下面是小编精心整理的Unit 19，本文共4篇，仅供参考，大家一起来看看吧。
篇1：高二下unit19
§2.1 词句贯通
1.pay back偿还；报答；报复
Can you lend me some money? I’ll pay you back tomorrow.
你能借给我一些钱吗？我明天就还你。
He paid me back the 100 dollars he owed me.
他把欠我的100美元还给我了。
He paid the money back soon after he got a well-paid job.
他找到高薪工作后，很快就把钱还给了我。
Susan doesn’t know how to pay him back for his help.
苏珊得到他的帮助，不知如何报答。
He paid me back by not coming.
他没来，以示对我的报复。
2.mercy n.仁慈，怜悯，宽恕；侥幸，幸运
The general showed no mercy,and his prisoners were all killed.
那位将军没有仁慈，他所有的犯人都被处死了。
It’s a mercy that the accident happened so close to the hospital.
很侥幸，这次事故发生在离医院不远处。
have mercy on/upon sb.;show mercy to sb.
宽恕、怜悯某人
They have no mercy on the poor father and daughter.
他们不怜悯这对可怜的父女。
Have mercy on me,please.
请宽恕我吧。
beg for mercy 乞求/请求宽恕
He went down on his knees and begged for mercy.
他跪下来，乞求宽恕。
at the mercy of “任由……摆布，在……掌握中”
I shouldn’t like to be at the mercy of such a cruel man.
我不想任由这个残忍的家伙摆布。
They were lost at sea,at the mercy of the winds and waves.
他们在海上迷失了方向，任由风浪摆布。
We were at the mercy of the enemy.
我们的命运在敌人的掌握中。
3.envy vt.羡慕，妒忌
What a grand thing it is to be a musician! How I envy you.
当一名音乐家有多伟大啊!我真羡慕你。
envy后常接双宾语，构成envy sb. sth.“忌妒某人的……，羡慕某人的……”。
I envy you your health.
我羡慕你的健康。
I envied him his experience.
我羡慕他的丰富经验。
I don’t envy you your journey in this bad weather.
我不羡慕你的旅行，天气这么不好。
How I envy you your talent!
我真是羡慕你的才能哟!
4.tear up撕毁；取消
John tore up his test paper so that his father wouldn’t see his low grade.
约翰撕毁了他的试卷，生怕他爸爸看到他得了那么低的分数。
She tore up the letter angrily and threw it into the dustbin.
她气愤地撕毁了那封信，把它扔进了垃圾箱。
They tore up the agreement without any reason.
他们无缘无故地取消了那份协议。
5.swear v.发誓；宣誓；断言；保证
They swore eternal friendship.
他们发誓友情不渝。
He swore never to drink.
他发誓绝不再喝酒。
He swore to tell us the truth.
他发誓给我们说实话。
He swore to be faithful to us.
他发誓效忠我们。
He swore his story was true.
他发誓他所讲的是真实的。
I swear that you are wrong.
我断言你错了。
swear to having done sth.
发誓说做过某事，坚持说做过某事
He swore to having been there then.
他发誓说当时他在那里。
I swore to having paid for the goods.
我发誓说已付了货款。
6.declare vt.宣布；声明
The new government declared a state of war with Germany.
新政府宣布与德国处于战争状态。
Jones was declared the winner of the match.
琼斯被宣布是这场比赛的胜者。
India declared her independence in 1947.
1947年印度宣布独立。
She declared that she didn’t want to see him again.
她声明她再也不想见他。
The Chinese government declared that Taiwan is part of China.
中国政府声明，台湾是中国的一部分。
declare sb./sth.(to be)…“宣布成为……；声明是……
He declared himself to be a member of their Party.
他宣布加入他们的党派。
His actions declared him to be an honest man.
他的行为表明他是个诚实的人。
7.court n.法庭，法院；开庭；球场
The court found him guilty.
法庭发现他有罪。
The prisoner was brought to court for trial.
那个犯人被带上法庭接受审判。
The case was settled out of court.
该案件在庭外解决了。
Several cases await trial at the next court.
下次开庭有几个案件等着审判。
He met her at the tennis court.
他在网球场见到了她。
Are all the players on court yet?
所有球员都到场地了吗？
take sb.to court 对某人起诉，控告
She decided to take him to court.
她决定控告他。
注：court很多情况下不加冠词。
8.murder vt.谋杀；杀害
He murdered the old woman for her money.
他杀害了那位老妇人以获取她的钱财。
He murdered his rival in cold blood.
他残忍地杀害了他的对手。
Gandhi was murdered by an Indian who opposed his views.
甘地被一位反对他的主张的印度人所杀害。
murder n.谋杀；凶杀；凶杀案
a case of murder一起凶杀案
an attempted murder杀人未遂
commit murder犯杀人罪
She cried,“Murder!”她大喊：“杀人了!”
He was convicted of murder and sentenced to life imprisonment.
他承认杀人，被判终身监禁。
There were three murders in one month.
一个月之内发生了三起凶杀案。
The number of murders is rising in San Francisco.
在旧金山，凶杀案的数量在不断增加。
9.immediately adv.立刻；马上
He came home immediately after work.
他一下班就马上回家。
I wrote back to her immediately.
我立刻给她写了回信。
immediately conj.一……就……
Immediately he came home,I told him about that.
他一回家，我就告诉他那件事了。
She recognized me immediately she saw me.
她一看到我就认出了我。
I left immediately the clock struck twelve.
12点的钟声一响我就离开了。
10.conflict n.冲突；战斗
Nations must not settle their differences by armed conflicts.
各国不应通过武装冲突解决国家之间的分歧。
There is no conflict between church and state in Britain now.
在英国教堂与政府之间已不存在矛盾。
You should avoid conflict with your neighbors.
你应避免与邻居争执。
come into conflict with与……冲突；与……有矛盾
The two sides came into conflict last week,causing 5 people dead and many injured.
双方上周发生了冲突，造成5人死亡，多人受伤。
The husband often comes into conflict with his wife.
这位丈夫经常与妻子发生矛盾。
in conflict with与……冲突；与……有矛盾
My interests are in conflict with theirs.
我的利益与他们的冲突。
His words are in conflict with his actions.
他的言行不一致。
§2.2 发散思维
1.as far as
①到某一指定地点；远达
He walked as far as the post office.
他一直步行到邮局。
I’ll see you off as far as the airport.
我将一直送你到飞机场。
②同样的距离
We didn’t go as far as others.
我们没有别人走的那样远。
③(程度，范围)就……而言；至于，尽……
As far as I know,he isn’t coming to the party.
就我所知，他不会来参加这次聚会。
I’ll help you as far as I can.
我将尽我所能帮助你。
This is as far as we go.
我们到达终点了。
as/so far as…be concerned就……而言
As far as I am concerned,I cannot object to your marriage.
就我个人而言，我不反对你们的婚事。
As far as he is concerned,he can’t afford such an expensive car.
就他而言，他买不起这么贵的汽车。
2.order vt.命令；下令
order后可接名词作宾语。
The chairman ordered silence.
主席要求大家安静。
order sb. to do sth.命令某人做某事
The policeman ordered the drunken man leave the shop.
警察命令那个醉汉离开商店。
The doctor ordered me to take a rest for a week.
医生指示我要我休息一周。
She ordered the baggage to be brought to her room.
她吩咐把行李搬进她的房间。
order后可接that从句，从句中的谓语动词用“should+v.”形式，should可省略。
The king ordered that the man be released.
国王下令释放那个人。
The officer ordered that the guns be fired.
军官下令开炮。
order有时可与某些副词或介词短语连用。
He ordered me away.他命令我走开。
The father ordered his son out of the house.
父亲要儿子离开家。
篇2：人教新课标 高二unit19 细说教材
Warming up
To be，or not to be-that is the question.
生还是死--这是个问题。
点拨：这句话是莎士比亚的戏剧《哈姆雷特》中的一个名句。意思可以理解为:To live or not to live-that is the question.对与这种名句名言类的，在平时写作中可以采用仿拟的修辞手法，给人印象深刻。根据家喻户晓的成语或谚语，临时更换其中的某个部分，造成新的成语或谚语；或者根据古今名言警句，在保持其原句不变的情况下，更换其中部分词语，这种修辞方式叫仿拟。
e.g.1.To lie or not to lie-the doctor’s dilemma.
撒谎还是不撒谎--医生的难题。
e.g.2.To do it or not to do it is not the only question.
做还是不做这事不是唯一的问题。
Uneasy lies the head that wears a crown.
戴王冠的头是不能安于他的枕席的。
点拨：lie:平卧；摆放；处于……状态存在；内含；位于，延伸。
e.g.1.He is lying under a tree sleeping.他正躺在树下睡觉。
e.g.2.The dust has lain undisturbed for years.尘土积在那儿很多年了。
e.g.3.Mary has lain sick in bed for years.玛丽已经卧病在床多年。
e.g.4.The solution lies in research.答案在研究中。
e.g.5.The lake lies beyond this mountain.翻过这座山就是湖。
e.g.6.Our land lies between the hill and the river.
我们的土地位于这座山和那条河之间。
联想：lie的常用短语
（1）lie down 少有作为，一事无成
Jack is lying down on the job.杰克在工作上一事无成。
（2）lie with 由……决定，取决于，视……而定
e.g.Many teachers believe that the responsibilities for learning lie with the student.
许多老师认为学生应该自己负责自己的学习(而不是完全依赖老师)。
点拨：wear 表示“穿（衣服）、戴（衣帽、首饰、纪念章）”时，强调状态；还可以表示“留着（胡须、头发）”“表现出（样子）”等。可以用于进行时态。如:
e.g.1.He is tall and wears glasses.他个头高,戴着眼镜。
e.g.2.She wears beautiful long hair.她留着一头美丽的长发。
e.g.3.She wears a string of pearls around her neck.她的脖子上戴着一串珍珠项链。
e.g.3.She was wearing an innocent smile.她带着天真的笑容。
联想：wear的常用短语
（1）wear out 穿破/旧,逐渐耗尽;使疲惫不堪;使虚弱,使衰老
e.g.1.Cheap socks wear out quickly.便宜的袜子很快就会穿破。
（反义句:These socks wear long.这些袜子很耐穿。）
e.g.2.His patience wore out at last.最后他的耐心消失了。
e.g.3.He was worn with care and anxiety.忧虑和操心折磨着他。
（2）wear away 磨损,(时间)消逝
e.g.1.Time wore away.时间逐渐消逝。
考考你：
今天她穿着一件红毛衣。
She a red sweater today.
答案：is wearing
Words,words,only words,no matter from the heart.
空话，空话，只有空话，没有一点真心。
点拨：这句话出自莎士比亚的剧作TROILUS AND CRESSIDA。原句为:Words,words,mere words,no matter from the heart.其中no matter from the heart在此表示没有一点真心，matter在这里表示“实质的东西”。
联想：no matter还可以作“不论，不管”解，常用于引导让步状语从句，用于下列句式中:no matter+what (when,how,who,where等)引导的从句＋主句。由 no matter引导的让步状语从句也可以放置在主句之后。
e.g.1.No matter what Jenny says,don’t believe her.
不管詹妮说什么，都不要相信她。
e.g.2.You’ll always be welcome,no matter when you come.
不管你什么时候来，你都是受欢迎的。
e.g.3.I won’t let you in,no matter who you are.
不管你是谁，我都不会让你进来。
e.g.4.No matter where they went,they found people friendly.
不管他们走到哪里，都发现人们很友好。
辨析：no matter+wh-和wh-+ever的用法区别
“特殊疑问词＋ever”引导让步状语从句时，可用“no matter＋特殊疑问词”来替换。但是，前者还可以引导名词性从句，这时不能替换。
e.g.1.Do whatever you please.你喜欢做什么就做什么。
e.g.2.However (=No matter how) he did it,it was very clever.
不管他是怎么做的，他做得很聪明。
e.g.3.No matter what (=Whatever) happens,we’ll meet here tonight.
不管发生什么事情，我们今晚都在这儿碰头。
e.g.4.He seems to make enemies wherever (=no matter where) he goes.
他看上去总是到处树敌。
考考你：
1.You will realize breaks the law will be punished.
A.that those that B.those whoever C.that those who D.whoever
2.Please give the present to wins the first prize.
A.whom B.whoever C.whomever D.who
3.No matter hard it may be,I’ll carry it out.
A.however B.what C.whatever D.how
答案：1.D 2.B 3.D
Listening
What must Antonio give Shylock if he can’t pay back the debt？
如果安东尼奥没有能力偿还贷款，那么他要付给夏洛克什么？
点拨：pay back(=pay off,pay out,serve out)报复；偿还；偿付
e.g.1.I’ll certainly pay you back for what you did to me!
你那样对待我,我一定会回敬你的!
e.g.2.How can I pay you back for all your kindness?
你的这番好意我该怎么报答呢?
辨析：pay off，pay out，pay up
（1）pay off 还清；偿清；报复；偿还,结清工资解雇（某人）；成功
e.g.1.He finally paid off all the debts.最终他终于还清了所有的贷款。
e.g.2.He finally paid off the crew of a ship.他最终发清了全船船员的薪水。
e.g.3.Did your plan pay off?你的计划成功了吗？
e.g.4.Our plan certainly paid off;it was a great idea.
我们的计划当然成功了,那是个很好的主意。
(2)pay out 花费；支出
e.g.I paid out a lot of money for that car.
为了那辆汽车我花了不少钱。
(3)pay up（不情愿地）付清；还清（债务）
e.g.If you don’t pay up,I will take you to court.
如果你不还清欠款，我就到法院告你。
Speaking
What makes a play a masterpiece is that the ideas behind the play are about problems which are still important to people of different ages in modern times.
一部戏剧之所以能成为著作，关键在于这部戏剧里所探讨的是各年龄阶段的现代人所关心的问题。
点拨:表语从句:放在系动词后，这些系动词有:be,look,remain,seem等。另外，还要特别注意常用的“the reason…that”(不用because)和“it (this,that) is because…”结构。
e.g.1.The lesson we can learn from Chuck is that friends are teachers.
我们从查克身上明白了朋友就是老师。
e.g.2.The reason why he was late for class was that he got up late.
他迟到的原因是因为他起晚了。
e.g.3.The problem remains that we can’t get so many volunteers.
我们无法找到这么多志愿者，这个问题依然没解决。
点拨：people of different ages表示所属关系“(属于)……的”；表示“关于……的”；表示同位关系；表示性质、内容 、状况等。
e.g.1.man of that time 那个时代的人
e.g.2.I am really into long stories of adventure.我非常喜欢看长篇冒险故事。
e.g.3.The city of Rome has a long history.罗马市历史悠久。
e.g.4.The name of Tom is a very common boy name.
汤姆这个名字是个很常见的男孩名字。
e.g.5.He wears a look of pity.他脸上露出令人哀怜的神色。
e.g.6.Jack is really a man of ability.杰克真是个能干的人。
e.g.7.a mountain of great height（= a very high mountain）一座高山
有时介词可以省略:
e.g.8.He is a boy（of）your age.他和你同龄。
e.g.9.She wears shoes（of）the size of yours.她穿的鞋和你的尺码一样。
点拨：in modern times
times在此处的意思是“时代，时期”。
e.g.1.in ancient times 古代
e.g.2.ahead of one’s time 思想超时代的
e.g.3.behind the times 落伍，跟不上时代
Despite the fact that nobody really likes Shylock,the Duke does not want to kill him.
尽管事实是没人喜欢夏洛克，但是公爵并不想处死他。
点拨：despite prep.不管；不顾；即使
e.g.1.Despite the bad weather we enjoyed our holiday.
尽管天气不好，我们的假期仍过得很愉快。
e.g.2.He remains modest despite his achievements.
尽管他取得了成绩，却仍然保持谦虚。
联想：同义词组:in spite of 虽然；尽管……仍
e.g.We went out in spite of the rain.尽管下雨我们还是出去了。
Reading
It’s useless trying to argue with Shylock.
跟夏洛克讲理是没有用的。
点拨：It’s no good／no use／no harm／no fun／useless／a waste of time＋动名词…做……是没有好处／无用／无害／无趣／无用／浪费时间的。
e.g.1.It is no use learning without thinking.学而不思则罔。
e.g.2.It’s no use your telling me not to worry.
你告诉我不要担心，但那是没用的。（我还是很担心）
e.g.3.It’s no good crying over spilt milk.后悔是没有用的。<谚语>覆水难收。
e.g.4.It’s no good my talking to him.我同他谈没有用。
If you offered me six times what you have just offered,I would still take my pound of flesh.
即使你愿意给我六倍于你刚才提出的钱数，我仍然要拿我应得的那一磅肉。
点拨:offer 既可作动词又可以作名词。表示主动提出，提供（一种东西或一项建议）；还表示出价,与介词for连用。不论用作何种词性，后面均可跟不定式。
e.g.1.As young men,we should offer the old our seats on a bus.
作为年轻人，我们应该在公交车上给老年人让座。
e.g.2.I offered him $1 000 for the coat.我向他出价1000美元买这件外套。
e.g.3.They offered their house for sale for thirty thousand dollars.
他们出售房子，要价三万美元。
e.g.4.He offered to pick us up on the way to the railway station.
他主动提出可以在去火车站的路上接我们。
e.g.5.Please make an offer for the bamboo shoots of the quality as that in the last contract.
请把上次合同中订的那种质量的竹笋向我们报个价。
点拨：time作“倍数”解释时，是可数名词，用time表示“A是B的几倍大（长，宽，高，深等）”“A比B大（长，宽，高，深等）几倍”，常见的句型如下:
(1)A is three (four,five,etc.) times the size (length,width,height,depth,etc.) of B.
e.g.1.The new road is four times the width of the old one.
这条新公路是旧路的四倍宽。
e.g.2.Asia is four times the size of Europe.亚洲是欧洲的四倍大。
(2)A is three (four,five,etc.) times as big (long,wide,high,deep,etc.) as B.
e.g.1.The new road is four times as wide as the old one.
这条新公路是旧路的四倍宽。
e.g.2.Asia is four times as large as Europe.亚洲是欧洲的四倍。
(3) A is three (four,five,etc.) times bigger (higher,longer,wider,etc.) than B.
e.g.The school is five times bigger than that one.
这所学校比那所大四倍。（这所学校是那所的五倍大。）
拓展：time表示倍数，一般只用于表示三倍或三倍以上的数，表示两倍不用two times,而用twice 或double。
e.g.My income is now double what it was.我的收入是以前的两倍。
How can you hope for mercy yourself when you show none?
如果你不宽恕别人，你自己怎能希望得到别人的宽恕呢？
点拨：hope for 希望，盼望
e.g.1.If you hope for the best,please prepare for the worst.
如果你抱最好的希望，就要作好最坏的准备。
e.g.2.We all hope for good results after hard working.
努力工作后我们都希望得到好的结果。
Enter Portia,dressed as the judge.
鲍西亚走了进来，扮成法官的样子。
点拨：dress vi.打扮自己，与介词as或like连用，或用dress up as sb.或 dress up for sth.
e.g.1.He dressed (up) as a soldier.他把自己打扮成士兵模样。
e.g.2.She dressed like a princess in the party.
在晚会上她把自己打扮得像一个公主。
Please be seated.
请坐。
点拨：seat vt.使就座，能坐（容纳）……人 n.座位，席位
e.g.1.These children seated themselves on the bench.
这些孩子在长凳上坐下了。
e.g.2.The hall can seat three hundred people.这个礼堂可容纳三百人。
联想：seat有关的词组还有take one’s seat.
e.g.Everybody,take your seat please.We are about to start.
各位，请就座。我们马上就要开始了。
I’ll pay him back with all my heart.
我要以整个心偿还他的债务。
点拨：pay sb. back with sth.用某物偿还某人
e.g.1.We should pay kindness with kindness.我们应该以德报德。
e.g.2.The thief was paid with four-year prison life.
盗贼换来了四年的铁窗生活。
Integrating skills
Antonio has promised to give you a pound of his flesh.
安东尼奥许诺给你他身上的一磅肉。
点拨:promise (1)vt./vi.允诺，答应，作出保证。用于promise to do sth.;promise (sb.)+that clause;promise sb.sth.等结构中。
e.g.1.He promised to give my money back as soon as possible.
他答应尽快还我钱。
e.g.2.Tom promised that he would finish all the work on Sunday.
他保证会在星期天完成所有工作。
(2）n.允诺，诺言;有希望，作不可数名词。
e.g.1.She shows promise as a pianist.她渴望成为钢琴家。
e.g.2.The news brings little promise of peace.这消息使和平无望。
联想：与之有关的词组有:
make a promise 作出承诺;give a promise 许诺，承诺； keep one’s promise 遵守诺言；break one’s promise 食言，违背诺言； carry out one’s promise 履行诺言
考考你：
Father made a promise I passed the examination he would buy me a new bicycle.
A.if B.whether C.that if D.that
答案：C
点拨：flesh 和 meat 的异同
flesh和meat都可以作“肉”解，但是含义不同，flesh通常指人或动物身上的肉，也可指供食用的兽类身上的肉（区别于鱼或禽的肉）。meat是指供食用的肉的总称，通常不包括鱼和家禽，在具体指明“牛肉”“鸡肉”“羊肉”“猪肉”等时应用“beef”,“chicken”,“mutton”或“pork”。
e.g.1.Tigers live on flesh.老虎以肉为主食。
e.g.2.I like meat while my brother likes fish.我喜欢吃肉而我哥哥喜欢吃鱼。
e.g.3.Have you ever tasted the flesh of the snake?你曾吃过蛇肉吗？
You wanted justice,so you shall get justice,more than you wanted.
你要求公正,那么就让你得到公正,比你要的还要多。
点拨：该句中，shall用来表示“允诺、承诺”。so you shall get justice=then I’ll let you have justice或then I promise to give you justice。
shall用于第一人称，可以表示将来。
e.g.We shall arrive tomorrow.我们明天到。
shall用于第二、三人称，表示决心、规定、命令、警告、允诺、要求、义务等。
下文中有一段话多次出现shall的这种用法:The law of Venice says that if anyone tries to kill or murder any citizen of Venice,everything that he owns shall be taken away from him.One half of his money and his goods shall be given to the city of Venice and the other half shall be given to the person he has tried to kill.His life shall be at the mercy of the Duke。
以上四个shall表示“规定”或“警告”。
e.g.1.You shall leave now.你现在该离开了。
e.g.2.He shall answer for his misdeeds.他应当为他的错误行为负责。
e.g.3.The penalty shall not exceed two years in prison.
惩罚不应超过两年监禁。
e.g.4.Don’t worry.You shall get the answer this evening.
别着急，你今天晚上就可以得到答复了。
e.g.5.You shall have a nice present for your birthday.
你过生日时将会得到一份精美的礼物。
e.g.6.Nothing shall stop us from carrying out this plan.
什么也不能阻止我们实现这项计划。
拓展：shall用于第一、三人称的疑问句，表示说话人征求对方意见。如:
Shall we go now?我们现在走可以吗？
Shall he come in?可以让他进来吗？
His life shall be at the mercy of the Duke.
他的生命全凭公爵处置。
点拨：at the mercy of 任由……摆布，在……的掌握（支配）中
e.g.1.The ship hit a rock and sank down.The crowd were at the mercy of the winds and the waves.
船撞上礁石下沉了，人们在风浪中随波逐流。
e.g.2.The cat’s life is at the mercy of its master.
猫的生命在它主人的掌握之中。
Therefore,go down on your knees and beg the Duke for mercy.
因此你快快跪下请求公爵开恩吧。
点拨：go down on one’s knees 跪下，屈膝，其中go可以用get代替，即get down on one’s knees.
e.g.1.Never go down on your knees before enemy.在敌人面前决不能屈膝。
e.g.2.He went down on his knees and asked for his father’s forgiveness.
他跪下来请求他父亲的原谅。
点拨：beg (sb.) for mercy 请求宽恕
e.g.1.Her difficulties were so grave that she went personally and begged the king for mercy.
她遇到的麻烦如此严重，所以她只好亲自去国王那里请求宽恕。
Shylock must promise to leave the money upon his death to his daughter and her husband.
夏洛克必须答应在他死后把这笔财产留给他的女儿和女婿。
点拨：upon prep.（其意与 on相同，但语气较为正式，在口语中多用 on）在高处；逼近;接触；紧接着
e.g.1.The village stands upon/on a hill.那个小村庄位于一座小山上。
e.g.2.Upon/On his death,the Duke’s house and other properties passed to his son.
公爵去世后,房子和其他财产便传给了儿子。
e.g.3.The enemy was upon/on us.敌人逼近我们。
e.g.4.Once upon a time,there was a political leader who wanted to start a war.
很久以前，有位政治领袖想要发动一次战争。
练习：1.暴风雪已逼近我们。
2.圣诞节马上就要到了。
答案:1.The snowstorm is upon us.
2.The Christmas holiday will soon be upon us.
Bassanio told Antonio that he was in love with Portia,a rich and beautiful lady,and that she also loved him.
巴萨尼奥告诉安东尼奥他爱上了鲍西亚，一位富有、漂亮的女子,而且她也爱上了他。
点拨：be in love (with sb.) （与某人）相爱；恋爱；爱上（强调状态）
e.g.1.Tom and Mary are in love with each other.汤姆和玛丽相爱了。
e.g.2.Jesica has never been in love before.杰西卡以前从未恋爱过。
e.g.3.How long have they been in love with each other?他们恋爱多久了？
e.g.4.I’ve been in love with Egypt since I was 13.
从我13岁起，我就爱上了埃及这个国家。
联想：fall in love with sb.爱上；喜欢上（强调动作）
e.g.1.John fell in love with Kate at the first sight.
约翰第一眼看见凯特就爱上她了。
e.g.2.Do you still remember that when we fell in love we were young and innocent?
你还记得吗？我们恋爱时还很年轻，也很天真。
e.g.3.The Smiths fell in love with the house as soon as they saw it.
史密斯一家一见到这所房子，就喜欢上它了。
点拨：宾语从句的引导词that的省略问题
在由that引导的宾语从句中，由于连词that只具有引导作用，并无具体意义，而且不在句中充当成分,因此在口语或非正式文体中常可省略，省略之后对原句并无影响。
e.g.She said (that) she couldn’t go with him because she had a lot to do that night.她说因为那天晚上她有很多事要做，所以不能和他一起去了。
但是，在下列情况下，that最好不要省略:
1.主从句之间有插入语时。
e.g.It says here,on this card,that it was used in plays.卡片上写着，它过去是演戏用的。
2.若出现两个或两个以上的that宾语从句，且由并列连词连接时，如所给的文中的句子，只有第一个连接词that可以省去，其余需保留。
如例文中的句子可以变成:
Bassanio told Antonio (that) he was in love with Portia,a rich and beautiful lady,and that she also loved him.
e.g.Linda said (that) she would go to meet Tom in person and that she wouldn’t tell anyone about the appointment.
琳达说她会亲自去见汤姆，并且不会告诉任何人这次约会的事情。
考考你：
-I believe you’ve done your best and things will improve.
-Thank you.
A.that;/ B./;that C.what;what D./;/
答案：B
Antonio told him that all his ships were at sea and he had no money at present.
安东尼奥告诉巴萨尼奥他的所有船只都在海上，现在他手上一点钱都没有。
点拨：at sea 在海上；在航海中
e.g.1.All his ships had been lost at sea.
他所有的船都在海上遇险失事了。
e.g.2.He spent a whole year alone at sea.
他在海上独自一人度过了一整年。
e.g.3.Titanic hit on icebergs and buried at sea.泰坦尼克撞上了冰山葬身海底。
at sea不知所措；茫然；迷惑（前面常用all、completely、quite修饰）
e.g.1.I am quite at sea in regard to his explanation.
他的解释使我如坠入迷雾中。
e.g.2.I am all at sea.I’ve no idea what he means.
我很茫然，不知他说的是什么意思。
e.g.3.Susan tried to understand the instructions,but she was completely at sea.
苏珊尽力想看懂那些说明文字，却全然不知所云。
辨析1:by sea 和by the sea
by sea 表示“经由海路；乘船”， by the sea 表示“在海边”。
e.g.1.Did your father go to Hawaii by sea or by air?
你父亲去夏威夷是搭船还是搭飞机？
e.g.2.Once upon a time,in a kingdom by the sea,lived a lovely Miss Annabelle Lee.
很久很久以前，在一个海边的王国里面，住着一位可爱的小姐，名叫安娜贝尔李。
辨析2:go to sea 和go to the sea
go to sea 表示“去当水手”(be a sailor)。go to the sea 意思是“去海滨”（度假或野餐游玩）。
e.g.1.He went to sea when young.他年轻时当过水手。
e.g.2.Mike said,“ I want to go to sea when I grow up.”
迈克说:“我长大了要去当水手。”
e.g.3.Our class will go to the sea next Sunday.我们班下星期天去海边玩。
辨析3:on the sea和in the sea
on the sea表示 “在海边；在海滨”（at the seaside）；in the sea 表示 “在海里”。
e.g.1.The city is on the sea.那个城市在海滨。
e.g.2.They like swimming in the sea.他们喜欢在海里游泳。
However,he agreed to lend Antonio the money on one condition.
然而，他还是同意借钱给安东尼奥，但是有一个条件。
点拨：on one condition规定一个条件；在一个条件下。 on condition (that)＋从句:在……条件下；如果。从句中可用陈述语气，也可用虚拟语气。
e.g.1.I’ll let you borrow it on one condition (that) you lend me your walkman in return.
我借给你也行，但是有一个条件，你得把随身听借给我。
e.g.2.You can go out on condition that (= provided that) you come back before six o’clock.
你可以出去，但是，前提是六点之前回来。
e.g.3.He may borrow the book on condition that he returns/(should) return in time.
他可以借这本书，条件是必须及时归还。
联想：相关短语有:on this/that/what condition,在这种/那种/什么条件下或情形下
on no condition 决不；无论在什么情况下都不
make it a condition规定一个条件 ；以……为条件(动词词组)
be in good/poor condition 处于好的/坏的状况
be out of condition 健康状况欠佳
e.g.1.This data will be used for needs of our customer administration only and will on no condition be given to third parties.
数据将仅用于我们的客户服务部，决不会透露给第三方。
e.g.2.On no condition must you go alone.你绝对不可以一个人走。
e.g.3.On what condition will you do it?在什么情况下你会做这种事？
联想：so (as) long as（只要），only if（只要）
as (so) long as可置于主句之前或之后。条件句的时态，用一般现在时表将来。
e.g.1.You can use it as(so) long as you look after it well.
只要你能爱护它，我可以借给你。
only if 意思是only on condition that 只要；只有。引导从句。
e.g.The right answers can be obtained only if the right questions are asked.
只有问对了问题才能获得正确答案。
He is young,but I never know so young a body with so wise a head.
他很年轻，但我从来不知道有这么年轻又这么聪明的人。
点拨：so+adj.+a/an+n.意思相当such+a/an+adj.+n.与此类似的结构还有as/how/too+adj.
+a/an+n.
e.g.1.She is so clever a girl that everyone likes her very much.
她是那么聪明的女孩，人人都喜欢她。
e.g.2.Allen is as clever a boy as Mike.艾伦和迈克一样聪明。
e.g.3.How interesting a book it is ! 这本书真有趣啊！
e.g.4.That is too difficult and too boring a question to answer.
那个问题回答起来既麻烦又枯燥。
注意:如形容词前有such、what修饰时，结构是such/what+a/an+adj.+n.
e.g.1.It is such a good chance that we can’t lose it.
这是个大好机会，我们不能错过。
e.g.2.What an interesting book it is! 多么有趣的书啊！
考考你：
1.It’s that I’d like to go out for a walk.
A.too nice a day B.a nice such day
C.so nice day D.such a nice day
2.She is such a lovely girl is liked by everybody.
A.as B.that C.what D.which
3.She is such a lovely girl she is liked by everybody.
A.as B.that C.what D.which
答案：1.D 2.A 3.B
Writing
下面的提示帮助你完成此文：
1.欢送词开头要先有称谓Dear friends,
2.In the past two years,he…
3.He was strict with…and…help us with patience
4.…his classes lively and interesting…
5.Our English has been improved…
6.Wish him…
Grammar
复习直接引语变间接引语
1.人称变化
e.g.He said,“I like it very much.”他说:“我非常喜欢它。”
-He said that he liked it very much.他说他非常喜欢它。
2.时态变化
(1)一般现在时变成一般过去时
e.g.He said,“I’m afraid I can’t make it.”
-He said that he was afraid he couldn’t make it.
(2)现在进行时变成过去进行时
e.g.He said,“I am doing my homework.”
-He said that he was doing his homework.
(3)现在完成时变为过去完成时
e.g.He said,“I haven’t finished my homework.”
-He said that he hadn’t finished his homework.
(4)一般过去时变成过去完成时
e.g.He said,“I saw the movie with her.”
-He said that he had seen the movie with her.
(5)一般将来时变成过去将来时
e.g.He said,“I’ll do it after class.”
-He said that he would do it after class.
3.指示代词、时间状语、地点状语和动词的变化
(1)this改成that
e.g.She said,“I’ll finish the work this morning.”
-She said that she would finish the work that morning.
(2)these改成those
e.g.He said,“These books are mine.”
-He said that those books were his.
(3)now改成then
e.g.He said,“It’s nine o’clock now.”
-He said that it was nine o’clock then.
(4)today改成that day
e.g.He said,“I haven’t seen her today.”
-He said that he hadn’t seen her that day.
(5)yesterday改成the day before
e.g.He said,“I went there yesterday.”
-He said that he had gone there the day before.
(6)tomorrow改成the next/following day
e.g.He said,“I’ll go there tomorrow.”
-He said that he would go there the next/following day.
(7)ago改成before
e.g.He said,“Jake left 20 minutes ago.”
-He said that Jake had left 20 minutes before.
(8)here改成there
e.g.He said,“She was here one week ago.”
-He said that she had been there one week before.
(9)come改成go
e.g.She said,“I’ll come here this evening.”
-She said that she would go there that evening.
注意:
(1)直接引语如果是客观真理，变为间接引语时，时态不变。
(2)如果在当地转述，here不必改为there，动词come不必改成go。如果在当天转述，yesterday，tomorrow等时间状语也不必改变。
4.句式变化
(1)肯定祈使句:to do
e.g.He asked the clerk to change his dirty uniform.
(2)否定祈使句:not to do
e.g.He told him not to smoke in the room.
注意:要根据句子意思在不定式之前加上tell，ask，order等动词。
(3)肯定句:that
e.g.He told me that he wanted to meet me sometime next week.
(4)一般疑问句:if/whether
e.g.I asked him if he had seen the film.
(5)特殊疑问句:I asked her what material this matter was made of.
注意:要把原来的疑问语序改为陈述语序。
篇3：人教版高一unit19 Modern agriculture 的所有教案
第12周 星 期 一 5 月 9 日 总 第 课 时
课 题 Unit 19 Modern agriculture
Warming up & listening
目 的
要 求 Enable students to predict the content and catch the main idea of the specified listening materials.
重 点
难 点 Let students understand the relationship between agricultural production and environment protection through listening.
How to understand the material about agriculture.
教学过程:
Step1. warming up
一. Look at the graph and try to answer the following questions.
1. Which farm product grew most during the first five years of the 1990s?
Fruit
2. How much did it grow compared with that during the second half of the 1980s?
84%
3. Which grew least?
Grain
4. If three million pigs, sheep and cattle were raised during the years from 1986 to 1990, how many were raised from 1991 to 1995?
4.95 million
二. Discuss the following questions in the text book.
1. How are people’s eating habits changing over the years?
The most significant changes are from a diet mainly based on rice and vegetables to a diet that still includes rice, with a greater variety in vegetables and a considerable quantity of meat.
Why do you think this happens?
(1). People are earning more money, so they want to buy and eat more meat.
(2). People learn more about healthy food, so they want to eat more fruit.
(3). Fruit juices are healthier than soft drinks such as cola, so people want to drink more juices.
(4). Fish is good to health, and it is said that it can make people become clever. And eating fish won’t make people fat.
(5). In order to taste good, people like to fry food. And it needs more oil.
2. How has agricultural produce changed during these years?
China now produces almost 80% more fish and fruit than twenty years ago. The produce of meat over the same period has increased by 60%. Oil and sugar are up about 30% each. Grain and cotton are up 10 and 15% respectively.
What do you think caused these changes?
(1). People want to buy different produces, so farmers need to grow different things.
(2). Farmers can make more money by growing fruits or fish farming than growing grain.
3. What effects do you think the changes in eating habits will have on agriculture or nature?
It may have both good and bad effects on nature.
(1). First, Chinese people are eating more meat. Next, farmers have to raise more pigs, sheep and cattle. So, more grass is needed to feed more sheep and cattle. So, farmers need more grassland. Then, people may cut down trees to take more land on which to grow grass.
(2). They also may destroy nature to get more land to grow grain and grass to feed animals.
(3). If farmers want to grow different crops, they would plant them together. This can be very good for the soil.
(4). Farmers can make full use of land to grow fruits in the places where other crops can’t be planted.
Step 2 Listening
1. Explain what they are expected to do.
2. Learn some words and phrases in the listening material.
drought 旱灾 dike 堤坝 environmental problems 环境问题 move on迁移 result in = lead to fish pond 鱼池 go against 违反
3. Listen to the tape for more than three times.
4. Check the answer.
Step 3. Home work
1. Dictation
1.produce 2. depend on 3. import 4. technique 5. protection 6. depend on 7. production 8. technical 9. modernize 10. seed
2. Prepare speaking
第12周 星 期 二 5 月10 日 总 第 课 时
课 题 Pre-reading & reading
目 的
要 求 Let students have a general knowledge about agriculture, it’s history and recent technological development.
Develop the students’ creative thinking ability.
重 点
难 点 How to build associations between English and biology or other subjects and try to express freely their own ideas.
教学过程:
Step 1. pre-reading
1. Look at the pictures in the text book and describe what they see.
(1).We can see a child and a woman and two chicken. And the woman is sitting in front of the house, feeding the chicken.
The picture below shows a large house in which thousands of chicken fed in small cages.
(2).The second picture shows a pile of animal manure.
The picture below shows a bag of chemical fertilizer.
(3).We can see that a farmer is working on the farmland with two cattle. The cattle pull the plough to work the land.
The picture below shows a tractor. And we can see the farmers are using the tractor to work the land.
(4). The fourth picture shows dry, barren land. The earth is too dry to plant anything.
The picture below shows a greenhouse, where plants grow in a building made of glass or plastic.
2. Compare traditional and modern farming.
(1) small scale & large scale
(2) natural fertiliser & chemical fertiliser
(3) animals & machines
(4) open air & greenhouse
2. What are the advantages and disadvantages of each way?
参见教参P164
4. What other changes have happened on farms in the last 100 years?
Over the past 100 years there have been some changes on farms and in agriculture:
The use of machines, the use of chemical fertilizers, the use of insect killers, the use of food supplements in animal feed, the growth of the farms( bigger farms), doing the work with workers who are not part of the family, growing different crops, etc.
Step 2. Reading
Read the text quickly and try to answer following questions.
1. What’s the biggest problem to Chinese farmers?
The shortage of arable land.
2. What does GM mean?
“G” stands for “genetically”
“M” stands for “modified”3. New techniques and innovations in agriculture
chemical fertilizers, pumps for irrigation, special seedbeds, machines (eg tractors), international exchange, greenhouses, GM technique
4. Do “T” or “F” according the text
(1). No advanced technical information was brought in from abroad before the 1980s. F
(2).Scientists have always tried to increase farming production without harming the environment since the early 1990s. T
(3).Traditional methods of farming have no advantages so they won’t be used in future agriculture. F
(4).The average arable land for each Chinese is much less than that of the world. T
(5). Growing vegetables in greenhouses has so many advantages that it can reduce losses caused by bad weather and that it can partly settle the problem of the shortage of arable land. T
(6). GM is a new technique that can make a plant quite different from what it used to be, bigger and healthier and with no diseases, but it takes longer time to grow. F
(7). The GM technique can only be used on plants, but not on animals at the present time. F
Step 3. post-reading
Read the text again and do exercise 1
Step 4. Homework
1. Exercise 2 in post-reading
2. Word study and vocabulary in workbook
3. Read the text frequently
第12周 星 期 三 5 月11 日 总 第 课 时
课 题 Reading
Modern agriculture
目 的
要 求 Learn some important language points.
Learn to analysis sentence structure.
重 点
难 点 It is /was …that (who)… protect … from…
Not only is ….but also… be known as
be friendly to in other words
教学过程：
Step1. Reading
一. Listen to the tape paragraph by paragraph
二. Explain the language points paragraph by paragraph
1. 强调句的结构通常是：It + be + 强调部分+ that (人物可用who/whom)加句子其他部分，特征：把It is / was ……that….结构去掉，剩下部分能整理成完整的一句话，则为强调句．
Lucy went to China last year.
It was Lucy who/that went to China last year.
It was China that Lucy went to last year.
It was last year that Lucy went to China.
2.as …… as possible 尽可能……
as much / many / early / soon/ cheap … as possible
e.g. Stay here as long as possible.
3. where possible 是 where ( it is) possible 的省略结构
e.g. Go to places where necessary.
Come to see me when possible.
We will go there next week if possible.
4. bring in 引进
e.g. We should bring in new technology.
5. be friendly to 对…..友善／有利
e.g. He is very friendly to me.
It is friendly to our work.
be friendly to 与 be harmful to / be bad for 相对应，与be good for 相一致
6. depend on 取决于，依靠
e.g. Whether you can study English well depends on how hard you study.
7. not only …but also
如果将not only 放在句首，这时not only 所在的分句需要部分倒装
Not only do we learn Chinese but also we learn English.
由not only… but also 连接的并列主语，谓语动词的单复数形式按就近一致原则，与贴近它的主语一致．
8.protect … from…保护……免受…
She wears sunglasses to protect her eyes from sun.
9. no matter 不管，无论，常与副词when, where, how, who, what, which等特殊疑问词连用，引导让步状语从句．可与 whatever, whenever, wherever, however 等替换，但wh-ever还可以引导名词性从句．
e.g. No matter where (wherever) you are , I will be right here waiting for you.
You can choose whatever you like.
Whoever leaves last must close the door.
10. be known as 被称为，以……知名，后接身份、职业的名词。主语与as的宾语构成主表关系。
e.g. He is known as a great scientist.
be known for 以…..而闻名
be known to 为……所知，强调宾语了解或熟知主语
e.g. He is known to everyone as a good doctor. 人人都知道他是个好医生。
11. in other words 换句话说，用语插入语，常对前面所说的话进行解释
e.g. The doctor succeeded in her operation, in other words, he gave her a second life.
12. a variety of 多种多样的，各种各样的＝various
e.g. She sells a variety of flower.= She sells various flower.
Step2. Homework
1.dictation
1. modify 2 golden 3. tobacco 4. method 5. shortage 6. greenhouse
7. discovery 8.insect 9. gardening 10. root
2. vocabulary
3. grammar
第12周 星 期 四 5 月12 日 总 第 课 时
课 题 Check exercise
Work study & vocabulary
目 的
要 求 Review the language points learned in last class.
掌握倒装语序
了解构词法
重 点
难 点 倒装语序:部分倒装，全部倒装
not only …but also
only….
教学过程:
Step1. Dictation
1. modify 2 golden 3. tobacco 4. method 5. shortage 6. greenhouse
7. discovery 8.insect 9. gardening 10. root
Step2. Continue explain language points in the text.(见上教案)
Step3. Check exercise
1. Word study
Noun Verb Adjective
Fertiliser fertilise fertile
Production produce productive
Protection protect protected
Modification modify modified
2. vocabulary
(1) go against , take care of , in other words, over time, depend on, be short of , protect from, be known as, be different from, keep up with, a variety of, research into
(2).Join each pair of sentences using the phrases given in brackets.
A. Future agriculture should depend on high technology as well as traditional methods.
B. Not only food production, but taking care of the environment is also important.
C. The farmers are working hard to improve the quality as well as the quantity of the crops.
D. The book does not only talk about farming but also about gardening.
倒装
1. 部分倒装：部分倒装是谓语中的一部分（如助动词、情态词或系动词be）放在主语前面，其余部分仍在主语后面。
e.g. Only in this way can we work out the physics problem
Not only is he a singer, but also he is a dancer.
Not only…but also…如果连接两个句子，则第一个句子倒装，第二个句子不倒装
Not only…but also…如果连接的是两个主语，句子不倒装
e.g. Not only food production , but also taking care of the environment is important.
Not only I but also my elder sister is a teacher.
2. 全部倒装：全部倒装是句子中没有助动词、情态动词或系动词be时，要把谓语动词防在主语的前面。
e.g. Here comes the bus.
Step 4. Homework
1. Grammar on page 47-8, 109-110
2. 优化学习
第12周 星 期 五 5 月13 日 总 第 课 时
课 题 Grammar
目 的
要 求
掌握强调句型 it is /was ….that/ who/ whom….的用法
强化练习，巩固所学知识
重 点
难 点
It + be + 被强调的成分+ that (人物可用who/whom)+其他成分。
It is / was not until +被强调部分+that +其他成分
教学过程:
Step1. Grammar
1. 强调句的结构通常是：It + be + 被强调的成分+ that (人物可用who/whom)+其他成分。
E.g. It was I who/ that broke the glass yesterday. (强调主语)
It is me whom / that you should help.(强调宾语)
It was in the classroom that he told me the news. (强调地点状语)
It is tomorrow that we will go to Shanghai.(强调时间状语)
It is by bus that Tom often goes to school.（强调方式状语）
It was in order to catch the first bus that he got up earlier.(强调目的状语)
It was because he was ill that he didn’t go to school yesterday.(强调原因状语从句)
只能强调because引导的原因状语从句，不能引导since, as 引导的原因状语从句，因这两个词表示的语气较弱。
强调句的反意疑问句须与主句保持一致
e.g. It was at nine last night that I knew the news, wasn’t it?
此句型不能用来强调谓语，表语，定语；强调谓语用do, does, did
It is a student that she is.错句
that, who, whom之后动词的人称和数要与它前面被强调的名词或代词一致（即人称和数要与原句中的一致）。
强调句中的事态只用两种，一般现在时和一般过去时。原句谓语动词是一般过去时，过去完成时和过去进行时，用It was……其余的时态用It is….。
特征：把It is / was ……that….结构去掉，剩下部分能整理成完整的一句话，则为强调句。
It is clear that not all boys like football.(IT做形式主语，引导的主语从句)
It is / was not until +被强调部分+that +其他成分
e.g. He didn’t go to bed until ten o’clock.
It was not until ten o’clock that he went to bed.
注意：因为句型It was / is not …已经是否定句了，that 后面的从句要用肯定句，切勿再用否定句。
Not…until…句型与强调句以及倒装句的转换
e.g. Li Ming didn’t watch TV until he finished his homework.
It was not until Li Ming finished his homework that he watched TV.
Not until Li Ming finished his homework did he watch TV.
e.g. The bus will not go until all the people get on it.
Not until all the people get on it that the bus will go.
Not until all the people get on it will the bus go.
Step 2. check exercises
Exercise1
1. It is the children who often help their parents do the farm work.
2. It was in 1993 that a tomato was developed that was very different from any grown before.
3. It is the shortage of arable land that is the biggest problem of Chinese farmers.
4. It is the plants grown in the greenhouses that are protected from the wind, rain and insects.
5. It is high technology as well as traditional methods that future agriculture should depend on.
Exercise2
1. It was Henry who gave George a new tie for his birthday last year.
It was to George that Henry gave a new tie for his birthday last year.
It was a new tie that Henry gave George for his birthday last year.
It was last year that Henry gave George a new tie for his birthday.
2. It was during that period of time that they made three important discoveries.
It was three important discoveries that they made during that period of time.
It was they who made three important discoveries during that period of time.
3. It is in South America that some people still practise this kind of farming.
It is some people in South America who still practise this kind of farming.
It is this kind of farming that some people in South America still practise.
Step 3. Homework
1. Dictation
1. remove 2. condition 3. and so on 4. guide 5. sunflower
6. proverb 7. firstly 8. wisdom 9. sunset 10 practical
2. Preview intergrading skills
3. 优化学习剩余部分
第12周 星 期 六 5 月14 日 总 第 课 时
课 题 Integrating skills
目 的
要 求 Learn some reading skills :scanning, skimming
Learn some useful expressions
重 点
难 点 have a long history; give advice on; give instructions for; be useful for
do things at the right time of the year; go against nature;
教学过程：
Step1. Dictation
1. remove 2. condition 3. and so on 4. guide 5. sunflower
6. proverb 7. firstly 8. wisdom 9. sunset 10 practical
Step2. Integrating skills
1. The brief introduction of Jia Sixie
贾思勰是我国南北朝时期杰出的农业科学家．他编的《齐民要术》是一部内容丰富、规模巨大的农业生产技术著作。《齐民要术》分为10卷，共92篇，11万字。内容包括农作物的栽培，各种经济林木的生产，以及各种野生植物的利用等等。
2. Listen to the tape
3. Discuss what advice Jia Sixie gave to farmers.
(1). Farmers should do things at the right time of the year.
(2). Farmers should examine the soil carefully.
(3). If the condition of the soil is not good, farmers should improve it.
(4). Before sowing or planting crops, farmers should clean rough ground and remove weeds.
(5). Farmers should let sleep or cattle walk on the land before sowing or planting crops.
(6). Farmers should plough the land, so weeds are destroyed.
(7). When ploughing the land, farmers should plough deep the first time and less deep the second time.
(8). Farmers will get the best results if they change crops in their fields.
(9). If farmers plant rice in a field one year, and wheat in that field the following year, they will harvest good crops.
(10). If farmers plant wheat close together, they will have better results than when they plant wheat leaving space between the plants.
(11). It is good to grow different plants next to each other in the same field.
4. the useful expression in the text.
have a long history; be useful for; discover the wisdom;
live in the sixth century AD; plant wheat close together
spend time on research into; collect information; do experiments;
learn from the experiences of; give advice on; grow green vegetables;
keep cows; give instructions for; make wine; be a practical guide to ;
do things at the right time of the year;
go against nature; clean rough ground, remove weeds
reach the best harvest
plan rice year after year
5. Explain the language points in the text.
(1). go against 违背，不利于
e.g. We should not go against school rules.
(2). raise, keep, support, feed
这四者均有“抚养，养家，赡养”之意
A.raise, keep 抚养人；饲养动物；种植、栽培农作物
e.g. He made a living by keeping / raising pigs.
B. support 养活人口，不用于饲养动物
e.g. You should support your parents.
C. feed喂养、饲养，指具体的喂养动作
e.g. He fed meat to his dog.
(3).year after year 年复一年，主要强调动作的重复性，不发生变化
e.g. We go to Shanghai year after year.
year by year 年年，每年，主要强调动作的渐变过程，要发生变化
e.g. The number of students is increasing year by year.
(4) close ,adj. 相近的、知心的
She is my close friend.
Close, adv. 接近，靠近
They sat down close together.
Close to….靠近…..（地方）
I sat close to the door.
(5). Next to 在…..旁边，紧挨着；次于，几乎
e.g. I sat next to him.+
(6). At the right time of the year.
At the correct time of the year
At the wrong time of the year
Step 3. check exercise in workbook
1. It was to find happiness that a pretty princess from Heaven secretly came to earth.
2. It was her excellent waving skills that the villagers admired.
3. It was for a few years that the family lived peacefully and happily.
4. It was her grandmother who ordered her to leave at once.
5. It is each year on the seventh day of the seventh month that all the magpies in the world form a bridge so that Niu Lang and Zhi Nu may enjoy a short get-together.
Step4. Homework
1. 优化学习完形填空及阅读，改错
2. 报纸
3. 复习本单元，星期一晚上抽查本单元语言知识
4. 星期二晚自习考试
篇4：人教新课标 高一unit19 Modern agriculture 教案
Unit 19 Modern Agriculture
I. 单元教学目标
Talk about modern agriculture and the effects it has on people’s life
Practise giving advice and making decisions
Learn to use “it” for emphasis.
Learn to read statistical graphs.
Write a plan for a vegetable garden
II. 目标语言
功能句式
1. Giving advice and making decisions
You’d better…
In my opinion, you should…
You need to…
If I were you, I’d …
Shall we…?
What/ How about…?
Why don’t you…?
Why not…?
As far as I can see, the best thing would be…
Wouldn’t it be better if…?
I think he’s right…
We have to make a choice / decision.
The other idea sounds better to me.
2. Intensions and plans
I’ll…
I’m going to…
I’d like to…
I want to…
I’d rather …
I’m ready to…
I’m thinking of…
I don’t want to…
I won’t …
重点词组
1. over the years
2. in early times
3. be used for
4. farming technique
5. make use of
6. allow sb. to do sth.
7. bring in
8. in the 1980s
9. be harmful to
10. be friendly to
11. depend on
12. as well as
13. not…but…
14. be protected from
15. no matter
16. be different from
17. stand for
18. in other words
19. get ripe
20. have a long history
21. a variety of
22. have a long history
23. research into
24. advice on
25. the following subject
26. at the right time of year
27. go against
28. year after year
29. pass on
30. from generation to generation
语法结构
it形成的强调结构
佳句记忆
1. It is on this arable land that the farmers produce food for the whole population of China.
2. To make as much use of the land as possible, two or more crops are planted each year where possible.
3. It was from the early 1990s that scientists started to develop new techniques to increase agricultural production without harming the environment.
4. New techniques should increase agricultural production but also be friendly to the environment.
5. Future agriculture should depend on high technology as well as traditional methods.
6. Not only is food production important but also taking care of the environment.
7. The temperature is controlled with computers, no matter how the weather is outside.
III. 课时分配
Period 1：Listening
Period 2：Reading --- Modern Agriculture
Period 3：Speaking
Period 4: Language study & grammar
Period 5: Integrating skills
Period 6: test of the unit
Period 7: check the test and evaluate students’ writing
IV. 分课时教案
Period 1 listening
(ppt. listening)
Teaching Aims:
1. To get students familiar with some words about agriculture
2. To practise getting details from listening
Teaching steps:
Step 1 Pre-listening
1. Brainstorm: What comes into your mind when you hear the word “agriculture”?
(possible answer: farmer, land, soil, farm, tractor, vegetable, wheat, rice, irrigation, to plant, fertilizer, harvest, pest, weed killer, seed, to water, fruit, livestock, dike etc.)
Introduce the words fertilizer and dike to the students.
2. Match the words with the pictures to get students well prepared before doing the listening comprehension.
Step 2 While-listening
1. Read some statements about agriculture and guess whether they are right or not according to your knowledge.
2. First listening – Listen to the passage and find out the subjects which are talked about.
3. True or False
4. Second listening – Listen to the passage again and complete the sentences by using your own words.
Step 3 Post-listening
There are some sentences in the passage worth remembering. Please pay attention to them.
Good sentences for you to remember:
1) Farming and nature are like two flowers on the same tree.
2) When farming goes against nature, all kinds of environmental problems are the result.
3) Agriculture in this way destroys nature and results in floods and droughts.
4) They built dikes around the fields turning the fields into fish ponds.
Step 4 Listening on WB
1. Look at the picture and guess what the passage is probably about by answering three questions.
2. First listening – Listen and complete the passage. (Perhaps listen to the passage for twice is more appropriate. Pair work is permitted if necessary.)
3. Second listening – listen and answer the questions.
Homework:
1. Learn the new words by yourselves with the help of your dictionary.
2. P47 Word Study
Period 2 Reading
(ppt. reading)
Teaching Aims:
1. To make students know how to read statistical graphs.
2. To enable the students to read through and understand the given materials.
3. To enlarge students’ general knowledge about agriculture, its history and recent technological development.
Teaching Steps:
Step 1 Pre-reading
1. Discuss about the questions on page 43 about the graph to make students know how to read statistic information and think about the change of agricultural produce over the years.
2. Look at some picture and try to describe them. Some useful words can be given to help the students. Then ask the students to classify the pictures into a) Traditional farming b) Modern farming c) Hi-tech farming
3. Questions:
What’s the difference between traditional farming and modern farming?
What to you think the reading passage is about according to its title?
Step 2 While-reading
1. Read the passage quickly and finish Ex 1 on page 46.
2. Read the passage more carefully to find out what each paragraph is about.
3. Ask students to pay attention to the structure of the passage which is very useful for their own writing.
Part I an outline of Chinese agriculture
Part II The new development of Chinese agriculture
Part III the future development of Chinese agriculture
4. Answer the following questions:
1) What does the writer mean by saying “It is on this arable land that the farmers produce food for the whole population of China.”?
2) What does the writer what to tell us by saying “Not only is food production important but also taking care of the environment.”?
3) What do you think the future of Chinese agriculture will be like?
Step 3 Post-reading
Look at some pictures of GM produce and discuss about the advantages and disadvantages of GM.
Homework:
1. Read the passage and find some good sentences.
2. P108 Vocabulary Ex 1 & 3.
3. Writing assignment:
You have just had a heated discussion with your classmates on the advantages and disadvantages of GM food. Please write about your discussion and also your own opinion.
Period 3 Speaking
(ppt. speaking)
Teaching Aims:
1. To practise giving advice and making decisions
2. To encourage and enable students to invent their own ideas on a specific subject and give reasons
Teaching Steps:
Step 1 Lead-in
1. Show a picture of a farm to the students and ask them if they are the owner of the farm, what they would like to do with it. ( Their answers may be some items like growing crops, growing vegetables, growing cash crops, growing trees, raising livestock, fishery, etc)
2. Students work in groups and discuss about the advantages and disadvantages of the raised items.
Step 2 Speaking
1. Introduce a group of farmers who have been given a large piece of land. Together with the village leader, they have to decide how to use the land. Each of them has different idea.
2. Question: What expressions do we normally use to lead a discussion, participate in a discussion, express agreement and express disagreement?
3. Role play: Students work in groups of five and each of them will play one of the roles and give their own opinions. After the role play, the village leader will give a report. ( Students can refer to Page 44 & the useful expressions mentioned just now)
4. Presentation:
A. Several groups will present the process of their discussion.
B. Group leaders will report the result of the discussion of their group.
Homework:
Writing assignment:
Suppose you are one of the four villagers and will talk about your opinion towards the piece of land in the village meeting. Please write a passage that you think can make the villagers support you. (Words: 100-120)
Period 4 Language Points and Grammar
(ppt. Unit 19 Language points )
(ppt. Unit 19 Grammar)
Teaching Aims:
1. To make students grasp the language points of this unit and know how to use them.
2. To analyze the use of “it” for emphasis
Teaching Steps:
Step 1 Language Points:
1. 介词over 表示时间的用法
2. 动名词作定语表示用途的用法
3. 认识强调句
4. to make use of的用法
5. 省略形式where possible
6. to bring in的用法
7. be harmful to 的用法
8. depend on的用法
9. as well as的用法
10. Not only … but also…用于句首时的倒装问题
11. not…but…的用法
12. hang的用法
13. protected from的用法
14. no matter 的应用
15. “的”的英文译法
Step 2 Grammar
(ppt. Unit 19 Grammar)
Homework:
1. P47 Ex 1, Ex 2.
2. P109 Vocabulary Ex 2, Grammar Ex 1-3
Period 5 Integrating Skills
( ppt. integrating skills)
Teaching Aims:
1. To enable students to know about Jia Sixie and his ideas about farming and gardening.
2. To help students to work out a plan for a vegetable garden.
Teaching Steps:
Step 1 Pre-reading
1. Show the pictures of four seasons in a year and ask students whether what farmers should do in different seasons.
2. Question: Do you know any early agricultural scientists in China?
Step 2 While-reading
1. Listen to the first two paragraph and learn the information about Jia Sixie and his famous works Qimin Yaoshu.
2. Read the third paragraph and fill in the form with the information given.
Step 3 Post-reading
Matching game:
Imagine that you are to plant something in your vegetable garden. What will you do in every month? Please match the months with the things to be done.
(This activity can be done in to ways:
You can have every student have a complete form and let them work in groups to get the answer.
You can also cut the months and things to do into separate pieces and give the scattered paper to every group and let them finish the matching game. The quickest one, of course, is the winner. This one is more challenging and needs more time.)
January A. We have to plough the land for the first time. The ploughing has to be done deep. Spread manure and old leaves on the land and plough them under.
February B. We should harvest green peppers and tomatoes before the cold winter comes. Water and weed the crops that were planted in August.
March C. We should buy enough seed to plant for two or three crops. Check the condition of the soil. Improve it if it’s not good enough. Put manure and dead leaves on the land if you didn’t do it in November. Get the seedbeds ready for growing plants such as tomato, pepper and eggplant.
April D. We should plant the seedbeds. Prepare the land for planting. Let sheep or cows walk on the land. Prepare seeds for planting in April.
May E. We should plant beans, corn, eggplant, peas, peppers, tomatoes and watermelons. Remove weeds and grass.
June F. We have to harvest vegetables such as beans and peas. Prepare the land for planting new crops. Take care of irrigation.
July G. we have to plant broccoli, cabbage, carrots and onions. Make sure to water the plants enough. Harvest ripe fruit and vegetables.
August H. We should give some attention to the early-planted seedbeds. Add a little fertilizer to the young plants. Plough the land a second time to prepare it for the warm-season vegetables.
September I. We should make a plan for our vegetable garden for next year. Check the seeds left over. Repair tools and make a list of new tools to buy.
October J. We should make a plan for the crops we want to plant in autumn. Fight drought with enough irrigation of the land. Remove weeds. Plant second crops of tomatoes, corn and beans.
November K. We have to watch out fro insects. Fight against insects and disease when you see them. Water the plants when needed. Build a frame of wood or bamboo for beans to climb on.
December L. The last crops are harvested. Put dead plants, old leaves and other materials together. Store animal manure for use as fertilizer next year. Start thinking about your garden plans for next year.
Keys: January--C; February – D; March-H; April-E; May-K; June-F; July –J; August-G; September – B; October-L; November-A; December – I.
Step 4 Writing
Read the passage about kiwi fruit on page 112. Ask students what it is mainly about. Then ask students to write a short essay introducing a kind of fruit or vegetable as their homework. The questions on page 112 can be referred to.
Homework:
1. Write an essay introducing a kind of fruit or vegetable.
2. P111 Reading
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