以下是小编精心整理的助动词be, have, do的用法,本文共9篇,仅供参考,希望能够帮助到大家。

篇1:助动词be, have, do的用法
1.be, am, is, are, was, were, being, been的用法。
1)后接-ing式动词构成进行时态
I am doing my homework.
我在做家庭作业。(在谓语动词中的第一位)
She will be sitting here.
她将会坐在这里。(在谓语动词中的第二位)
What have you been doing?
你刚才一直在干什么?(在谓语动词中的第二位)
2)后接过去分词构成被动语态
He is fired.
他被解雇了。
Jane was criticized at that moment.
珍妮那时受到了批评。
3)后接不定式代替将来时,表示即将发生、计划要做的事情
You are to meet them at theairport.
你去机场接他们。
2.have, has, had的用法
1)后接过去分词构成完成时态或者完成进行时态
We have received your letter.
我们已收到你的信。
He has been working for 18 hours.
他一直工作18个小时了。
2)后接不定式表示“必须或者不得不”
She has to give it up.
她必须放弃它。
They had to give in.
他们不得不屈服。
3.do, does, did的用法
1)构成疑问式和否定式
Do you love sports or music?
你喜欢体育还是音乐?(疑问式)
Jack does not speak Chinese.
杰克不会说中文。(否定式)
2)加强语气
I do have two kites.
我确实有两只风筝。
He did come very late.
他确实来得很晚。
3)替代前面的动词,以免重复
Do you want us to join you? ——Yes,I do.
你想要我们加入你们吗?——是的,我想要。
本文载自微信公众号“英语语法学习”。本文已获授权,版权归作者所有,如需转载,请联系原微信公众号“英语语法学习”。
公众号:英语语法学习
篇2:英语中助动词be, have, do的用法
助动词:辅助其他动词构成时态、语态、疑问句式、否定名式的动词。助动词有些词义,有些没有词义,或者暗含一点词义。放在谓语首位置助动词会受主语人称、数的限制,其他位置不会受限制。
1.be, am, is, are, was, were, being, been的用法。
1)后接-ing式动词构成进行时态
I am doing my homework.
我在做家庭作业。(在谓语动词中的第一位)
She will be sitting here.
她将会坐在这里。(在谓语动词中的第二位)
What have you been doing?
你刚才一直在干什么?(在谓语动词中的第二位)
2)后接过去分词构成被动语态
He is fired.
他被解雇了。
Jane was criticized at that moment.
珍妮那时受到了批评。
3)后接不定式代替将来时,表示即将发生、计划要做的事情
You are to meet them at theairport.
你去机场接他们。
2.have, has, had的用法
1)后接过去分词构成完成时态或者完成进行时态
We have received your letter.
我们已收到你的信。
He has been working for 18 hours.
他一直工作18个小时了。
2)后接不定式表示“必须或者不得不”
She has to give it up.
她必须放弃它。
They had to give in.
他们不得不屈服。
3.do, does, did的用法
1)构成疑问式和否定式
Do you love sports or music?
你喜欢体育还是音乐?(疑问式)
Jack does not speak Chinese.
杰克不会说中文。(否定式)
2)加强语气
I do have two kites.
我确实有两只风筝。
He did come very late.
他确实来得很晚。
3)替代前面的动词,以免重复
Do you want us to join you? ——Yes,I do.
你想要我们加入你们吗?——是的,我想要。
篇3:助动词have的用法
助动词have的用法
1)have +过去分词,构成完成时态,例如:He has left for London. 他已去了伦敦。
By the end of last month, they had finished half of their work.
上月未为止,他们已经完成工作的一半。
2)have + been +现在分词,构成完成进行时,例如:
I have been studying English for ten years.
我一直在学英语,已达十年之久。
3)have+been +过去分词,构成完成式被动语态,例如:
English has been taught in China for many years.
中国教英语已经多年。
篇4:助动词do 的用法
助动词do 的用法
1) 构成一般疑问句,例如:Do you want to pass the CET? 你想通过大学英语测试吗?
Did you study German? 你们学过德语吗?
2) do + not 构成否定句,例如:
I do not want to be criticized. 我不想挨批评。
He doesn't like to study. 他不想学习。
In the past, many students did not know the importance of English. 过去,好多学生不知道英语的重要性。
3) 构成否定祈使句,例如:
Don't go there. 不要去那里。
Don't be so absent-minded. 不要这么心不在焉。
说明: 构成否定祈使句只用do,不用did和does。
4) 放在动词原形前,加强该动词的语气,例如:
Do come to my birthday party. 一定来参加我的生日宴会。
I did go there. 我确实去那儿了。
I do miss you. 我确实想你。
5) 用于倒装句,例如:
Never did I hear of such a thing. 我从未听说过这样的.事情。
Only when we begin our college life do we realize the importance of English.
只有在开始大学生活时我们才认识到英语的重要性。
说明: 引导此类倒装句的副词有never, seldom, rarely, little, only, so, well等。
6) 用作代动词,例如:
---- Do you like Beijing? --你喜欢北京吗?
---- Yes, I do. --是的,喜欢。(do用作代动词,代替like Beijing.)
He knows how to drive a car, doesn't he?
他知道如何开车,对吧?
篇5:助动词do和does的区别和用法
区别:
意思不同:
1、do意思:做,干,办(某事);(以某种方式)做;行动;表现;(问询或谈论时用)进展,进行。
2、does意思:用于实义动词前构成否定句和疑问句;构成附加疑问句;代替实义动词以避免重复。
用法不同:
1、do用法:do用来构成一般现在时和一般过去时的疑问或否定式,其后要跟原形动词。在问句中,do在语法上是需要的,但习惯上可以省略(有时含主语),特别在口语中。
2、does用法:作及物动词时可接名词、代词、动名词、从句作宾语,也可接同源宾语;还可接双宾语(其间接宾语可以转化为介词to的宾语)。
侧重点不同:
1、do侧重点:do是动词原形,用于第一人称、第三人称的复数(I/you/we/they)。
2、does侧重点:does用于第三人称单数(he/she/it)does用于第三人称单数。
篇6:have to do with的用法及例句
What does this have to do with sleep?
那么,这与睡眠有什么关系哪?
What did this have to do with Europe?
那么这和欧洲有什么联系呢?
What does this have to do with me?
这和我又有什么关系?
篇7:do和have的区别和用法
have + been +现在分词,构成完成进行时。例如:
I have been studying English for ten years. 我一直在学英语,已达十年之久。
have +been +过去分词,构成完成式被动语态。例如:
English has been taught in China for many years. 中国教英语已经多年。
do 的`用法
构成一般疑问句。例如:
Do you want to pass the CET? 你想通过大学英语测试吗?
Did you study German? 你们学过德语吗?
do + not 构成否定句。例如:
I do not want to be criticized. 我不想挨批评。
He doesn't like to study. 他不想学习。
n the past, many students did not know the importance of English.
过去,好多学生不知道英语的重要性。
篇8:have to do with造句
1.Youve had to do with three sets of indians.
你们碰到了三种类型的印度人。
2.It had to do with the great secret of mrs. poulteneys life.
那件事与波尔蒂尼夫人生活中的一大秘密有关。
3.Some of the differences between protestant denominations have to do with ritual.
新教各教派之间的`一些差异与宗教仪式有关。
4.In other respects, having to do with many organizational matters, they are also willing to flow with things.
在其它方面,由于必须涉及许多组织上的事务,他们也愿意随大流。
5.I fitted myself up for a battle, as before; though with more caution, knowing I had to do with another kind of enemy than I had at first.
我照旧进行着作战的准备;可是比过去更加小心,因为我知道所要应付的是一种和从前不同的敌人。
6.Of or having to do with a material object.
真实的,实体的物质的,与物质有关的。
7.What does this have to do with anger management?
这个愤怒情绪治疗有什么关系吗?
8.What does just ray s gun have to do with dave?
公正雷的枪与戴夫能有什么关系呢?
9.And jehu said , what do you have to do with peace?
耶户说,平安不平安与你何干?
10.What does that have to do with how obnoxious he is being?
这和他极其恶心有什么关系?
【相关】
have vt. 1.有,持有,具有,含有。
do n. 【音乐】(全音阶的)第一音,
be,have,do 动词...
have to do 不得不干某事...
have…to do with 与…有关系...
not have to do 不必做某事...
do not have to do 没必要做...
do what you have to do 做你必须做的; 做你要做的...
what do I have to do 我必须做的; 我该怎么做...
all have to do is dream 沉醉于梦中; 美梦沉醉; 梦里追寻; 我能做的就是梦想...
all I have to do 我只要.....
all I have to do is 我所做的只有...
all you have to do 你只要; 需要做得是...
and do you have friends there 你在那儿有朋友吗...
but all you have to do 但你所需要做的...
do animals have rights 动物的权利...
do have some mushrooms 请务必用点蘑菇...
do I have to 但表达习惯最好用; 都可用...
do l have to 非做不可吗...
do not have commercially launder 不可商业洗涤...
do not have regular examinations 没有做定期检查...
do they have a common interest 他们对你讲的主题有何了解...
do they have any children 他们有小孩吗...
do you have 你有...
do you have a bike 你有一辆自行车吗...
篇9:助动词be的用法
助动词be的用法
1) be +现在分词,构成进行时态,例如:They are having a meeting. 他们正在开会。
English is becoming more and more important. 英语现在越来越重要。
2) be + 过去分词,构成被动语态,例如:
The window was broken by Tom.. 窗户是汤姆打碎的'。
English is taught throughout the world. 世界各地都教英语。
3) be + 动词不定式,可表示下列内容:
a. 表示最近、未来的计划或安排,例如:
He is to go to New York next week.. 他下周要去纽约。
We are to teach the freshpersons. 我们要教新生。
说明: 这种用法也可以说成是一种将来时态表达法。
b. 表示命令,例如:
You are to explain this. 对此你要做出解释。
He is to come to the office this afternoon. 要他今天下午来办公室。
c. 征求意见,例如:
How am I to answer him? 我该怎样答复他?
Who is to go there? 谁该去那儿呢?
d. 表示相约、商定,例如:
We are to meet at the school gate at seven tomorrow morning. 我们明天早晨7点在校门口集合。
★初中学生作品欣赏-Do We Have to Send Christma
文档为doc格式