下面是小编整理的must的过去式和用法例句,本文共6篇,希望对大家有所帮助。
篇1:must的过去式和用法例句
must的各种时态
过去分词: must
过去式: must
现在分词: musting
must的用法
must的用法1:must表示义务或强制,含意是“必须”“应当”; 其否定结构表示“不许可”或“不应该”; 用于一般疑问句时,表示征求对方的意见,其肯定答语用Yes, please或I'm afraid so,否定答语用needn't或don't have to; must在间接引语中表过去。
must的用法2:must表示必然性,一般只用于肯定句中,有时表示“意愿”,带有感情色彩。
must的用法3:must表示推测,暗含很大的可能性,一般只用于肯定句中,在否定句中表示推测用can't而不能用mustn't。
must的用法4:“must+be”“must+be+ v -ing”“must+表示状态的动词”可表示现在或一般的情况; “must+have”表示过去的情况; “must+表示动作的动词”表示将来的情况。
must的用法5:must可表示讽刺或抱怨,此时须以you为主语。
must的用法6:must表示客观上不愉快的情况,意为“偏偏”。
must的用法7:must还可用作名词,作“必须做的事,必不可少的事物”解,常用于单数形式。
must的过去式例句
1. You must have noticed how tired he sometimes looks.
你一定注意到他有时候显得特别疲惫。
2. “His memory must be completely back, then?” — “Just about.”
“这么说,他的记忆一定是完全恢复了?”——“差不多。”
3. There must be any number of people in my position.
一定有很多人处在我这种境况。
4. I must have driven past that place thousands of times.
我得有上千次开车经过那里。
5. “You must come to Tinsley's graduation party.” — “I'd be delighted.”
“你一定要来参加廷斯利的毕业聚会。”——“我很乐意。”
6. Builders must fasten down roofs of newly-built homes more securely.
建造工人必须把新建房屋的屋顶固定得更牢靠些。
7. “You must be expecting a young man,” she teased.
“你一定是在等哪位小伙子吧,”她揶揄道。
8. It must have reinforced my determination to blend into my surroundings.
这势必让我更加下定决心融入周围环境。
9. That's why I must trust you to keep this secret.
那就是为什么我必须得相信你会保守这个秘密的原因。
10. Occasionally a patient is so debilitated that he must be fed intravenously.
偶尔会有病人过于虚弱,必须通过静脉注射进食。
11. The uncertainty created by this situation must be confusing for you.
这种局面所造成的不确定性肯定让你感到困惑。
12. Vintage ports must be decanted to remove natural sediments.
上等的波尔图葡萄酒必须倒入其他容器中以滤除自然沉淀物。
13. Your decision must be translated into specific, concrete actions.
你的决定必须转化为具体明确的行动。
14. Some thought must be given to the method of validation.
一些想法必须通过验证法加以证实。
15. The rules state that samples must be enclosed in two watertight containers.
规则要求样本必须装在两个水密容器中。
must用法must be的英语例句
1. “His memory must be completely back, then?” — “Just about.”
“这么说,他的记忆一定是完全恢复了?”——“差不多。”
2. There must be any number of people in my position.
一定有很多人处在我这种境况。
3. “You must be expecting a young man,” she teased.
“你一定是在等哪位小伙子吧,”她揶揄道。
4. Occasionally a patient is so debilitated that he must be fed intravenously.
偶尔会有病人过于虚弱,必须通过静脉注射进食。
5. The uncertainty created by this situation must be confusing for you.
这种局面所造成的不确定性肯定让你感到困惑。
6. Vintage ports must be decanted to remove natural sediments.
上等的波尔图葡萄酒必须倒入其他容器中以滤除自然沉淀物。
7. Your decision must be translated into specific, concrete actions.
你的决定必须转化为具体明确的行动。
8. Some thought must be given to the method of validation.
一些想法必须通过验证法加以证实。
9. The rules state that samples must be enclosed in two watertight containers.
规则要求样本必须装在两个水密容器中。
10. Come on now. You know you must be hungry.
好,来吧,你肯定已经饿了。
11. Now sit down and make yourself comfortable. You must be very tired.
现在坐下来,让自己舒服些,你一定很累了。
12. The enemy must be digging themselves in now ready for the attack.
敌人现在一定在挖掩体,准备迎接进攻。
13. One rule specifies that learner drivers must be supervised by adults.
一条规则明确规定,见习驾驶员必须有成人的监督。
14. She says the sovereignty of the Crown must be preserved.
她说必须维护王国政府的主权。
15. The greatest polemicist of the 20th century must be Leon Trotsky.
20世纪最了不起的辩论家非列昂·托洛茨基莫属。
篇2:dare过去式和用法例句
dare的过去式和其他时态:
过去式: dared
过去分词: dared
现在分词: daring
dare的用法:
dare的用法1:dare用作实义动词时,有时态和人称的变化,用do, does或did来构成否定句或疑问句。
dare的用法2:dare作“敢”解时,指“勇敢”,含有大胆、鲁莽、爱冒险,或因爱慕虚荣而甘冒生命或受惩罚的危险的意味,后面通常接动词不定式,有时可省略不定式符号to。一般不用于进行体。
dare的用法3:dare还有“激某人做难办的事”的意思,即问某人敢不敢(或能不能)做某事,暗示他不敢(或不能),其后接以动词不定式充当补足语的复合宾语,不定式中的to一般不省略。
dare的用法4:dare还可作“冒险,面对危难而不畏惧”解,直接接宾语,这是不常见的用法。
dare的过去式例句:
1. He has also dared to take unpopular, but principled stands at times.
他有时也会大胆坚持不受欢迎、但却有原则性的立场。
2. No one dared shoot for fear of hitting Pete.
没人敢开枪,怕伤着皮特。
3. He followed her, incensed that she'd dared to leave him alone.
他跟着她,对她竟敢对自己置之不理感到极其愤怒。
4. She said it as loudly as she dared.
她壮着胆子大声说了出来。
5. I wouldn't have dared to defy my teachers.
我可不敢不听老师的话。
6. The neighbours all stood aghast, and dared not move.
邻居们都目瞪口呆, 再不敢动.
7. Unafraid of attack , they dared ( to ) run such risks.
他们不怕围攻, 敢于承担这样的风险.
8. He dared not show that he was pleased.
他不敢表示自己觉得高兴.
9. She dared the danger of bankruptcy.
她敢冒破产的风险.
10. I dared him, but he didn't.
我向他挑战, 可是他不敢应战.
11. How dared you to play truant!
你竟敢逃学.
12. How dared they do such a thing?
他们怎么敢做出这样的事?
13. He dared me to jump over the stream.
他激我跳过那条小溪.
14. He never dared peep again.
他不敢再作声了.
15. Caroline hardly dared talk in Alex's presence, she was so in awe of him.
卡罗琳在亚历克斯面前几乎不敢说话,她对他很是敬畏。
篇3:honour过去式和用法例句
honour的过去式和其他时态:
过去式: honoured
过去分词: honoured
现在分词: honouring
honour的用法:
honour的用法1:honour是英国的拼法,美国的拼法是honor。它的基本意思是“尊敬”,多指公开对对方的人格、地位、行为或能力表示敬意、尊重,引申可表示“使增光”“给…以荣誉”“给…授勋(或颁奖等)”“执行(协议、合同等)”等; 用在商业上则指“承兑”,指承认并如期支付支票或其他的票据等。
honour的用法2:I〔We〕 am〔are〕 honoured在客套语中,多用来表示说话人对某件事的态度,其后可接动词不定式或从句。
honour的过去式例句:
1. Peter Alliss says he would be honoured to be asked.
彼得·艾利斯说若受邀约自己将感到非常荣幸。
2. The earth is to be honoured; it is not to be desecrated.
大地应该受到敬仰,而不该被亵渎。
3. We're flattered and honoured to receive this Doris Day Award.
能获得多丽丝·戴奖,我们深感荣幸和光荣。
4. Her husband was also honoured with his title “Sir Denis”
她丈夫也被封为“丹尼斯爵士”。
5. They honoured him with a retrospective exhibition in 1987.
他们在1987年为他举办了一次回顾展,以示敬意。
6. Mrs Patrick Campbell was an honoured guest.
帕特里克·坎贝尔夫人是位贵宾。
7. In time - honoured tradition, a bottle of champagne was smashed on the ship.
依照由来已久的传统, 对着船摔了一瓶香槟.
8. The Queen's birthday was honoured by a 21 - gun salute.
鸣 二十一 响礼炮庆祝女王的生日.
9. Dear Sir, I am very glad and honoured to write to you.
亲爱的先生, 我能给你写信真是感到十分荣幸.
10. Dear madam, I am very glad and honoured to write to you.
亲爱的女士, 我能给你写信真是感到十分荣幸.
11. They celebrated their win, in time - honoured fashion, by spraying champagne everywhere.
他们用四处喷香槟的这种传统方式庆祝胜利.
12. I am deeply honoured to be invited to this momentous occasion.
能应邀出席如此重要的场合,我深感荣幸.
13. We're deeply honoured that you should agree to join us.
想不到您会同意一起来,真是不胜荣幸.
14. The honoured guests took their seats in due order.
贵宾们依次就座.
15. We shall be greatly honoured by your gracious presence.
如蒙光临,不胜荣幸.
篇4:survey过去式和用法例句
过去式: surveyed
过去分词: surveyed
现在分词: surveying
survey的用法:
survey的用法1:survey的基本意思是指从远处或高处来看远处的人或物,即“眺望,纵览”,也可指对某事进行彻底、深入的观察,或从全局出发对形势进行分析,以求得出结论,作出决策,即“鉴定”“审度”等。
survey的用法2:survey多用作及物动词,后接名词或代词作宾语。可用于被动结构。
survey的用法3:survey还可用作名词,读作 ['s ːveI] , 意为“调查,测量”等。
篇5:tolerate过去式和用法例句
过去式: tolerated
过去分词: tolerated
现在分词: tolerating
tolerate的用法:
tolerate的用法1:tolerate的基本意思是“容许”“忍受”“容忍”,主要指克制自己而容忍厌恶或反对的事情,其原因可以是由于冷漠或不在乎,也可以是出于和睦的愿望而“宽恕”那些难堪的人、物或行为。在程度上可指没有任何反抗,也可指带有强烈痛苦。
tolerate的用法2:tolerate在口语中有时还可作“不与(某人)一般见识”“让着某人”解。
tolerate的用法3:tolerate是及物动词,可接名词、代词或动名词作宾语。
篇6:revise过去式和用法例句
过去式: revised
过去分词: revised
现在分词: revising
revise的用法:
revise的用法1:revise的基本意思是“订正”“修订”。指“订正”时,即对原稿或校样的修改; 指“修订”时,即对已出版的书籍进行修改以再版。revise引申可指“复习”。
revise的用法2:revise既可用作不及物动词,也可用作及物动词。用作及物动词时,可接名词、代词作宾语。可用于被动结构。
revise的用法3:revise接介词for表示“为…而复习”; 接from表示“根据…修订而成”。
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