(英语)高考英语情态动词技巧小结及练习题一、单项选择情态动词1.It has been announced that all the students ________ put on masks before going to school in case they are infected with SARS virus.A.shall B.will C.need D.may【答案】A【解析】【详解】【详解】考查情态动词。
句意:所有学生们应在去学校之前带上口罩以防感染非典病毒,这已经被宣布。
shall用于第二、第三人称,表示说话人给对方命令、警告、允诺或威胁,故选A 项。
2.—Did you attend the meeting for the experiment project yesterday?—Yes, but I don’t think I ____ because my director was there.A.need to have B.need to C.needed to D.need have【答案】D【解析】【分析】【详解】考查情态动词+have done。
句意:——你昨天参加实验项目的会议了吗?——是的,但我想我(本来)不需要,因为我的主管在那里。
Think/suppose等宾语从句中如果有否定词时,要把从句的否定词not前移,即“否定前移”。
所以not是从句中的否定词。
“need have done”意为“本来有必要做而未做”;“needn’t have done”指过去本来没必要做而做了。
根据上一句时间状语“yesterday”可知本句指的是过去发生的事。
结合第二句“because my director was there(我的主管)在”可推断出,我本来不必要去。
故选D。
3.-–Mary knows the city quite well.--She______ well have been there before.A.need B.could C.should D.may【答案】D【解析】【分析】【详解】考查情态动词辨析。
句意:——Mary非常了解这个城市。
——她肯定以前在那里呆过。
may have done过去可能做过某事。
表示对过去的肯定猜测。
need have done本需要做某事却没做;could have done本可以做某事却没做;should have done本应该做某事却没做。
故选D。
4.Keep up your spirits even if you _____ fail hundreds of times.A.must B.needC.may D.should【答案】C【解析】【详解】考查情态动词。
A. must必须;B. need需要;C. may可能,或许;D. should应该。
句意:即使失败了几百次,也要振作起来。
此处表示一种不确定的推测,故选C。
5.We ________ take clean drinking water for granted. One day we may run out of it. A.needn't B.can'tC.won't D.shouldn't【答案】D【解析】【详解】考查情态动词。
句意:我们不应该把拥有洁净的饮用水看作是理所当然的。
也许有一天,我们会用完它。
shouldn't“不应该”,符合句意。
needn't不必;can't不可能;won't将不。
故选D。
6.---Artistic people can be very difficult sometimes.---Well, you______know---you married one.A.might B.would C.shall D.should【答案】D【解析】【详解】考查情态动词词义辨析。
A. might可能,也许;B. would将会;C. shall必须,会;D. should 应该。
句意:---有艺术修养的人有时很难相处。
---你应当知道这一点,因为你结婚那位就是搞艺术的。
这里是按照常理推断,用should。
7.Traveling by subway ______ sometimes be quite an adventure, especially during the rush hour.A.must B.can C.shall D.should【答案】B【解析】【详解】考查情态动词。
句意:乘地铁旅行有时可能相当冒险,尤其是在交通高峰期。
A. must必须;一定;B. can能够;可能;C. shall将会;D. should应该;应当。
本句中can表示客观可能性(客观原因形成的能力),故选B。
8.—It’s so hot a nd uncomfortable here! Why are your windows still closed?—Oh, I’m not to blame. They ________ open.A.shan’t B.mustn’t C.won’t D.wouldn’t【答案】C【解析】【详解】考查情态动词辨析。
句意:---这里又热又不舒服!你的窗户怎么还关着? ---哦,不该责备我啊。
窗户打不开了。
shan’t= shall not意为“不可, 不应”;mustn’t=must not意为“不要”;wouldn't=would not 意为“不会,不愿意”。
won’t=will not意为“不会, 不能”, will在这里表示能力、功能。
例如:This auditorium will seat one thousand people. 这个礼堂能容纳一千人。
这句话意思是“这扇窗不能打开”,故选C项。
9.The weather turned out to be fine. I _____________ the trouble to carry the umbrella with me.A.should have taken B.must have takenC.couldn't have taken D.needn't have taken【答案】D【解析】【详解】考查情态动词 + have done。
句意:天气转晴了。
我本不必费心把伞带在身边。
A. should have taken本应该做某事,而实际上没做; B. must have taken对过去发生的事情的肯定猜测;C. couldn't have taken不可能;D. needn't have taken本来不需要,故选D。
10.While it wasn’t the goal of the trip, I was rewarded with fresh insights, ones that ________ to me during the regular course of business.A.might never happen B.could never have happenedC.should not happen D.needn’t have happened【答案】B【解析】【详解】考查虚拟语气。
句意:虽然这并不是这次旅行的目的,但我得到了一些新的领悟,那些领悟在我的日常生活中是本不可能发生的。
此处考查虚拟语气,“我得到新的领悟”发生在过去,故此处是与过去事实相反,应用could/might/would/need/should+have done,“本不可能发生”是could never have happened,故选B项。
【点睛】本题考查“情态动词+have done”的虚拟语气,其常用表达有:could have done本能做某事而未做couldn’t have done不可能做了某事should have done本应该做某事而未做shouldn’t have done本不应该做某事而做了would have done本会某事而未做wouldn’t have done本不会做某事而做了need have done本需要做某事而未做needn’t have done本不必要做某事而做了11.It_____ have been Tom that parked the car here, as he is the only one with a car.A.may B.can C.must D.should【答案】C【解析】【详解】考查情态动词表猜测的用法。
句意:一定是汤姆把车停在这儿的,因为他是唯一有车的人。
A. may可能;B. can可能;C. must一定;D. should应该。
由as he is the only one with a car.可知一定是他把车停在这里的,非常有把握的肯定推测,故选C。
12.—________ the woman with the baby come over? We have a seat here.—Thank you, sir. Actually I do have my seat here. But my baby likes to look out of the window. A.Would B.ShallC.Must D.May【答案】A【解析】【详解】考查情态动词。
句意:——那位抱小孩的女士,要不来这边吧?这儿有个座位。
——谢谢,实际上我有座位的,只是我的孩子喜欢看窗外。
would表示婉转的请求,征求对方的意见,Shall提问一般只用于第一人称,我们常说Shall I.或者 Shall we;may表示请求对方允许。
故选A。
【点睛】would的用法1.would 最常见的用法是:相对于一个过去时间点的后来“将要”做什么,比如:He said he would meet me at the station. 他说他会在车站接我的。
这句中的 would meet 是相对于 said (过去说)之后要做的事情。
又如:She thought she would have to ask someone for help. 她当时想,她得找个人帮忙。
13.I often felt troubled in my teens and my grandma ________ comfort me, saying “Life is like that, dear”.A.would B.might C.should D.must【答案】A【解析】【详解】考查情态动词。