—Yes，I________．
—Sorry，but I________．
⑥—Shall I tell him about it?
—No，you ________. I told him just now. 【答案】①must；needn't ＝don't have to ②must；needn't＝don't have to ③may；can；mustn't/can't ④can ⑤will；can't ⑥needn't
5 与情态动词有关的固定短语
①may/might well do 很可能做
may/might (just) as well do 不妨做
②cannot/can never...too＝cannot/can never...enough 越……越好 ③would rather do和had better do
④A pencil will do (for sth.)＝A pencil will be suitable (for sth.) ⑤The car won't start.＝The car can't be started.
①I really ________ thank you enough. It's been an amazing day. A. needn't B. shouldn't C. mustn't D. cannot
②These are excellent photographs and we ________well use them in our magazine. A. can B. could C. must D. may
【答案】①D ②D
6 must和have to
①must表示的是说话人的主观看法，而have to则往往强调客观需要； ②must一般只表示现在时，have to则有更多的时态形式。
用must和have to的适当形式填空：
①I ________ go now for I have got a meeting 15 minutes later. ②Jenny ________tidy up the room before her mother came back. 【答案】①have to ②had to
7 can，could和be able to的区别
①can用于现在时，could只用于过去时，be able to可用于各种时态； ②表示过去经过努力而做成某事要用was/were able to，而不用could。
用can，could和be able to的适当形式填空：
①Although the fire was big，everyone________ escape.
②Only in this way will you ________ finish the work in time. 【答案】①was able to ②be able to
8 will，would，used to
will，would和used to均表示“习惯”。 ①will表示不受时间限制的习惯性动作；
②would表示过去习惯性的动作，但不涉及与现在情况的对比，后不能跟状态动词； ③used to表示过去习惯的动作或状态，但这种习惯现在已不存在了。
用will，would和used to填空：
①He ________ be late for school，but now he is seldom late. ②She ________ sit for hours without saying anything.
③He ________ walk by the river in the morning after he got up. 【答案】①used to ②will ③would
9 虚拟语气在状语从句中的用法
与现在事实相反的假设 与过去事实相反的假设 与将来事实相反的假设 虚拟条件句 过去时 过去完成时 过去时/should do/were to 主句 would/could/might do would/could/might have done would/could/might do ①错综时间条件句(动词的形式要根据它所表示的时间作出相应的调整)。
②if省略句(在条件句中可省略if，把were，had，should提到句首，变为倒装句)。 ③用介词或介词短语代替条件状语从句。常用的有with，without，but for。 ④含蓄条件句。用otherwise或but来体现虚拟语气。
用所给词的适当形式填空：
①If you ________(go) to bed earlier last night，you ________(not be) sleepy now.
②If you________(not attend) the meeting yesterday，you________(not meet) him. ③I ________(be) ill yesterday. Otherwise，I ________(go) there. ④I ________(give) you more help，but I was too busy.
⑤But for the rain last Sunday，we ________(have) a picnic.
【答案】①had gone；wouldn't be ②hadn't attended；wouldn't have met ③was；would have gone ④would have given
⑤would have had
10 as if/as though的用法
as if/as though引导的从句表示的情况可能会发生用陈述语气，表示的情况不可能发生则用虚拟语气。
用所给词的适当形式填空：
①It looks as if it ______________(rain)．
②He speaks Chinese so fluently as if he ________(be) a Chinese. ③They talked as if they ______(be) friends for many years. 【答案】①is going to rain ②were ③had been
11 If only...！句型的使用
If only＋句子＝How I wish＋that从句，句中用虚拟语气。
用所给词的适当形式填空：
①If only I ________(be) a flying bird! ②If only I ________(go) home tomorrow! ③Look at the terrible situation I am in！If only I ________(follow) your advice. 【答案】①were ②would go ③had followed
12 虚拟语气在名词性从句和固定句型中的使用
①表示建议、愿望、命令等词的名词性从句中，常见的词有demand，order，require，requirement，insist，suggest，suggestion，propose，proposal，advise，advice，recommend，desire，request，urge等，从句虚拟语气结构为 “should＋动词原形”，should可以省略。
②It is desired/suggested/proposed/necessary/important/strange/natural/essential/...＋that从句，从句中的谓语用“should＋动词原形”，should可以省略。
③wish (that) sb. did(表现在)/had_done(表过去)/would_do(表将来)(三种虚拟形式)
④would rather (that) sb. did(表现在和将来)/had_done(表过去)(两种虚拟形式) ⑤It's (about/high) time that sb. did sth./sb. should do sth.
用所给词的适当形式填空： ①His face suggested he ________(be) ill and we suggested that he ________(send) to hospital.
②He insisted he ________(be) right and that he ________(set) free.
③It is necessary that he ________(send) to Miami. ④I would rather he ________(come) tomorrow. ⑤It's time that we ________(take) measures. ⑥I wish I ________(see) the film yesterday.
【答案】①was; (should) be sent ②was；(should) be set ③(should) be sent ④came ⑤took/should take ⑥had seen
13 名词性从句在虚拟语气中的时态
如果状语从句是虚拟语气，从句或主句中的名词性从句则根据具体语境确定时态。
用所给词的适当形式填空：
①If it were not the fact that she ________(can)not sing，I would invite her to the party tonight.
②If you came to our school，you would find that a library ________(build) now. 【答案】①can ②is being built
1. (2014·江苏卷)It was sad to me that they, so poor themselves, ________ bring me food.
A. might B. would C. should D. could
2. (2014·北京卷)________ I have a word with you? It won't take long. A. Can B. Must C. Shall D. Should
3. (2014·福建卷)________ no modern telecommunications, we would have to wait for weeks to get news from around the world.
A. Were there B. Had there been C. If there are
D. If there have been
4. (2014·安徽卷)People are recycling many things which they ________ away in the past.
A. had thrown
B. will be throwing C. were throwing D. would have thrown
5. (2014·陕西卷)We would rather our daughter ________ at home with us, but it is her choice, and she is not a child any longer.
A. would stay B. has stayed C. stayed D. stay
6. (2013·江苏卷)I should not have laughed if I ________ you were serious. A. thought B. would think C. had thought D. have thought
7. (2013·辽宁卷)Harry is feeling uncomfortable. He ________ too much at the party last night.
A. could drink B. should drink C. would have drunk D. must have drunk
8. (2013·全国新课标卷)The door ________ open，no matter how hard she pushed. A. shouldn't B. couldn't C. wouldn't D. mightn't
9. (2012·江苏卷)—Happy birthday!
—Thank you! It's the best present I ________ for. A. should have wished B. must have wished C. may have wished D. could have wished
10. (2012·重庆卷)—________ you interrupt now？Can't you see I'm on the phone? —Sorry sir，but it's urgent. A. Can B. Should C. Must D. Would
【答案】1. C 2. A 3. A 4. D 5. C 6. C 7. D 8. C 9. D 10. C
1. You can't imagine that a well－behaved gentleman ________ be so rude to the old.
A. might B. need C. should D. would
2. Peter ________ be really difficult at times even though he's a nice person in general.
A. shall B. should C. can D. must
3. —________ it be Li Ping who broke the glass? —No. It ________ be Wang Hai who did it. A. Could；may B. Can；can C. May；must D. Can；must
4. When the old man was alive，he ________ sit for hours at the door. A. would B. could C. must D. might
5. —He ________ have been sent to hospital immediately.
【最高考】2016届高考英语语法精讲精练-专题七-情态动词和虚拟语气常考点
