备考2020年中考英语一轮复习情态动词考点练习

1、中考英语情态动词复习1. Can/ may/ must 用法概览情态动词许可猜想其他can可以/表能力，“能够， 会”be able tocan t不口J以不可能表示不能做，能力的 缺失may可以可能表祝愿May you be happy!must/一定表义务，必须 have tomustn t不可以，禁止/典型例题You lose your way if you walk alone in the mountains at night.A. mayB. needC. shouldD. ought to答案：Ao通过审读题目我们可以知道此题考查的情态动词表示推测的用法，结合句意我们 可知这里表

2、达的是一种“可能性”的推测，所以答案选择A。For our safety, we drive cars after drinking any wines.A) can tB) needn tC) shouldn t D) mustn t答案：Do此题表达的意思是喝酒禁止驾车，选项中D选项表示“禁止”的含义，故为答 案。Can you speak louder, please? I hear you clearly.A. mustntB. shouldntC. needn，tD. can，t答案：Do从前一句我们可以知道说话人声音太小了，第二句进一步说明原因，不能听清楚, 所以答案为D。Pass

3、engers stay seated during the take-off and landing.A) canB) mayC) shouldD) must答案：Do这里表达乘客在乘坐飞机时的一种规范，也可以理解为一种责任或者义务，所以 答案为D。Computers solve many difficult problems quickly.A) canB) mustC) needD) should答案：Ao计算机能够很快地解决很多难题，表示计算机的一种能力，应选can。It be fantastic if more students join in the charity show tom

4、orrow.A mustB needC canD may答案：Ao如果更多的学生参与到明天的慈善表演中，一定会很精彩，句意表达的是一种肯 定的推测，所以选择must。2.关于问答句Can !?Yes, you can/ may.No, you can t/mustn t.May !,?同上Must I？Yes, you must.No, you needn t. = No, you don t have to.Mum, can you buy me the new iPad after the High School EntranceExamination?典型例题 I m afraid I,

5、 dear. We are short of money now.A can tB mustn tC shouldn tD needn, t答案：Ao根据表格中的信息，我们知道Can I，假设是否认回答，往往用can，t这种形式。Must we finish the poster in class?No, you . You can finish it after class.A. Mustn t B. needn tC. shouldn t D. can t答案：Bo Must I do？假设是否认回答，就用needn to关于need的考点厂情态动词：need do一 行为动词：need

6、to do, need sth.needs need+n.needed rneed为行为动词批注：因为need一词既可以当情态动词，也可以当实义动词，意思相同但形式不同，那么 就很容易引起学生的混淆，通过搭配及形式的不同可以让学生知道什么时候是情态动词什 么时候是实义动词，防止错解。典型例题Plants and flowers water and sun when they start growing.A. need toB. don，t needC. needn，tD. need答案：Bo此题重在考查学生对于need两词性的识别与辨析，横线后面的词为名词，显然 这是实义动词的need,其否认

7、形式需要添加助动词，所以答案为B。There is still quite a lot of meat in the fridge, so you buy any more.A. mustn tB. needn tC. can tD. shouldn t答案：Bo此题表达没有必要的意思，所以答案选择needn t。The weather report says it won t rain this afternoon, so you take an umbrella with you.A) shouldn, t B) mustn t C) can, t D) needn t答案：Do同上一题，

8、也是表达没有必要的意思，D为正解。强化练习Passengers stay seated during the take-off and landing.A) canB) mayC) shouldD) mustMillie come to attend your birthday party tonight, but he isn t very sure yet.A) mayB) mustC) needD) has toComputers solve many difficult problems quickly.A) canB) mustC) needD) shouldSome America

9、ns think if students chew gum (咀嚼口香糖)in class, they focus on their study.A) may notB) needn tC) shouldn t D) mustn tThere is still quite a lot of meat in the fridge, so you buy anymore.mustn tneedn tcan tD. shouldn t6. The weather report says it won t6. The weather report says it won train this afte

10、rnoon,so youtake anumbrella with you.A) shouldn t B) mustn tC) can tCathy has to do the same thing every day. Shejob.A) canB) needC) shouldD) needn tbe very bored with herD) mustThe managersays theres no hot water after 8:00p. m.一You mean wego to bed without a shower. How terrible!A) have toB) mayC)

11、 mustD) can9. YouA) mustB) needC) shouldD) may10. On School Open Day, parentsknow how colorful their kids schoollife is.A) shouldB) canC) mustwatch sports news for a while if you have finished yourhomework.D) needFor our safety, wedrive cars after drinking any wines.A) can tB) needn t C) shouldn t D

12、) mustn tPlants and flowers water and sun when they start growing.A. need toB. don，t needC. needn，tD. needYou have already tried your best, so you worry too much about theexams.A. can，tB. needntC. mustn，tD. shouldn，tOnly youdo such a thing,r m sure, and nobody else has such anability.A. mustYouA. ca

13、n tB. shouldworry about your son.may notC. mayD. canHe can take care of himself.C. mustn, tD. needn t16 Mum, will you buyExamination?me the new iPad after the High School Entrancer m afraid I A can t, dear. We are short of money now. ( Bmustn, tC shouldn tD needn? tIt be fantastic if more students j

14、oin in A mustB needC canNowadays even a small personal computer information.A. mustB. needC. shouldthe charity show tomorrow. D may store huge amounts ofD. canEvery citizentry his best to protect our environment. It s ourduty.A. needB. mustC. canD. mayMust we finish the poster in class?No, you . You can finish it after class.A. Mustn, t B. needn, tC. shouldn, t D. can tChristy has been in China for two years, but she still Chinese.speakA. needn，tB. cantC. mustn，tD. shouldn，tTom, you mustnt play with fire. You hurt yourself if you don，t stop.A. mayB. canC. shouldD. need