中考英語情態(tài)動(dòng)詞復(fù)習(xí)學(xué)案設(shè)計(jì)

1、精選優(yōu)質(zhì)文檔-傾情為你奉上中考英語情態(tài)動(dòng)詞復(fù)習(xí)1.Can/ may/ must用法概覽 情態(tài)動(dòng)詞許可猜測其他can可以/表能力，“能夠，會(huì)”be able tocant不可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/一定表義務(wù)，必須have tomustnt不可以，禁止/典型例題1. You _ lose your way if you walk alone in the mountains at night. A. may B. need C. should D. ought to 答案：A。通過審讀題目我們可以知道本題考查的情態(tài)動(dòng)詞表示推測

2、的用法，結(jié)合句意我們可知這里表達(dá)的是一種“可能性”的推測，所以答案選擇A。2.For our safety, we _ drive cars after drinking any wines.A) cantB) needntC) shouldntD) mustnt答案：D。本題表達(dá)的意思是喝酒禁止駕車，選項(xiàng)中D選項(xiàng)表示“禁止”的含義，故為答案。3. Can you speak louder, please? I _ hear you clearly. A. mustn't B. shouldn't C. needn't D. can't答案：D。從前一句我們可以

3、知道說話人聲音太小了，第二句進(jìn)一步說明原因，不能聽清楚，所以答案為D。4. Passengers _ stay seated during the take-off and landing.A) canB) mayC) shouldD) must答案：D。這里表達(dá)乘客在乘坐飛機(jī)時(shí)的一種規(guī)范，也可以理解為一種責(zé)任或者義務(wù)，所以答案為D。5. Computers _solve many difficult problems quickly.A) can B) must C) need D) should 答案：A。計(jì)算機(jī)能夠很快地解決很多難題，表示計(jì)算機(jī)的一種能力，故選can。6. It _ be

4、 fantastic if more students join in the charity show tomorrow. A must B need C can D may答案：A。如果更多的學(xué)生參與到明天的慈善表演中，一定會(huì)很精彩，句意表達(dá)的是一種肯定的推測，所以選擇must。2.關(guān)于問答句Can I?Yes, you can/ may.No, you cant/mustnt.May I?同上Must I?Yes, you must.No, you neednt.= No, you dont have to.1.-Mum, can you buy me the new iPad afte

5、r the High School Entrance Examination?典型例題1. - Im afraid I _, dear. We are short of money now. A cant B mustnt C shouldnt D neednt答案：A。根據(jù)表格中的信息，我們知道Can I,若是否定回答，往往用cant 這種形式。2. -Must we finish the poster in class? -No, you . You can finish it after class. AMustnt B. neednt C. shouldnt D. cant答案：B。M

6、ust I do? 若是否定回答，就用neednt。關(guān)于need的考點(diǎn)情態(tài)動(dòng)詞：need do 行為動(dòng)詞：need to do，need sth.needsneeded need 為行為動(dòng)詞need+n. 批注：因?yàn)閚eed一詞既可以當(dāng)情態(tài)動(dòng)詞，也可以當(dāng)實(shí)義動(dòng)詞，意思相同但形式不同，那么就很容易引起學(xué)生的混淆，通過搭配及形式的不同可以讓學(xué)生知道什么時(shí)候是情態(tài)動(dòng)詞什么時(shí)候是實(shí)義動(dòng)詞，避免錯(cuò)解。典型例題1. Plants and flowers _ water and sun when they start growing. A. need to B. don't need C. need

7、n't D. need答案：B。本題重在考查學(xué)生對(duì)于need兩詞性的識(shí)別與辨析，橫線后面的詞為名詞，顯然這是實(shí)義動(dòng)詞的need，其否定形式需要添加助動(dòng)詞，所以答案為B。2. There is still quite a lot of meat in the fridge, so you _ buy any more. A. mustnt B. neednt C. cant D. shouldnt答案：B。此題表達(dá)沒有必要的意思，所以答案選擇neednt。3. The weather report says it wont rain this afternoon, so you take

8、 an umbrella with you.A) shouldnt B) mustntC) cantD) neednt答案：D。同上一題，也是表達(dá)沒有必要的意思，D為正解。強(qiáng)化練習(xí)1. Passengers _ stay seated during the take-off and landing.A) canB) mayC) shouldD) must2. Millie _ come to attend your birthday party tonight, but he isnt very sure yet.A) may B) must C) need D) has to3. Compu

9、ters _solve many difficult problems quickly.A) can B) must C) need D) should 4. Some Americans think if students chew gum（咀嚼口香糖）in class, they _ focus on their study. A) may notB) needntC) shouldntD) mustnt5. There is still quite a lot of meat in the fridge, so you _ buy any more. A. mustnt B. needn

10、t C. cant D. shouldnt6. The weather report says it wont rain this afternoon, so you take an umbrella with you.A) shouldnt B) mustntC) cantD) neednt7. Cathy has to do the same thing every day. She _ be very bored with her job.A) can B) need C) should D) must8. The manager says theres no hot water aft

11、er 8:00p.m. You mean we _ go to bed without a shower. How terrible!A) have to B) mayC) mustD) can9. You _ watch sports news for a while if you have finished your homework.A) mustB) needC) shouldD) may10. On School Open Day, parents _ know how colorful their kids school life is. A) shouldB) canC) mus

12、t D) need11.For our safety, we _ drive cars after drinking any wines.A) cantB) needntC) shouldntD) mustnt12.Plants and flowers _ water and sun when they start growing. A. need to B. don't need C. needn't D. need13. You have already tried your best, so you _ worry too much about the exams. A.

13、 can't B. needn't C. mustn't D. shouldn't14. Only you _ do such a thing, I'm sure, and nobody else has such an ability. A. must B. should C. may D. can15. You _ worry about your son. He can take care of himself. A. cant B. may not C. mustnt D. neednt16 -Mum, will you buy me the n

14、ew iPad after the High School Entrance Examination? - Im afraid I _, dear. We are short of money now. （ A cant Bmustnt C shouldnt D neednt17. It _ be fantastic if more students join in the charity show tomorrow. A must B need C can D may18. Nowadays even a small personal computer _ store huge amount

15、s of information. A. must B. need C. should D. can19. Every citizen _ try his best to protect our environment. Its our duty. A. need B. must C. can D. may20. -Must we finish the poster in class? -No, you . You can finish it after class. AMustnt B. neednt C. shouldnt D. cant21. Christy has been in China for two years, but she still _ speak Chinese. A. needn't B. can't C. mustn't D. shouldn't22. Tom, you mustn't play with fire. You hurt yourself if you don't stop. A. may B. can C. should D. need to23. You _ wash your car at t