人教七下英語(yǔ)專題must和have_to(易錯(cuò)考點(diǎn)回顧+闖關(guān)提分訓(xùn)練)

1、編號(hào)：時(shí)間：2021年x月x日學(xué)海無(wú)涯頁(yè)碼：第12頁(yè) 共12頁(yè)人教七下英語(yǔ)專題must和have_to(易錯(cuò)考點(diǎn)回顧+闖關(guān)提分訓(xùn)練)易錯(cuò)考點(diǎn)回顧】must和have to【易錯(cuò)點(diǎn)睛】1. 表示必須此時(shí)可用于肯定句、否定句或疑問(wèn)句，用于否定句時(shí)，mustnt的意思是“一定不要、不能”。如：you must finish the work tonight. 你必須今晚完成這項(xiàng)工作。adverbs mustnt be put between the verb and the object. 副詞不能放在動(dòng)詞和賓語(yǔ)之間。圖片 2. 表示推測(cè)意為“一定是”，通常只用于肯定句，表示有把握的肯定推測(cè)。如：j

2、anes light is on. she must be at home. 簡(jiǎn)的房間里開著燈。她一定在家。3. must與have to的區(qū)別must側(cè)重于說(shuō)話者的主觀看法，認(rèn)為有必要或有義務(wù)去做某事everyone must keep the law. 人人都要守法。have to 則重于客觀需要，含有“不得不”“被迫”之意the last train has gone. well have to walk home. 最后一班車已經(jīng)開了，我們得走回家了。從時(shí)態(tài)方面看，must 只有現(xiàn)在時(shí)一種形式，而have to則有多種時(shí)態(tài)形式。如：you will have to show your

3、papers at the gate. 在大門口你得出示證件?！镜湫湾e(cuò)題】if you know nothing about the famous program called where are we going, dad?, you _ be living in a box!a. would b. can c. must d. need【錯(cuò)因分析】本題的關(guān)鍵是對(duì)語(yǔ)境的理解，對(duì)句意的把握會(huì)直接影響能否正確判斷空格處所缺情態(tài)動(dòng)詞的意思。其次，如果沒(méi)有掌握選項(xiàng)中四個(gè)情態(tài)動(dòng)詞的用法，也會(huì)影響正確作答?！舅悸伏c(diǎn)撥】首先要理解題干中句子的意思，然后弄清楚四個(gè)選項(xiàng)中情態(tài)動(dòng)詞的用法，再結(jié)合句意判斷空格處要

4、表達(dá)的是肯定推測(cè)“一定是”，再結(jié)合選項(xiàng)得出正確答案?！菊_答案】正確答案為c。句意：如果你對(duì)爸爸去哪兒了這個(gè)著名的節(jié)目一無(wú)所知，那你一定是生活在盒子里。根據(jù)上文提示此空是表示肯定的推測(cè)，“一定是”要用情態(tài)動(dòng)詞must，故選c?！局锌兼溄印?. (2021 重慶)you _ stop when the traffic lights(交通燈) turn red.a. cantb. may c. mustd. neednt【答案】c解析：句意：交通燈變紅時(shí)你_停車。a. cant不能，b. may可能，c. must必須，d. neednt不必，根據(jù)句意，答案選c。 2. (2021 福建) mum

5、, may i go swimming now? yes, dear, but remember that you _ go with your dad.a. mayb. canc. must【答案】c解析：句意：媽媽，我現(xiàn)在可以去游泳嗎?是的，親愛(ài)的，但是記住你必須和你爸爸一起去。may可以；can可能；must必須。根據(jù)語(yǔ)境可知這里用must。故選c。3. （2021 黔西南州）must i leave now? its still raining hard outside.no, you _.you can wait till the rain stops.a. dont have to

6、b. couldntc. cantd. shouldnt【答案】a解析：句意：我必須現(xiàn)在離開嗎？外面還在下雨。不，你不必你可以等到雨停。dont have to不必；couldnt不能；cant不能；shouldnt不應(yīng)該。在回答以must開頭的一般疑問(wèn)句時(shí)，肯定回答用yes, sb. must，否定回答用no, sb. neednt或dont have to，結(jié)合句意，答案選a。 【闖關(guān)提分訓(xùn)練】must和have to1. can you go shopping with us this afternoon?sorry, i cant. i _ look after my little s

7、ister.a. can b. may c. have to2. may i smoke here?no, you _. this is a no-smoking room.a. neednt b. mustnt c. need d. wouldnt3. someone is knocking at the door. it _ be my mother. its time for her to be back.a. can b. may not c. must d. mustnt4. you _ take me to the station. my brothers taking me.a.

8、 cant b. mustnt c. shouldnt d. dont have to5. sorry, miss liu. i left my workbook at home. must i hand it in(上交它) today? no, you _. you _ bring it here tomorrow.a. mustnt; shouldb. cant; must c. mustnt; may d. neednt; can6. excuse me, sir, visiting hours(探視時(shí)間) are over. you _ leave.pardon me(對(duì)不起), n

9、urse. i didnt hear the bell(鈴聲).a. may b. can c. must d. need7. the children _ play basketball on the road.a. cant b. can c. mustnt d. must8. you _ go and see a doctor at once because you got a fever(發(fā)燒).a. can b. must c. dare d. would9.mum, must i finish the homework now?no, you _.you can do it aft

10、er supper.a. needntb. mustnt c. cantd. may not10. (2021 鹽城一模）sorry! i cant follow you. i _ finish my homework first.a. can b. may c. must d. could11. (2021濟(jì)南三模) must i answer the question in english?no, you _.a. cantb. mustnt c. neednt d. shouldnt12. yesterday it rained heavily when school was over.

11、 we _ stay in our classrooma. mustb. shouldc. had tod. need13. i cant go with you. i _ stay at home until my parents come back.a. canb. mayc. mustd. could14.must i finish the work today?no, you _. but you _ finish it next monday.a. mustnt; mustb. neednt; mustc. mustnt; couldd. neednt; could15. _ you

12、 _ wear your sports shoes for p.e. class?yes, we do.a. have; tob. do; havec. do; have tod. does; have to16. may i go out now, dad?well, you _ finish your school work first.a. canb. mayc. needd. must17. why cant nancy come to your party?because she _ do her homework.a. canb. cantc. has tod. doesnt have to18. (2021 河西區(qū)一模) mike _ finish the work at once. he can finish it tomorrow.a. must b. have to c. shouldnt d. doesnt have to19. we shouldnt arrive late for class. we _ be on time.a. mustb. mayc. co