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,八年级上册,英语,单击此处编辑母版标题样式,单击此处编辑母版文本样式,Module 11Way of life,Unit 3Language in use,第一课时模块语法,情态动词must,can,need,1must的基本用法,(1)表示义务,可用于肯定句和疑问句中。,eg:You must take care of your parents.你必须照顾你的父母。,Must we send our children to school？我们必须送孩子们去上学吗？,(2)must的否定式,表示不许、禁止”。,eg:You must not play on the road.不许在路上玩耍。,(3)表示劝告,必须做某事”,表示事情的必要性与重要性。,eg:You must wear a mask.你必须戴面具。,You must do more exercise.你必须多锻炼。,【注意(1)回答含有must的疑问句时,要用dont have to或neednt作为否定回答,不能用mustnt。,eg:Must we keep the windows open all the time？我们得一直让窗户开着吗？,No,you dont have to./No,you neednt.不,没有必要。,(2)must和have to的比较,must和have to都有必须”的含义,但各自的侧重点差别:must强调说话者的主观看法,而have to强调客观的需要。,eg:I must leave now.我现在得走了。(我想走),She missed the bus and had to walk home.她没赶上公共汽车,只好步行回家。(错过公共汽车等客观原因导致她不得不步行回家),must没有人称、数和时态的变化,have to那么有。,eg:I had to borrow some money at that time.那时我只好借些钱。,2can的基本用法,(1)表示能力。,eg:Can you play the piano？你会弹钢琴吗？,She couldnt come yesterday because she was ill.她昨天不能来是因为她病了。,(2)表示请求、允许。,eg:Could you show me the way？你可否告诉我怎么走？,You can borrow my dictionary.你可以借用我的词典。,3need的基本用法,(1)need作情态动词无人称或数的变化,后接动词原形,多用于疑问句和否定句中。,eg:You neednt hurry.你不必着急。,(2)由need引出的一般疑问句,肯定回答常用must或have to;否定回答用neednt。,eg:Need I repeat it？需要我重复吗？,Yes,you must./Yes,you have to./No,you neednt.是的,你必须重复。/不,不必了。,【注意need作行为动词有人称和数的变化,后面可接名词、代词、动词不定式等;可用于肯定句、疑问句和否定句中。,（一）用适当的情态动词填空。,1_ you skate?,No,I _But my brother _,2We _ cross the street carefully.You _ ride a bike in heavy traffic.,3_ I help you?,Yes.Im looking for a red coat.,4_ I watch TV now,Dad?,No,you _You _ finish your homework first.,Can,cant,can,must,mustnt,Can,Can,mustnt,must,5_ I finish the exercise in class?,No,you _You can finish them after school.But you _finish them today.,Must,neednt,must,（二）单项选择。,6Drivers _ wear seat belts while driving.,AneedBcan,Cmust Dmay,7Are you in a hurry?,No,Ive got plenty of time.I _ wait.,Acan Bcant,Cmust Dmustnt,C,A,8Excuse me,sir.You _ open the door before the train stops.,Amustnt Bneednt,Cmay not Ddont have to,9Hurry up,or you _ catch the train.,Acant Bneednt,Cmustnt Dshouldnt,10Jim,how are you feeling now?,I am much better,Mum.So you _ take me to see the doctor.,Acant Bmustnt,Cneednt Dcouldnt,A,A,C,（三）根据中文提示,完成英语句子。每空一词。,11你不能先看电视。,You _ TV first.,12我必须现在关闭收音机吗？,_ I _ off the radio now?,13大年初一你一定不能做任何打扫。,You _ any cleaning on the first day of the Spring Festival.,14我可以看一看你的照片吗？,_ I _ a look at your photos?,15你现在不能离开。,You _ now.,cant watch,Must,turn,mustnt do,Can/May,have,cant leave,休息时间到啦,同学们，下课休息十分钟。现在是休息时间，你们休息一下眼睛，,看看远处，要保护好眼睛哦,站起来动一动，久坐对身体不好哦,同学们，你们要相信梦想是价值的源泉，相信成功的信念比成功本身更重要，相信人生有挫折没有失败，相信生命的质量来自决不妥协的信念，考试加油,!,奥利给,结束语,Unit 2How often do you exercise?,第二课时Section A(3a,3c),（一）根据句意,用方框中所给单词的适当形式填空。,always usually often sometimes never,1How _do they visit Happy Farm?,Twice a year.,2My favorite drink is tea,but _I drink some coffee.,3Do you have any friends in this town?,No,I have _come to this town before.Its my first time here.,4Young people _have more energy(能量)than the old.,5Do you go shopping in that supermarket all the time?,Yes,I _go there to buy the things I want.,often,sometimes,never,usually,always,（二）用方框中所给短语的准确形式填空。,keep healthyon weekendshelp with,stay uphardly ever,6My parents _to see the film Green Book last night.,7What do you do _?,I often spend with my family.,8The best way _is to exercise.,9Do you often _housework at home?,Yes,I do.,10She _gets up late.,stayed up,on weekends,to keep healthy,help with,hardly ever,（三）单项选择。,()11.Tony is very lazy.He is _ late for school.,Aoften Bsometimes,Chardly Dnever,()12._ she is a teacher.,I dont think so.I think she _ a doctor because I saw her in the hospital last week.,AMay be;maybe BMaybe;may be,CMaybe;maybe DMay be;may be,A,B,()13.Mr.Li goes to his hometown _ a year.,A,one or two,B,once or two,C,one or twice,D,once or twice,()14.Its a small house but _ theres a garden.So Ill buy it.,A,in the end,B,at least,C,of course,D,such as,D,B,()15.Does he often _？,No,he often goes to bed early.,Ago to the movies Bwatch TV,Cexercise Dstay up late,D,（四）完形填空。,Health is important to everyone.You need to take good care of(照顾好)your health.Many people _16_ they dont need to take care of their health when they are young.Do they only need to take care of their health when they are _17_？The answer is No”Many young people die _18_ they have health problems.Then,what can you do to keep healthy?,First,you must try to drink a lot of water every day._19_ say that people should drink more than eight cups of water a day._20_ can keep you away from illnesses(疾病).,Remember to do exercise every day.Doing exercise can keep you healthy.It is also a good way to help you _21_If you dont have time to exercise every day,do _22_ twice a week.,Eat healthy food.This is one of the best ways for you to keep healthy.Eat more vegetables and fruit but _23_ meat.Remember to stay away from junk food.It is _24_ for your health.,Sleeping is also very _25_When you sleep,you can have a good rest(休息).Getting a good sleep every night can make you feel well.,B,think,C,forget,D,
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