仁爱版八年级英语上册-Unit-2-Topic-3-Section-A-课件(共28张PPT).ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2020/8/9 Sunday,#,2026/11/9,仁爱版八年级英语上册 Unit 2 Topic 3 Section A 课件(共28张PPT),illnesses,感冒,发烧,咳嗽,头痛,牙痛,背痛,胃痛,have a cold,have a fever,have a cough,have a headache,have a toothache,have a backache,have a stomachache,Review,流感,have the flu,学习目标,1、能够熟读教材P43新单词。,2、通过图片和对话，能说出预防流感的方法,养成健康的生活方式。,3、能牢记Must的否定回答用neednt(不必不需要)。,小组PK！参与一次回答记两分Come on!,CHECK自主预习,请写出下列单词和短语的中文意思。,question,prevent,build sb up,keep our rooms clean,all the time,keep away fom crowed places,Go ahead!,问题,预防，阻止,增强.的体质,保持我们房间的清洁,一直,远离拥挤的地方,说吧，做吧，开始吧,What should we do,to,p,revent,the flu?,We,should,exercise to,build us up.,Ask and answer,预防,增强.体质,What should we do,to,prevent,the flu?,We,should,keep our rooms clean and the air fresh.,Ask and answer,What should we do,to p,revent,the flu?,Ask and answer,We,should,wash our hands often,What should we do,to p,revent,the flu?,We,should,change our clothes often,We,should,keep away from crowed places.,What should we do to,prevent,the flu?,Ask and answer,We,should,see a doctor,when we have the flu.,What should we do to,prevent,the flu?,Ask and answer,Flu is a serious illness,what should we do to prevent it？,Listen to 1a and check Dr.Lis advice.,录音1a-P43,1.exercise often,2.keep the air fresh,3.go to bed early,4.wash hands and change clothes often,5.keep our rooms clean,6.drink enough water,7.take some medicine,8.keep away from crowded places,Watch the flash and write down Dr.Li,s advice.,视频1a-P43,First,_,Second,_,Third,_,Finally,_,we should exercise often to build us up.,we should keep our rooms clean and the air fresh all the time.,we should wash our hands and change our clothes often.,we should keep away from crowded places.,Make similar conversations after the example.,Example:,A:,Must,we,exercise,to prevent the flu?,B:Yes,we,must.,A:,Must,we,take some medicine,to prevent the flu?,B:No,we,neednt,.,Pair work,注,：,Must的否定回答用neednt,Key points,Must we go to see a doctor at once when we,have the flu?,肯定回答：Yes,we must.,否定回答：No,we neednt.,注：此处不能用 mustnt(禁止；不准)回答,Eg:Must I finish my homework now?,No,you neednt.,summary,1.We know how to prevent the flu.,2.We can use,must/had better/,should,to give advice.,(,2015,),32.It,s surprising that Mr.Ma,s little daughter,_,speak English so well.,A.mustB.canC.mustn,tD.can,t,(,2014,)31.Children _ sit in the front seat of a car.Its too dangerous.,A.need B.neednt C.must D.mustnt,(,2013,),30.,Hurry,up,or you,_,catch the train,.,A.cantB.needntC.,mustn,t,D.,shouldn,t,(2012),32.-Morn,must I clean my room now?,-No,you,.You can do it tomorrow.,A.cant B.neednt C.mustnt D.shouldnt,(,nt,(2011),30.Mr.Wang,can I finish my homework tomorrow?-Sorry,you,_,_.,A.cantB.dontC.needntD.wont,(2010),25.-Must I clean the room now?,-No,you _.You can do it tomorrow.,A.mustnt B.must .neednt D.need,（2009）,33.-Can you play the piano?,-Yes,I _.I often practice it on weekends.,A.needn,t B.need C.can,t D.can,Homework,写一篇小短文来说明如何预防流感。,背诵1a。,2.A.Listen to the passage and circle the symptoms that you hear.,fever,cough,headache,backache,toothache,stomachache,sore throat,sore eyes,录音2-A-P44,B.Listen again and check the advice you hear.,Should,drink lots of boiled water,take some cold pills,lie down and take a good rest,brush your teeth twice a day,Shouldnt,work on the Internet too long,go to crowded places,play sports too much,eat hot food,录音2-B-P44,3.Look at the pictures and write down the advice on how to prevent the flu,using,should,had better,or,must,.,1.,2.,We,should,exercise,often.,We,must,go to see,a doctor at once when we have the flu.,3.,4.,We,had better,keep away from crowded places.,We,should,take a,shower often,.,5.,6.,We,should,keep,the air fresh.,We,should,change,our clothes often.,Drink a lot of water.,Wash hands often.,Give more advice to prevent the flu,Eat healthy food.,Dont go to crowded places.,Do more exercise.,Open the windows.,选择方框中的句子完成对话，其中有两项多余。,A:You look pale,Dr.Li._,B:I only feel a little tired.,A:It looks more serious than being tired._,B:No,thanks.Nothing serious,I think.,A:_ But you have worked for thirty-six hours without,having a rest.,B:Im a doctor._,A:_,A.I have to save the patients.,B.I know SARS is spreading.,C.So you should care for yourself first.,D.And it,s my duty to save the patients.,E.You must be tired.,F.What,s the matter with you?,G.May I take you to the office?,F,G,B,D,C,Exercises,