仁爱版初中英语八年级上册Unit 2 Topic 3(共22张PPT).ppt

1、Topic 3 Must we exercise to prevent the flu?Section Athe fluWhat should we do to prevent the flu?学习目标1.能正确拼读并运用单词表中的单词与短语：question,prevent,go ahead,build up,all the time,finally，keep away from能认读下列单词：journalist,crowded 2.能用first,second,third,finally有序地进行表达。3.能用情态动词must一般疑问句谈论关于如何预防流感。ABCEach group t

2、ry to get more magic balls(魔法球),then you can fight against the flu viruses（流感病毒）,youll be heroes(英雄)to prevent the flu.(每个组尽力得到更多的魔法球，就可以对抗流感病毒，成为抗击流感小英雄。)have a good sleepdrink enough waterwash our hands oftenwear masksdo exercisehave healthy foodWe should/had better/must.Doing exercise can build u

3、s up.使身体强壮Its a crowded place.We should keep away fromthe crowed places.question 问题-Must we go to see a doctor when we have the flu?-Yes,we must.-Must we take some medicine to prevent the flu?-No,we neednt./No,we dont have to.What should we do to prevent the flu?Lets check Dr.Lis advice.journalistLi

4、sten 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 placesListen to 1a again and finish Dr.Lis advice.First,weshouldexercise

5、oftento_.bulid us upkeep away from_,weshouldkeepourroomscleanandtheairfresh_,weshouldwashourhandsand_ourclothesoften.Finally,weshould_crowdedplacesHow to prevent the fiuSecondall the timeThirdchangeat lastWhile-listening 2Follow the tape,pay attention to pronunciation and intonation.(注意语音语调)I can re

6、adJournalist:May I ask,Dr Li?Dr.Li:Sure,Journalist:have the flu.Soto prevent it?Dr.Li:Well,first,Second,Third,Finally,Journalist:Must wewhen?Dr.Li:Yes,Journalist:WellThank you.I can retellRead 1a aloud,then retell it with key words.The flu season is coming!There are many left-behind children(留守儿童)in

7、 Lichuan.They need our love and care.Can you give them some advice on how to prevent the flu in winter?Hand in HandHand in Hand流感预防采访现场2.角色分配与任务。（每组3人）记者journalist（1名）：医生doctor（1名）：笔录recorder（1名）：记录下医生给留守儿童的建议,用上should（not）,had better(not),must(not)Group work1 仿照1A对话，记者就怎样帮助留守儿童预防流感对医生进行采访。Hi!Xiaohu

8、a,Im_.I want to give you some advice on how to prevent the flu.First,_Second,_Third,_Finally,_ Wash your hands,have a bath.Open the window,take a fresh breath.Early to bed,early to rise.Having good habits,Makes a man healthy,Wealthy and wise.To keep healthy,our school will have an English handcopied

9、 paper contest(英语手抄报比赛)on how to prevent the flu.Make an English handcopied paper.Be healthy!Goodbye!exercise oftenkeep the air freshgo to bed earlywash hands change clothes often keep our rooms cleandrink enough watertake some medicinekeep away from crowded placeshave healthy foodwear a maskA:Must

10、we do exercise to prevent the flu?B:Yes,we must.A:Must we take some medicine to prevent the flu?B:No,we dont have to./No,we neednt.Health Superman1-Must we go to see a doctor at once when we have the flu?-Yes,we _.2-Must we take some medicine to prevent the flu?-No,we _ /_.(意思是_)此处否定回答不能用mustnt，mustnt的意思是_.例句：你不允许在这儿吸烟。_mustdont have toneednt没有必要禁止，不允许You mustt smoke here.good habitsbad habitswash handshave a bathopen the windowshould(not)had better(not)must(not)keep fingernails longstay up latesmoke