【文档说明】《Unit 2 Topic 3 Must we exercise to prevent the flu》教学课件6-八年级上册英语仁爱（科普版）.ppt，共(23)页，4.139 MB，由小喜鸽上传

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SectionAillnesses感冒发烧咳嗽头痛牙痛背痛胃痛haveacoldhaveafeverhaveacoughhaveaheadachehaveatoothachehaveabackachehaveastomachache流感havethefluWhatshouldwedot

opreventtheillnesses?Weshoulddoexercisetobuildusup.预防使身体强壮Whatshouldwedotopreventtheillnesses?Wehadbettereatmorefruitandvegetables.Whatshouldwedoto

preventtheillnesses?Weshouldn’tspiteverywhere.Whatshouldwedotopreventtheillnesses?Wemustkeepourroomscleanandtheairfresh.Wemustn’tkeepfingernai

lslong.Whatshouldwedotopreventtheillnesses?Fluisaseriousillness,whatshouldwedotopreventit？Listento1aan

dcheckDr.Li’sadvice.录音1a-P431.exerciseoften2.keeptheairfresh3.gotobedearly4.washhandsandchangeclotheso

ften5.keepourroomsclean6.drinkenoughwater7.takesomemedicine8.keepawayfromcrowdedplaces√√√√√WatchtheflashandwritedownDr.Li’sadvic

e.视频1a-P43First,________________________________________________Second,____________________________________________Third

,_______________________________________________Finally,______________________________________________weshouldexerciseoftentobuildusup.w

eshouldkeepourroomscleanandtheairfreshallthetime.weshouldwashourhandsandchangeourclothesoften.weshouldkeepawayf

romcrowdedplaces.Mustwegotoseeadoctoratoncewhenwehavetheflu?肯定回答：Yes,wemust.否定回答：No,weneedn’t./No,wedon’thaveto.注：此处不能用mustn’t(禁止；不准)回答Eg:Mu

stIfinishmyhomeworknow?No,youneedn’t./No，youdon’thaveto.Makesimilarconversationsaftertheexample.Example:A:Mustwedoexercis

etopreventtheflu?B:Yes,wemust.A:Mustwetakesomemedicinetopreventtheflu?B:No,wedon’thaveto./No,weneedn’t.2.A.List

entothepassageandcirclethesymptomsthatyouhear.fevercoughheadachebackachetoothachestomachachesorethroatsoreeyes录音2-A-P44B.Listenagainandcheckthead

viceyouhear.ShoulddrinklotsofboiledwatertakesomecoldpillsliedownandtakeagoodrestbrushyourteethtwiceadayShouldn’twork

ontheInternettoolonggotocrowdedplacesplaysportstoomucheathotfood√√√√录音2-B-P443.Lookatthepicturesandwritedowntheadviceonhowtopreventthef

lu,usingshould,hadbetterormust.1.2.Weshouldexerciseoften.Wemustgotoseeadoctoratoncewhenwehavetheflu.3.4.Wehadbe

tterkeepawayfromcrowdedplaces.Weshouldtakeashoweroften.5.6.Weshouldkeeptheairfresh.Weshouldchangeourclothesoften.Drinkalotofwater.

Washhandsoften.GivemoreadvicetopreventthefluEathealthyfood.Don’tgotocrowdedplaces.Domoreexercise.Openthewindows.选择方框中的句子完成对话，其

中有两项多余。A:Youlookpale,Dr.Li._________B:Ionlyfeelalittletired.A:Itlooksmoreseriousthanbeingtired._________B:No,thanks.Nothi

ngserious,Ithink.A:__________Butyouhaveworkedforthirty-sixhourswithouthavingarest.B:I’madoctor._______A:_____

_____A.Ihavetosavethepatients.B.IknowSARSisspreading.C.Soyoushouldcareforyourselffirst.D.Andit’smydutytosavethepatient

s.E.Youmustbetired.F.What’sthematterwithyou?G.MayItakeyoutotheoffice?FGBDC1.Weknowhowtopreventtheflu.

2.Wecanusemust/hadbetter/shouldtogiveadvice.1.写一篇小短文来说明如何预防流感。2.背诵1a。