【文档说明】《Unit 2 Topic 3 Must we exercise to prevent the flu》教学课件2-八年级上册英语仁爱（科普版）.ppt，共(47)页，7.262 MB，由小喜鸽上传

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SectionAGoals1.Wordsandphrases:journalist,questions,goahead,prevent,buildup,allthetime,crowdedplaces2.ModalVerbsshould,badbe

tter,must,don’thaveto,needn’t3.Suggestionsforpreventingtheflu.4.HaveahealthystyleEnjoyavideo.What’swrongwiththeboy?Canyougiveh

imsomesuggestions?Whatshouldwedotopreventtheflu?预防Mustwe…..?Yes,wemust.必须No,wedon’thaveto.没必要No,weneedn’t.没必要

keeptheairfresheatsomuchmeatkeepawayfromcrowdedplaces密集的journalist记者1.Whataretheytalkingabout?Theyaretalkingabouthowtopreventtheflu.预防2.Howm

anysuggestionsdoesDr.Ligive?Hegives4suggestions.Listento1aandcheckDr.Li’sadvice.1.exerciseoften2.keeptheairfres

h3.gotobedearly4.washhandsandchangeclothesoften5.keepourroomsclean6.drinkenoughwater7.takesomemedicine8.kee

pawayfromcrowdedplaces√√√√√预防流感问一些问题随便增强体质保持空气清新一直勤换衣服最后远离拥挤的地方采纳你的意见preventthefluasksomequestionsgoaheadbuild…upkeeptheairfres

hallthetimechangeclothesfinallykeepawayfrom…crowdedplacestakeyouradvice1.我必需先完成作业吗?不,不必._______________________first?NO,y

ou_____________.2.你必需多做运动来增强体质.Youmustdomoreexerciseto______________________.3.去人群密集的地方是很危险的.Itisdang

erousto________________________________.4.我们应该打开窗户保持空气清新.Weshouldopenthewindowto_______________________.5.一日一苹果,医生远离我.Anapplea

day_________________________________.keepsthedoctorawayMustIfinishmyhomeworkdon’thaveto/needn’tbuildyourselfupgotocrowd

edplaceskeeptheairfresh2.A.Listentothepassageandcirclethesymptomsthatyouhear.fevercoughheadachebackachetoothachestomachachesorethroatsoreeyes

B.Listenagainandchecktheadviceyouhear.Shoulddrinklotsofboiledwatertakesomecoldpillsliedownandtakeagood

restbrushyourteethtwiceadayShouldn’tworkontheInternettoolonggotocrowdedplacesplaysportstoomucheathot

food√√√√workontheInternettoolonggotocrowdedplacesplaysportstoomucheathotfood√√shouldshouldn’t1.Howtopreventthef

lu?First,Second,Third,Finally,HowtopreventDengueFever?登革热First,…should….Second,…hadbetter…Third,…should

n’t…Finally,…hadbetternot…Summary1.Wordsandphrases:journalist,questions,goahead,prevent,buildup,allthetime,crowdedplaces2.ModalVerbsshould,bad

better,must,don’thaveto,needn’t3.Suggestionsforpreventingtheflu.4.HaveahealthystyleHomework:1.Writeanarticleon“Howtoprevent

DengueFever”.2.Finishtheexercisebook.Thanksforlistening.HowtokeephealthyFirst,…..keepgoodhabitsSecond,…..becarefulnottohaveaccidentsThird,……..keeph

ealthyeatinghabits(smoking)Ifweobeytheserules,wemaybehealthy.DengueFever登革热HowtopreventDengueFeverFirst,….Second,….Third,

….Fourth,….Atlast,….HowtopreventDengueFeverFirst,don’tkeepanywaterinthebottlesorplatesSecond,changewaterevery3or5daysThird,putup…whenyo

usleepFourth,don’tstayoutsideintheeveningAtlast,wearlongT-shirtandpantswhenyougoout1.Whoarethetwospeakers?They

areajournalistandDr.Li.记者2.Whataretheytalkingabout?Theyaretalkingabouthowtopreventtheflu.预防WatchtheflashandwritedownDr.Li’sadvice.视频1a-P43First,____

____________________________________________Second,____________________________________________Third,_________________________

______________________Finally,______________________________________________weshouldexerciseoftentobuildusup.wesh

ouldkeepourroomscleanandtheairfreshallthetime.weshouldwashourhandsandchangeourclothesoften.weshouldkeepawayfromcrowd

edplaces.2.A.Listentothepassageandcirclethesymptomsthatyouhear.fevercoughheadachebackachetoothachestomachaches

orethroatsoreeyes录音2-A-P443.Lookatthepicturesandwritedowntheadviceonhowtopreventtheflu,usingshould,hadbetterormust.1.2.Weshouldexerciseoften.Wemus

tgotoseeadoctoratoncewhenwehavetheflu.3.4.Wehadbetterkeepawayfromcrowdedplaces.Weshouldtakeashoweroften.5.6

.Weshouldkeeptheairfresh.Weshouldchangeourclothesoften.1.MustIfinishthehomeworkatschool?NO,you______.Youcandoi

tathome.A.mustn’tB.don’tC.needn’tD.can’t.2.MayIdrinkthemilk?No,you_____.Itissour.A.can’tB.needn’tC.mustn’tD.maynot1.一日一苹果,

医生远离我.2.我必需先完成作业吗?不,不必.3.你必需多做运动来增强体质.4.去人群密集的地方是很危险的.5.我们应该打开窗户保持空气清新.6.我们必需阻止人类杀害动物.7.警察必需阻止人们拐卖儿童.illnesses感冒发烧咳嗽头痛

牙痛背痛胃痛haveacoldhaveafeverhaveacoughhaveaheadachehaveatoothachehaveabackachehaveastomachache流感havethefluWhatshoul

dwedotopreventtheillnesses?Weshoulddoexercisetobuildusup.预防使身体强壮Whatshouldwedotopreventtheillnesses?Wehadbettereatmorefruitandvegetables.

Whatshouldwedotopreventtheillnesses?Weshouldn’tspiteverywhere.Whatshouldwedotopreventtheillnesses?Wemustkeepourroomscleanandtheairfresh.Wem

ustn’tkeepfingernailslong.Whatshouldwedotopreventtheillnesses?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:MustIfinishmyhomeworknow?No,youneedn’t./No，youdon’thaveto.Makesimilarc

onversationsaftertheexample.Example:A:Mustwedoexercisetopreventtheflu?B:Yes,wemust.A:Mustwetakesomemedicinetopreventtheflu?B:No,wedon’thaveto

./No,weneedn’t.2.A.Listentothepassageandcirclethesymptomsthatyouhear.fevercoughheadachebackachetoothache

stomachachesorethroatsoreeyes录音2-A-P44B.Listenagainandchecktheadviceyouhear.Shoulddrinklotsofboiledw

atertakesomecoldpillsliedownandtakeagoodrestbrushyourteethtwiceadayShouldn’tworkontheInternettoolonggotocrowdedplacesplaysportstoomucheathotfood√√√

√录音2-B-P44Drinkalotofwater.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.Nothingserious,Ithink.A:__________Butyouhaveworkedforthirty-sixhourswithouthavingarest.B:I’madoctor._______A:__________

A.Ihavetosavethepatients.B.IknowSARSisspreading.C.Soyoushouldcareforyourselffirst.D.Andit’smydutytosavethepatients.

E.Youmustbetired.F.What’sthematterwithyou?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。