【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.Moda

lVerbsshould,badbetter,must,don’thaveto,needn’t3.Suggestionsforpreventingtheflu.4.HaveahealthystyleEnjoyavideo.Wha

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

theairfresheatsomuchmeatkeepawayfromcrowdedplaces密集的journalist记者1.Whataretheytalkingabout?Theyaretalkinga

bouthowtopreventtheflu.预防2.HowmanysuggestionsdoesDr.Ligive?Hegives4suggestions.Listento1aandcheckDr.Li’sadv

ice.1.exerciseoften2.keeptheairfresh3.gotobedearly4.washhandsandchangeclothesoften5.keepourroomsclean6.

drinkenoughwater7.takesomemedicine8.keepawayfromcrowdedplaces√√√√√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preventthefluasksom

equestionsgoaheadbuild…upkeeptheairfreshallthetimechangeclothesfinallykeepawayfrom…crowdedplacestakeyourad

vice1.我必需先完成作业吗?不,不必._______________________first?NO,you_____________.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.Itisdangerousto________________________________.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.Anappleaday_________________________________.keepsthedoctorawayMustIfinishmyhomeworkdon’thaveto/needn’tbuildyourselfupgotocrowdedplacesk

eeptheairfresh2.A.Listentothepassageandcirclethesymptomsthatyouhear.fevercoughheadachebackachetoothachestomachach

esorethroatsoreeyesB.Listenagainandchecktheadviceyouhear.Shoulddrinklotsofboiledwatertakesomecoldpillsliedownandtakeagoodrestbrushyourteetht

wiceadayShouldn’tworkontheInternettoolonggotocrowdedplacesplaysportstoomucheathotfood√√√√workontheInternettoolo

nggotocrowdedplacesplaysportstoomucheathotfood√√shouldshouldn’t1.Howtopreventtheflu?First,Second,Third

,Finally,HowtopreventDengueFever?登革热First,…should….Second,…hadbetter…Third,…shouldn’t…Finally,…hadbetternot…Summary1.Wordsa

ndphrases:journalist,questions,goahead,prevent,buildup,allthetime,crowdedplaces2.ModalVerbsshould,badbetter,must,don’thaveto,needn’t3.Sug

gestionsforpreventingtheflu.4.HaveahealthystyleHomework:1.Writeanarticleon“HowtopreventDengueFever”.2.F

inishtheexercisebook.Thanksforlistening.HowtokeephealthyFirst,…..keepgoodhabitsSecond,…..becarefulnottohaveaccidentsThird,……..keeph

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

….Atlast,….HowtopreventDengueFeverFirst,don’tkeepanywaterinthebottlesorplatesSecond,changewaterevery3or5daysThird,p

utup…whenyousleepFourth,don’tstayoutsideintheeveningAtlast,wearlongT-shirtandpantswhenyougoout1.Whoarethe

twospeakers?TheyareajournalistandDr.Li.记者2.Whataretheytalkingabout?Theyaretalkingabouthowtopreventtheflu.预防Watchtheflasha

ndwritedownDr.Li’sadvice.视频1a-P43First,________________________________________________Second,________________________

____________________Third,_______________________________________________Finally,________________________

______________________weshouldexerciseoftentobuildusup.weshouldkeepourroomscleanandtheairfreshallthetime.weshouldwash

ourhandsandchangeourclothesoften.weshouldkeepawayfromcrowdedplaces.2.A.Listentothepassageandcirclethesymptomsthatyouhear.feverco

ughheadachebackachetoothachestomachachesorethroatsoreeyes录音2-A-P443.Lookatthepicturesandwritedowntheadviceonhowtopreventtheflu,usingshould,had

betterormust.1.2.Weshouldexerciseoften.Wemustgotoseeadoctoratoncewhenwehavetheflu.3.4.Wehadbetterkeepawayfromcrowdedplaces.Weshouldtakeashowero

ften.5.6.Weshouldkeeptheairfresh.Weshouldchangeourclothesoften.1.MustIfinishthehomeworkatschool?NO,you______.Youcandoitat

home.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haveacoldhaveafeverhaveacoug

hhaveaheadachehaveatoothachehaveabackachehaveastomachache流感havethefluWhatshouldwedotopreventtheillnesses?Weshoulddoexercisetobuildusu

p.预防使身体强壮Whatshouldwedotopreventtheillnesses?Wehadbettereatmorefruitandvegetables.Whatshouldwedotopreventtheillnesses?Weshouldn’t

spiteverywhere.Whatshouldwedotopreventtheillnesses?Wemustkeepourroomscleanandtheairfresh.Wemustn’tkee

pfingernailslong.Whatshouldwedotopreventtheillnesses?Mustwegotoseeadoctoratoncewhenwehavetheflu?肯定回答：Yes,wemust.否定回答：No,weneed

n’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.Makesimilarconversati

onsaftertheexample.Example:A:Mustwedoexercisetopreventtheflu?B:Yes,wemust.A:Mustwetakesomemedicinetopreventtheflu?B:No

,wedon’thaveto./No,weneedn’t.2.A.Listentothepassageandcirclethesymptomsthatyouhear.fevercoughheadachebackachetoot

hachestomachachesorethroatsoreeyes录音2-A-P44B.Listenagainandchecktheadviceyouhear.Shoulddrinklotsofboiledwatertakesomeco

ldpillsliedownandtakeagoodrestbrushyourteethtwiceadayShouldn’tworkontheInternettoolonggotocrowdedplace

splaysportstoomucheathotfood√√√√录音2-B-P44Drinkalotofwater.Washhandsoften.GivemoreadvicetopreventthefluEathealthyfoo

d.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:Itlo

oksmoreseriousthanbeingtired._________B:No,thanks.Nothingserious,Ithink.A:__________Butyouhaveworkedforthirty-sixhourswit

houthavingarest.B:I’madoctor._______A:__________A.Ihavetosavethepatients.B.IknowSARSisspreading.C.Soyoushou

ldcareforyourselffirst.D.Andit’smydutytosavethepatients.E.Youmustbetired.F.What’sthematterwithyou?FGBDC1.Weknowhowtopreventtheflu.2.Wecan

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