仁爱版八年级英语上册Unit2Topic3SectionA课件

2023/5/27仁爱版八年级英语上册Unit2Topic3SectionA课件Teachingaims

Knowledgeaims：1.能正确拼读并运用单词与短语:question,goahead,build…up,allthetime,finally,Internet

2.能用以下短语进行口头或书面的表达：keepawayfrom,takesomecoldpills,changeourclothesoften,gotocrowdedplaces,dosth.atonce,takeone’sadvice,playsportstoomuch等。3.能用first,second,third,finally有序地进行表达。Skillaims：1.能听懂并正确阅读有关预防流感的对话或文章。2.能正确运用must问答表示征求意见或建议，特别注意否定回答3.能正确地用书面形式表达有关预防流感的话题。Emotionalaims：1.学生能够听从他人建议，积极预防感冒。2.强化学生保持健康的思想，教会学生如何更好地进行体育锻炼A.Listentoandcirclethesymptomsthatyouhear.fevercoughheadachebackachetoothachestomachachesorethroatsoreeyestakesomecoldpillsworkontheInternettoolongbrushyourteethtwiceadayeathotfood

drinklotsofboiledwatergotocrowdedplacesliedownandtakeagoodrestplaysportstoomuch

Whatshouldwedotopreventtheillnesses?Weshould

exercisetobuildusup.Askandanswer预防使身体强壮Whatshouldwedotopreventtheillnesses?Wehadbettereatmorefruitandvegetables.AskandanswerWhatshouldwedotopreventtheillnesses?AskandanswerWeshouldwashhandsoften.Whatshouldwedotopreventtheillnesses?Wemust

keepourroomsclean

andtheairfreshallthetime.AskandanswerWeshould

keepawayfromcrowdedplaces.Whatshouldwedotopreventtheillnesses?AskandanswerFluisaseriousillness,whatshouldwedotopreventit？Listento1aandcheckDr.Li’sadvice.录音1a-P431.exerciseoften2.keeptheairfresh4.washhandsandchangeclothesoften5.keepourroomsclean6.drinkenoughwater7.takesomemedicine8.keepawayfromcrowdedplaces√√√√√WatchtheflashandspeakoutDr.Li’sadvice.First,________________________________________________Second,____________________________________________Third,_______________________________________________Finally,______________________________________________weshouldexerciseoftentobuildusup.weshouldkeepourroomscleanandtheairfreshweshouldwashourhandsandchangeourclothesoften.weshouldkeepawayfromcrowdedplaces.视频1a-P43KeypointsMustwegotoseeadoctoratoncewhenwehavetheflu?肯定回答：Yes,wemust.否定回答：No,weneedn’t./No,wedon’thaveto.注：否定回答时不能用mustn’t(禁止；不准)Eg:MustIfinishmyhomeworknow?No,youneedn’t./No，youdon’thaveto.Makesimilarconversationsaftertheexample.Example:A:Mustwedo

exercisetopreventtheflu?B:Yes,wemust.A:Mustwetakesomemedicinetopreventtheflu?B:No,wedon’thaveto./No,weneedn’t.PairworkExercises1.You____watchTVtoomuch,becauseitisbadforyourhealth.A.hadbetterB.hadbetternotC.shouldD.haveto2.TodayisSunday.He____getupearly,becausehedoesn’tgotoschool.A.doesn’thavetoB.didn’thavetoC.won’thavetoD.haveto3.—MustIstayhereallthetime?—No,you____.A.don’thavetoB.mustC.mustn’tD.need4.—MayIwatchTVnow?—Ofcourse._____.A.GooverB.GoaheadC.HurryupD.Youneedn’t5.—Wouldyoupleasehelpmewiththequestions?—Sorry.You____goandaskMary.She____knowtheanswer