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1八年级上册教案设计Unit2KeepingHealthyTopic3Mustweexercisetopreventtheflu?SectionAⅠ.Materialanalysis本课时的主要活动为1a和1d。第二单元谈论如何保持健康，第三话题谈论体育锻炼有助于健康，介绍

了如何才能保持健康，怎么才能正确地加强体育锻炼。教育学生要珍惜健康，加强锻炼。课后学生能做出一份有关保持健康的手写报。Ⅱ.TeachingaimsKnowledgeaims：1.能正确拼读并运用单词表中的单词与短语：question,goahead,build…up,allthetime,fina

lly,Internet2.能认读下列单词：journalist,crowded,throat。3.能用以下短语进行口头或书面的表达：keepawayfrom,takesomecoldpills,changeourclothesoften,gotocrowdedplaces,dos

th.atonce,takeone’sadvice,playsportstoomuch等。4.能用first,second,third,finally有序地进行表达。5.能正确地运用must提问：Youmusthaveagoodrest.Youmustn’tthrow

litteraround.Skillaims：1.能听懂有关预防流感的对话或文章。2.能正确阅读有关预防流感的对话或文章。3.能比较流利地谈论有关预防流感的话题，能熟练地运用must问答，表示征求意见或提建议。4.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。Ⅲ.ThekeypointsanddifficultpointsKe

ypoints：keepawayfrom,takesomecoldpills,gotocrowdedplaces,playsportstoomuch等短语的理解及运用。Difficultpoints：1.MayIaskyousomequestions?some在

疑问句中的运用。2.Mustwe…?的回答语No,wedon’thaveto./No,weneedn’t.Ⅳ.Learningstrategies学会用first,second,third,finally谈话或写作，有益于培养学生英语口头和

书面表达的条理性。Ⅴ.Teachingaids2Computermultimediaprojector,apairofglasses,amicrophone,acameraEverydaysaying:Happinessli

esfirstofallinhealth.幸福首先在于健康。Ⅵ.TeachingproceduresStepIntroduction（7minutes）1.Getstudentsreadyforlearning.2.Showeverydaysayingforthestudents.(on

esayingaweek)3.Teacheractsasajournalistandinterviewsonegroupabouthowtokeephealthy:T:I’majournalistfromCCTV.(Showapictureof“journalist”onscreen.)MayIa

skyouaquestion?T:Doyouknowhowtokeephealthy?4.Teacherleadsthestudentstoread“journalist”.5.Teachershowsthenewwordsonthescreenwithsynonymousbesides:go

aheadprevent-stopbuild…up–keep…healthyallthetime-alwaysfinally-last3Presentation(10minutes)1.Teacherasksthestudentstolookthrough1b.2

.Teacherplaystherecording.3.Teacherplays1aagainandasksthestudentstofinish1c.4.Teacherasksthestudentstolookthrough1aandcheckt

heiranswers.5.Teacherplays1asentencebysentence.6.Teacherletsstudentsread1ainpairs.7.Teacherplays1awitho

utstopping.8.Teacherexplainssomelanguagepoints:(1)MayIaskyousomequestions?(2)goahead(3)Whatshouldwedotopreve

ntit?(4)build…up(5)allthetime(6)keepawayfrom(7)first…second…third…finally…4Consolidation(8minutes)1.Teacherasksthestudents

toread1ainpairs,andeachgroupchoosesoutthebestpair.2.Teachermakesadrawtodecidewhowillbethejournalist.3.Teachergivesthepairofglasses,camer

aandmicrophonetothejournalist.4.Teacherasksthestudentstoretell1aaccordingtothesequence:(1)exerciseoftentobuildusup(2)keepourroom

scleanandtheairfresh(3)washourhandsandchangeourclothesoften(4)keepawayfromcrowdedplace5Practice(10minutes)1.Teacherdemonstratesthestudentsto

makeconversationsbyusingtheverbphrasesin1b.A:Mustwe…?B:Yes,wemust.A:Mustwe…?B:No,wedon’thaveto./No,weneedn’t.2.Teacherletsthestudentsaskandanswer

inpairs.3.Teacherasksthestudentstofinish1d.4.TeacherletsMemberCmaketheconversationinpairs.5.Teacherorganizesacompetitiontof

indoutwhoisthefastestonetofinishmakingconversationsbyusingtheverbphrasesin1b.A:Mustwe…?B:Yes,wemust.A:Mustwe…?B:No,wedon’th

aveto./No,weneedn’t.6Production(10minutes)1.Teacherexplainsthat“symptoms”heremeans“illness”,andthenshowsapicture

of“sorethroat”onthescreen.2.Teacherasksthestudentstopredictwhattheyaregoingtolistento.3.Teacherplays

therecordingof2.4.TeacherasksthestudentstolookthroughBof2.5.Teacherplaystherecordingof2again.6.Teachercheckstheanswers.7.Teacherasksthestudents

towritedownphrasesin3.8.Teachershowsthesummarytothestudents.9.Teacherassignshomework:(1)Teacherasksthestudentstomemor

izealltheverbphrasesinSectionA.(2)Teacherasksthestudentstowriteaconversationaccordingto3:Howtopreventtheflu?(3)PrepareSectionBafterc

lass.TeachingReflection7Ⅶ.BlackboarddesignUnit2KeepingHealthyTopic3Mustweexercisetopreventtheflu?SectionAMayIaskyouso

mequestions?Goahead.build…upkeeptheairfreshallthetimechangeourclothesoftenkeepawayfromcrowdedplacesdosth.atonceta

keone’sadviceA:Mustwe…?B:Yes,wemust.A:Mustwe…?B:No,wedon’thaveto./No,weneedn’t.