【文档说明】Unit 2 Topic 3《Must we exercise to prevent the flu》（SectionA）教案-八年级上册英语【仁爱版】.doc，共(8)页，49.000 KB，由小喜鸽上传

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（最新版）Unit2Topic3SectionA参考教案Ⅰ.Materialanalysis本节课为单元第一课时。主要活动为SectionA的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,finall

y,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,changeourclothes

often,gotocrowdedplaces,dosth.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’tthrowlitteraround.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.Thekeypointsanddifficu

ltpointsKeypoints：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.TeachingaidsComputermultimediaprojector,apairofglasses,amicrophone,acameraEverydaysaying:Happ

inessliesfirstofallinhealth.幸福首先在于健康。Ⅵ.TeachingproceduresStepInteractionpatternStudentactivityTeacheractivity1.Thew

holeclasswork2.Thewholeclasswork1.Focustheirattentionontheteacher.2.Readthesayingaloud.1.Greetstudentsreadyforlear

ning.2.Showeverydaysayingforthestudents.(onesayingaweek)Introduction（7minutes）3.Thewholeclasswork4.Thewholeclasswork5.Thewholeclasswork3.Stu

dentsfromthegroupwillaccepttheinterview:S1:Yes,please.S2:Yes.Gotobedearlyandgetupearly.S3:Drinkenoughwatereveryday.S4:

Eatfruitandvegetablesoftentokeephealthy.S5:Takepartinsports.S6:Haveahealthyeatinghabit.4.Studentscanre

adandunderstandthemeaning.5.Studentsunderstandthenewwordsbyseeingthesynonymousandreadthenewwordsaccordingtothe

phoneticsyllables.3.Teacheractsasajournalistandinterviewsonegroupabouthowtokeephealthy:T:I’majournalistfromCCTV.(Showapi

ctureof“journalist”onscreen.)MayIaskyouaquestion?T:Doyouknowhowtokeephealthy?4.Teacherleadsthestudent

storead“journalist”.5.Teachershowsthenewwordsonthescreenwithsynonymousbesides:goaheadprevent-stopbuild…up–keep…healthyallthetim

e–alwaysfinally-lastPresentation(10minutes)1.Thewholeclasswork2.Thewholeclasswork3.Thewholeclasswork4.Thewholeclasswork5.Thewholeclasswork6.T

hewholeclasswork7.Thewholeclasswork8.Thewholeclasswork1.Studentsmakesuretoknowtheverbphrasesin1b.Theymaydiscussingroups.2.St

udentslistenandfinish1b.3.Studentslistenagainandfinish1c.4.Studentslookthrough1a,checkingtheiranswersin1band1c.5.Stude

ntsreadaftertherecordingsentencebysentence.6.Studentsmakesuretheycanreadcorrectly.7.Studentsreadatthesamespeedan

dtrytoimitateitspronunciationandintonation.8.Studentsunderlineintheirbooksandunderstandwhattheteacherexplains.1.

Teacherasksthestudentstolookthrough1b.2.Teacherplaystherecording.3.Teacherplays1aagainandasksthestudentstofinish1c.4.Teacherasksthes

tudentstolookthrough1aandchecktheiranswers.5.Teacherplays1asentencebysentence.6.Teacherletsstudentsread1ainpairs.7.Teacherplays1

awithoutstopping.8.Teacherexplainssomelanguagepoints:(1)MayIaskyousomequestions?(2)goahead(3)Whatshouldwedotopreventi

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

holeclassworkandgroupwork2.Somestudents’work3.Somestudents’work4.Pairwork1.Studentsreadinpairsandchooseoutthebestpair.2.Studentsst

andontheteachingplatform,andteachermakesadrawtodecidewhowillbethejournalist.3.Thejournalistbeginsinterviewi

ngothers,acting1aout.Otherfivestudentswillactasadoctorteam,andeachstudentsaysonething.4.Studentsretell1ainpairs,askandanswerbyusingfirst

,second,thirdandfinally.Studentstrytomemorizealltheverbphrases.1.Teacherasksthestudentstoread1ainpairs,andeachgroupchoosesoutthebestpai

r.2.Teachermakesadrawtodecidewhowillbethejournalist.3.Teachergivesthepairofglasses,cameraandmicrophonetoth

ejournalist.4.Teacherasksthestudentstoretell1aaccordingtothesequence:(1)exerciseoftentobuildusup(2)keepourroomscleanandthea

irfresh(3)washourhandsandchangeourclothesoften(4)keepawayfromcrowdedplacePractice(10minutes)1.Thewholeclasswork2.P

airwork3.Goupwork4.Groupworkandpairwork5.Thewholeclasswork1.Studentsreplacetheverbphrasesin1bintotheconversationtogether.2.Stud

entsaskandanswerquestionsinpairs.A:Mustwe…?B:Yes,wemust.A:Mustwe…?B:No,wedon’thaveto./No,weneedn’t.3.Eachgr

oupwillmakesixdifferentconversations.4.MemberC1andC2fromeachgroupwillshowtheconversation.5.Studentsonlyaskandanswerthedialoguein1dbyusingeightv

erbphrasesin1b,andeachstudentmakeseightconversations.1.Teacherdemonstratesthestudentstomakeconversationsbyusingtheverbphrasesin1b.A:Mustwe…?

B:Yes,wemust.A:Mustwe…?B:No,wedon’thaveto./No,weneedn’t.2.Teacherletsthestudentsaskandanswerinpairs.3.Teacherasksthestudentstofinish1d.4.Teacher

letsMemberCmaketheconversationinpairs.5.Teacherorganizesacompetitiontofindoutwhoisthefastestonetofinishmakingconversationsby

usingtheverbphrasesin1b.A:Mustwe…?B:Yes,wemust.A:Mustwe…?B:No,wedon’thaveto./No,weneedn’t.Production(10minutes)1.Thewholeclasswork2.Thewhole

classwork3.Thewholeclasswork4.Thewholeclasswork5.Thewholeclasswork6.Somestudents’work7.Thewholeclasswork8.Thewho

leclasswork9.Thewholeclasswork1.Studentsunderstandthemeaningsof“symptoms”and“sorethroat”.2.Studentsguesssomethingabouti

llness.3.StudentslistenandfinishAof2.Theyshouldknowthemeaningof“circle”.4.Studentsmakesuretheyknowthephrase

sinBof2.5.StudentslistenandfinishBof2.6.Volunteersreadtheiranswers.7.Studentswritedown,andtheymaydis

cussingroups.8.StudentssummarizeSectionA,doingexerciseshownonthescreen.9.Studentsdothefollowjobs:(1)MemorizealltheverbphrasesinSectionAafterclas

s.(2)Studentswritetheconversationafterclass:Howtopreventtheflu?(3)Studentslearntoreadvocabularyandreadthedialogueaftertherecording.1.Teacherexpl

ainsthat“symptoms”heremeans“illness”,andthenshowsapictureof“sorethroat”onthescreen.2.Teacherasksthestudentstopredictwhattheyaregoingtolistento.3

.Teacherplaystherecordingof2.4.TeacherasksthestudentstolookthroughBof2.5.Teacherplaystherecordingof2again.6.Tea

chercheckstheanswers.7.Teacherasksthestudentstowritedownphrasesin3.8.Teachershowsthesummarytothestudents.9.Tea

cherassignshomework:(1)TeacherasksthestudentstomemorizealltheverbphrasesinSectionA.(2)Teacherasksthestudentstowriteaconver

sationaccordingto3:Howtopreventtheflu?(3)PrepareSectionBafterclass.TeachingReflectionStudentsareveryinter

estedinactingasajournalist,althoughteachershavealittletroubletotakethingssuchasmicrophone,cameraandsoon.Inordertoattractstudents,teachersho

ulddesignmoreactivities.Ⅶ.BlackboarddesignUnit2KeepingHealthyTopic3Mustweexercisetopreventtheflu?SectionAMayIaskyousomequest

ions?Goahead.build…upkeeptheairfreshallthetimechangeourclothesoftenkeepawayfromcrowdedplacesdosth.atoncetakeone’sadvi

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