【文档说明】Unit 2 Topic 2《I must ask him to give up smoking》（SectionA）教案-八年级上册英语【仁爱版】.doc，共(8)页，46.000 KB，由小喜鸽上传

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（最新版）Unit2Topic2SectionA参考教案Ⅰ.MaterialanalysisSectionA是本单元第一课时和第二课时。主要活动为SectionA的1a和3a。第二单元谈论如何保持健康，第二话题谈论了影响健康的好习惯和坏习惯，引出了本课的语法重点：情

态动词must+动词原形，表示建议、劝告。同时引出了动名词做主语的常用句式：Stayinguplateisbadforyourhealth.通过学习SectionA,让学生能够辨别好习惯与坏习惯，从而帮助他们养成好习惯，戒掉坏习惯。课后要求学生会用动名词

做主语造句，能用must提建议。Ⅱ.TeachingaimsKnowledgeaims：1.能正确运用动名词短语做主语进行书面表达：Stayinguplateisbadforyourhealth.2.能正确地运用must,mustn’t提建议:Youmusthave

agoodrest.Youmustn’tthrowlitteraround.Skillaims：1.能听懂有关影响健康的好习惯和坏习惯的对话。2.能熟练地运用must,mustn’t提建议。3.能正确朗读有关影响健康的好习惯和坏习惯的对话或文章。Emotionalaims：通过语言学习，

影响学生的自身品格，要学会辨别好习惯与坏习惯，养成好习惯，戒掉坏习惯，保持健康。Ⅲ.ThekeypointsanddifficultpointsKeypoints：looktired,watchasoccerga

me,gotobedlate,putlitterintodustbin,throwlitteraround,keepfingernailslong,washhandsbeforemeals,gotoschoolwithoutbreakfast等短语的理解及运用。

Difficultpoints：动名词做主语的正确运用。Ⅳ.Learningstrategies培养学生跟读chant的能力,朗读中注意连读。Ⅴ.TeachingaidsComputermultimediaprojectorEverydaysaying:

Asamansows,soheshallreap.种瓜得瓜，种豆得豆。Ⅵ.TeachingproceduresStepInteractionpatternStudentactivityTeacheractivity1.Thewholecl

asswork2.Thewholeclasswork1.Focustheirattentionontheteacher.2.Readthesayingaloud.1.Greetstudentsreadyforlearning.

2.Showeverydaysayingforthestudents.(onesayingaweek)Introduction(7minutes）3.Thewholeclasswork4.Individualwork5.Th

ewholeclasswork6.Thewholeclasswork3.StudentsreadthechantonP38andtrytoimitatetherecording,atleastforthreetimes.4.Volunteersmayanswer:(1)

smoking(2)notsmoking5.Studentsunderstand:“giveupsmoking”means“stopsmoking”.6.Studentslistengenerallyandfindout“Stayinguplateisbadf

oryourhealth”.3.PlaythechantonPage38.ThenguidestudentstorepeatthechantonP38afterlisteningtotherecording.4.Teacherasksthestudentsto

lookatthetopic“Imustaskhimtogiveupsmoking”andguessthemeaningof“giveupsmoking”,thenasksaquestion:“Smokingornotsmoking?”5.Teacherintroducesthesyno

nymousword“stop”,whichmeans“giveup”.6.Teachertellsthestudents,“Inourlife,therearemanybadhabits.Let’slistento1aandfindoutthebadhabitin1a.”

Presentation(10minutes)1.Thewholeclasswork2.Thewholeclasswork3.Thewholeclasswork4.Thewholeclassworkandgroupwork1.Students

makesurewhattheyshoulddowhilelistening.2.Studentslistenandfinish1b.3.Studentslookthrough1a,focusingonthekeysto1b,andthendiscussingroups

.4.Studentsmaydiscusshowtowriteingroups.Thentheywriteitdown.Eachgroupwillshowoneforthewholeclass.Asample:Kangkanglookstired.Becausehewat

chedasoccergameonTVlastnight.Hewenttobedverylate.Heshouldgotobedearlytonight,andhe’llfeelbettertomorrow.1.Teacher

asksthestudentstolookthrough1b.2.Teacherplaystherecording.3.Teacherasksthestudentstolookthrough1aandchecktheiranswers.4.Teacherasksthes

tudentstofinish1c.Thenleteachgroupshowonepassageandarepresentativereadthepassagealoud.Consolidation(10minutes)1.Thewholeclasswork

2.Thewholeclassworkandpairwork3.Thewholeclassworkandpairwork4.Thewholeclasswork5.Thewholeclasswork1.Studentsreadwiththerecording,imitatingthep

ronunciationandintonation.2.Studentsunderlinethelanguagepointsintheirtextbooks:(1)sb.betired/interested/excite

d(2)makesth.comeintobeing(3)watched—pasttense(4)Doingsth.isbad/goodfor…(5)mustdosth.3.Studentsaskandan

swerinpairs.4.Studentsmayfind“litter”and“dustbin”strange,buttheycanguessthemeaningsbyconnectingthephraseswiththe

correspondingpictures.5.Studentschoose“should,shouldn’t,must,mustn’t,don’t”foreachpicture.1.Teacherplays1aforthestudentstoreadwit

h.2.Teachershowssomelanguagepointsonthescreenforthestudentstounderstand.(1)Youlooktired.(2)Whatcausedit?(3)IwatchedasoccergameonTVlastnight.(4)Stayin

guplateisbadforyourhealth.(5)Imusthaveagoodrest.3.Teacherasksthestudentstopractice1ainpairs.4.Teacherasksthestudentstolookthrough2tofindsomet

hingtheydon’tunderstand.Teachershowspicturesof“litter”and“dustbin”onthescreen.5.Teacherplaystherecording.Practice(10minutes)1.Thewholeclasswo

rk2.Thewholeclasswork3.Thewholeclasswork4.Thewholeclasswork5.Thewholeclasswork6.Groupwork7.Thewholeclassa

ndpairwork8.Pairworkandgroupwork1.Studentsmayasktheteacherwhattheydon’tunderstand.2.Studentsunderstand“keepingfingernailslong”witht

hehelpofthepicturesandtheteacher’sexplanation.3.Studentsunderstand“withoutbreakfast”withthehelpoftheteacher’sexplanation.4

.Studentsmarkeachphrase.5.Studentsmakesentenceslikethis:Goingtobedearlyisgoodforyourhealth.Gettinguplateisbadforyourhealth.Youshoul

dgetupearly.6.Eachgroupmakethenewsentencesintheirowngroups,andeachonemustsayonesentence.7.Studentsmakedialoguesbyimitatingtheexample,andthey

maytrytouse“Wow!”,“Mygod”toshowtheirattitude.Theymaypracticeinpairs.8.Tworepresentativesfromeachgroupreadth

eirnewconversationsabout3baloud.1.Teacherasksthestudentstolookthrough3a,makingsuretheyunderstand3a.2.Teachershows

picturesof“longfingernails”onthescreen.3.Teacherexplainsthat“withoutbreakfast”means“noteatbreakfast”.4.Teacherasks

thestudentstochoose“good”or“bad”andmarkeachphrase.5.Teacherasksthestudentstomakenewsentenceslike:Doingsth.isgood/badfor…6.T

eacherwalkstoseewhoisnottakingpartintheactivity.7.Teacherletsstudentsfinish3b.8.Checkthestudents’Production(8minu

tes)1.Groupwork2.Thewholeclasswork3.Thewholeclasswork4.Individualwork1.Studentsdiscussintheirgroups,makingthenewconvers

ationorally.2.Studentswritetheirconversationsafterclass,preparingfortheshowinthenextclass.Eachgroupwillshowthreedialogues.3.StudentssummarizeSe

ctionAwiththeteacherbydoingexercisesshownonthescreen.4.Studentsdothefollowingjobs:(1)Memorizethesummaryafterclass.(2)Studentswriteconversationsaft

erclass.(3)Studentslearntoreadvocabularywiththehelpoftherecordingandthephoneticsymbols,andreadthedialo

gaftertherecording.1.Teacherasksthestudentstomakenewconversationsaccordingto1d.2.Teacherasksthestudentstowritedowntheirnewconversations

afterclass.3.Teachershowsthesummarytothestudents:(1)vocabulary(2)thestructure:情态动词+动词原形4.Teacherassi

gnshomework:(1)Reviewthesummaryafterclass.(2)Reporttheirinterviewtothewholeclassinthenextclass.(3)Prepare

SectionBafterclass.TeachingReflectionIt’shardforthestudentstousegerundassubjectin3a,anduse“should/shouldn’t”,“must/mustn’t”toconnec

ttheverbphrasesin3a.Ⅶ.BlackboarddesignUnit2KeepingHealthyTopic2Imustaskhimtogiveupsmoking.SectionAYoulooktired.p

utlitterintodustbinWhatcausedit?keepfingernailslongStayingbedlateisbadforyourhealth.washhandsbeforemealsImusthavea

goodrest.gotoschoolwithoutbreakfastIsgoingtobedearlygoodorbadforyourhealth?