人教版八年级英语上册电子教案 Unit 2 教案

1、Unit2Howoftendoyouexercise?LanguageGoal【语言目标】Talkabouthowoftenyoudothings：inthisunit,studentslearntotalkaboutwhatthingstheydoandhowoftentheydothesethings.KnowledgeGoals【知识目标】KeyWordshousework,hardly,ever,oncetwice,full,maybe,least,junk,coffee,health,percent,online,although,through,mind,body,such,tog

2、ether,die,writer,dentist,magazine,however,than,almost,less,pointKeyPhraseshowoften,onweekends,gotothemovies,hardlyever,twiceaweek,threetimesaweek,begoodfor,atleast,suchas,lessthan,morethanKeySentencesHowoftendoyouexercise?Whatdoyouusuallydoonweekends?KeyGrammarTheuseofadverbsoffrequency.“Howoften”us

3、eofspecialquestionsandanswers.AbilityGoals【能力目标】Throughthelearningtogaintheabilitytotalkabouthowoftenpeopledothings.Writeareportabouthowoftenpeopledothings.MoralGoals【情感目标】Keepadiaryeveryday.Domoreexerciseanddevelopgoodhabitstokeephealthy.TeachingTime【课时】FiveperiodsPeriod1SectionA(la2d)Period2Sectio

4、nA(GrammarFocus3c)Period3SectionB(1a1e)Period4SectionB(2a2e)Period5SectionB(3aSelfCheck)单元教材分析本单元的教学内容围绕“多久做一次运动”这一话题展开。SectionA是基本语言内容的收集和学习，这一部分引导学生通过本课的语言素材进行看图说话、句型演练、实际描述，通过对话表演等使学生能够正确地使用表示做什么活动的词组，多久做一次的句型，从而熟练地谈论多久做一次活动。SectionB是知识的扩展和语言的综合运用，是在SectionA的基础上，锻炼学生能够自如地谈论自己的生活习惯。这些内容都是与学生日常生活紧密

5、相关的，学生很熟悉，也乐于去说，因此在这一课题的教学过程中，应紧密联系学生生活实际，采用多种方式，以说为主，配合听的练习，最终以对话为途径，解决本课题的中心语句。这易于引发学生学会运用简单的英语进行交际和交流，也对提高学生的综合能力，特别是说的能力很有帮助。学生通过对本单元的学习，可以引导他们养成良好的生活习惯和饮食习惯，从而合理安排自己的各项工作，享受丰富多彩的校园生活。第一课时SectionA（1a2d）TeachingGoals教学目标】Keywords：housework，hardly，ever，once，twice，Internet，program，full，swingKeyphra

6、ses:howoften，onweekends，gotothemovies，helpwithhousework，hardlyever，goshopping，once/twiceaweek/amonth，swingdanceKeysentences：Whatdoyouusuallydoonweekends？Ioftengotothemovies.HowoftendoyouwatchTV？IwatchTVeveryday.TeachingKeyPoints教学重点】Thevocabulary：housework，hardly，ever，once，twice，howoften，onweekends，

7、gotothemovies，goshopping，helpwithhousework，once/twice/threetimesaweek/amonthTargetlanguage：Whatdoyouusuallydoonweekends？Ioftengotothemovies.Doeshegoshopping？No，henevergoesshopping.Howoftendoyouhavepianolessons？Twiceaweek，onWednesdayandFriday.TeachingDifficultPoints教学难点】Theadverbsoffrequency：always，u

8、sually，often，sometimes，hardlyever，never2Targetlanguageabove.尹TeachingAids教学工具】AnEnglishtextbook，ataperecorder，CAIorcourseware.TeachingSteps教学过程】Step1Leadingin1Greetings：Talkaboutsomethingthestudentsdidonsummervacation.2Checkthehomework.Step2PretaskPage9，1a.1Lookatthepicture.2Nameeachactivity.T：Whata

9、retheydoing?S：Theyareshopping/reading/exercising/watchingTV/helpingwithhousework.(Helpthestudentstoanswer.)3Writetheactivitiesontheline.4Checktheanswersontheboard.5Practicereading.Page9，1c.1Focusontheconversationinthebox.2Practicereading.3Pair-work：Whatdoyoudoonweekends？I.4Group-work：Dividetheclassi

10、ntogroupsoffourorfive.Makeconversations.FirstS1toS2：S1：Whatdoyoudoonweekends?S2：I.S1：Whatdoesshe/hedoonweekends?S2：She/He.5Actouttheirowndialogues.Step3WhiletaskPage9，1b.1Lookateachpictureabove1a.Tellwhatthepersondoesonweekends.ChecktheSsorally.2Makesurewhattheywillhearanddo.3Readtheseadverbsandexpl

11、ain.4Playthetapetwice.Writethelettersontheline.Page10，2a&2b.1Readtheactivitiesandtheanswersof“howoften”first.2Practicereading.3In2aweshouldknowtheactivitiesyouhear.In2bweshouldknowtheanswersofhowoftenhedoestheactivities.4Playthetapeforthefirsttime.Ssonlylisten.5Playthetapeasecondtime.Ssdo2a.6Playthe

12、tapeathirdtime.Checktheanswers.7Playthetape.Ssdo2b.8Checktheanswers.Inthispart，weshouldpayattentionto“howoften”causeofspecialquestionsandanswers.Step4PosttaskPage10，2c&2d.1Focusontheconversationin2cfirst.2Practicereading.3Readtheactivitiesintheleftbox.4Fillinthechart.5Pair-work：Makeconversations.6Ma

13、kestudentsscantheconversationin2d.7TeachandthenmakeSsroleplaytheconversationinpairs.Inthispart，studentAwillbeJack.StudentBwillbeClaire.Astheytalk，movearoundtomonitortheirwork.Offerlanguageorpronunciationsupportasneeded.8Haveagroupofstudentspresenttheirconversationtotheclass.Step5Homework1Practicethe

14、conversationin2d.2DotheexercisesonPage8instudentsbook.BoardDesign板书设计Unit2Howoftendoyouexercise?ThefirstperiodSectionA(1a2d)1Keyvocabulary：housework，once，twice，full，howoften，onweekends，gotothemovies，helpwithhousework，hardlyever，onceaweek，threetimesamonth表示动作的频率由高到低依次是always(100%),usually(80%),often(

15、30%50%)，sometimes(20%)，hardlyever(5%)，never(0%)。第二课时SectionA(GF3c)TeachingGoals教学目标】Keywords&phrases:maybe，least，atleast，onceamonth，stayup，twiceaweek，eatahealthybreakfast，gotobed，playsports，afterschoolKeysentences：Whatdoyouusuallydoonweekends？Ialwaysexercise.Doyougoshopping？No，Inevergoshopping.Howof

16、tendoyoureadEnglishbooks？IreadEnglishbooksabouttwiceaweek.TeachingKeyPoints教学重点】Thevocabulary：maybe，least，atleast，onceamonth，twiceaweekTargetlanguage：HowoftendoyoureadEnglishbooks？IreadEnglishbookstwiceaweek.TeachingDifficultPoints教学难点】Targetlanguageabove.TeachingAids教学工具】AnEnglishtextbook，CAIorcour

17、seware.TeachingSteps教学过程】Step1Leadingin1Greetings.2Drills：T：Whatdoyouusuallydoonweekends?S1：Iusuallyplaysoccer.T：Howoftendoyouplaysoccer?S1：Iplaysoccertwiceaweek.T：Howoftendoesheplaysoccer?TheotherSs：Heplayssoccertwiceaweek.Repeatforthreetimes.Step2PretaskPage11，GrammarFocus.1Reviewthegrammarbox.Sss

18、aythequestionsandanswers.2Practicereading.Step3WhiletaskPage11，3a&3b.1Callstudentsattentionto3a.Makestudentsscanthequestionsandanswersfirst，thenstudentscompletethetaskin3aindividually.2Chooseastudenttogivehisorheranswers.Writethemontheboard.3Correcttheanswers.4Practicereading.5Pair-work：Studentswork

19、inpairstocompletethetaskin3b.6Writeyouranswersontheline.Step4PosttaskPage11，3c.1T：WhatcanyoudotoimproveyourEnglish?(e.g.readEnglishbooks，practicereadingandspeaking)Howoftendoyou.?2ThinkofmorethingsyoucandotoimproveyourEnglishandwritethemhere.3AskseveralSseachquestion.4See：WhoisthebestEnglishstudenti

20、ntheclass?Step5Homework1Revisethenewwords.2DotheexercisesonPage9instudentsbook.BoardDesign板书设计Unit2Howoftendoyouexercise?ThesecondperiodSectionA(GF3c)12AKeyvocabulary：maybe，atleast，onceamonth，stayup，twiceaweekTargetlanguage：HowoftendoyoureadEnglishbooks?B：IreadEnglishbooksabouttwiceaweek.第三课时Section

21、B（1a1e）TeachingGoals教学目标】Keywords&phrases:junk，coffee，health，junkfood，begoodforKeysentences：Howoftendoyoudrinkmilk，LiuFang？Idrinkmilkeveryday.TeachingKeyPoints教学重点】Thevocabulary：junkfood，coffee，health，healthy，begoodforTargetlanguage：Howoftendoyoudrinkmilk，LiuFang？Idrinkmilkeveryday.Doyoulikeit？No.Bu

22、tmymotherwantsmetodrinkit.Shesaysitsgoodformyhealth.TeachingDifficultPoints教学难点】“Howoftenc”auseofspecialquestionsandanswers.TeachingAids教学工具】AnEnglishtextbook，ataperecorder，CAIorcourseware.TeachingSteps教学过程】Step1Leadingin1Greetings&freetalk.2PracticereadingtheconversationonPage10.3Checkthehomework.S

23、tep2PretaskPage12，1a.1Pointoutthesixwords.2Ssreadaftertheteacher.3MakesuretheSsunderstandwhattheymean.4Callattentiontothepictures.Saysomethingaboutthepictures.5Matchthewordswiththepictures.6Checktheanswers.7Practicereading.Step3WhiletaskPage12，1b.1Payattentiontotheconversationintheboxontheright.2Rea

24、dittotheclass.Explain：“begoodfor”means:有益于，对有好处。4Pair-work.Chooseanewpartner.UsethewordsinActivity1atomakeconversations.5.Sharethestudentsconversations.Page12，1c&1d.T：Nowyouwillhearareporterinterviewtwopeople，Tina&Bill.ReadthetwonamesfortheSs.In1c，wellknowwhoishealthy，BillorTina?Readthequestionsin1c

25、.Listentothetapecarefullytwice.Circle“yes”，“no”or“Idontknow”inthechart.Beforewechecktheanswersin1c，wellreadthroughthequestionsin1d.PayattentiontoTinasandBillsanswers.Playthetapeagain.Thistime，ifwehaveheardonequestionandwehaveapause.MakesureTinasandBillsanswers.Fromtheanswersin1d，wecantellwhoishealth

26、y，BillorTina.Step4PosttaskRoleplay.Group-work.DividetheSsintogroupsofthree.S1isthereporter，S2isTina，S3isBill.S1：Howoftendoyouexercise?S2：Iexerciseeveryday.S1：Andhowoftendoyou.?S2：.Withthehelpof1d.Step5HomeworkDotheexercisesonPage10instudentsbook.BoardDesign板书设计Unit2Howoftendoyouexercise?Thethirdperi

27、odSectionB（1a1e）Keyvocabulary：health，junkfood，begoodforTargetlanguage：A：Howoftendoyouexercise?B：Iexerciseeveryday.A：Andhowoftendoyou.？第四课时SectionB（2a2e）TeachingGoals教学目标】Keywords：result，percent，online，television，although，through，mind，body，such，together，die，writerKeyphrases:playcomputergames，usetheIn

28、ternet，gocamping，goonline，atleast，behealthyfor，suchas，not.atall，inonesfreetimeKeysentences：1.Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.2Althoughmanystudentsliketowatchsports，gameshowsarethemostpopular.3ItsgoodtorelaxbyusingtheInternetorwatchinggameshows，butwethinkthebestwaytorelaxis

29、throughexercise.4Howmanystudentsdonotexerciseatall?TeachingKeyPoints【教学重点】Learnthearticlein2b.Thevocabulary：percent，online，although，through，such，suchasTargetlanguage：Althoughmanystudentsliketowatchsports，gameshowsarethemostpopular.Whatdoesthewriterthinksisthebestwaytorelax?TeachingDifficultPoints教学难

30、点】l.Newvocabulary：percent,although,through,suchas（与forexample的用法差异）2Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.TeachingAids教学工具】AnEnglishtextbook,CAIorcourseware.TeachingSteps教学过程】Step1LeadinginlGreetings.2Introducewhattolearninthisperiod.Teachersays：Todaywellcenteronthearticle

31、toseewhatNo.5HighSchoolstudentsdointheirsparetime.Teacher：Whatdoyouusuallydoinyourfreetime?Students：.Iusuallyexerciseorplaysports.Iusuallyplaycomputergames.Step2PretaskPage13，2a&2b.1Projectthenewwordsonthescreenorwritethemontheboardandteachthenewwords.Askstudentstorepeatthem.Andmakesureeveryoneknows

32、themeanings.percentn.百分之；onlineadj.在线的；televisionn.电视机；althoughconj.虽然，尽管；throughprep.凭借；mindn.头脑;bodyn.身体;togetheradv.在一起；diev.死亡;writern.作者;usetheInternet上网；playcomputergames打电脑游戏；gocampinginthecountry在乡村露营；suchas例如2Makestudentsscanthearticlefirst.Askstudentstoputamarkincontentsthatareunfamiliarto

33、them.Thentheteacherleadsstudentstolearnthisarticlesentencebysentence.Payattentiontothedifficultpoints.3Practicereading.4StudentscompletethepiechartsonPage14.5Checktheanswers.Step3WhiletaskPage14，2c&2d.1Makestudentsreadthearticleagainandanswerthequestionsin2c.2Studentscompletethetaskin2d.Writesentenc

34、eswiththepercentagesaccordingtothearticleandthepiecharts.3Choose3or4studentstogivetheiranswers.4Correcttheanswers.Step4PosttaskPage14，2e.1Chooseoneofthefreetimeactivitiesorthinkofyourownandwriteitontheboard.Suchas：playcomputergames，readbooks，goshopping，drawpictures，playsports，gotothemoviesandsoon.2T

35、henplaytheaskandanswergame.Askyourclasshowoftentheydothisactivity.Writethenumberontherightbox.3Makeapiechartandshowittoyourclass.Step5Homework1RevisethearticleonPage13.2DotheexercisesonPage11instudentsbook.BoardDesign板书设计Unit2Howoftendoyouexercise?ThefourthperiodSectionB（2a2e）1Keyvocabulary：percent，

36、online，although，through，suchas，not.atall，inonesfreetime2Sentences：Althoughmanystudentsliketowatchsports，gameshowsarethemostpopular.第五课时SectionB(3aSelfCheck)TeachingGoals教学目标】Keywords&phrases:dentist，magazine，however，than，almost，point，morethan，lessthanKeysentences：1.Howoftendoyoueatfastfood?2Howmanyh

37、oursdoyouwatchTVeveryweek?TeachingKeyPoints教学重点】Thevocabulary：dentist，magazine，however，than，almost，point，more/lessthan，gotothedentistTargetlanguage：Howoftendoyoueatbreakfast？Howmanyhoursdoyouusuallysleepatnight？Youaresmartaboutyourhealthmostofthetime.TeachingDifficultPoints教学难点】Writeareportaboutyourgoodandbadhabits.TeachingAids