八年级上册 unit 1 how often do you 教材分析

1 / 26 八年级上册 Unit 1 How often do you 教材分析 莲山课 件 m 八年级上册 Unit1Howoftendoyou 教材分析 Unit1Howoftendoyouexercise? .Analyisofteachingmaterial 。 Suchtopicisrelatedtostudents ，itwillbehelpfultomakestudentslearnthetherestofthisbook. (1)knowledgeobject Inthisunitstudentslearntotalkabouthowoftentheydothings. (2)Abilityobjects Toimprovestudents abilityoflistening， speaking，readingandwriting. (3)moralobjects Tohelpstudentsformagoodeatinghabit. Todoexerciseeverydayandkeepfit. 2 / 26 Tomasterthekeyvocabularyandthetargetlanguagepresentedinthisunit. Totrainstudentshowtousethekeyvocabularyandthetargetlanguagebyreadingandwriting. Teachstudentshowtousecontext. Teachstudentshowtodoasurvey. . LanguageFunction Talkabouthowoftenyoudothings. .TargetLanguage Whatdoyouusuallydoonweekends? Isometimesgotothebeach. Howoftendoyoueatvegetables? Everyday. mostofthestudentsdohomeworkeveryday. .Structure Wh-questions Whatdo? 3 / 26 Howoften? Adverbsoffrequency All/most/some/none always， usually， often， sometimeshardly， ever，never,exercising， shopping， skateboardingonce， twice，threetimesaweek， month,everyday,milk， junk， food,drink .Recyclin g reading ， watchingTV ， gotothemovies,fruit ，vegetables .Learningstrategies Usingcontext. Transforminginformation. .Teachingtimes Sixperiods Periodone TeachingAims: TeachingDifficulties: :exercise,skateboard,hardly,ever,shop,once,twice,time,surf,internet,program. 4 / 26 :howoften,onweekends,gotothemovies,exercise,goskateboarding,always,usually,often,never,hardlyever,sometimes. :Whatdoesshe/hedoonweekends?onceaweek/Twiceaweek. TeachingAids:Taperecorder;multi-media. TeachingProcedures: Step1： Greeting. :,amIright?Didyouenjoyyoursummervacation?couldyoupleasetelluswhatyoudidinyoursummervacation? Step2： Leading in Teacher:oh,let sthinkaboutwhatwecandoonweekends.(Asksomequestionsandletstudentsthinkitover). Teacher:Ioftensingonweekends,whatdoyouusuallydoonweekends? S1:Ioftentakepianolessons. Teacher:Whatdoessheusuallydoonweekends?(Askanotherstudent) 5 / 26 S2:Sheoftentakespianolessons. Teacher:Whataboutyou?(AskS2) S2:Ioftenplaybasketball Teacher:Whatdoesheusuallydoonweekends?(Askanotherstudent) S3:Heoftenplaysbasketball. (Askmorestudentsinthesameway) Step3： Firstletstudentslistdifferentactivities,then Teacher:Nowworkinpairs,askandanswer -Whatdoeshe/shedoonweekends? -Shegoesshopping./Shereadsbooks./Heexercises./HewatchesTV./Shegoesskateboarding. Step4 ：1bListenandwritethelettersfromthepictureaboveonthelinesbelow. Getstudentstofocusonthesixadverbsinactivity1bandhelpstudentstounderstand: 6 / 26 Always-100%usually-90%often-80%sometimes-50%hardlyever-10%never-0% Step5： Lead-in: Teacher:IalwaysreadEnglishbooksonweekends. Iusuallyexerciseonweekends. Ioftengotovisitmygrandparents. Isometimesgoshoppingonweekends. Ihardlyeverplaycomputergamesonweekends. Ineverplaycardsonweekends. WhatdoesyourEnglishteacherdoonweekends? (Helpstudentstosay) Students:. Teacher: HowoftendoesyourEnglishteacherexercise/goshopping/watchTV/godancing? Students:ourEnglishteacherexerciseseveryday. Step6： Listening(2aand2b) Teacher:myfriendchengistalkingaboutsomethingabouthisdifferentactivities,let slistenandnumbertheactivitiesyouhear. 7 / 26 Teacher:? (Helpstudentstofinish2aand2b) Step7： .Doasurvey: ActivitiesHowoften Takeashower Washyourhair Exercise cleanyourroom Askandanswer:Howoftendoyoutakeashower? Howoftendoeshe/shetakeashower? LetSsaskandanswerinpairs,usingalways,usually,often,sometimes,hardlyeverornever. Step8:Homework dinthisunit. rentactivities. PeriodTwo TeachingAims: ,talk,readandwritethesewordscorrectly TeachingDifficulties: 8 / 26 :highschool,most,no,result,active,foras,forabout :foras,forabout :Howoftendoyoushop?Ishoponceamonth. HowoftendoeschengwatchTV?HewatchesTV. TeachingAids:Taperecorder;multi-media. TeachingProcedures: Step1： Greeting. Step2： Lead in T:DoyoulikeEnglish? S1:yes,Ido. T:DoyouwanttoimproveyourEnglish? S1:yes,Ido. T:WhatcanyoudotoimproveyourEnglish? S1:IcanreadEnglishbookstoimprovemyEnglish. T:HowoftendoyoureadEnglishbooks? Practicemorephrasesinthesameway.(Lookatthescreen) Step3： Groupwork:Who sthebestEnglishstudent? :justnowwetalkedaboutwhatyoucoulddotoimproveyourEnglish?(,practicereadingandspeaking)andHowoftendo9 / 26 you? NowpleasethinkofmorethingsyoucandotoimproveyourEnglishandwritethemdowninthechartonpage3. Howoftendoyou?onceaweektwiceaweekthreetimesaweekonceamonth readEnglishbooks singEnglishsongs watchEnglishmovies T:Nowlet sseewhoisthebestEnglishstudentsintheclass. Step4： Lead-in: Teacher: slookatanotherchartofthestudentactivitysurveyatGreenHighSchool. GreenHighSchool:ActivitySurvey Activityeverydayonceortwiceaweekthreeorfourtimes aweek Exercise15%10%75% Dohomework95%0%5% 10 / 26 WatchTV85%2%13% (Helpstudentstosay:15%ofthestudentsexercisethreeorfourtimesaweekThenpresentthefollowing) Allstudents=100% moststudents=51%-99% Somestudents=1%-50% Nostudents=0% Step5： Reading ,thenchecktheanswer. : 1)WhatdothestudentsofGreenHighSchoolusuallydoatschool? 2)Dotheyallexerciseonceortwiceaweek? 3)HowmanystudentswatchTVeveryday? 4)WhatdofifteenpercentofGreenHighSchoolstudentsdoeveryday? 5)DothestudentsofGreenHighSchooldothesameactivitiesasyou?yesorno? 11 / 26 canyousaysomethingabouttheactivitiesthatthestudentsofyourschooldo? Step6:Explanation 这儿是 Green 高中的学生活动调查结果。 (1)theresultsof 的结果。如： theresultsoftheEnglishcontest 英语比赛的结果 (2)asaresult 由于 ,因此。如： Asaresult,Tsinghuabecomesthefirst-classuniversity.因此，清华成为一流的大学。 (3)atGreenHighSchool 在格林高中在学校用介词 at。如： atjuniorSchool 在初中 atPrimarySchool 在小学 大多数学生一周锻炼三或四次。 (1)exercisev.锻炼 ;exercisen.U运动 ;c练习 Let sdoourexercises.让我们做练习吧。 Walkingisagoodexercise.散步是很好的运动。 (2)time 次数 timeandtimeagain 千万次的 (3)threeorfourtimesaweek 一周三四次 timesaweek/month/year 一周 /月 /年多少次， 12 / 26 特殊： once一次 twice 两次 巧辨 sometime， sometimes， sometime， sometimes sometime， sometimes， sometime 和 sometimes 形似而含义不同。下面的口诀能够帮助我们辨别它们的含义及用法。 分开是 “ 一段 ” ，相连为某时 ; 分开 s 是 “ 倍、次 ” ，相连 s 是 “ 有时 ” 1).I llstayhereforsometime. 2).myfatherwillbebacksometimeinoctober. 3).ourschoolissometimeslargerthentheirs. 4).IwatchTVthreetimesaweek. 5).mygoodfriendWuminoftengoestoschoolbybike,butsometimesonfoot. 谈及到家庭作业 asforsth./sb.谈及某事 /某人 (1)asforthebookHarryPotter谈起哈利 波特这本书 (2)asformyfather 谈到我的父亲 Step7:Exercise: 用所给词的适当形式填空： _(skateboard)onSundays. 13 / 26 _(shop)afterwork. _he_(do)hishomework? _(two)aweek. ,soheisvery_(activity)inEnglishclass. 单项选择 1.“_doyouvisityourun cle?”“Threetimesamonth.” _myhomework,Idoiteveryday. _. _likesinging_dancing. t, t, t, t,or ,soheiskindof_. _. _ sgoandbuysomepeas,carrotsandcabbages. _aweek. 14 / 26 9.-_doyougotoQingdao? -onlyonce. 10.“60%ofstudentslikereadingEnglish.”means“_studentslikesreadingEnglish.” 句型转换： (改为同义句 ) Thereis_moneyleft. (改为同义句 ) kate_theanswer. (对划线部分提问 ) _she_onweekends? (对划线部分提问 ) _thestudentssurftheInternet? (改为否定句 ) Sam_hishomeworkathome. Step8:Homework: 15 / 26 ,tellingwhathe/shedoestoimproveEnglishandhowoftenhe/shedoesthesethings. PeriodThree TeachingAims: Learntotalkabouthowoftentheydothingstokeephealthy. TeachingDifficulties: : junkfood,milk,coffee,chips,cola,chocolate,drink,health,howmany,interviewer. :howmany,begoodfor,bebadfor,everyday. :Howoftendoyoudrinkmilk,LiuFeng? Howmanyhoursdoyousleepeverynight? Shesaysit sgoodformyhealth. TeachingAids:Taperecorder;multi-media. TeachingProcedures: Step1： Greeting. Step2： Lead-in :Ihadeggsforbreakfastthismorning, ?Whatdoyouhaveforbreakfast? S1:Ihavemilkforbreakfast. 16 / 26 T:Howoftendoyoudrinkmilk? S1:Idrinkmilkeveryday. T:Doyoulikeit? S1:yes,Ido./No,Idon t. T:Whydoyoulikeit?S1:Becauseit sgoodformyhealth/ittastesdelicious. T:youdon tlikeit,butyoudrinkiteveryday,why? S1: sgoodformyhealth. :Whataboutyou,whatdoyouhaveforbreakfast? S2:Ihaveinstantnoodlesforbreakfast. T:Howoftendoyoueatinstantnoodles? S2:Ieatinstantnoodlesthreeorfourtimesaweek. T:Doyoulikethem? S2:yes,Ilikethemverymuch. T:(Letstudentscomparethemandtellwhoishealthier) Whoishealthier,S1orS2? yes, T: dbetternoteattoomuchjunkfood,becausetheyslookatthescreenandfindoutwhichonesarehealthyandwhichonesareunhealthy? -Is/Arehealthy? -yes,itis./Theyare. 17 / 26 No,it s/they reunhealthy. -Why? -Becauseit s/they regood/badforhealth. Step3： Pairwork(1a1b). T:Nowworkinpairs,talkabouthowoftenyoueatthefoodinthepictures. A:Howoftendoyou? B:Ieveryday/twiceaday/threetimesaday/fourtimesaweek. A:Doyoulikeit/them? B:yes,Ido./No,Idon s/they regoodformyhealth. (2a2b) :Whatdoeshealthymean?IfIeatalotofjunkfoodbutneverexercise,amIhealthy? Ss:No. T:IfIeatlotsoffruitandvegetablesanddrinkmilkeveryday,amIhealthy? Ss:yes. T:Now,wewillhearareporterinterviewingtwopeople, 18 / 26 :WhatareBillandkatrina sanswerstothesequestions?Listenagainandwritedownthecorrectadverbsoffrequency. (2c) Step6:Homework: &2b,writeareportaboutBill sandkatrina seatinghabits. PeriodFour: TeachingAims: : sownhabits. TeachingDifficulties: :habit,try,lifestyle,grade,better,same,as,different,difference,maybe,although,for,keep,must. :eatinghabits,lookafter,healthylifestyle,unhealthylifestyle,goodgrades. :Howtowriteacompositionofone shabits. TeachingAids:Taperecorder;multi-media. TeachingProcedures: Step1:Revision 19 / 26 : Howoftendoyouexercise?Howoftendoyoueatvegetables/fruit/junkfood? Howoftendoyoudrinkmilk/coffee/tea?Howmanyhoursdoyousleepeveryday? (Usehe/she/theyaskandanswerthesequestions.) Groupworks (3a) T:LastperiodwelearnedSectionB2aandknewBillandkatrina slifestyles,doyouremember?Aretheyhealthy? Ss:yes,katrinaishealthywhileBillisn thealthy. T:,let slistentoapartofherletterandanswersomequestions: ? ? ? ?Whyorwhynot? ?Whatarethedifferences? 20 / 26 (3b) T: sfillintheblanksinBill sletter. (AfterSshavefinished,checkit) (3b) T:Areyouhealthyorunhealthy?Now,it syourturntowriteaboutyourownhabits. Addfivequestionstothesurveyonpage81.(?):Whoisthehealthieststudent? : . 用所给词的适当形式填空： _(health)food. _(interview)? _(well)thanme. _(different)betweenLucyandLily? msorrytokeepyou_(wait)formeforalongtime. 单项选择： _metostudybetter. _atschool. 21 / 26 3.“Howlongdidyousleeplastnight?”“_.” ,youmusteat_meatanddo_exercise. ,more _Englishhard. sgood_my_. ,healthy 7._heisill,_hegoestoschool. ,butB./,/,/,although _fatbecauseheeats_junkfood. ,muchtoo ,muchtoo : Howhealthyareyou?Writeapassageaboutyourowneatinghabit. PeriodFive:SelfcheckandRevision Step1Greetings&freetalk Step2Discussion Workingroups,discusswhichkindoflifeishealthy. Doareportaccordingtothediscussion. 22 / 26 Step3Selfcheck Fillineachblankwiththecorrectwordgiven. Thenmakeyourownsentencewitheachword. Step4keyphrases: 多久一次 至于，关于 垃圾食品 饮食习惯 当然 照顾，照看 以 开始 使得结果不同，有重要性 去购物 聚会 去看电影 每周一次 很少 每周两次 每周三次 看电视 在周末 23 / 26 做作业 许多 尽力做某事 (to)dosth. 帮助某人做某事 和 相同 保持身体健康 Step5Grammar 1.掌握句型： 1)Whatdoyouusuallydoonweekends?Ioftengotothemovies. Whatdoesshedoonweekends?Sheoftengoestothemovies. Whatdoyouusuallydoonweekends?Ioftengotothemovies. (watchTV、 readbooks、 exercise、 clean、 skateboard、playbasketball、 washclothes、 goshopping、 gotomovies) Howoftendoyouexercise/? Taskone“Findmygroupmembers.” (1)教师指着屏幕说： “Nowlet ? 屏幕上出现各项活动的图片并介绍。 Ialwaysreadbooksat6:, (2)点击鼠标屏幕上出现频率副词及相关的百分比。 always(100%)usually(80%)often(30-50%) 24 / 26 sometimes(20%)hardlyever(5%)never(0%) 领读频