人教版八年級(jí)上冊(cè)英語(yǔ)Unit2 How often do you exercise教案

第第頁(yè)人教版八年級(jí)上冊(cè)英語(yǔ)Unit2Howoftendoyouexercise?教案教材解讀本單元的教學(xué)內(nèi)容圍繞“多久做一次運(yùn)動(dòng)”這一話題展開(kāi)。SectionA是基本語(yǔ)言?xún)?nèi)容的收集和學(xué)習(xí)，這一部分引導(dǎo)學(xué)生通過(guò)本課的語(yǔ)言素材進(jìn)行看圖說(shuō)話、句型演練、實(shí)際描述，通過(guò)對(duì)話表演等使學(xué)生能夠正確地使用表示做什么活動(dòng)的詞組，多久做一次的句型，從而熟練地談?wù)摱嗑米鲆淮位顒?dòng)。SectionB是知識(shí)的擴(kuò)展和語(yǔ)言的綜合運(yùn)用，是在SectionA的基礎(chǔ)上，鍛煉學(xué)生能夠自如地談?wù)撟约旱纳盍?xí)慣。這些內(nèi)容都是與學(xué)生日常生活緊密相關(guān)的，學(xué)生很熟悉，也樂(lè)于去說(shuō)，因此在這一課題的教學(xué)過(guò)程中，應(yīng)緊密聯(lián)系學(xué)生生活實(shí)際，采用多種方式，以說(shuō)為主，配合聽(tīng)的練習(xí)，最終以對(duì)話為途徑，解決本課題的中心語(yǔ)句。這易于引發(fā)學(xué)生學(xué)會(huì)運(yùn)用簡(jiǎn)單的英語(yǔ)進(jìn)行交際和交流，也對(duì)提高學(xué)生的綜合能力，特別是說(shuō)的能力很有幫助。學(xué)生通過(guò)對(duì)本單元的學(xué)習(xí)，可以引導(dǎo)他們養(yǎng)成良好的生活習(xí)慣和飲食習(xí)慣，從而合理安排自己的各項(xiàng)工作，享受豐富多彩的校園生活。單元課程標(biāo)準(zhǔn)要求1.詞匯：housework,hardly,ever,once,twice,Internet,program,full,swing,maybejunk,coffee,health,result,percent,online,television,although,through,etc.2.句型：Whatdoyouusuallydoonweekends?Ialwaysexercise.Whatdoesshedoonweekends？Howoftendoyougotothemovies?Igotothemoviesmaybeonceamonth.3.語(yǔ)法:熟知特殊疑問(wèn)詞howoften的用法及頻度副詞在一般現(xiàn)在時(shí)的肯定、否定、疑問(wèn)句中的用法。4.能用一般現(xiàn)在時(shí)談?wù)摻】档纳罘绞?，業(yè)余生活及活動(dòng)安排。5.通過(guò)學(xué)習(xí)了解學(xué)生業(yè)余時(shí)間的活動(dòng)安排，讓學(xué)生深切體會(huì)到健康的秘訣在于運(yùn)動(dòng)，并號(hào)召大家：現(xiàn)在行動(dòng)起來(lái)還不晚。6.讓學(xué)生反省自己的飲食和生活習(xí)慣，改掉惡習(xí)，從而養(yǎng)成健康的生活習(xí)慣。7.激發(fā)學(xué)生的學(xué)習(xí)熱情與興趣，體驗(yàn)用英語(yǔ)與人交流的樂(lè)趣。教法導(dǎo)航課以任務(wù)型教學(xué)作為課堂教學(xué)理念、利用整體語(yǔ)言教學(xué)法、情景教學(xué)法、交際教學(xué)法等。2.在教學(xué)中創(chuàng)設(shè)切實(shí)可行的任務(wù)型教學(xué)活動(dòng)、突出交際性。3.教師為主導(dǎo)、學(xué)生為主體、任務(wù)為基礎(chǔ)，注重實(shí)用性。4.引趣激趣策略，創(chuàng)設(shè)情景調(diào)節(jié)氣氛，引發(fā)激發(fā)學(xué)生興趣。學(xué)法導(dǎo)航多讀善思，小組合作、探究、學(xué)習(xí)、交流。課時(shí)分配第1課時(shí)：SectionA(la-1c)第2課時(shí)：SectionA(2a-2d)第3課時(shí)：SectionA(Grammarfocus-3c)第4課時(shí)：SectionB(1a-1e)第5課時(shí)：SectionB(2a-2e)第6課時(shí)：SectionB(3a-SelfCheck)Period1SectionA(1a-1c)授課時(shí)間________實(shí)有人數(shù)______缺席人數(shù)______缺席原因_________【課時(shí)目標(biāo)】重點(diǎn)單詞：housework,hardly,ever,once,twice,Internet,program.重點(diǎn)詞組：howoften,onweekends,gotothemovies,helpwithhousework.重點(diǎn)句式：1.-Whatdoyouusuallydoonweekends?-Ioftengotothemovies.2.-HowoftendoyouwatchTV?-IwatchTVeveryday.4.掌握重要的頻率副詞和次數(shù)的表達(dá)方式。5.通過(guò)學(xué)習(xí)本課，能夠分清這幾個(gè)頻率副詞，用howoften引導(dǎo)詢(xún)問(wèn)做事頻率的特殊疑問(wèn)句及答語(yǔ)?！窘虒W(xué)重難點(diǎn)】掌握重點(diǎn)單詞和短語(yǔ)。2．Improvethelisteningskillsandspeakingskills.【教學(xué)過(guò)程】Step1GreettheclassT:Iseveryoneheretoday?Let’sgoontolearn“Unit2Howoftendoyouexercise?”Step2Makealist(la)Firstlookatthepicture.Askafewstudentstosaywhattheycanseeinthethoughtbubbles.Eachthoughtbubbleshowssomethingwhatapersondoesonweekends.Thenmakeeachactivity.Askstudentstorepeateachone.Eg.Onegirlisshopping.Anothergirlisreading.ThisboyiswatchingTV.Pointoutthesampleanswer.Thenaskstudentstolistalltheactivitiesinthethoughtbubbles.Iftheydon’tknowhowtowritetheactivities,usebilingualdictionaries.Thenaskthestudentwhofinishesfirsttowritetheanswersontheblackboard.Checktheanswersontheblackboardandaskstudentstocorrecttheirownactivities.Step3PresentationDisplayalargecalendarthatshowsthedaysoftheweek.TellstudentsSaturdayandSundayareweekends.Askstudentstorepeattheword“weekend”.Thenshowthreenewwords:howoften多久一次hardlyadv.幾乎不;幾乎沒(méi)有everadv．曾;曾經(jīng)Step4Listening(1b)Listentotheconversation.Thepeoplearetalkingaboutwhattheydoonweekends.Pleaselistentothetapeandwritetheactivitiesbehindthecorrectfrequencywordsinthelist.Makesureeveryoneunderstandswhattodo.Playthetapeforthefirsttime,andletstudentsonlylisten.Thenplayitasecondtime,andaskstudentstocompletetheactivityindividually.Andthenchecktheanswersinclass.Step5Pairwork(1c)Firstasktwostudentstoreadthesampleinspeechbox.A:Whatdoyoudoonweekends?B:IusuallywatchTV.A:Doyougoshopping?B:No,Inevergoshopping.Thenworkwithapartner,makeyourownconversationsaboutthepeopleinthepicture.Forexample:Picturea:-Whatdoesshedoonweekends?-Sheoftengoesshopping.Thenletstudentsworkinpairsandmaketheirownconversationsaboutthepeopleinthepicture.Thenasksomepairstopresenttheirconversationstotheclass.Step6HomeworkPracticethedialogueaccordingtothepictureonPage9.【拓展延伸】【板書(shū)設(shè)計(jì)】Period2SectionA(2a-2d)授課時(shí)間________實(shí)有人數(shù)______缺席人數(shù)______缺席原因_________【課時(shí)目標(biāo)】1.重點(diǎn)單詞：once,twice,Internet,program,full,swing.2.重點(diǎn)詞組：gotothemovies,watchTV,playtennis,onceaweek,twiceaweek.3.重點(diǎn)句式：-HowoftendoyouwatchTV?-Twiceaweek.-Doyougoshopping?-No,Inevergoshopping.4.讓學(xué)生學(xué)會(huì)表達(dá)進(jìn)行某項(xiàng)活動(dòng)的頻率。5.健康的秘訣在于運(yùn)動(dòng)，讓他們養(yǎng)成良好的學(xué)習(xí)和生活習(xí)慣。6.培養(yǎng)豐富的興趣愛(ài)好，充實(shí)自己?！窘虒W(xué)重難點(diǎn)】1.Memorizethekeywordsandphrases.2.MakeconversationsbyusingtheseFrequencyAdverbs.【教學(xué)過(guò)程】SteplGreetingsGreettheclassasusualStep2RevisionAskthestudentstolookatthepictureonPage9andmakeconversations,usingthesentencepattern-Whatdoyoudo?-Iusually-Doyou?-No,IneverStep3Listening(2aand2b)1.Introducesomenewwords:once,twice,threetimes,program.Introducethelisteningmaterial:ThisisaninterviewaboutwhataboynamedChengTaousuallydoes.In2a,listentothetapeandnumbertheactivities.Forexample,whattheyfirsttalkaboutiswatchingTV,soweputthenumber“1”infrontof“watchTV”.Nowlet’slistentothetapeandnumbertheactivities.In2b,listenagainandmatchtheactivities.Forexample,whattheyfirsttalkaboutiswatchingTV,andChengTao’sansweris“...abouttwiceaweek...”,sowematch“watchingTV”with“Twiceaweek”withline.Now,let’slistentothetapeandmatchtheactivities.2.Makesurethestudentsunderstandthelisteningtasks.Thenplaythetapeandchecktheanswerstogether.Step4Pairwork(2c)Firstaskastudenttoreadthelistofactivitiestotheclass.watchTVusetheInternetreadEnglishbooksgotothemoviesexerciseThencheckifallthestudentsunderstandthevocabularyandphrases.Theteachercansay,“Nowtellmehowoftenyoudotheseactivities.”Fillinthechartandthenmakeconversations.Asktwoofthestudentstoactouttheconversationlike2c.Step5Role-playRole-playtheconversation.Firstasktwostudentstoactouttheconversation,andthenmaketheirownconversations.ItcanhelpthemtoimprovetheiroralEnglishandspeakingskills.Step6SummaryThisclasswe’velearntsomefrequencywords,suchaseveryday,onceaweek,twiceaweek,threetimesaweek,onceamonth,twiceamonth.Andwe’velearnttotalkabouthowoftenpeopledothings.Afterclassdomorepracticeandkeepadiary.Andremembertoexerciseeveryday.Itcanhelpyoutobuildupyourstrongbodyandkeepfit.Step7Homework1.Finishtheexercisesinworkbook.2.Recite2candmakeasimilarconversationwithyourpartner.【拓展延伸】【板書(shū)設(shè)計(jì)】Period3SectionA(GrammarFocus—3c)授課時(shí)間________實(shí)有人數(shù)______缺席人數(shù)______缺席原因_________【課時(shí)目標(biāo)】1.重點(diǎn)單詞:maybe,least,exercise,full,swing.2.重點(diǎn)詞組:watchTV,atleast,goshopping.3.重點(diǎn)句式:-Howoftendoyou...?-Whatdoyouusuallydoonweekends?-Doyougoshopping?-No,Inevergoshopping.鞏固一般現(xiàn)在時(shí)的肯定,否定及疑問(wèn)句式。5.熟練運(yùn)用howoften及其答語(yǔ)。6.學(xué)會(huì)表達(dá)他們的日?；顒?dòng)，熱愛(ài)生活?！窘虒W(xué)重難點(diǎn)】學(xué)會(huì)用howoften提問(wèn)，并使用正確的答語(yǔ)回復(fù)。激發(fā)學(xué)生興趣，使他們運(yùn)用所學(xué)知識(shí)談?wù)摌I(yè)余活動(dòng)?！窘虒W(xué)過(guò)程】Step1RevisionTalkaboutstudents’dailyactivities.Step2LeadinginFirstaskstudentswhattheyusuallydoiftheyarefree.Andtalkabouttheirdailylife.Step3GrammarfocusReadthesentencestogether,andthenhelpstudentstosummarizethegrammar.T:Thisperiodwe'velearntsomefrequencywords,suchaseveryday,onceaweek,twiceaweek,threetimesaweek,onceamonth,twiceamonth,always,often,sometimes,hardlyever,never...Step4Fillintheblanks(3a)Firstshowsomesentences,andthenaskstudentstofillintheblankswithdoordoes.Forexample:1.-Howoften______yoursisterwatchTV?-ShewatchesTVeveryday.2.-______youexerciseeveryday?-Yes,I_.3.-____yourparentsplaysports?-Yes,they.Completethequestionswithdoordoesin3a.Thenmatchthequestionsandanswers.Thisstephelpsstudentsknowwhentousedoordoes.Step3Pairwork(3b)Usethewordsgiventowritequestions.Thenaskandanswerthemwithapartner.Step4Pairwork(3c)WhatcanyoudotoimproveyourEnglish?Addmorethingstothechart.Thenaskyourclassmatesthequestionsandfindthebeststudent.A:HowoftendoyoureadEnglishbooks?B:IreadEnglishbooksabouttwiceaweek.【拓展與延伸】【板書(shū)設(shè)計(jì)】Period4SectionB(1a—1e)授課時(shí)間________實(shí)有人數(shù)______缺席人數(shù)______缺席原因_________【課時(shí)目標(biāo)】1.重點(diǎn)單詞:junkfood,coffee,health.2.重點(diǎn)句式:Howoftendoyoudrinkmilk?Idrinkmilkeveryday.3.Practicelisteningskills.4.Tellthestudentstoformgoodeatinghabitsandexercisemore.5.談?wù)擄嬍沉?xí)慣，增進(jìn)友誼?！窘虒W(xué)重難點(diǎn)】“Howoften”causeofspecialquestionsandanswers.用英語(yǔ)描寫(xiě)自己的飲食習(xí)慣【教學(xué)過(guò)程】Step1Leadingin1.Greetings&freetalk.2.PracticereadingtheconversationonPage10.3.Checkthehomework.Step2Matchthepictures(la)Pointatthewords.Letstudentsreadaftertheteacher.Makesurethestudentsunderstandwhattheirmeaningsare.Letstudentspayattentiontothepictures.Saysomethingaboutthepictures.Matchthewordswiththepictures.Checktheanswersandthenpracticereading.Step3Askandanswer(1b)Pairwork:T:Nowlookattheconversationin1b.I’llasktwostudentstoreadittotheclass.Workwithyourpartner.Pleasemakeyourownconversationsusingthewordsinla.Forexample:A:Howoftendoyoueatvegetables?B:Ieatvegetableseveryday.A:Doyoulikeit?B:No.Butmymotherwantsmetoeatit.Shesaysitisgoodformyhealth.Thenasksomepairstopresenttheirconversationstotheclass.Step4Listening(1c&1d)1cT:Nowyouwillhearareporterinterviewingtwopeople,TinaandBill.Readthetwonamesforthestudent.In1c.we’llknowwhoishealthy,BillorTina?Readthequestionsin1c.Listentothetapecarefullytwice.Circle“Yes”,“No”or“Idon’tknow”inthechart.1d1.Beforewechecktheanswersinlc,we’llreadthroughthequestionsin1d.PayattentiontoTina’sandBill’sanswers.2.Fromtheanswersin1d,askthequestion:Whoishealthy,BillorTina?Step5Pairwork(le)StudentAisthereporter.StudentBisTinaorBill.Askandanswerquestions.Thenchangeroles.A:Howoftendoyouexercise?B:Iexerciseeveryday.A:Andhowoftendoyou?Step6HomeworkWriting:MyEatingHabit【拓展與延伸】【板書(shū)設(shè)計(jì)】Period5SectionB(2a—2e)授課時(shí)間________實(shí)有人數(shù)______缺席人數(shù)______缺席原因_________【課時(shí)目標(biāo)】1.重點(diǎn)單詞：result,percent,online,although,through,mind,body,such.2.重點(diǎn)詞組：suchas,gotothemovies,playcomputers,usetheInternet.3.重點(diǎn)句式:Herearetheresults.Moststudentsuseitforfunandnotforhomework.Theanswerstoourquestionsaboutwatchingtelevisionwerealsointeresting.4.能夠準(zhǔn)確的用表示頻率的詞組來(lái)描述做事情的頻率。5.教會(huì)學(xué)生合理的分配時(shí)間，勞逸結(jié)合。6培養(yǎng)學(xué)生的閱讀理解能力，提高辨別是非的能力。【教學(xué)重難點(diǎn)】Learntowriteapassagelike2b.【教學(xué)過(guò)程】Step1Leading-inGreettheclassandcheckthehomework.Step2PresentationShowthenewwordsonthescreenandteachstudentstoreadthem.Andaskthemtorepeat.Step3Ranktheseactivities(2a)Readthephrases,andaskstudentstorepeatandtranslatethem.Makesurethestudentscanreadandunderstandthephrases.Ranktheseactivitiesaccordingtohowoftenyouthinkyourclassmatesdothem(1=mostoften,6=leastoften).Step4Reading(2b)Explainthereadingtask.T:Nowpleaseopenyourbooksonpage13.Lookat2bfirst,andI’llreadeachlineofthearticletoyou.ThisarticleshowswhatNo.5HighSchoolstudentsdointheirfreetime:howoftentheyexercise,howoftentheyusetheInternetandhowoftentheywatchTV.ReadthearticlesentencebysentenceandthentranslateintoChinese.Step5Questionsandanswers(2c)Readthearticleagainandanswerthequestions.1.Howmanypercentofthestudentsdonotexerciseatall?2.HowmanypercentofthestudentsusetheInterneteveryday?3.HowoftendomoststudentswatchTV?Whatdotheyusuallywatch?4.Whatdoesthewriterthinkisthebestwaytorelax?Why?5.DoyouthinkthestudentsatNo.5HighSchoolarehealthy?Whyorwhynot?Helpthestudentstoanswerthesequestions.Step6Writing(2d)Accordingtothearticleandthepiecharts,writesentenceswiththepercentagesusingalways,usuallyorsometimes.Keys:1.90%:2.85%:3.45%:4.10%:5.13%:6.2%:Thisstephelpsstudentsmakesentencesaccordingtothearticleandunderstanditclearly.Step7Groupwork(2e)Freetalk:ChooseoneofthesefreetimeactivitiesorthinkofyourownThenaskyourclassmateshowoftentheydothisactivityandmakeapiechart.Showthepiecharttoyourclass.Step8HomeworkRecitethearticle.【拓展延伸】【板書(shū)設(shè)計(jì)】Period6SectionB(3a—SelfCheck)授課時(shí)間________實(shí)有人數(shù)______缺席人數(shù)______缺席原因_________【課時(shí)目標(biāo)】1.重點(diǎn)單詞:dentist,magazine,however,than,almost,none,less,point.2.重點(diǎn)句式:①Janeisa16-year-oldhighschoolstudentintheUnited States.②Shesayssheisafraid!③Youhavetolearnmoreabouthealthyhabits.3.重點(diǎn)短語(yǔ)：doexercise,readbooks,helpwithhousework,gotothedentist.watchTVforover2hours,eathamburgers,stayuplate.4.用一般現(xiàn)在時(shí)，敘述自己的飲食習(xí)慣?！窘虒W(xué)重難點(diǎn)】用英語(yǔ)描寫(xiě)自己的好的、壞的飲食習(xí)慣【教學(xué)過(guò)程】Step1RevisionAskseveralstudentstoretellthearticleintheirownwordsStep2Completethereport(3a) Lookattheinformationinthechartandcompletethereport.Theteacherreadsthepassage,andasksstudentstofillintheblankswiththeproperwords.Discusswhataregoodandwhatarebadhabits.Step3Completethechart(3b)Completethechartwithyourowninformation.Inthelastcolumn,useexpressionslikealways,everyday,twiceaweekandnever.Step4Writing(3c)Writeareportaboutyourgoodandbadhabits.Sayhowoftenyoudothings.Usethereportin3aasanexample.Step5HomeworkGiveadviceonwhatgoodhabitsare.話題分析本單元的作文是用“主語(yǔ)+活動(dòng)+頻率”寫(xiě)日?；顒?dòng)。常用句型Shehasalotofgoodhabits.However,shehassomebadhabits,too.Iexerciseeveryday.Shehardlyeverstaysuplate.It’sgoodformyhealth.SheusuallywatchesTVformorethantwohoursaday.寫(xiě)作實(shí)例假設(shè)你叫李華，你們市將要舉行以“HowtoEatinaHealthyWay”為題的演講比賽，請(qǐng)你寫(xiě)一篇演講稿,內(nèi)容包括:1.說(shuō)明演講的主題(howtoeatinahealthyway);2.我們應(yīng)該少吃及多吃的食物有哪些，并說(shuō)明原因;3.描述自己的健康飲食習(xí)慣,并舉例說(shuō)明;【寫(xiě)前指導(dǎo)】