人教版八年級上冊英語Unit2 How often do you exercise教案

第第頁人教版八年級上冊英語Unit2Howoftendoyouexercise?教案教材解讀本單元的教學內(nèi)容圍繞“多久做一次運動”這一話題展開。SectionA是基本語言內(nèi)容的收集和學習，這一部分引導學生通過本課的語言素材進行看圖說話、句型演練、實際描述，通過對話表演等使學生能夠正確地使用表示做什么活動的詞組，多久做一次的句型，從而熟練地談論多久做一次活動。SectionB是知識的擴展和語言的綜合運用，是在SectionA的基礎上，鍛煉學生能夠自如地談論自己的生活習慣。這些內(nèi)容都是與學生日常生活緊密相關(guān)的，學生很熟悉，也樂于去說，因此在這一課題的教學過程中，應緊密聯(lián)系學生生活實際，采用多種方式，以說為主，配合聽的練習，最終以對話為途徑，解決本課題的中心語句。這易于引發(fā)學生學會運用簡單的英語進行交際和交流，也對提高學生的綜合能力，特別是說的能力很有幫助。學生通過對本單元的學習，可以引導他們養(yǎng)成良好的生活習慣和飲食習慣，從而合理安排自己的各項工作，享受豐富多彩的校園生活。單元課程標準要求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.語法:熟知特殊疑問詞howoften的用法及頻度副詞在一般現(xiàn)在時的肯定、否定、疑問句中的用法。4.能用一般現(xiàn)在時談論健康的生活方式，業(yè)余生活及活動安排。5.通過學習了解學生業(yè)余時間的活動安排，讓學生深切體會到健康的秘訣在于運動，并號召大家：現(xiàn)在行動起來還不晚。6.讓學生反省自己的飲食和生活習慣，改掉惡習，從而養(yǎng)成健康的生活習慣。7.激發(fā)學生的學習熱情與興趣，體驗用英語與人交流的樂趣。教法導航課以任務型教學作為課堂教學理念、利用整體語言教學法、情景教學法、交際教學法等。2.在教學中創(chuàng)設切實可行的任務型教學活動、突出交際性。3.教師為主導、學生為主體、任務為基礎，注重實用性。4.引趣激趣策略，創(chuàng)設情景調(diào)節(jié)氣氛，引發(fā)激發(fā)學生興趣。學法導航多讀善思，小組合作、探究、學習、交流。課時分配第1課時：SectionA(la-1c)第2課時：SectionA(2a-2d)第3課時：SectionA(Grammarfocus-3c)第4課時：SectionB(1a-1e)第5課時：SectionB(2a-2e)第6課時：SectionB(3a-SelfCheck)Period1SectionA(1a-1c)授課時間________實有人數(shù)______缺席人數(shù)______缺席原因_________【課時目標】重點單詞：housework,hardly,ever,once,twice,Internet,program.重點詞組：howoften,onweekends,gotothemovies,helpwithhousework.重點句式：1.-Whatdoyouusuallydoonweekends?-Ioftengotothemovies.2.-HowoftendoyouwatchTV?-IwatchTVeveryday.4.掌握重要的頻率副詞和次數(shù)的表達方式。5.通過學習本課，能夠分清這幾個頻率副詞，用howoften引導詢問做事頻率的特殊疑問句及答語。【教學重難點】掌握重點單詞和短語。2．Improvethelisteningskillsandspeakingskills.【教學過程】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】【板書設計】Period2SectionA(2a-2d)授課時間________實有人數(shù)______缺席人數(shù)______缺席原因_________【課時目標】1.重點單詞：once,twice,Internet,program,full,swing.2.重點詞組：gotothemovies,watchTV,playtennis,onceaweek,twiceaweek.3.重點句式：-HowoftendoyouwatchTV?-Twiceaweek.-Doyougoshopping?-No,Inevergoshopping.4.讓學生學會表達進行某項活動的頻率。5.健康的秘訣在于運動，讓他們養(yǎng)成良好的學習和生活習慣。6.培養(yǎng)豐富的興趣愛好，充實自己。【教學重難點】1.Memorizethekeywordsandphrases.2.MakeconversationsbyusingtheseFrequencyAdverbs.【教學過程】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】【板書設計】Period3SectionA(GrammarFocus—3c)授課時間________實有人數(shù)______缺席人數(shù)______缺席原因_________【課時目標】1.重點單詞:maybe,least,exercise,full,swing.2.重點詞組:watchTV,atleast,goshopping.3.重點句式:-Howoftendoyou...?-Whatdoyouusuallydoonweekends?-Doyougoshopping?-No,Inevergoshopping.鞏固一般現(xiàn)在時的肯定,否定及疑問句式。5.熟練運用howoften及其答語。6.學會表達他們的日常活動，熱愛生活。【教學重難點】學會用howoften提問，并使用正確的答語回復。激發(fā)學生興趣，使他們運用所學知識談論業(yè)余活動?！窘虒W過程】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】【板書設計】Period4SectionB(1a—1e)授課時間________實有人數(shù)______缺席人數(shù)______缺席原因_________【課時目標】1.重點單詞:junkfood,coffee,health.2.重點句式:Howoftendoyoudrinkmilk?Idrinkmilkeveryday.3.Practicelisteningskills.4.Tellthestudentstoformgoodeatinghabitsandexercisemore.5.談論飲食習慣，增進友誼。【教學重難點】“Howoften”causeofspecialquestionsandanswers.用英語描寫自己的飲食習慣【教學過程】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】【板書設計】Period5SectionB(2a—2e)授課時間________實有人數(shù)______缺席人數(shù)______缺席原因_________【課時目標】1.重點單詞：result,percent,online,although,through,mind,body,such.2.重點詞組：suchas,gotothemovies,playcomputers,usetheInternet.3.重點句式:Herearetheresults.Moststudentsuseitforfunandnotforhomework.Theanswerstoourquestionsaboutwatchingtelevisionwerealsointeresting.4.能夠準確的用表示頻率的詞組來描述做事情的頻率。5.教會學生合理的分配時間，勞逸結(jié)合。6培養(yǎng)學生的閱讀理解能力，提高辨別是非的能力?！窘虒W重難點】Learntowriteapassagelike2b.【教學過程】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】【板書設計】Period6SectionB(3a—SelfCheck)授課時間________實有人數(shù)______缺席人數(shù)______缺席原因_________【課時目標】1.重點單詞:dentist,magazine,however,than,almost,none,less,point.2.重點句式:①Janeisa16-year-oldhighschoolstudentintheUnited States.②Shesayssheisafraid!③Youhavetolearnmoreabouthealthyhabits.3.重點短語：doexercise,readbooks,helpwithhousework,gotothedentist.watchTVforover2hours,eathamburgers,stayuplate.4.用一般現(xiàn)在時，敘述自己的飲食習慣。【教學重難點】用英語描寫自己的好的、壞的飲食習慣【教學過程】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+活動+頻率”寫日?；顒印３Ｓ镁湫蚐hehasalotofgoodhabits.However,shehassomebadhabits,too.Iexerciseeveryday.Shehardlyeverstaysuplate.It’sgoodformyhealth.SheusuallywatchesTVformorethantwohoursaday.寫作實例假設你叫李華，你們市將要舉行以“HowtoEatinaHealthyWay”為題的演講比賽，請你寫一篇演講稿,內(nèi)容包括:1.說明演講的主題(howtoeatinahealthyway);2.我們應該少吃及多吃的食物有哪些，并說明原因;3.描述自己的健康飲食習慣,并舉例說明;【寫前指導】