人教版八年级上册unit2 1a-2d.ppt

人教新目标八年级上册鲖城镇中心校制作者：蒋宗琴,Unit2Howoftendoyouexercise?,SectionA1a-1c,Objectives,Tolearntounderstandandusewhquestions:Whatdo？Howoften?andadverbsoffrequency:all/most/some/noneTotalkaboutwhatyouusuallydoonweekendsandhowoftenyoudoacertainthing,Review,Wordsandexpressions,我们在每课时前增加本课时重点单词和短语表达部分,旨在帮助学生在上课前对早读学习的单词及短语进行复习回顾，从而加深记忆。用一分钟时间对单词进行复习，使学生在新课学习中没有单词障碍。通过朗读，使学生熟练掌握单词的正确发音。所呈现单词均出自课本单词表中的词汇。,howoftenexercisehardlyever,多久一次v.C练习如:Letsdoourexercises.让我们做练习吧。Thedoctoradvisedhimtotakemoreexercise.散步是很好的运动。,Languagepoints,频率副词,always意为“总是”,表示动作的重复或状态的延续。usually意为“通常”,表示很少有例外。often意为“经常”,表示动作的重复,但不如usually那么频繁,中间有间断。sometimes意为“有时”,表示动作偶尔发生。hardly意为“几乎不”,常和ever连用表示强调。never意为“从未”。,always,usually,often,sometimes,hardlyever,never,从不,从未,很少,几乎不,有时,经常,常常,通常,一般,总是,100%,0%,1.hardly只用作副词，其意思是“几乎不”，表示否定概念。e.g.HecanhardlyspeakEnglish.他不太会说英语。hardlyever几乎从不e.g.Peterishardlyeverlate.彼得几乎从不迟到。,Explaination,hard也用副词，意为“努力地、刻苦地”，“猛烈地”。e.g.Heworkshardonlybeforeexams.他只在考试前努力学习。,辨析,Practicetheconversationinthepictureabove.Thenmakeyourownconversationsconversationsaboutwhatyoudoonweekends.,A:Whatdoyoudoonweekends?,B:IusuallywatchTV.,A:Doyougoshopping?,B:No,Inevergoshopping.,1c.,Sheusuallydoeshomework.,Whatdoessheusuallydoonweekends?,Sheoftendoessomereading.,Pairwork,Heusuallydoessomeexercise.,What_heusuallydoonweekends?,Heusuallyplaysfootball.,does,alwaysdohomework,usuallygoswimming,Whatdoesshedoonweekends?,sometimeswatchTV,oftengotothemovies,Whatdoeshedoonweekends?,Theyusuallydosomereading.,What_theyusuallydoonweekends?,Theyusuallygoshopping.,do,Whatdoesshedoonweekends?,hardlyeverexercise,nevereathamburger,Pairwork,Pleasemakesentencesasmoreasyoucan.Thenletusseewhichgroupmakesthemost.,always,usually,often,sometimes,never,hardlyever,总是,通常,常常,有时,几乎不,从不,Ialwaysdosomereadingonweekends.,Howoftendoyoudotheseactivities?,Freetalk,gotothemovieswatchTVshopexerciseread,Sun.MonTues.Wed.Thurs.Fri.Sat.,read,read,read,read,read,read,read,Ilikereading.,Shereadsbookseveryday.,Shealways(总是)readsbooks.,Sun.Mon.Tues.Wed.Thurs.Fri.Sat.,Ilikedrinkingmilk.,go,go,go,go,go,Heusually(通常)drinksmilk.,Hedrinksmilkfivetimes(次数)aweek.,Sun.Mon.Tues.Wed.Thurs.Fri.Sat.,TV,TV,TV,TV,Heoften(常常)watchesTV.,HewatchesTVfourtimesaweek.,IlikewatchingTV.,Ilikedoingexercise.,Sun.Mon.Tues.Wed.Thurs.Fri.Sat.,do,do,Hesometimes(有时)doesexercise.,Hedoesexercisetwice(两次)aweek.,Sun.Mon.Tues.Wed.Thurs.Fri.Sat.,Idontlikeswimming.Ilikeeating.,Henever(从不)goesswimming.,Healwayseats.,Listen.Chengistalkingabouthowoftenhedoesdifferentactivities.Numbertheactivitiesyouhear.,2a,Activitiesa._gotothemoviesb._watchTVc._shopd._exercisee._read,1,3,5,4,2,2b,ActivitiesHowoftena.gotothemovieseverydayb.watchTVonceaweekc.shoptwiceaweekd.exercisethreetimesaweeke.readonceamonthtwiceamonth,Listenagain.HowoftendoesChengdotheactivities?Matchhisactivitieswiththenumberoftimeshedoesthem.,2c,Pairwork,Howoftendoyoudotheseactivities?Fillinthechartandthenmakeconversations.,本课时我们学习的主要语法点是由wh-和how引导的特殊疑问句以及对应的答语。如:Whatdo/does?Howoftendo/does?等。Whatdoyouusuallydoonweekends?你通常周末做什么？Iusuallylistentomusic.我通常听音乐。,Howoftendoyougotothefactory?你多久去一次工厂？Igotothefactorytwiceaweek.我两周去一次。Howoftendoyouexercise?你（你们）多久锻炼一次身体？Howoften+助动词do(does或did)+主语+dosth.?,疑问词howoften是问频率(多久一次),（在这里助动词do(does或did)是起帮助构成疑问的作用）与一般现在时或一般过去时连用,回答一般是用表示频率的副词。如：once,twice,threetimes,sometimes,quite,often,never,everyday,onceaweek,twiceamonth,threetimesamonth,threeorfourtimesamonth等。,Whatdoyouusuallydoonweekends?Iusuallyplaysoccer.Whatdotheydoonweekends?Theyoftengotothemovies.Whatdoeshedoonweekends?Hesometimesw