英语人教版八年级上册Unit 1 Section A Period 1.ppt

Howdoyoustudyforatest?,Unit1,SectionA,Period1(1a2c),DoyoulikeEnglish?HowdoyoulearnEnglish?,1aCheck()thewaysyoustudyforanEnglishtest.Addotherwaysyouusesometimes.,_byworkingwithfriends_bymakingflashcards_byreadingthetextbook_bymakingvocabularylists_bylisteningtotapes_byaskingtheteacherforhelp_,bysurfingtheInternet,bywatchingEnglishmovies,Howdoyoustudyforatest?,bylisteningtotapes,byworkingwithfriends,Howdoyoustudyforatest?,byaskingtheteacherforhelp,Howdoyoustudyforatest?,bymakingflashcards,Howdoyoustudyforatest?,byreadingthetextbook,Howdoyoustudyforatest?,bymakingvocabularylists,Howdoyoustudyforatest?,bysurfingtheInternet,Howdoyoustudyforatest?,bywatchingEnglishmovies,Howdoyoustudyforatest?,“by+动名词”常常表示手段、方式或方法，可以用来回答how引导的特殊疑问句。-HowdoyoulearnEnglish?-IlearnEnglishbywatchingEnglishmovies.,Listen.Howdothesestudentsstudyforatest?Writelettersfromthepicturesabove.,_1.Mei_2.Pierre_3.Antonio,b,c,a,PAIRWORK,A:Howdoyoustudyforatest?B:Istudybyworkingwithagroup.,Askyourpartnerhowheorshestudiesforatest.,2aListenandcheck()thequestionsyouhear.,Questions1.DoyoulearnEnglishbywatchingEnglish-languagevideos?2.Doyoueverpracticeconversationswithfriends?3.Whataboutlisteningtotapes?4.Whataboutreadingaloudtopracticepronunciation?5.Haveyoueverstudiedwithagroup?,2bListenagain.Matcheachquestionabovewithananswerbelow.,1.DoyoulearnEnglishbywatchingEnglish-languagevideos?2.Doyoueverpracticeconversationswithfriends?3.Whataboutlisteningtotapes?4.Whataboutreadingaloudtopracticepronunciation?5.Haveyoueverstudiedwithagroup?,a,c,d,b,Yes,Ihave.Ivelearnedalotthatway.Oh,yes.Itimprovesmyspeakingskills.Idothatsometimes.Ithinkithelps.No.Itstoohardtounderstandthevoices.,PAIRWORK,A:Haveyoueverstudiedwithagroup?B:Yes,Ihave.Ivelearnedalotthatway.,Makeconversationsusingtheinformationfrom2aand2b.,how引导特殊疑问句,how用来询问做事的方式或手段，意为“怎样、如何”。,-Howdoyoustudyforatest?-Istudybymakingflashcards.,how用在问候语中。如：Howdoyoudo?你好！这是初次见面时的问候语,答语也用Howdoyoudo?how用来询问身体健康状况,意为“怎么样”。-Howisyourmother?-Sheisverywell.,问题探究,介词by的用法1.表示“通过方法或途径的意思”,译成“靠,通过”,后面可加名词、名词短语或动名词。可用来回答how引导的特殊疑问句。IlearnEnglishbywatchingEnglishmovies.我通过观看英文电影来学习英语。Thehousewasdestroyedbyfire.房屋被火烧毁了。2.表示搭乘交通工具。travelbyair/land/sea航空（陆路，航海）旅行gobytrain/boat/bus乘火车（船，公共汽车）,3.表示“在以前”。gobackbyten十点前回来4.表示“被，由”somearticleswrittenbyLuXun一些由鲁迅写的文章5.表示“在旁边，靠近”Thereisapowerstationbytheriver.河边有一个电厂。相关短语:bytheway顺便说一下daybyday日复一日bymistake错误的byoneself独自地,英汉互译IstudyEnglishbylisteningtocassettes.(通过听录音带)bystudyingwithagroup.()bywatchingEnglishprogramsonTV.()bytakingpartinEnglishclassesafterschool.(),通过小组学习,通过看英文电视节目,通过放学后上英语班,IstudyEnglish_(通过读英文杂志)._(通过读教科书)._(通过认真完成家庭作业).,byreadingEnglishmagazines,byreadingthetextbook,bydoinghomeworkcarefully,现在完成时(PresentPerfect),现在完成时表示过去发生的某一动作对现在造成的影响或产生的结果；或这一动作开始于过去，持续到现在，并将继续下去。,GrammarFocus,构成形式：助动词have/has+过去分词,肯定式：主语+have/has+过去分词+其他Ihavereadthebooktwice.,否定式：主语+havent/hasnt+过去分词+其他Ihaventbeentherebefore.,疑问式：Have/Has+主语+过去分词+其他？Haveyoufinishedyourhomework?,现在完成时的构成及基本句型,现在完成时的基本用法表示过去发生或已完成的某一个动作对现在造成的影响或结果。-Haveyouhadlunch?你吃过午饭没？-Yes,Ihave.Ivejusthadit.吃过了，我刚刚吃的。（影响及结果：我现在饱了，不需要了）HehasgonetoBeijing.他已经去北京了。（影响及结果：他人现在不在这里了）,(2)表示过去已经开始，持续到现在的动作或状态。该用法常和表示过去某一时刻延续到现在的一段时间的状语连用，如for、since等引导的一段时间。Ihavebeenhereforthreedays.我在这里已经3天了。Hisfatherhasworkedinthatfactorysince1991.他爸爸自1991年以来都在这家工厂工作。,(3)表示到现在为止这一时期中多次动作的总和或所做过的工作的量的积累。IhavebeentoBeijingtwice.我去过北京两次。WevelearntfiveEnglishsongsthisyear.今年我们学了五首英语歌曲。Howmanypagesofthebookhaveyouread?这本书你读了多少页了？,-He_totheparty.-What_tohim?Hesaidhewouldbeherebyeightoclock.A.hasntcome;happenedB.didntcome;hashappenedC.isntcoming;hadoccurredD.hasntcome;hashappened,D,考点例析,2.I_aletterfromhimsinceheleft.A.didntreceiveB.haventgotC.didnthaveD.haventheard,B,现在完成时与一般过去时的区别1.一般过去时表示过去某个时间发生的事、存在的状态或经常发生的动作。说话的侧重点只在于陈述一件过去的事情，不强调对“现在”产生的影响。如：HevisitedGuilinin1998.他1998年参观过桂林。(只说明去桂林的时间)2.现在完成时表示动作发生在过去，对现在造成了影响或产生了结果。不与确定的过去时间状语连用。如：Jillhasboughtanewcomputer.吉尔买了一台新电脑。(着重点是现在有了一台新电脑),选择填空1.TheOrientalPearlTVTower_tensofthousandsofvisitorssince1995.A.attractedB.attractsC.hasattractedD.willattract2.They_sincethefactoryopened.A.hasworkedhereB.haveworkedhereC.workedhereD.areworking3.Since2000Nanchanghasbecomeanewcity.Everything_.A.ischangedB.waschangedC.haschangedD.hadchanged,C,B,C,4.Thehouseisdirty.We_itforweeks.A.didntcleanB.hadntcleanedC.dontcleanD.haventcleaned5.HarryPotterisaverynicefilm.I_ittwice.A.wi