八年级上册Unit1Wheredidyougoonvacation八年级英语上第

八年级英语上（人教版）一单元第二课时原创教案（录音稿件）单位：四川省遂宁市第二中学校作者：银天平指导：曾继兵电话址：四川省遂宁市船山区遂州中路318号邮编：629000Period2Slide1: Hello,everyone.WelcometoourEnglishclass.TodaywewilllearnEnglishtopvolumeforJuniorTwo,Unit1,Thetitleis“Wheredidyougoonvacation?”，SectionAfromGrammarFocusto3B.PeriodTwo.Ithinkyouwillbehappytolearnitwithme.Slide2:Well,whatwillwelearn?Let'slookatLearninggoals.HerearesomeKeywords&phrases:theyareveryusefultous,so,wemustrememberthem.Ready?Now,pleasereadthemafterme.Something,somethingNothing,nothingEveryone,everyoneMyself,myselfYourself,yourselfSomeone,someoneBored,boredDiary,diarygoout,gooutofcourse,ofcourseYoumayaskmehowtousethem.Well,HerearesomeKeysentences:watchtheirstructureandunderstandtheirmeanings:Now,pleasereadthemafterme.Number1.—Wheredidyougoonvacation？IwenttoNewYorkCity.Number2.—Didyougooutwithanyone？—Didyoubuyanythingspecial?Number3.—Howwasyourvacation?Well,wewillstudyindefinitepronounsSlide3:But,Whatis“indefinitepronouns”inChinese?不定代词：不指名代替任何特定名词或形容词的代词叫作不定代词。常见不定代词如下所示(加速)Lookattheleftbox,herearesomeindefinitepronounslikethis:somemeans一些,somebodymeans某人,someonemeans某人,somethingmeans某事;某物Lookatthemiddlebox,herearesomeindefinitepronounslikethis:nothingmeans无物,allmeans全体；全部，用于三者以上,bothmeans两个(都)只限用于两者,nonemeans没人或没物（指三者以上）Lookattherightbox:Othermeans另一个，只限用于两者,othersmeans另一些,anothermeans另外一个；又一个，用于三者以上.muchmeans很多，代替不可数名词的,manymeans很多，代替可数复数名词的。Slide4:Now，Let’sgoon.Lookattheleftbox：anybodymeans任何人,常用于问句和否定句中。anyonemeans任何人，同样用于问句和否定句中。anythingmeans任何事物，常用于问句和否定句中。nomeans无，否定意味。nobodymeans无人，否定意味。noonemeans无人，否定意味。Well.Lookatthemiddlebox:neithermeans没人或没物,（指两个当中）eithermeans任何一个（指两个当中）eachmeans每个everymeans每个everybodymeans每人；大家；人人(加速everyonemeans每人everythingmeans每一事物，一切Lookattherightbox:fewmeans很少,表示否定，代替可数名词afewmeans一些；几个，表示肯定，代替可数名词littlemeans很少，表示否定，代替不可数名词alittlemeans一些，表示肯定，代替不可数名词onemeans一个(人或物)，表示肯定，代替可数名词Slide5:Let’spayattentiontothedifferentuseoftheseindefinitepronouns：Number1.someandany既可修饰可数名词复数，也可修饰不可数名词。some多用于肯定句，any则多用于否定句、疑问句和条件从句。(加速)Forexample:NumberoneA:Arethereanyapplesinthefridge?Inthequestionsentence,anyheremodifiesapplesB:Yes,hispositivesentence,someheremeanssomeapplesOrNo,therearen’hisnegativesentence,anyheremeansanyapplesNumbertwoA:Isthereanywaterinthebottle?inthisquestionsentence,anyhereitmodifieswaterB:Yes,hispositivesentence,someheremeanssomewater.OrNo,thereisn’hisnegativesentence,anyheremeansanywater.但是，在Wouldyoulikesometea?这类问句中则用some,而不用any,这是因为问话者希望得到对方肯定的答复。(加速)Slide6:Well,Fillintheblankswithsomeorany.Ready?Checkyouranswers.Yes,Numberone.Therearesometablesintheroom,buttherearen’tanychairs.thefirstsentenceisapositivesentence,wecanfillinitwithsome,thesecondsentenceisanegativesentence,wecanfillinitwithany.Numbertwo.Wouldyoulikesomemilk?thissentencemeans“hopetogetpositivereply”,wecanfillinitwithsome.Numberthree.Willyougivemesomepaper?thissentencemeans“hopetogetpositivereply”,wecanalsofillinitwithsome.Slide7:Well,let’slookatnumbertwo.some,any,no,every构成的复合不定代词作主语时，都作单数看待，其谓语动词用第三人称单数形式。例如：(加速)Numberone,Somethingiswrongwithmywatch.somethingworksasthesubjectwiththepredicateis.numbertwo.Well,everyonewantstowin.everyoneworksasthesubjectwiththepredicatewants.Now,Fillintheblankswithcorrectverbforms.Ready?Yesnumberthree.Nobodyknowswhatthefuturewillbelike.nobodyworksasthesubject,Wecanfillinitwithknowsnumberfour.ThereissomethingforeveryoneatGreenwoodPark.somethingworksasthesubject,Wecanfillinitwith“is”Slide8:Well,let’slookatnumberthree除noone以外，其他复合不定代词都写成一个词。Now,let’slookatnumberfour不定代词若有定语修饰，该定语要置于其后。例如：Didanyonesee____(好事)atthecinema?A.goodsomethingB.somethinggoodHerewecanusesomethinggood,chooseBHerearetwosentencesforyoutopractice.Ready?Now,checkyouranswer.numberone,Forlunch,wehadsomethingveryspecial(非常特别的东西)-yellownoodles.Herewecanusesomethingveryspecial,chooseanswerB.numbertwo,Doyouhaveanythingtosay(要说的事情)?Thisisaquestionsentence,Herewecanuseanythingtosay,chooseanswerCAreyouright?Slide9:Now,lookatthreeA:Fillintheblankswiththewordsintheboxandpracticetheconversation.Inthebox,hereisanyone,something,anything,everything,nothingNow,hereistheconversationReady?Let’sdoit.Didyoudoanythingfunonyourvacation,Alice?Yes,Idid.IwenttoSanya.AccordingtoAlice’sanswer,wecanfillinthefirstblankwithanythingLet’sgoonwiththenextone.Howdidyoulikeit?Well,itwasmyfirsttimethere,soeverythingwasreallyinteresting.AccordingtoAlice’sanswer,wecanfillinthesecondblankwitheverythingSlide10:Let’sgoonwiththeconversationDidyougowithanyone?Yes,Idid.Iwentwithmysister.AccordingtoAlice’sanswer,wecanfillinthethirdblankwithanyoneLet’sgoonwiththenextone.Didyougoshopping?Ofcourse!Iboughtsomethingformyparents,butnothingformyself.AccordingtoAlice’sanswer,intheforthblankwithsomething,andthefifthblankwithnothing,Let’sgoonwiththelastone.Whydidn’tyoubuyanythingforyourself?Ididn’treallyseeanythingIliked.Linda’squestionisanegativequestionsentence.Alice’sanswerisanegativesentence,sointhesixthblankwithanything,andtheseventhblankwithanything.Areyouright?Slide11:Now,lookatthreeB:Fillintheblanksinthee-mailmessagewiththewordsinthebox.Inthebox,hereisanything,everything,nothing,everyone,nooneNow,hereisthee-mailmessageAreyoureadyforit?Yes.Checkyouranswers:wecanfillinthefirstblankwithanythingbecauseofaquestionsentence,andthesecondblankwitheveryonebecauseofmyfamilyandthethirdblankwithev