人教版八年级下册英语第3单元课件(超级实用)

Unit3Couldyoupleasecleanyourroom?review•Akangaroocanrunasfastasabus.•袋鼠可以跑得和汽车一样快。•as……as和……一样•notas/so……as前者不及后者•intime及时•ontime准时Whatamess!真乱•Whatwillyourmothersaywhensheseethismess?Youareanicekid.Cleanyourroomrightaway.Clean/Sweepthefloor.Putawayyourthings.Doyouofendothesechores?杂碎的事情•throwtherubbish•takeouttherubbish•Clean/Sweepthefloor.•foldtheclothes•washyourclothes•makethebed•dothedishes•扔垃圾•倒垃圾•扫地（swept）•叠衣服•洗衣服•铺床•洗碗碟•allthetime•hatetodo•hatedoing•passsthtosb•=passsbsth•assoonas•getwet•一直•讨厌做某事（偶然事件）•讨厌做某事（习惯的）•把某物给某人•给某人某物•一……就•淋湿•makenoise•throwdown•insurprise•comeover•stayout•atleast•制造噪音•扔下•惊讶地•来访•呆在外面•至少全科王：1,2,4,6--9,11,12,14--21,23--31,32--35,41--45，55,57lend“借给；借出”lend…toJohnlenthisbooktoMaryyesterday.borrow借进；借入borrow…fromMaryborrowedthebookfromJohnyesterday.keep保持；保存延续性加一段时间Marymaykeepthebookfortwoweeks.JohnMaryMaryJohnneither•Shedidn'tdoanyhouseworkandnietherdidI.•Hecan'tspeakJapaneseandneithercanI.•SheisnotEnglishandneitheramI.•‘……也不’neither+be动/助动/情态动+主语，判断主要看前面•NeitheryounorIamateacher.•neither……nor既不……也不•前后两者都否定•就近原则全科王：3,5,10,13,22，39,51,52,53,54,562aListen.Peteraskshisfatherifhecandofourthings.Whatdoeshisfathersay?Check()“yes”or“no”.Peterwantsto…Peter’sfathersays…gooutfordinner.yesnogotothemoviesyesnostayoutlateyesnogetarideyesnoPeterwantsto…Peter’sfathersays…Hisfather’sreasonsgooutfordinner.YesNoIhavetodosomeworkgotothemoviesYesNoYouhavetocleanyourroomstayoutlateYesNoIneedtoeatbreakfast.getarideYesNoYouhaveabasketballgame2bWhydoesPeter’sfathersay“no”?•2人一组•一孩子，一家长•表演对话A:Mum,couldIgooutfordinnerwithmyfriends?B:Sure,thatshouldbeOK.A:CouldIgetsomethingtodrinkwithmyfriendsafterthemovie?B:Sure,youcan.A:CouldIgetsomethingtodrinkwithmyfriendsafterthemovie?B:No,youcan’t,youhaveabasketballgametomorrow.takethedogforawalk遛狗A:Canyoupleasetakethedogforawalk?B:OK,butIwanttowatchoneshowfirst.A:Canyoupleasetakeouttherubbish?B:Yes,sure.Couldyou………？表请求B:Yes,sure.B:OK,butIwanttowatchoneshowfirst.B:OK,butIwanttowatchoneshowfirst.B:No,youcan’t,youhaveabasketballgametomorrow.B:Sure,youcan.B:Sure,thatshouldbeOK.could以could提问时，不能再以could作答，而应该用can。如：—CouldIborrowyourdictionary?—Yes,ofcourseyoucan.全科王：剩余习题，除了32下次课考点•throwtherubbish•takeouttherubbish•Clean/Sweepthefloor.•foldtheclothes•washyourclothes•makethebed•dothedishes•借入，借出，neither用法•makenoise•throwdown•insurprise•comeover•stayout•atleast•allthetime•hatetodo•hatedoing•passsthtosb•=passsbsth•assoonas•getwetI'llinvitemyfriendstoplaythegame.invitesb.todo邀请某人做某事invitationn.邀请Wordswastev.浪费Don'twastetime!n.浪费Itisawasteoftime.spend(spent,spent)v.花费时间或金钱spend(time/money)onsth.providev.提供；供给providesth.forsb.为某人提供某物providesb.withsth.提供某人某物independentadj.独立的，自主的Chinaisanindependentcountry.independencen.独立，自主important重要的importance重要性phrase•inorderto为了；目的是•dependon依靠•asaresult''结果；因此''•lookafter•takecareof照顾；照看•neighbor=neighbour邻居•minddoing介意做某事drop下降；降落指物体由于重力从高处往下落Hedroppedthecup.fall下降；落下指物体由于不明原因或物体本身失去平衡而向下降落Leavesfallinautumn.全科王：B:1--10,15,18,20,21,24,30--35,41,42,45,46话题：3CouldIgooutfordinnerwithmyfriends?Sure,thatshouldbeOK.Couldwegetsomethingtodrinkafterthemovie?No,youcan’t,youhaveabasketballgametomorrow.GrammarFocusCanyoupleasetakethedogforawalk?OK,butIwanttowatchoneshowfirst.Canyoupleasetakeouttherubbish?Yes,sure.could与can的区别could与can都是情态动词,could是can的过去式。二者都可用于表示请求,但是用法稍有不同。can表示一般性的请求，语气随便,常用于熟人之间或长辈对晚辈,上级对下级的场合。e.g.Canyoutellusyourstory,Tony?Tony，你能给我们讲讲你的故事吗？could表示有礼貌的请求，语气委婉，常用于非熟人之间或晚辈对长辈，下级对上级的场合。比如：--CouldyoutellusifitsnowsinwinterinAustralia?--Sure.--请告诉我们,澳大利亚冬天下雪吗?--当然可以。could与can的区别注意：1.提出委婉的请求在回答中不可用could。A:CouldIhavethetelevisionon?B:Yes,youcan./No,youcan’t.2.以could或would提问时，不能再以could或would作答，而应该用can或will。如：—CouldIborrowyourdictionary?—Yes,ofcourseyoucan.2d.Role-playtheconversation.Sister:Tony,couldyoupleasehelpoutwithafewthings?Brother:CouldIatleastfinishwatchingthisshow?Sister:No.IthinktwohoursofTVisenoughforyou!Brother:Fine.Whatdoyouwantmetodo?Sister:Couldyoutakeouttherubbish,foldtheclothesanddothedishes?Brother:Somuch?Sister:Yes,becauseMomwillbebackfromshoppinganyminutenow.Andshewon’tbehappyifsheseesthismess.Brother:Butthehouseisalreadyprettycleanandtidy!Sister:Yes,well,itsdean,butitsnot“motherclean”!anyminutenow随时全科王：B:22,23,26,单元：1--42.Theearlier,thebetter.越早越好。“the+比较级+……,the+比较级+……”表示“越……,就越……。又如：Themoreheexplained,thebetterweunderstood.他解释的越多，我们就理解的越透彻。3.Ithasbeentwoyearssincewevisitedyourmother.Ihavebeenheresince1988.•since自从……以来，•引导时间状语,加时间点。•引导从句用一般过去时。•allkindsof各种各样的•beenoughtodosth.足够去做某事•workon从事全科王：B:14,19,47,话题作文：1,2,4,5下次课检查•5词：浪费花费独立提供落下•7短语：•inorderto为了；目的是•dependon依靠•asaresult''结果；因此''•lookafter•takecareof照顾；照看•neighbor=neighbour邻居•minddoing介意做某事•1语法couldshould全科王：剩余习题