【人教版】初中英语八年级下册Unit3全单元公开课ppt课件.ppt

Unit 3Unit 3Unit 3Unit 3Words and expressionsWords and expressionsrubbishn.takeouttherubbishfoldv.sweepv.floorn.messn.throw n. 垃圾；废弃物垃圾；废弃物倒垃圾倒垃圾折叠；对折折叠；对折扫；打扫扫；打扫地板地板杂乱；不整洁杂乱；不整洁扔；掷扔；掷allthetimeneitheradv. pron.shirtn.assoonaspassv.borrowv.频繁；反复频繁；反复也不也不两者都不两者都不衬衣衬衣一一就就给；递；走过；通过给；递；走过；通过借；借用借；借用lendv.fingern.hatev.choren.whileconj.snack n.stressn.借给；借出借给；借出手指手指厌恶；讨厌厌恶；讨厌杂务；乏味无聊的工作杂务；乏味无聊的工作与与同时；当同时；当的时的时候；而；然而候；而；然而点心；小吃；快餐点心；小吃；快餐精神压力；心理负担精神压力；心理负担wasten. v.inordertoprovidev.anywayadv.dependv.dependon浪费；垃圾浪费；垃圾浪费；滥用浪费；滥用目的是；为了目的是；为了提供；供应提供；供应而且；加之而且；加之依靠；信赖依靠；信赖依靠；信赖依靠；信赖developv.independencen.fairnessn.sinceconj. prep., conj. & adv.neighborv.takecareofv.发展；壮大发展；壮大独立独立公正性；合理性公正性；合理性因为；既然因为；既然从从以后；自以后；自以来以来邻居邻居照顾；处理照顾；处理illadj.dropv.independentadj.fairadj.unfairadj.Sandyn.有病；不舒服有病；不舒服落下；掉下落下；掉下独立的；自主的独立的；自主的合理的；公正的合理的；公正的不合理的；不公正的不合理的；不公正的桑迪（女名）桑迪（女名）Unit 3Unit 3Unit 3Unit 3SectionASectionASectionASectionAPeriod1(1a-2d)Period1(1a-2d)Period1(1a-2d)Period1(1a-2d)Makepoliterequests礼貌提出请求Askforpermission请求允许dohomeworkwatchTVsleeplistentomusicreadsomebooksDoyouoftenhelpyourparentsdothedishes?Whatdoyouoftendotohelpyourparents?Look at these chores .dothedishestakeouttherubbishfoldtheclothessweepthefloormakethebedcleanthelivingroom1aDoyoudothesechoresathome?Discussthemwithyourpartner.1.dothedishes2.takeouttherubbish3.foldyourclothes4.sweepthefloor5.makeyourbed6.cleanthelivingroommopthefloorbabysitthechildcleanthewindowswashthecardothedishestakeouttherubbishmakethebedfoldtheclothesListen.Whowilldothesechores?Check()Petersmother orPeter.ChoresPetersmotherPeterdothedishessweepthefloortakeouttherubbishmakethebedfoldtheclothescleanthelivingroom1bMakeconversationsaboutthechoresin1a.A:Couldyoupleasesweepthefloor?B:Yes,sure.Canyoudothedishes?A:Well,couldyoupleasedothem?Imgoingtocleanthelivingroom.B:Noproblem.A:Couldyoupleasesweepthefloor?B:Sure./Sorry,Icant.Couldyouplease?dothedishessweepthefloortakeouttherubbishmakethebedfoldtheclothescleanthelivingroomA:Couldyoupleasetakeouttherubbish?B:Sure./Sorry,Icant.Listen.Peteraskshisfatherifhecandofourthings.Whatdoeshisfathersay?Check()yesorno.2aPeterwantstoPetersfathersaysHisfathersreasonsgooutfordinner._yes_noIhavetodosomework.gotothemovies._yes_no Youhavetocleanyourroom.stayoutlate._yes_no Ineedtoeatbreakfast.getaride._yes_no Youhaveabasketballgame.Listenagain.WhydoesPetersfathersay“no”?Drawlinestothereasonsinthechartin2a.2bPeterwantstoPetersfathersaysHisfathersreasonsgooutfordinner._yes_noIhavetodosomework.gotothemovies._yes_noYouhavetocleanyourroom.stayoutlate._yes_noIneedtoeatbreakfast.getaride._yes_noYouhaveabasketballgame.2cCouldyouplease?dothedishessweepthefloortakeouttherubbishmakeyourbedfoldyourclothescleanthelivingroomopenthedoor Yes, I can. All right. “Yes” Sure. No problem. Certainly. No , I cant I have to “No” Sorry, I cant I have to -Couldyouplease?-Yes./Sorry,takeouttherubbishturnon/offthelightscleantheblackboardclose/openthedoor/windowputthebagsintothedesksputthebrooms(扫帚)behindthedoorMakeourclassroomcleanandtidy.A:CouldIsweepthefloorafterclass?B:Yes,youcan.A:CouldIuseyourcomputer?B:Sorry.Imgoingtoworkonitnow.A:Well,couldIwatchTV?B:Yes,youcan,butfirstyouhavetocleanyourroom.2dReadtheconversationagainandfindoutthesentencesusedtomakerequestsandthoseusedtoaskforpermission.Make requests:Couldyoupleasehelpoutwithafewthings?Couldyoutakeouttherubbish,foldtheclothes,anddothedishes?Ask for permission:CouldIatleastfinishwatchingthisshow?Afterlunch,whatwouldyourparentsliketosay?Thinkaboutwhatotherswouldliketosaytoyouandtrytomaketheconversations.Pleasebeginwith:Could you please ?1.Couldyoupleasedothedishes?2.Couldyoupleasesweepthefloor?3.Couldyoupleasecleanthetable?4.Couldyoupleaseputtheleftfoodintothefridge?Who?Howoften?dothedishescleanthefloordothelaundryWhatchoresdoyoudoathome?Howoftendoyoudothesethings?Hello!ImInmygroup,doesthedishesandcleaning._.Wethink.isthemostableoneathome.rubbishn.takeouttherubbishfoldv.sweepv.(swept/swept)floorn.mess n.垃圾；废弃物倒垃圾折叠；对折扫；打扫地板杂乱；不整洁takeout拿出来,取出来Hetookadictionaryout.他拿出来一本字典。

takeoutof把从拿出来Hetookadictionaryoutofhisbag.他从书包里拿出来一本字典1.Couldyoupleasetakeouttherubbish?workon从事，忙于=workatHeisworkingonanewnovel.他正在写一部小说Ihavebeenworkingatmyassignmentallday.我整天都在做作业2.Imgoingtoworkonitnow.拓展：workonsb./sth.奏效，产生预期的结果Thepillsworkoncoughwell.药对治疗咳嗽很有效果Hischarmdoesntworkonme.我不为他的魅力所动2011邵阳】26.CouldIborrowyourcomputer,Bob?Sorry,Iam_it.A.takingoutB.turningonC.workingon【解析】考查动词词组的词义takeout“拿出”；turnon“打开”；C.workon“忙于；使用”句意为：鲍勃，我能用一下你的电脑吗？对不起，我正在使用twohoursofTV虽为复数，但却表达一种整体的概念当时间、长度、距离或其他可数名词表示一个完整的整体概念用作主语时，其后谓语动词应用单数形式。

Twomonthsisquitealongtime.两个月是挺长的一段时间Thirtystudentsisnotabignumberforaclass.30人对一个班来说算不上是个大数目3.IthinktwohoursofTVisenoughforyou.Threeyears_ashorttime.Youhavetostudyhard.A.isB.areC.beD.wereTenminutes_enoughforme.A.isB.areC.amD.be当表示时间、货币单位、长度距离等名词的复数形式作主语时，可将其看成一个整体，谓语动词用单数形式AAanyminutenow随时,立即Dontworry.Hewillcomehereanyminutenow.别担心,他会马上来这儿anyminutenow中的minute可以用second,moment,time等词替换4.willbebackfromshoppinganyminutenow.。