八年级英语下册第三单元知识点_.docx

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1、八年级英语下册第三单元知识点_八年级英语下册第三单元知识点八年级英语下册第三单元知识点Unit3Couldyoupleasecleanyourroom?一、重点短语1.gooutfordinner2.stayoutlate3.gotothemovies4.getaride5.workonsth.6.finishdoingsth.7.cleanandtidy8.dothedishes9.takeouttherubbish10.foldyour/theclothes11.sweepthefloor12.makeyour/thebed13.cleanthelivingroom14.Noproblem

2、15.welcomesb.doczj/doc/01a37f7b16fc700aba68fc16.ehomefromschool/work17.throwdown18.throwawaydoczj/doc/01a37f7b16fc700aba68fc16.eover(to+地点)20.takesb.forawalk21.allthetime22.allday/evening23.dohousework24.shoutback大声回应25.walkaway26.sharethehousework27.acomfortablehome28.(dosth.)insurprise惊讶地(做)29.get

3、somethingtodrink30.watchoneshow31.hangout32.passsb.sth.33.lendsb.sth.34.getsth.wet35.hate+(todo/doing)sth.36.dochores37.helpsb.(to)do/withsth38.bringatent39.buysomesnacks40.gotothestore41.invitesb.toaparty42.makesb.dosth.43.enoughstress44.wasteoftime45.inorderto为了46.getgoodgrades47.minddoingsth.48.d

4、ependon49.developchildrensindependence50.lookafter/takecareof51.doonespartin(doing)sth.做某人分内的事二、重点句型1.Couldyoupleasecleanyourroom?(Couldyouplease+dosth.?)2.Ihavetodosomework.3.CouldIuseyourcomputer?(Could+主语+dosth.?表情求)4.Shewontbehappyifsheseesthismess.5.Foroneweek,shedidnotdoanyhouseworkandneitherd

5、idI.(Neither+be动词/助动词/情态动词+主语.)6.MymomcameoverassoonasIsatdowninfrontoftheTV.7.Itstheparentsjobtoprovideacleanandcomfortableenvironmentathomefortheirchildren.(it为形式主语，todo不定式是真正的主语，并且后置)8.Ithinkitsimportantforchildrentolearnhowtodochoresandhelptheirparentswithhousework.9.Theearlierkidslearntobeindep

6、endent,thebetteritisfortheirfuture.(the+比拟级，the+比拟级句型)三、单元考点2.takeout带出去；取出，拿出taketherubbishouttakeout100yuantakeyourticketsout3.makethe/onesbed整理床铺，makethetable拾掇桌子，摆放碗筷5.(at)anyminute(now)很快，马上Motherwillbebackanyminutenow.Hurryup!Thetrainisleavingatanyminute.6.mess【名词】不整洁，杂乱(不堪)beinamess乱七八糟，杂乱不堪0

7、.reply回答，回复【不及物动词】replytosb./sth.,replytoyourletterreplyinwriting13.passsb.sth.=passsth.tosb.把某物递给/传给某人，请把盐递给我。=15.while当时候；在期间，引导时间状语从句，表“一段时间，从句的谓语动词用延续性动词，且常用进行时态，如Thetelephonerangwhilefatherwasreadinganewspaper.CouldyoupleaselookafterthekidwhileIdoshopping?When引导时间状语从句是，能够表示“一段时间和“某一时刻，所以从句的谓语动词

8、延续性动词和短暂性动词皆可。WhenIarriveinBeijing,itsrainingheavily.八年级英语下册第三单元知识点八年级英语下册第三单元知识点17.【温习】invitesb.todosth.invitation【名词】invitesb.tosth./invitesb.forsth.Heinvitedusfortheconcert.Iwanttoinvitemyfriendstoaparty.18.drink【名词】做饮料时为不可数名词，表示不同种类的饮料时为可数名词，如softdrinks软饮料19.waste【名词】浪费；滥用awasteoftime【动词】浪费waste

9、time/wastemoney20.inorderto+V原形，意为“为了/目的是，InordertoimprovehisEnglish,hepracticesspeakingeveryday.inorderthat+从句，意思也是“为了/目的是21.provide【动词】提供；供给，常用构造providesth.(forsb.)=providesb.withsth.Thehotelprovidesfreebreakfast(fortravelers).=22.【温习】Itis+adj.(forsb.)todosth.意为23.doonespartindoingsth.尽某人的职责做某事Eve

10、rypersonontheearthshoulddohispartinsavingwater.24.dependonsb./sth.依靠，信赖，决定于；Hishighgradedependsonhishardtraining.Whenwegrowup,wemustdependonourselves.25.develop【动词】发展，壮大，培养；developchildrensindependencedevelopscienceandtechnologydevelophealthyeatinghabitdevelopment【名词】发展，【形容词】developed发达的developedcou

11、ntrydeveloping发展中26.result【名、动】结果，asaresult也意为“结果四、重点语法_区别动词do和make。“do与动作及非本质性的事连用，与词尾是-ing的动作名词连用，如：dothedishes/domyhomework/dochores(做家务/处理琐事)/dothelaundry(洗衣)/dotheshopping/dosomereading；“make表示“做、制造、“整理、“冲、泡饮料等，如：makeyourbed(铺床)/makebreakfast/makedinner)/maketea(泡茶/沏茶)/makemyselfacupofcoffeeTin

12、a,_yourquiltafteryougetupinthemorning.A.makeB.foldC.showD.cut【模拟试题】一、英汉互译。1.playwith_2.haveatest_3.dochores_4.takeout_5.makethebed_6.sweepthefloor_7.从借_8.喂狗_9.生气_10.照顾_11.邀请某人到_12.忙于/从事_13.洗餐具_14.做饭_二、根据要求答题。1.Couldyouhelpmecleanthelivingroom?作肯定回答_,_.2.Thanksfortakingcareofmydog.变同义句_for_mydog.3.Re

13、membertocleanthebed.改为同义句_tocleanthedoor.4.Canyoulendyourpentome?改为同义句Can_yourpen?5.Iliketowashtheplatesbecauseitsrelaxing.就划线部分提问_you_towashtheplates?三、用could,can,may,must,neednt填空。1.A:_youanswerthequestioninEnglish?B:Sorry,I_._IansweritinEnglish?A:No,you_.You_answeritinChinese.2.A:_Iaskaquestion?B

14、:Yes,you_.Butyou_wait,aminute.八年级英语下册第三单元知识点八年级英语下册第三单元知识点3.A:_Iuseyoureraser,Bill?B:Sorry.Idonthaveone.AskMary.She_haveone.4.A:_youhelpmedotheshopping.B:OK,Sure.5.A:_yousweepthefloor?B:ButI_finishmyhomeworkfirst.四、单项填空。1.Whatadirtyroom!Youshouldntthrowyourwastethingseverywhere.Oh,Iamsorry,Iamgoingt

15、o_andputtheminthewastebox.A.foldmyclothesB.takeoutthetrashC.watchTV2.Couldyoupleasegotothemovieswithmetonight?Sorry,mymotherisillinbed,andIhaveto_her.A.takecareofB.takeawalkwithC.takeover3.Dont_thedog.itsdangerous,itllbiteyou.A.playwithB.playC.playfor4.Jim,comeout.Letsgotoplayfootball.Sorry.Im_amath

16、sproblem.A.workingoutB.workingonC.workingfor5.Mum,CouldIgoshoppingwithyou?Yes,_Butyouhavetofinishyourhomeworkfirst.A.youcanB.youcouldC.youcant6.Mymotheroften_mylittlesister_ofthehouseandplayswithherinthegarden.A.takeoutB.takesoutC.takesto7.I_doingthedishesbecauseitsboring.A.hatesB.hateC.like8.I_some

17、moneyfromhim,butIll_ittohiminafewdays.A.borrow,returnB.lend,borrowC.borrow,keep9._theyoungtreesisourduty.A.TakinggoodcareofB.TakegoodcareofC.TakesgoodcareofUnit3Couldyoupleasecleanyourroom?一情态动词could的用法1.提出礼貌的要求Couldyouplease(not)dosth?请你做.好吗？用于提出请求，希望得到对方的肯定回答，讲话的语气比拟客气委婉。Could不是can的过去式，是委婉、礼貌的讲法。回答用can.肯定回答：Yes,sure./Yes,Ican./Ofcourse,Ican./Certainly./Noproblem./Withpleasure.否认回答：Sorry,Icant/ImafraidIcant.Ihaveto,Imgoingto(讲明理由)2.表示请求许可CouldIdoasth?我能够做.吗？肯定回答：Yes,youcan./Yes,please/Ofcourse/Certainly./Noproblem.否认回答：Sorry,youcant/Imafraidyoucant.3.could为can的过去式，表示过去的能力。=was/wereableto