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1、(完好版)八年级英语下册第三单元知识点_ (完好版)八年级英语下册第三单元知识点(完好版)八年级英语下册第三单元知识点郑宏家教班之英语篇Unit3Couldyoupleasecleanyourroom?一、重点短语eover(to+地点)36.dochores2.stayoutlate20.takesb.forawalk37.helpsb.(to)do/withsth3.gotothemovies21.allthetime38.bringatent4.getaride22.allday/evening39.buysomesnacks5.workonsth.23.dohousework40.go
2、tothestore6.finishdoingsth.24.shoutback大声回应41.invitesb.toaparty7.cleanandtidy25.walkaway42.makesb.dosth.8.dothedishes26.sharethehousework43.enoughstress9.takeouttherubbish27.acomfortablehome44.wasteoftime10.foldyour/theclothes28.(dosth.)insurprise惊讶地45.inorderto为了11.sweepthefloor(做)46.getgoodgrades1
3、2.makeyour/thebed29.getsomethingtodrink47.minddoingsth.13.cleanthelivingroom30.watchoneshow48.dependon14.Noproblem31.hangout49.developchildrens15.welcomesb.32.passsb.sth.independenceehomefromschool/work33.lendsb.sth.50.lookafter/takecareof17.throwdown34.getsth.wet51.doonespartin(doing)sth.18.throwaw
4、ay35.hate+(todo/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,shedidnotdoanyhouseworkandneitherdidI.(Neither+be动词/助动词/情态动词+主语.)6.MymomcameoverassoonasIsatdow
5、ninfrontoftheTV.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.Theearlierkidslearntobeindependent,thebetteritisfortheirfuture.(the+比拟级，the+比拟级句型)三、单元考点2
6、.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.reply回答，回复【不及物动词】replytosb./sth.,replytoyourletterreplyinwri
7、ting13.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延续性动词和短暂性动词皆可。WhenIarriveinBeijing,itsrainingheavily.(完好版)八年级
8、英语下册第三单元知识点(完好版)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wastetime/wastemoney20.inorderto+V原形，意为“为了/目的是，Inorderto
9、improvehisEnglish,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Everypersonontheearthshoulddohispartinsavingwater.24.d
10、ependonsb./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developedcountrydeveloping发展中26.result【名、动】结果，asaresult也意为“结果四、
11、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)/makemyselfacupofcoffeeTina,yourquiltafteryougetupinthemorning.A.makeB.foldC.
12、showD.cut一、英汉互译。1.playwith3.dochores5.makethebed7.从借9.生气11.邀请某人到13.洗餐具二、根据要求答题。【模拟试题】2.haveatest4.takeout6.sweepthefloor8.喂狗10.照顾12.忙于/从事14.做饭1.Couldyouhelpmecleanthelivingroom?作肯定回答,.2.Thanksfortakingcareofmydog.变同义句formydog.3.Remembertocleanthebed.改为同义句tocleanthedoor.4.Canyoulendyourpentome?改为同义句C
13、anyourpen?5.Iliketowashtheplatesbecauseitsrelaxing.就划线部分提问youtowashtheplates?三、用could,can,may,must,neednt填空。1.A:youanswerthequestioninEnglish?B:Sorry,I.IansweritinEnglish?A:No,you.YouansweritinChinese.(完好版)八年级英语下册第三单元知识点(完好版)八年级英语下册第三单元知识点2.A:Iaskaquestion?B:Yes,you.Butyouwait,aminute.3.A:Iuseyourer
14、aser,Bill?B:Sorry.Idonthaveone.AskMary.Shehaveone.4.A:youhelpmedotheshopping.B:OK,Sure.5.A:yousweepthefloor?B:ButIfinishmyhomeworkfirst.四、单项填空。1.Whatadirtyroom!Youshouldntthrowyourwastethingseverywhere.Oh,Iamsorry,Iamgoingtoandputtheminthewastebox.A.foldmyclothesB.takeoutthetrashC.watchTV2.Couldyoup
15、leasegotothemovieswithmetonight?Sorry,mymotherisillinbed,andIhavetoher.A.takecareofB.takeawalkwithC.takeover3.Dontthedog.itsdangerous,itllbiteyou.A.playwithB.playC.playfor4.Jim,comeout.Letsgotoplayfootball.Sorry.Imamathsproblem.A.workingoutB.workingonC.workingfor5.Mum,CouldIgoshoppingwithyou?Yes,But
16、youhavetofinishyourhomeworkfirst.A.youcanB.youcouldC.youcant6.Mymotheroftenmylittlesisterofthehouseandplayswithherinthegarden.A.takeoutB.takesoutC.takesto7.Idoingthedishesbecauseitsboring.A.hatesB.hateC.like8.Isomemoneyfromhim,butIllittohiminafewdays.A.borrow,returnB.lend,borrowC.borrow,keep9.theyou
17、ngtreesisourduty.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