Unit3重点知识+随堂测试 人教版八年级英语下册

八年级英语（下）Unit3Couldyoupleasecleanyourroom?Words1._______________n.垃圾；废弃物2._______________v.折叠；对折3._______________v.扫；打扫4._______________n.地板5._______________n.杂乱；不整洁6._______________v.扔；掷7._______________adv.也不8._______________n.衬衫9._______________v.给；递；走过；通过10._______________v.借；借用11._______________v.借给；借出12._______________n.手指13._______________v.厌恶；讨厌14._______________n.杂务；乏味无聊的工作15._______________conj.与……同时；当……的时候；而；然而16._______________n.精神压力；心理负担 17._______________n.浪费；垃圾v.浪费；滥用18._______________v.提供；供应19._______________adv.而且；加之20._______________v.依靠；信赖21._______________v.发展；壮大22._______________n.独立23._______________n.公正性；合理性24._______________conj.因为；既然prep.,conj.&adv.从……以后；自……以来25._______________n.邻居26._______________adj.有病；不舒服27._______________v.落下；掉下28._______________adj.独立的；自主的29._______________adj.合理的；公正的30._______________adj.不合理的；不公正的Phrases___________________________倒垃圾2.___________________________频繁；反复3.___________________________一……就……；尽快4.___________________________目的是；为了5.___________________________依靠；信赖6.___________________________做家务7.___________________________扫地8.___________________________整理床铺9.___________________________搭车10.___________________________生某人的气11.___________________________扔下；扔掉12.___________________________惊吓地13.___________________________闲逛14.___________________________为某人提供某物15.___________________________照顾16.___________________________结果17.___________________________同意（二）单元重点词法：1.mess常用可数名词单数形式，意为＂杂乱；不整洁＂。☞＂Whatamess!＂shesaidaftertheparty.聚会后她说：＂真是一片狼藉！＂【知识拓展】inamess乱七八糟makeamess弄脏；搞成一团糟☞Hefoundhisroominamess.他发现自己的房间乱七八糟。☞Thekidsmadeamessinthelivingroom.孩子们把客厅搞得一塌糊涂。（）1.—Couldyoutakeouttherubbishanddothedishes,Tony？—Sure.Momwillbemadifsheseesthis______________,Ithink.A.matter B.mess C.trouble D.difficulty（）2.Thehouseis___________afterawild（疯狂的）party.A.makeamess B.inamess C.mess D.amess2.throw的用法（）1.Don't_________thewastepaper.Pleaseputitintotherubbishbin.A.cleanup B.throwaway C.lookfor D.giveout3.neither的用法neither作副词，意为＂也不＂，置于句首，表示前面的否定的内容也适用于另一个人或物，句子须采用倒装语序。句式结构：neither+be/助动词/情态动词+主语。☞JackhasneverbeentoShanghaiandneitherhasJim.杰克从没去过上海，吉姆也没去过。☞Foroneweek，shedidnotdoanyhouseworkandneitherdidI.一个星期来，她没有做任何家务，我也没有。【知识拓展】neither用法小结形容词(1)表示＂(两者)都不＂，置于单数名词之前；(2)其修饰的词作主语时，谓语动词用单数。☞Neithercarisexactlywhatshewants.这两辆车，哪一辆都不是她想要的。代词(1)作主语时谓语动词常用单数；(2)常与of连用，neitherof+名词复数。☞Neitheroftheanswersisright.两个答案都不对。连词(1)常用短语neither...nor＂既不……也不……＂，连接两个并列成分，表示否定意义；(2)连接并列主语时，谓语动词遵循＂就近原则＂。☞NeitherhenorIamgoodatswimming.我和他都不擅长游泳。【易错提醒】(1)表示＂既……也……；两者都……＂用both...and...连接并列成分，连接并列主语时，谓语动词用复数。(2)表示＂或者……或者……(二者任选其一)＂，用either...or。(3)表示＂(三者以上)都不＂，用none(of)。（）1.—Willyoutakethebluecoatortheredone?--I'mafraidIlltake________.Ilikewhite.A.both B.either C.neither D.none（）2.—Whatwouldyoulike,beerorjuice?—________.Somecola,please.A.Either B.Neither C.Both D.None（）3.—Ineverdrinkcoffee.Whataboutyou?A.SodoI. BSodidI. C.NeitherdidI D.NeitherdoI.辨析borrow，lend,keep.lend借出非延续性动词，表示主语把东西借给别人，常用结构：lendsbsth或lendsthtosbborrow借入非延续性动词，表示主语向别人借东西，常用结构：borrowsthfromsbkeep借(多久)延续性动词，表示＂借某物多长时间＂，与表示一段时间的时间状语连用【图解助记】5.inorderto意为＂目的是；为了＂，后接动词原形，构成短语inordertodosth，表示目的；其否定式结构为inordernottodosth＂为了不做某事＂。☞Inordertocompassourobjectwemustworkhard.为了达到我们的目标，我们必须努力工作。☞Hekeptsilentoverthematterinordernottolosehisjob.他对这件事保持沉默是为了不丢掉他的这份工作。inorderto意为＂为了＂，后接动词原形，用作目的状语inorderthat意为＂为了＂，后接从句，引导目的状语从句①为了使梦想成真，我们必须努力工作。__________________________________________makeourdreamscometrue,wemustworkhard.②为了上学不迟到，琳达每天早晨六点钟就起床。________________________________________________________belateforschool,Lindagetsupatsixeverymorning.6.provide为及物动词，providesthforsb＝providesbwithsth为某人提供某物。☞Theycanprovideenoughfoodforus.他们可以给我们提供足够的食物。☞Theschoolprovidesthestudentswithdeliciousfoodeveryday.学校每天给学生提供美味的食物。相当于：offersb.sth.=offersthtosb.provide为应急等做好准备而“提供；供给”providesb.withsth.=providesthforsb.提供某人某物offer侧重表示“愿意给予”offersb.sth.=offersthtosb.对某人提供某物offertodosth主动提出干某事supply定期“供应”,强调替代或补充所需物品supplysb.withsth=supplysth.tosb.为某人提供某物（）Thisrestaurant______________people______________deliciousfood.A.provides；for B.offers；to C.provides；with7.辨析spend，cost，pay，take1.我花20元买英语书。(1)Ispend20yuanontheEnglishbook=Ispend20yuan____________(buy)theEnglishbook.(2)TheEnglishbook___________me20yuan.=It___________me20yuantobuytheEnglishbook.=I___________20yuanfortheEnglishbook.（）2.Jimhasretired（退休），buthestillremembersthehappytime________withhisstudents.A.tospend B.spend C.spending D.spent单元重点语法：情态动词could的用法can的过去式can的过去式礼貌地请求提出建议推测could感知语法∶发现规律1.—CouldIgooutfordinnerwithmyfriend?—Sure,thatshouldbeOK.2.—Couldwegetsomethingtodrinkafterthemovie?—No,youcan't.Youhaveabasketballgametomorrow.3.—Couldyoupleasetakethedogforawalk?—OK,butIhavetowatchoneshowfirst.4.—Couldyoupleasetakeouttherubbish?—Yes,sure.如何向别人提出请求或者寻求许可∶1.请求别人不要做某事用_____________________,请求别人做某事可以用______________________，肯定回答用_____________________,否定回答用_____________________,否定回答之后一般要说明_____________________。2.需要获得他人的许可用______________________,肯定回答用_______________________,否定回答之后一般要说明肯定回答用_____________________。3.这里could不是过去时，而是表达一种委婉，礼貌的语气，后面加动词的____________________。练一练：（）1.--Couldyouplease____________mesomemoney?—Hmm.Howmuchdoyouneed?A.toborrow B.tolend C.borrow D.lend（）2.Wouldyoumind________thedoor?It'snoisyoutside.A.open B.opens C.opening D.opened（）3.--Couldyougoshoppingwithme?—I'mafraidI__________.Ihavesomechorestodo.A.mustn't B.can't C.needn't D.couldn't（）4.Couldyouplease_________thewindow?It'shothere.Sorry,I_________.notclose;won't B.nottoclose;will C.notclosing;can D.nottoclosing;can't（）5.—CouldIuseyourbike?Mineisbroken.—Sure,you_____________.A.might B.can C.should D.could（）6.—Couldyoudothedishes,Jack?—___________.ButIhavetofinishmyhomeworkfirst.A.Sorry,Ican't B.Sorry,Icouldn't C.Sure D.GoodideaⅠ.单项选择（）1.—It’stoohot._______Iswiminthelake?—No,you_______.That’stoodangerous! A.Should;can’t B.Need;mustn’t C.Must;needn’t D.Could;can’t（）2.—Doyoulikerockmusicorlightmusic?—_______.IlikeBeijingOpera. A.Either B.None C.Both D.Neither（）3.Tonywasdrawingapicture_______Iwasdoingmyhomework.if B.because C.while D.until（）4MrBlackwalkedaroundandofferedhelp____weweredoinganexperiment. A.while B.although C.until D.unless（）5.Helenhasgottwobrothers.____________ofthemlikeschocolate,butshelovesit.A.Neither B.None C.Each D.Any（）6.________Tony__________FranklikestheCD.Theythinkthemusicistoonoisy. A.Notonly；butalso B.Either；orC.Neither；nor D.Both；and（）7.—Didyoucatchtheearlybusthismorning?—Yes.Thebusstartedtomove______________Igotonit.A.though B.before C.assoonas D.asif（）8.Harryinvitedme_______withhimwhenhisparentswereoutoftown. A.stay B.staved C.staying D.tostay（）9.Mycousinisheavybecauseheofteneatsfastfood． A.toomuch；toomany B.toomany；toomuch C.muchtoo；toomuch D.toomuch；muchtoo（）10—Howhardyouareworking,Helen!—Wemust!PresidentXisaidthat_______weare,_______wewillbe. A.themorehard-working;theluckier B.thehard-working;thelucky C.morehard-working;luckier D.themosthard-working;theluckiest（）11.—HowisGeorgenow?—Ihearthemanager______________himagoodjob,butherefusedit.A.showed B.offered C.passed D.paid（）12.Heborrowedsomemoney________meandgaveit_________thepoorman.A.to；for B.for；to C.from；to D.to；from（）13.—HowlongcanI______________thisbook?—Fivedays.Butyoumustreturnitontime.A.borrow B.lend C.keep D.kept（）14.—Whatdoyouthinkofyourjuniormiddleschoollife?—Ithinkitiscolourful,______________Iamalwaysbusy.A.though B.if C.while D.until（）15.Don’t______________anymoretime,orhewillmissthemeeting.A.save B.trust C.waste D.love（）16.—MyEnglishissoweak.Canyouhelpme,Gina?—Practicemoreandthemostimportantisto______________agoodhabitofreading.A.make B.complete C.develop D.show（）17.Daminghasn’tdonemuchexercise______________hegothiscomputer.A.when B.if C.though D.since（）18.Weshouldbekindtotheoldandtakecare______________themindailylife.A.of B.for C.with D.about（）19.You’dbetternotride______________withyourfriendsinthestreet.It’sdangerous.A.sidebyside B.asaresult C.aswellas D.bytheway（）20.Mysisterwaswritingane-mail______________IwaswatchingTVatthistimeyesterday. A.until B.after C.while D.assoonasⅠ.完形填空WhenIhadsomethingdifficulttodo,Iusedtoaskmymotherforhelp.Butshealwayssaid,“Doityourself,dear.”Iwasnot(31)________atall.Ithoughtshewasthe(32)________motherintheworld!Forexample,oneday,Idecidedto(33)________somefriendstomyhome.Mybedroomwasnotinorder.Bookswereeverywhere.AndIdidn'tmakethebed.Iaskedmy(34)_______tohelpmecleanit,(35)_______shestillsaid,“Doityourself,dear.”Becauseofmy“lazymother”,Ihaveto(36)________myclothesandcleanmyroom.Ihavetohelpmyparents(37)_______.Ievenhavetogotothedoctorbymyself.Itisreallyhardformetodoeverythingwell,butIhavelearned(38)________.Astimegoesby,Iunderstandmymother.Shemakesmecleverandhard­working.Justasmymomalwayssays,“Aladycan'tbelazyorshe'llbecrazy.Workcanmakeyousunny!”(39)_______agreatmother!A(40)________motherisworthonehundredteachers!Don'tyouthinkso?()31.A.old B.glad C.thin D.angry()32.A.tallest B.mostfoolish C.laziest D.funniest()33.A.leave B.invite C.visit D.take()34.A.mother B.father C.brother D.friends()35.A.or B.when C.and D.but()36.A.wash B.sell C.dress D.put()37.A.dohousework B.goswimming C.gocamping D.dohomework()38.A.onshow B.bymistake C.alot D.alittle()39.A.Which B.How C.Who D.What()40.A.young B.good C.happy D.hard­workingⅠ.语法选择Ms.MillerisamotherinAmerica.Shedoesn'tthinkthatparentsshouldmaketheirkids__1___withhouseworkathome.Asastudent,kidsshouldspendtheirtime___2__