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第一部分系统复习成绩基石八年级下册第13讲Unit3－Unit4要点梳理过关Ⅰ.词形转换1．Davidalwaysthinksit’s__unfair__forhimtodosomuchhousework.(fair)2．OurteacheraskedJim__angrily__whyhewaslateforschoolagain.(angry)3．[2017·临沭一模]Thetwins__usually__gotoschoolbybike.Butsometimestheywalk.(usual)4．Theradiosaysthatitwillbe__cloudy__thedayaftertomorrow.(cloud)5．Manyforeignersaresurprisedatthe__development__ofChina.(develop)6．Thereisnoneedto__compete__withothersaslongasyoutryyourbest.(competition)7．Couldyoupleasesayitmore__clearly__？(clear)8．Iwillnottakethisbag.Firstly，itisexpensive，and__secondly__，it’snotofgoodquality.(second)9．__Communication__isveryimportantinourlives.(communicate)Ⅱ.单项填空10．Today，WeChat(微信)becomesverypopular，andmoreandmorepeopleliketouseitto__A__eachother.A．communicatewithB．dependonC．believeinD．sharewith11．—Doyoulikeyournewneighbors?—No.The__C__betweenusaregettingworse，Ithink.A．resultsB．invitationsC．relationsD．reasons12．—Whywasyourteacher__B__Mark?—Becausehedidn’tfinishhishomeworkontime.A．differentfromB．angrywithC．similartoD．interestedin13．—Bob，I’mverybusynow.Wouldyouliketo__B__theclothes?—Noproblem.A．passB．foldC．lendD．drop14．Susan’smotherwasveryhappytoday，becauseSusan__D__herlittlebrotherwhenshewasn’tathome.A．agreedwithB．dependedonC．workedonD．tookcareof15．—Doyouliketo__C__？—Yes.Ienjoydoingthedishesbest.A．playsportsB．stayoutlateC．dochoresD．getaride16．MsYangfeltsotiredthatshefellasleep__C__shelaydownonthebed.A．eversinceB．unlessC．assoonasD．eventhough17．—MayIuseyourcomputer?—I’msorry.Johnborrowedityesterdaybuthehasn’t__B__ittome.A．causedB．returnedC．guessedD．competed18．Please__A__thisbikewiththatone，andthentellmethedifferencesbetweenthem.A．compareB．adviseC．explainD．return19．—Doyouhavepressureaboutschool?—Yes.Ihaveto__B__withmyclassmates.A．playB．competeC．fightD．help20．[2017·沂水一模]Ourgovernmenthastriedmanywaysto__B__thesmog(雾霾)problem.Maybewe’llhaveaclearskyinthenearfuture.A．putawayB．workoutC．comeupD．cleanup高频考点精讲考点1finish的用法CouldIatleastfinishwatchingthisshow？我至少看完这个表演行吗？Unit3P18【透析】finish为及物动词，意为“完成”，后接名词、代词或动名词作宾语。如：①Whenareyougoingtofinishyourwork？你打算什么时候完成你的工作？②Hefinishedreadingthebookbeforesupper.晚饭前他把这本书看完了。【拓展】只能用动名词形式作宾语的常见的动词及短语有：enjoydoingsth.喜欢做某事；practicedoingsth.练习做某事；keep(on)doingsth.继续做某事；minddoingsth.介意做某事；bebusydoingsth.忙于做某事；havefundoingsth.高兴做某事；feellikedoingsth.想要做某事；lookforwardtodoingsth.盼望做某事；can’thelpdoingsth.禁不住做某事。考点2辨析borrow，lend与keepCouldIborrowthatbook？我可以借一下那本书吗？Unit3P20borrow意为“借，借用”，强调以主语为中心，主语从别人那里把东西借来供自己使用，常构成短语：borrowsth.fromsb.“向某人借某物”Weoftenborrowbooksfromtheschoollibrary.我们经常从学校图书馆借书。lend意为“借给，借出”，非延续性动词，强调主语把自己的东西借出去，常构成短语：lendsb.sth.或lendsth.tosb.“借给某人某物”Thankyouforlendingmeyourbike.谢谢你把自行车借给我。keep意为“保持，保留”，延续性动词，通常和一段时间连用Youcankeepthebookfortwoweeks.你可以保留这本书两周时间。考点3辨析inorderto与sothatTheyshouldspendtheirtimeonschoolworkinordertogetgoodgradesandgetintoagooduniversity.为了取得好成绩，进入一所好大学，他们应该把时间花费在学业上。Unit3P22inorderto意为“为了”，后接动词原形，用作目的状语Hegotupearlyinordertocatchtheearlybus.为了赶上早班车，他起得很早。sothat引导目的状语从句，意为“以便；为了”，相当于inorderthat。这时从句中的谓语动词常和can，may，should等情态动词或beableto连用Myfatherboughtmeabicyclesothat/inorderthatIcouldgettoschoolquickly.我爸爸给我买了一辆自行车，以便我能快速到学校。考点4辨析provide与offerItistheparents’jobtoprovideacleanandcomfortableenvironmentathomefortheirchildren.在家里为孩子提供一个干净又舒服的环境是父母的职责。Unit3P22【透析】这两个词均有“供给，供应”之意，它们之间的主要区别在结构上：◆providesb.withsth.＝providesth.forsb.。如：Thesunprovidesuswithlightandheat.＝Thesunprovideslightandheatforus.太阳供给我们光和热。◆offersb.sth.＝offersth.tosb.。如：Thechildrenofferedtheoldtheirseats.＝Thechildrenofferedtheirseatstotheold.这些孩子主动给老人让座。考点5allow的用法Myparentsdon’tallowmetohangoutwithmyfriends.我的父母不允许我和朋友们出去闲逛。Unit4P25【透析】allow作及物动词，意为“允许，准许”。常用于以下结构：◆allowdoingsth.“允许做某事”。如：Wedon’tallowsmokinghere.这里禁止吸烟。◆allowsb.todosth.“允许某人做某事”。如：Mymotherallowedmetoplayforonly30minutes.我妈妈只允许我玩30分钟。◆sb.(should)beallowedtodosth.(被动语态)“某人(应该)被允许做某事”。如：Youarenotallowedtosmokehere.这里不允许吸烟。考点6compare的用法Andtheyarealwayscomparingthemwithotherchildren.而且她们总是拿自己的孩子和其他孩子比较。Unit4P30【透析】compare作及物动词，意为“比较；对比”。常用于两种结构：◆compare...with...意为“把……与……比较”，常用于两个同类事物的比较，着重区别。如：Wecomparedthispicturewiththatone.我们把这幅画和那幅画比较了一下。◆compare...to...意为“把……比作……”，常用于两个不同性质的事物的抽象比较。如：Weoftencompareteacherstogardeners.我们常把老师比作园丁。【注意】compare放在句首作状语时，表被动要用compared，表主动要用comparing。关联语法链接►语法1：could表礼貌请求和允许见P151语法2：Whydon’tyou...？句型语法3：连词until，sothat，although的用法见P140和P141考点即时运用单项填空1．[考点2]—Excuseme，canI____yourbookTheLittlePrince?—Sorry，Ihave____ittoBob.A．borrow；lentB．borrow；borrowedC．lend；borrowedD．lend；lent2．[考点4]Hismotheroffered____dinnerforus.A．cookB．cookingC．cooksD．tocook3．[考点5]Parentsshouldallowtheirchildren____thingsthattheylike.A．doB．todoC．doesD．doingADB4．[考点2]Ihave____thisbookfortwoweeks，soIhavetoreturnitnow.A．borrowedB．lentC．keepD．kept5．[考点4]Manyrestaurants____customerswithwonderfulmusicaswellasdeliciousfood.A．supportB．giveC．provideD．offer6．[考点5]Hurryup！Oncetheconcertstarts，nobody____toentertheconcerthall.A．allowsB．allowedC．isallowedD．isallowingDCC7．[考点6]Peoplelike____theyoungtotherisingsun.A．comparingB．contactC．connectD．commit8．[考点3]Mr.Jacksong