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第9课时八年级下册Units3~4考点一以could开头的表示请求的问句【课文原句】—Peter,couldyoupleasetakeouttherubbish?彼得,你能把垃圾倒了吗?—Sure,Mom.当然能,妈妈。(八下P17)(1)could在此不表示过去,而是表示委婉语气,please后接动词原形。(2)以could开头的表示请求的问句,肯定回答可以用“Sure./Ofcourse./Certainly./Mypleasure.”等,也可以用“...can/may”,不能用“...could”;否定回答可以用“Sorry...”并给出理由,也可以用“...can't/mustn't”,不能用“...couldn't”。—Couldyoupleasehelpmewithmyhomework?你能帮我做作业吗?—Sure./Ofcourse./Certainly.当然可以。/—Sorry,Ican't.I'mbusynow.对不起,我不能。我现在很忙。【注意】其否定结构是在please后加not。Couldyoupleasenotplaycomputergames?请你不要玩电脑游戏了好吗?(3)takeouttherubbish意为“倒垃圾”。takeout意为“取出;拿出”。out是副词,这类“及物动词+副词”构成的短语可以带宾语,宾语若是名词,放在副词前后皆可;宾语若是人称代词,只能放在副词的前面。Pleasetakeyournewbookout.=Pleasetakeoutyournewbook.请拿出你的新书。Thenewbooksareinyourdesk,pleasetakethemout.新书在你的课桌里,请把它们拿出来。1.(2018·湖北孝感中考)—Couldyoucomeandhelpwithourbooksale,Alice?—.A.NevermindB.IthinksoC.Sure,I'dlovetoD.Haveagoodtime考点二atleast的用法【课文原句】CouldIatleastfinishwatchingthisshow?我至少可以看完这个节目吗?(八下P18)atleast意为“至少,起码”,通常指数量或程度。Evenifyoucannothelphim,youcangivehimencouragementatleast.就算你不能帮助他,至少你可以鼓励他。Thereareatleastfiftystudentsintheclass.班里至少有五十个学生。2.(2019·预测)AnyonewhoreadsLoren'sbusinessplanwillquicklyseesomeseriousproblemsinit,orfeelsomethingisnotright.A.atleastB.evenC.infactD.still考点三表示时间、距离等词作主语的用法【课文原句】IthinktwohoursofTVisenoughforyou!我认为看两个小时的电视对你来说足够了!(八下P18)twohours虽然为复数形式,但表示时间、距离、金额、度量等的词语作主语时,通常被视作一个整体,谓语动词要用单数形式,因此这里用了is。Twentymilesisalongwaytowalk.二十英里对于步行来说是一段很长的路。Threeyearsisashorttime.Youhavetostudyhard.三年的时间很短,你要努力学习。考点四neither的用法【课文原句】Foroneweek,shedidnotdoanyhouseworkandneitherdidI.整整一个星期她都没有做家务,我也没有做。(八下P19)(1)“neither+be动词/助动词/情态动词+主语”结构,表示前者的否定情况也适用于后者。(2)neither可作代词,意为“两者都不”,作主语时,谓语动词通常用单数形式。Neitherofthemisateacher.他们两个都不是老师。(3)neither作连词时,常用于neither...nor...结构,意为“既不……也不……”,连接两个并列主语时,谓语动词的数要与靠近它的主语一致。NeitherInorheknowsit.我和他都不知道此事。3.(2018·四川达州中考)—Whydon'tyougetusedtothelifeinBeijing?—thecrowdedtrafficthehighlivingcost.Theonlyreasonisthebadlypollutedair.A.Notonly;butalsoB.Either;orC.Both;andD.Neither;nor4.(2018·山东东营垦利模拟)—Mr.SmithhasneverbeentoBeijing.Whatabouthiswife?—.Shehopestogotherewithherhusbandsomeday.A.SohassheB.SoissheC.NeitherhassheD.Neitherisshe考点五assoonas的用法【课文原句】MymomcameoverassoonasIsatdowninfrontoftheTV.我一在电视机前坐下我妈妈就过来了。(八下P19)(1)assoonas“一……就……”,引导时间状语从句,相当于“theminute(that)...”。若主句用一般将来时,从句常用一般现在时表示将来。I'llwritetoyouassoonasIgetthere.我一到那里就给你写信。(2)assoonas还有“尽快”的意思,最常用的搭配是assoonaspossible,assoonasyoucan。5.(2018·四川宜宾中考改编)Shestoppedtalkinghermothercameintotheroom.A.assoonasB.unlessC.thoughD.until6.(2018·内蒙古巴彦淖尔模拟)—WillyoupleaseshowHelenaround?—Sure,I'lldoitshearriveshere.A.untilB.afterC.beforeD.assoonas考点六辨析borrow,lend与keep【课文原句】CouldIborrowthatbook?我能借那本书吗?(八下P20)【辨析】borrow,lend与keep的“借”法有别!7.(2018·重庆市南模拟)Hi,Kate,youhavemybookfortwoweeks,andMarianeedsit.Iwillittoher.Canyougiveitbacknow?A.kept;lendB.borrow;lendC.borrowed;lendD.kept;borrow8.(2016·湖北荆州中考)—Couldyoumeyourbike,Tom?—OK.Andyoucanitforaweek.A.lend;keepB.borrow;lendC.lend;borrowD.borrow;keep考点七while的用法【课文原句】I'llfinishmyhomeworkwhileyouhelpmewiththedishes.你帮我洗餐具的时候我将完成我的作业。(八下P20)(1)while是连词,意为“在……期间;当……的时候”,引导时间状语从句。从句谓语动词必须用延续性动词,且常用进行时态。WhileIwasdoingmyhomework,myfathercamebackhomefromwork.当我正在做作业时,我爸爸下班回家了。(2)when引导时间状语从句,既可以表示“某一段时间”,也可以表示“某一时刻”,从句中谓语动词可以是延续性动词,也可以是非延续性动词。WhenIarrivedinBeijing,itwasraining.我到达北京时,天正在下雨。Katereadthebookwhenshewentalong.凯特一边走一边看书。(3)当主句和从句都用进行时态时,连词用while。MyfatheriswatchingTVwhileIamdoingmyhomework.我爸爸正在看电视,我正在做作业。9.(2018·黑龙江齐齐哈尔中考改编)—Whatwereyouandyourfatherdoingat7:00yesterdayevening?—Iwasdoingmyhomeworkmyfatherwasreadingnewspapers.A.whenB.assoonasC.whileD.so10.(2018·山东东营垦利模拟)hismotherwascookinginthekitchen,theboyfellasleepinthechair.A.SinceB.WhileC.BecauseD.Once考点八inorderto的用法【课文原句】Theyshouldspendtheirtimeonschoolworkinordertogetgoodgradesandgetintoagooduniversity.为了取得好成绩和考入好的大学,他们应该把时间花在学业上。(八下P22)inorderto意为“为了”,表示目的,后面跟动词原形。其否定结构为inordernotto。Hewalkedaroundinordertokeepwarm.他来回走动是为了保持身体暖和。Inordernottobelate,hegotupveryearly.为了不迟到,他起床很早。11.(2018·广西贵港港南三模)Hisparentsworkhardmakemoremoney.A.sothatB.inordertoC.inorderthatD.asaresult考点九provide的用法【课文原句】Itistheparents'jobtoprovideacleanandcomfortableenvironmentathomefortheirchildren.父母的职责就是在家里给他们的孩子提供一个干净、舒适的环境。(八下P22)(1)It+be+one'sjob/dutytodosth.表示“做某事是某人的职责”,it是形式主语,动词不定式短语是真正的主语。(2)provide和offer的用法区别①首先在语义上,provide仅表示“提供”,而offer强调“主动提供”。②其次在语法和搭配上,offer后可跟双宾语,而provide后不可跟双宾语。③最后在搭配上,offer可组成词组offersb.sth./offersth.tosb.;provide可组成短语providesb.withsth./providesth.forsb.12.(2018·江苏泰州中考)Manytouristspreferfivestarhotelsbecausetheythinkexpensivehotelsalways____guestswithbetterservice.A.preventB.protectC.presentD.provide13.(2016·广西玉林中考)Somepeoplethinkit'stheparents'jobtotheirchildrenacleanandcomfortableenvironmentathome.A.offer;toB.offer;withC.provide;withD.provide;to考点十dependon的用法【课文原句】Childrenthesedaysdependontheirparentstoomuch.现在的孩子都过度依赖父母。(八下P22)(1)dependon意为“依靠;信赖”。Thepricedependsonthequality.价格取决于质量。(2)It(all)depends.视情况而定。(口语)14.(2018·湖北宜昌中考)—Aresearchsuggeststhatwalkinghelpspeoplelivelonger.—Iquiteagree,butitonwhenandhowt
本文标题:山东省青岛市2019年中考英语一轮复习 第9课时 八下 Units 3-4课件
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