第1页共6页Unit3Lifeinthefuture核心单词1.impressionn.印痕;印记;印象;感想常用结构:haveanimpressionofsth./doingsth.对(做)某事有印象makeanimpressiononsb.给某人留下印象makenoimpressionon对……无影响/效果givesb.afavorableimpression给某人留下好印象animpressionofone’sfoot某人的脚印Yourperformancegavemeastrongimpression.你的表演给我留下了很深的印象。WhatIsaidmadenoimpressiononhim.我的话对他不起作用。联想拓展impressv.留下印象impresssth.on/uponone’smind把……牢记在心上高手过招单项填空Shespokeveryconfidentlybecauseshewantedtomakeagreatonheremployeratthefirsttime.A.InfluenceB.pressureC.ImpressionD.Effect解析:选C。makeanimpressiononsb.给某人留下印象。2.lackv.&n.缺乏;缺少的东西注意:lack作名词时,后常接of。lack作动词时,既可作及物动词,也可以作不及物动词,作不及物动词时,后常接for或in。lack不用于被动语态。常用结构:lacksth.缺少某物lackforsth.缺少;需要for/throughlackof...因缺乏……nolackof...不缺乏a/thelackof...……的缺乏Hedidn’tgotherebecausehelackedcourage.他没去那里,因为他缺乏勇气。Theplantdiedforlackofwater.植物因缺水而死。Theylackedfornothing.他们无所需求。联想拓展lackingadj.匮乏的;不足的;没有的belackingin缺乏(品质、特点等)Sheseemstobelackingincommonsense.她似乎缺乏常识。高手过招第2页共6页(1)单项填空Thoughmoney,hisparentsmanagedtosendhimtouniversity.(2010·01·陕西宝鸡检测)A.LackedB.lackingofC.LackingD.lackedin(2)完成句子(原创)①因为缺乏兴趣这次旅行被取消了。Thetripwascancelledthrough.②他缺乏信心。He.解析:(1)选C。考查分词作状语。hisparents与lack之间呈主谓关系,所以应用现在分词作状语;lack作动词时不与of搭配,所以答案选C。(2)①lackofinterest②lacksconfidence3.sightn.视力;视觉;看见;光景,奇观;名胜常用结构:losesightof看不见;忘记;失去catchsightofsth./sb.看见某物/人atfirstsight初看之下;乍看起来at(the)sightof一看见就……outofsight看不见beinsight看得见,在眼前Outofsight,outofmind.眼不见,心不烦。LastsummerwehadseenthesightsofBeijing.去年夏天我们游览了北京的名胜。Crusoewasfrightenedatthesightofaman’sfootprint.克鲁索看到一行人的脚印,他非常害怕。高手过招(1)单项填空Formilesaroundmetherewasnothingbutadesert,withoutasingleplantortree.(2010·01·陕西商洛检测)A.insightB.onearthC.atadistanceD.inplace(2)完成句子(原创)我们失去了许多珍贵的动物。Weseveralpreciousanimals.解析:(1)选A。insight为固定搭配,意为“看得到”;onearth用在疑问句或否定句中,用来加强语气,意为“究竟;到底”;atadistance意为“在远处”。(2)havelostsightof4.requirevt.需要;要求;命令常用结构:第3页共6页requirethat+主语+(should)+动词原形需要某人做某事requiresb.todosth.命令某人做某事requiresth.(ofsb.)要求(某人)某事Iwilldoeverythingthatisrequiredofme.凡是要求我的事,我都会办到。ThesituationrequiresthatI(should)bethere.形势需要我去那里。温馨提示require后接宾语从句时,宾语从句必须用shoulddo的虚拟语气,其中should可以省略。另外,表示“需要”,且是物作主语时,后接动词ing形式的主动形式表示被动含义,可以等于不定式被动形式;在这一点上,need和want用法相同。Thehouserequiresmending.=Thehouserequirestobemended.房屋需要维修。Allcarsrequireservicingregularly.所有汽车都需要定期检修。Theyrequiredhimtokeepitasecret.他们要求他对这事保密。高手过招单项填空①Incompetition,womenarerequiredsomeoftheirexercisesmusic.(2010·01·山西平遥检测)A.perform;toB.toperform;toC.performing;withD.toperform;by②Allthepeoplepresentagreedthatthematterrequired.(2010·01·山西太原检测)A.tolookintoB.beinglookedintoC.tobelookedD.lookinginto解析:①选B。berequiredtodosth.意为“被要求做某事”。第二个空的to是介词意为“随着,伴着”。②选D。require,want,need表示“需要”,当其主语是动作的承受者时,其后的宾语常用动词不定式的被动形式或动名词的主动形式。5.assistvt.&vi.帮助;援助;参与;出席常用结构:assistsb.in/withsth.帮助(某人)某事assistsb.indoingsth.帮助(某人)做某事assistsb.todosth.帮助(某人)做某事assistwith帮助(照料,做);在……上给予帮助Iamwillingtoassistyouwheneverthereisanopportunity.有机会我愿随时帮你。I’mafraidIcan’tassistyou,youhavetogoandseethemanager.我恐怕帮不上忙,你得去找经理。Theheadmasterassistswithalotofthingswhenfree.有空时校长会帮忙做很多事。第4页共6页高手过招用assist的相关短语填空(原创)①Theyoungnursewasverynervouswhensheinherfirstoperation.②Ateamofnursesthedoctorperformingtheoperation.③Sheemployedawomantoherthehousework.④Goodglasseswillyouread.答案:①wasassisting②assisted;in③assist;with④assist;to重点短语6.takeup从事;占(时间、空间、注意力等);继续Thistabletakesuptoomuchroom.这张桌子太占地方。Shehastakenupajobasateacher.她当上老师了。Thischaptertakesupwherethelastoneoff.本章继续上一章的内容。联想拓展takeoff脱掉(衣服等);起飞;打折;作为折扣而减价takeover接管;获得对……的控制或管理takeapart拆开;分开后将……分成许多部分takefor把……视作;误认为take...forgranted认为……是理所当然takedown写下;记下takeback收回(诺言)高手过招单项填空①InSingapore,asoutheasternAsiancountry,theChinesepeoplethelargestpercentageofitspopulation,soyoucanspeakChinesethere.(2010·01·安徽利辛检测)A.makeupB.takeupC.holdupD.turnup②Sincethe2008OlympicGamesBeijinghastakenanewlookeverywhere.(2010·01·山西四校检测)UpB.onC.overD.Off解析:①选A。考查短语辨析。makeup编造;弥补;组成;构成;takeup拿起来;占据(时间或空间);holdup阻止;turnup开大;调高;出现。②选B。考查短语辨析。takeon呈现;takeup拿起;从事;takeoff脱下;takeover接管。7.sweepup打扫;横扫Thesestudentsaresweepingupdeadleaves.这些学生们正在扫(拢)落叶。Heranforwardandsweptherupintohisarms.他跑上前去一把将她抱在怀里。Thewholecountrywassweptupintheexcitement.全国上下都沉浸在兴奋的气氛中。第5页共6页We’dbettersweepupallthebitsofbrokenglassquickly.我们最好快点把玻璃碴子扫干净。联想拓展sweepaside放/堆到一边;不予理会sweepaway扫清;消灭;彻底消除sweepoff扫清;吹走;大量清除sweepout扫掉;清除sweepover将……一扫而光;(某种感情)掠过(……的心头)高手过招用sweepup的适当形式填空(原创)①Aftertheparty,thehouseneeded.②Theleaveswereintotheairbythestrongwind.答案:①sweepingup②sweptup重点句型8.Thisissimilartothe“jetlag”yougetfromflying,...这就与你乘坐飞机会产生时差反应相似,……联想拓展whenflying是whenyouareflying的省略形式。在有些表示时间、条件、方式或让步的状语从句中,如果谓语包含动词be,从句的主语又和主句的主语一致,或者主语是it,通常可以把从句中的主语和be动词省略。Whenaskedwhere’sthetoilet,thewaitressshowedthewaypolitelytotheguest.当被问及厕所在哪里时,服务员非常有礼貌地给客人带路。Untilfinishingthehomework,thechildwasallowedtowatchthecartoonfilm.直至完成作业,小孩才允许看卡通片。Ifnecessary,youcancallhelpfromthepolice.有必要时,你可以向警方求助。高手过招翻译句子(原创)①即使被打死,他仍然保守秘密。②可能的话,到机场来接我。③过马路时,孩子们被要求停下观望,再手牵手通过。答案:①Thoughbeatentodeath,hestillkeptthesecret.②Ifpossible,pleasecometomeetmeattheairport.③Whencrossingtheroad,thechildrenarerequiredtostopto