高中英语必修5UNIT1

模块5Unit1GreatScientists知识要点探究1.Whoputforwardatheoryaboutblackholes?Putforward[要点提示]提出（建议等）；提名Heputforwardanewplan.他提出一个新计划。MayIputyournameforwardasapossiblechairmanofthecommittee?我能否提名你当委员会主席？[归纳拓展]putdown记下；镇压putout关掉；熄灭putaside放在一边；储存；保留putoff推迟；延期putup建造；举起；张贴puton穿上putaway收好选词填空（putoff,putup,putforward,putaside,putout）①Theplanthatyou_____atthemeetingiswonderful.②Manytallbuildingswere_____alongtheroad.③Firefightershavebeencalledto_____thefireinthecitycenter.④Hehasalittlemoneyto_____forarainyday.⑤Don’t_____untiltomorrowwhatcanbedonetoday.2.Repeatifnecessary.(1)repeat[要点提示]vt&vi再说；再做；复述torepeatamistake重复错误torepeatthat再说一遍Couldyourepeatthequestion?你能把这个问题重复一下吗？[归纳拓展]repeatability可重复性；反复性；再现性；重复精读repeatableadj.可重复的repeatedadj.重复的，再三的repeatoneself反复做同样的事情(2)ifnecessary[要点提示]ifnecessary是一种省略句式。在while,when,until,unless,if,once等引导的状语从句中，如从句的主语和主句的主语相同，且从句的谓语部分含动词be时，可以省略从句的主语和动词be。When(Iwas)aboy,Ilookedatsuchthingsquitedifferently.我小时候对这些事物的看法是完全不同的。Don’tspeakuntil(youare)spokento.别人没有跟你讲话，你就不要开口。单项选择Though_____money,hisparentsmanagedtosendhimtouniversity.A.lackedB.lackingofC.lackingD.lackedin3.Buthebecameinspiredwhenhethoughtabouthelpingordinarypeopleexposedtocholera.(1)exposedtocholera[要点提示]exposedtocholera在句中是过去分词作后置定语，表示被动。意为“患霍乱的”。如：ThebookwrittenbyLuxunisverypopular.鲁迅写的书是很受欢迎的。ThemanseenbyusyesterdayisProfessorSmith.昨天我们看见的那个人是史密斯教授。(2)expose[要点提示]①暴露Heexposeshisskintothesun.他把皮肤暴露在阳光下。②揭露Heexposedtheirplot.他揭穿了他们的阴谋。Thecrimeofthecorruptofficialsmustbeexposedwithoutanyreserve.对贪官污吏的罪行一定要毫无保留地予以揭发。[归纳拓展]exposedadj.暴露的，暴露于风雨中的，无掩蔽的exposednessn.暴露，显露exposeto使易受，使受exposesth.tothelightofday把某事暴露于光天化日之下exposeafraud揭穿骗局单项选择Thedisc,digitally_____inthestudio,soundedfantasticatthepartythatnight.A.recordedB.recordingC.toberecordedD.havingrecorded4.Hegotinterestedintwotheoriesexplaininghowcholerakilledpeople.(1)explaininghowcholerakilledpeople[要点提示]本结构在此处为现在分词作后置定语，这个分词结构可以转化为一个定语从句的形式。如：Therewasaterriblenoisefollowingthesuddenburstoflight.=Therewasaterriblenoisewhichfollowedtheburstoflight.突然来电之后有一阵可怕的噪音。(2)getinterestedin[要点提示]此结构意为“对……产生兴趣”。get为系动词。如：Igotlostintheforest.我在森林中迷路了。Igotseparatedfrommyfriendswhenwewereinthecrowds.在人群中我和我的朋友被分开了。[归纳拓展]get的用法归纳①get+sb.+sth.为某人弄到某物Willyoupleasegetmeaticketforthefootballmatch?请给我弄张足球赛的门票好吗？②get+sth.+adj.使某物处于某种状态Wehavegoteverythingreadyforthesportsmeeting.我们已经为运动会做好了一切准备。③get+sth.+done使某事被做YoumustgetyourhomeworkdonebeforeyouwatchTV.你看电视前务必把家庭作业完成。You’dbettergoandgetyourhaircut.你最好去理个发。④get+sb./sth.+doing让某人（物）行动起来Mydutywastogetthefourofusstudyingthesubject.我的责任是使我们四个人研究这个主题。Whocangetthemachinerunning?谁能启动这台机器？⑤get+sb.+todo使某人做某事Myideaisthatweshouldgetaportertocarryourluggage.我的想法是我们得请个搬运工来搬动行李。⑥get+adj.(get是连系动词)Insummeritdoesn’tgetdarkuntilaftereighto’clock.夏天，直到八点过后，天色才暗下来。单项选择Aswejoinedthebigcrowd,Igot_____frommyfriends.(NMET2001)A.separatedB.sparedC.lostD.missedTheflowers_____sweetinthebotanicgardenattractthevisitorstothebeautyofnature.(2004·上海)A.tosmellB.smellingC.smeltD.tobesmelt5.Itseemedthewaterwastoblame.(1)beto+动词原形[要点提示]be+动词不定式，可以表示该做或不该做的事情，想当于must,should,oughtto等。如：Nooneistoleavethisbuildingwithoutthepermissionofthepolice.没有警察的允许谁也不准离开这栋楼。Youarenottodroplitterinthepark.公园里不允许乱丢垃圾。(2)blame[要点提示]①v.责备；谴责；把……归咎于ItisIwhoamtoblame.应该受到责备的是我。②n.过失，责任lay/puttheblameonsbforsth单项填空①Ifyoufailtheexam,youwillonlyhaveyourself_____.A.beingblamedB.blamingC.blameD.toblame②Whois_____thefireinthekitchen?A.toblameforB.toblameC.blameforD.blame同义句转换③Sheblamedhimforthefailureoftheirmarriage.She_____theblameforthefailureoftheirmarriage_____him.6.Inaddition,hefoundtwootherdeathsinanotherpartsofLondonthatwerelinkedtotheBroadStreetoutbreak.(1)inaddition[要点提示]本结构属副词用法，相当于aswellas，如接宾语，则用inadditionto。如：Inaddition,thecoursealsoproducespracticalexperience.此外这门功课还提供了实践的基础。(2)link[要点提示]①v.把……与……连接；联系。如：Fingerprintslinkedthesuspecttothecrime.指纹证实了嫌疑犯的犯罪事实。Thetwotownsarelinkedbyarailway.这两个城镇由一条铁路连接起来。Thesepiecesofinformationlinkuptosuggestwhothethiefwas.这些证据拼凑起来就提示出小偷是谁了。②n.联系；连接；环[归纳拓展]下列短语均表示“将……和……连接或联系起来”之意：link…with…link…and…(together)link…up…link…to…介词填空①Televisionstationsaroundtheworldarelinked_____satellites.②Thenewspaperlinkedhisname_____hers.③Thisisthenewroadbeingbuilttolink_____thetwomotorways.7.NicolausCopernicuswasfrightenedandhismindwasconfused.confuse[要点提示]①v.使混乱；使迷惑Wetriedtoconfusetheenemies.我们试图迷惑敌人。②混淆；混同Don’tconfusetheblackandwhite.不要混淆黑白。[归纳拓展]confusionn.混乱，混淆confusedlyadv.受困惑地，混乱地，慌乱地confusedadj.困惑的，烦恼的confusableadj.易被混淆的8.Onlyifyouputthesuntheredidthemovementsoftheotherplanetsintheskymakesense.(1)onlyif[要点提示]本结构意为“只有；只要”当以only引导的知语或状语从句放在句首时，为了加强语气，句子需要倒装，如：Onlyifateachergivespermissionisastudentallowedtoentertheroom.只有得到老师的允许，学生才能进这房间。Onlybyshoutingandwavinghishandscouldhebenoticed.只有靠大声呼叫和晃动手才能使人注意到他。[归纳拓展]辨析onlyif与ifonlyonlyif表示“只有”；ifonly则表示“如果……就好了”Iwakeuponlyifthealarmclockrings.只有闹钟响了，我才会醒。Ifonlyhecomesearly.但愿他早点回来。单项选择Onlywhenyouridentityhasbeenchecked,______.(2003·上海高考)A.youareallowedinB.youwillbeallowedinC.willyouallowinD.willyoubeallowedin(2)makesense[要点提示]