必修5第4单元重点单词讲解

Unit4.MakingTheNewsKeywords1.involvevt.涉及，牵涉，包括Don’t______otherchildreninyourtrouble.

beinvolvedin….参与，专注于Morethanoneperson________thiscase.We’redelightedyou’recomingtoworkwithus.I’mverydelightedthatyoucancome.Iwasdelightedtobeinvitedtoherparty.2.delighted归纳拓展be\feeldelightedat\by\with…bedelightedtodosth.(begladtodosth.behappytodosth.bepleasedtodosth)toone’sdelight单项填空(1)Wewereall________toreceiveyourletterandreadit________delight.A．delight；in

B．delighting；inC．delighting；withD．delighted；with解析：选D。bedelightedtodosth.“很高兴做某事”；withdelight高兴地。完成句子(1)I________________________(为你的成功而高兴)．答案：amdelightedat/by/withyoursuccess(2)________________(使他大为高兴的是)，hehasgotthefirstplaceinthecompetition.答案：Tohisgreatdelight4.assistvt.帮助；协助___________n.助理；助手_____________n.帮助；援助assistsbwithsthassistsbtodosthassistsbindoingsthassistanceassistant

3.admirev.佩服；羡慕；赞

____________n.崇拜者；爱慕者

____________adj.令人钦佩的；值得赞扬的admirableadmirer⑴Hecameupwithan___________(admire)idea.

易混辨析assist，helpassist与help同义，但着重指“协助”，受协助的人自己做一部分工作。help可指具体或抽象意义上的“帮助”。受帮助者可以出力，也可以不出力。

⑴The________(assist)askedthebossfor________sothathecouldassisttheworkers_____improvingtheefficiency.

⑵Wouldyouliketoassistme_____myEnglish?withassistantassistanceinSubmitvt.递交；呈递(文件等)；使服从，顺从。向某人递交某物Submitsthtosb听任某人指挥SubmittosbSubmitoneselftosbWehave_______homeworktoourteacher.(submit)Irefusetosubmit(myself)tohiscontrol.6.eageradj.热切的；渴望的；热心的____________adv.热切地____________n.渴望；热心___________________[搭配]渴望干某事beeagertodosth.eagerlyeagerness⑴Heiseager____knowledgeaboutthepartyconstructionbecauseheiseager________(join)theparty.

⑵Theseyoungpeopleshowgreat_______(eager)fornewknowledge.

⑶Thechildrenwere________(eager)lookingforwardtothepartyfortojoineagernesseagerly单项填空(1)Simonwasanambitious(有雄心的)man,________forpowerandfame（名誉）.A．eagerB．worriedC．anxiousD．satisfied解析：选A。句意为：西蒙是一个有雄心的人，渴望权力和名声。由前面的关键词ambitious和搭配的介词for可知应用eager。7.Concentrate集中，聚集concentrateonsth.专心于某事concentrateondoingsth专心干某事concentrateone’sattention\efforton把……集中在……归纳拓展

focusone’sattentiononfixone’sattentiononbeabsorbedinbeburiedin(10)Teenagersshould________theirstudiesthoughtherearealotofattractionsaroundthem.A．devotetoB．fixonC．concentrateonD．keepon解析：选C。devote后常跟energy，time等，加介词to；选项B为fixtheirattentionon；concentrateonsth.专心干某事；keepondoingsth.继续干某事。运用：根据汉语意思完成英语句子。⑴吵闹声不绝于耳，我无法专心学习。

______________________________withallthatnoisegoingon.

⑵我们应该致力于提高英语。Weshould____________ourattention____improvingEnglish.onIcan’tconcentrateonmystudiesconcentrate8.acquirevt.获得；养成；学到(get，gain，obtain)acquirea(good)knowledgeof得到……知识，精通运用：根据汉语意思完成英语句子。⑴我们逐步获得了做这工作的经验。Graduallywe__________________inhowtodothework.acquiredexperience⑵我们应该努力养成良好的习惯。Weshouldtryto_____________________.

⑶我们必须用功学习才能精通英语。Wemustworkhardto________________________________English.acquireagoodknowledgeofacquiregoodhabits(2)Lucyhas________allofthegoalsshesetforherselfinhighschoolandisreadyfornewchallengesatuniversity.A．acquiredB．finishedC．concludedD．achieved解析：选D。句意为：露西在高中已经实现了她为自己制定的所有目标，并准备在大学迎接新的挑战。achieveone’sgoal/aim“实现某人的目标”。9.informv._______informsb.ofsth.把某事告诉某人Keepsbinformed随时告知某人

Heinformedme____yourdecision.他把你的决定告诉了我。of归纳：结构类似的词组还有：⑴________sb.ofsth.提醒某人某事⑵________sb.ofsth.抢劫某人某物⑶________sb.ofsth.治愈某人某病⑷________sb.ofsth.警告某人某事⑸________sb.ofsth.控告某人犯某罪remindrobcurewarnaccuse10.dependon依靠；依赖；取决于运用：根据汉语意思完成英语句子。⑴我不想依靠别人来处理这个件事。Idon’twantto______________________________________thematter.

⑵一切取决于我是否喜欢这个老板。Italldependson_______________________.whetherIlikethebossornotdependonotherstodealwith/11.casen．[C]情况；病例；案例；箱子。Ifthisisthecase,Imustlethimknowit.如果情况是这样的话，我必须要让他知道。Thatisoftenthecasewithhim.

他总是这样。Thepatientisacaseofflu.

这位病人是流感的病例。归纳拓展⑧Taketheumbrellawithyouincaseitrains.带上伞以防下雨。⑨Incaseoffire，ringthealarmbell.如遇火警，就按警铃。⑩InnocasewillIturnagainstmymotherland.我决不会背叛我的祖国。⑪Itissaidthatwe’llhavetodoextraworkonSunday.Inthatcase，wecan’tgotoamovie.听说星期天得加班。那样的话，我们就无法看电影去了。(1)________fire，allexitsmustbekeptclear.A．Inplaceof

B．InsteadofC．IncaseofD．Inspiteof解析：选C。考查短语辨析。inplaceof代替；insteadof代替；incaseof万一；inspiteof尽管。句意为：万一发生火灾，所有的出口必须保持畅通。只有C项符合句意。(2)Icanthinkofmanycases________studentsobviouslyknewalotofEnglishwordsandexpressionsbutcouldn’twriteagoodessay.A．whyB．whichC．asD．where解析：选D。先行词cases后面的定语从句缺少状语，用关系副词where。句意为：我能想到许多情况：学生明显知道一些英语单词和表达但是不能写出一篇好文章。12.accusevt.指责；谴责；控告accusesb.ofsth.因…指责/控告某人

accusesb.ofdoingsth

同义句型ChargesbwithsthBlamesbforsth运用：根据汉语意思完成英语句子。⑴他被指控受贿。Hewasaccused____takingbribes.

⑵很多员工指责老板不守信用。Manyworkers________________havingbrokenhiswordsaccusethebossofof(5)(2011年青岛高二检测)Thepolicemanstoppedhimwhenhewasdrivinghomeand________himofspeeding.A．charged

B．accusedC．blamedD．warned解析：选B。这里是指警察指控他超速，charge和accuse都有“指控，指责”的意思，charge

sbwith…；accuse...of…；blamesbfor

…；warn“警告”，warnsbof含义不对。13.soastodosth.表示目的，意为为了做某事。易混辨析③Hehurriedthroughhiswork___________________hecouldcatchthetrain.他急忙做完工作，以便能赶上火车。④Shewassoangryastobeunabletospeak.她如此生气以至于不能说话。sothat/inorderthat完成句子(1)为了赶上火车，我早上五点钟起床。Igotupatfivea.m．________________catchthetrain.＝Igotupatfivea.m．____________Icouldcatchthetrain.答案：soasto/inorderto/to；sothat/inorderthat14.demandn.需求；vt.要求强烈要求demandtodo要求做……demandthatsb.(should)do

sth.要求某人做某事demandofsb.todosth.要求某人做某事in(great)demand非常需要的meetone’sdemands满足某人的要求运用：用介词填空或用所给词的适当形式填空。⑴他要求被告知一切事情。Hedemanded___________(tell)everything.

⑵他要求我走之后关上大门。Hedemanded____me________(shut)thedoorwhenIleft.tobetoldoftoshut

⑶我要求你放学前打扫完教室。Idemandthatyou_______________(finish)cleaningtheclassbeforeschool.(should)finish15.giftedadj.有天赋的___________n.

____________________________[搭配]

在……有天赋begiftedin或haveagift/talentforgift礼物；天赋⑴Itisknownthathewasgifted___paintingwhenhewasyoung.Whenhegrewup，heturneda_______(gift)artist.

⑵Hehasagift____music.foringifted16.aheadof在……前面；领先运用：理解划线部分的意思并翻译句子。⑴Theymanagedtofinishtheassignmenttwoweeksaheadoftime.⑵HeisfaraheadofhisclassinEnglish.

⑶Twopeoplewereaheadofus，travellingfast.有两个人在我们的前面，他们走得很快。他们提前两周完成了任务。他在英语方面远远超过其它同学的水平。17.senioradj.年长的；高年级的；高级的