选修七第三单元词汇用法

1.witnessvt.当场见到；目击n.目击者；证人；证据Thereisawitnesseverywhere.若要人不知，除非己莫为。awitnesstosth.……的证人/证据witnesstodoingsth.做某事的见证1.你亲眼看到那场事故了吗?Didyouwitness

theaccident?2.

他作证说他看到那个人进入大楼的。Hewitnessedtohavingseenthemanenterthebuilding.3在这个案件中，他是一个主要见证人。Heisakey

witnessinthiscase.4.他低沉的声音是他发火的证据。Hisloudvoiceisawitnessedtohisanger.选用上述词语完成下列小段落。Mr.Bobclaimedthathe_________thewholethingandsohewascalledasadefense________toproveTomwasinnocent.Butthepolicefoundovertenpeoplewhoprovedtobe___________thematterandtheyallsaidTomwasguilty.SoBobwaspunishedforgivingfalse________________witnessedwitnesswitnesstowitness2.oppositeadj/n相反的，对立的Weholdtheoppositeopinions.我们持相反的意见。Myviewistheveryoppositeofhis.我的看法正好于他相反3.pausevi.&n.暂停；中止pausefor/todosth停下来做某事(1)停顿一下之后他继续说他的。_______________hecontinuedhisstory.(2)他暂时停下来呼吸了一下，然后继续上山。He____________________________,thencontinuedupthehill.pausedforbreath/tobreatheAfterapause4.dragvt.拖；拉；扯搭配：dragsth/sbaway/into…拉开/进……运用：据汉语意思，完成英语句子。(1)玛丽把桌子拖进了厨房。Marymanagedto_____thetable____thekitchen.(2)他抓住她的胳膊把她拉进了房间里。Hegrabbedherarmand___________________theroom.draggedherintodraginto5.depthn深度deepenv加深(1)Thewater

________

(变深)gradually.(2)Theyplanned

________

(加深)theriver.(3)Becauseofdrinkingtoomuchwine，nowhe________

(酣睡中)．(4)She________________(深深地吸了口气)andthendivedintotheriver.(5)Theysatandtalked______________(直谈到深夜).deepenedtodeepenisinadeepsleeptookadeepbreathdeepintothenight6.urgevt.催促；极力主张；驱策urgesb.todosth.催促/力劝某人做某事urgethatsb.(should)dosth.催促/力劝某人做某事urgesb.on为……加油haveanurgetodosth.有做某事的愿望urgentadj.急迫的urgencyn.敦促；催促(1)I________________________________(突然想揍他一顿)．(2)Icouldhearthem______________(为我加油)whenIranpast.(3)He________________________(力劝我们为穷人募捐)．hadasuddenurgetohithimurgingmeonurgedustocollectmoneyforthepoor7..abandonvt.放弃；遗弃；抛弃；沉溺abandonedadj.被遗弃的，放荡的abandonmentn.遗弃，放弃abandononeselfto(prep.)沉面于……1)背弃祖国/朋友abandon

one’s

country/friend2)抛弃家庭abandon

one’s

family

3)革除陋习

abandona

bad

habit4)放弃职位/希望/计划/主意abandon

one’s

post/hope/plan/idea(1)我放弃了当医生的希望。Iabandonedmyhope

ofbeingadoctor.(2)他沉溺于电脑游戏使他父母很生气Heabandonedhimselftocomputergames，whichmadeherparentsveryangry.(3)抛妻弃子的人发达后都会为他所做的事感到愧疚Amanwhoabandonshiswifeandchildren

afterbecomingrichwillfeelguiltyforwhathehasdone.8.helpout(1)你能帮我解决这道数学题吗？Canyou

withthemathsproblem?(2)他帮助那位老人从汽车里出来。He

theoldman

.(3)我忍不住想那个小女孩出了什么事。

whathappenedtothatlittlegirl.helpmeouthelpedoutofthecarIcan’thelpwondering9.targetn.目标；靶；受批评的对象搭配：setatarget(of)订指标，设定目标(1)他的目标是每周储蓄一百元。_______________istosave$100aweek.(2)他三发三中。Hehit_____________threetimeswithoutamiss.(3)他的建议成了批评的目标。Hisproposalbecame____________ofcriticism.(4)除了边境问题，温家宝总理说两国已经设定了到2010年把年贸易额提高到300亿美元。Inadditiontotheborderplans,MrWensaidthetwocountrieshad_______________ofincreasingannualtradeto$30bnby2010.setatargetHistargetthetargetthetarget10.awareadj.意识到的；知道的搭配beawareof/that…知道，意识到派生_____________adj.不知道的，不注意的_____________n.知道，晓得运用：用aware的适当形式填空。(1)Itishightimethatweshouldbefully________oftheimportanceofself-protection.(2)Asisknowntousall,healthofficialsallovertheworldhavetriedtomakepeopleraise_____________aboutAIDS.(3)Tomseemed__________ofthetroublehehadcaused,otherwisehewouldhavestoppedit.unawareawarenessawareawarenessunaware

(1)我知道她不诚实。I’mawarethatsheisdishonest.(2)我突然觉得有人盯着我看。Isuddenlyfeltawareofsomebodywatchingme.(3)她已认识到这一事实，然而她还不能面对它。Shewasawareofthefact,butshecouldnotfaceityet.（4）我们应该知道我们在干什么Weshouldalwaysbeawareofwhatwearedoingatanytime11.scarevt.恐吓害怕vi.受惊吓(be)scaredtodeath吓死bescaredof害怕(=beafraidof)(1)这孩子害怕那条外表凶恶的狗。Thechild_________________thefiercelookingdog.(2)她静静地移动着怕吓走了鸟儿。Shemovedquietlytoavoid____________________.(3)说实话，我害怕牙医怕得要死。Totellthehonesttruth,dentists_________________.scaremetodeathisscaredofscaringthebirdsaway12.tastev.品尝n.味道，味觉

派生tastyadj.好吃的，可口的tastelessadj.没味道的活用用taste的恰当形式填空：Thoughthesoupis_________,I’velostmysenseof__________andit________justlike_________water.tastytastetastestasteless

sortout1)分类,整理2）解决

1.我正在整理那些要扔掉的试卷I’mjustsortingoutthepaperthatcanbethrownaway2.我们已经解决了一些要解决的小问题

We’vegotafewlittleproblemstosortout.

aheadof

阅读下列句子，说出ahe