Unit3ComputersⅠ.单项填空1.Teachershavetoconstantlyupdatetheirknowledgeinordertomaintaintheirprofessional________.A.consequenceB.independenceC.competenceD.intelligence解析考查名词词义的辨析。consequence结果;后果;independence独立;competence能力;intelligence智力。句意:教师必须不断的更新自己知识以便于保持他们在职业上的能力。答案C2.Thetrafficproblemwearelookingforwardtoseeing________shouldhaveattractedthelocalgovernment'sattention.A.solvingB.solvedC.tosolveD.solve解析考查动词的非谓语形式作补足语。空格处应为句型seesthdone。句意:我们渴望得到处理的交通问题应该引起政府的关注。答案B3.Manypeoplebelievethatpovertyisonlyaprobleminruralareas.________,itisalsoaprobleminsomeurbanareas.A.AsaresultB.FurthermoreC.IntheendD.Asamatteroffact解析考查短语的辨析。asaresult因此;furthermore而且;intheend最后;asamatteroffact实际上。句意:许多人认为贫穷只是乡村地区存在的问题,实际上,它也是部分城市地区存在的问题。答案D4.Whathehassaidisreasonable________.A.inthewayB.onthewayC.bythewayD.inaway解析考查介词短语的辨析。intheway挡道;碍事;ontheway在途中;即将到来bytheway顺便说;顺便问一下;inaway在某方面。句意:他说的话在某些方面是合理的。答案D5.Chinahasshownincreasinglypositive________ofeconomicperformance,butthecountry'seconomicrecoveryisstilluncertain,PrimeMinisterWensaid.A.tracesB.signalsC.marksD.signs解析考查名词词义的辨析。trace痕迹;遗迹;signal信号;mark符号;记号;sign符号;标记。句意:温家宝总理说中国已经表现出了日益增长的经济实绩的征兆,但是国家的经济复苏还不稳定。答案D6.Ihaven'tseenAnnfor________longthatI'veforgottenwhatshelookslike.A.suchB.veryC.soD.too解析句意:我有很长时间没见着安了,我已忘记她长什么样了。so/such...that如此……以至于,即so+adj./adv.+that,而such+n.+that,long为形容词,故用so。答案C7.Wemanagedtobuythehouse________alittlehelpofDave'sparents.A.onB.underC.forD.with“”解析表示在某人的帮助下要用withthehelpofsb,不用介词under。答案D8.Itwasadifficultsituation,andweallwonder________shedealtwithiteffectively.A.whatB.howC.whetherD.why解析dealwith要与how“”连用,表示如何对付。答案B9—.Whydidn'tyouasktheteacherforadvice?—Shehadlefttheoffice________Ihadtimetodoit.A.beforeB.asC.afterD.till解析考查before作连词的用法。before“……”“表示在之前,此处指我还没来得及问,”她就离开了办公室。答案A10.Themanagerenteredtheofficeandwashappytolearnthatfourfifthsofthetickets________.A.wasbookedB.hadbeenbookedC.werebookedD.havebeenbooked解析句中的动词enter是一般过去时,根据句意,book应发生在enter之前,要用过去完成时,主语是tickets,要用被动语态。答案B11.Alltheemployeesexceptthemanager________toworkonlineathome.A.encouragesB.encourageC.isencouragedD.areencouraged解析句中有介词短语exceptthemanager,谓语动词和前面的主语Alltheemployees一致,用复数;根据句意,employees和encourage是被动关系,表示“被鼓励”,而且是一般现在时态,表示一般的动作,所以用一般现在时的被动语态。答案D12.Englishisconsideredasa(n)________language,anditisnosurprisethattherearesomanypeopleintheworldlearningEnglish.A.universalB.logicalC.artificialD.regular解析考查形容词辨析。句意:英语被认为是世界通用语言,所以有如此多的人学习英语就不足为奇了。universal普遍的,通用的。logical合情理的,合逻辑的;artificial人造的;regular规则的,常规的。答案A13.Heprovedhimselfatruegentlemanandthebeautyofhis________wasseenatitsbestwhenheworkedwithothers.A.advantageB.appeara...