课时作业(十九)(BookⅡUnits15~16)Ⅰ.单项填空1.—Mum,Ihavefinishedmyhomework.—Oh,ifyounottodisturbme,youcanwatchTV.A.offerB.supportC.guaranteeD.want解析:四个答案都可以和todosth.连用,但offertodosth.主动做某事;supporttodosth.“支持做某事”;wanttodosth.“想做某事”,均与题意不符。而guaranteetodosth.意为“保证做某事”,符合题意。答案:C2.Heinsistedwhathedidrightandthemanwhohadspokenillofhim.A.was;bepunishedB.be;waspunishedC.was;waspunishedD.be;bepunished解析:and之前的句子意为“他坚持认为他所做的是对的”。即insisted相当于thought,所以第一空应用所需的时态。and之后的句子意为“(他坚决要求)说他坏话的人应受到惩罚”,所以第二空应用“should+动词原形”或直接接动词原形。由于punish同theman之间存在被动关系,故第二空应用bepunished。答案:A3.(2012海淀模拟)—HaveyougotanybooksonEnglishgrammar?I'dliketoborrow.—Yes,hereyouare.ButyoumustreturnitbyFriday.A.itB.oneC.someD.any解析:句意:——你们有关于语法的书吗?我想借一本。——有,给你。但是你必须在周五前归还。one作替代词,泛指可数名词中的一个,而it则指代上文提到事物本身;some和any则表示“一些”,不合题意。答案:B4.(2012邢台调研)Successinbusinessissimplymatterofknowingwhento.A.a;takeachanceB.the;takechanceC.a;bychanceD.the;bychance解析:考查冠词及chance的用法。takea/one’schance为动词短语,意为“冒险;碰运气”;bychance为介词词组,意为“偶然地”。matter在这里是泛指,所以用a。句意:商业上的成功就在于把握时机。答案:A5.(2012杭州质检)Afterthequarrel,Itriedallmybesttoremovethemisunderstandingbetweenus,butallmyeffortsseemed.A.invainB.incaseC.intimeD.introuble解析:考查短语辨析。句意:争吵过后,我尽力去消除我们之间的误会,但是我的努力看来都白费了。invain白费力,徒劳;incase免得,以防;intime及时;introuble处于困境。故选A。答案:A6.Thenextfewyearsaseriesofbadharvestsinthiscountry,causingmanypeopletodieofhunger.A.metB.happenedC.sawD.made解析:see可用某时间或某地来作主语,意为“经历,遇到”。答案:C17.LeonardoDaVincibirdkeptincagesinordertohavethepleasureofsettingthemfree.A.issaidtobebuyingB.issaidtohaveboughtC.hadsaidtobuyD.whosaidtohavebought解析:besaidtodosth.据说做某事,从句意看不定式表示的动作发生在谓语动词之前,故应用完成式。答案:B8.(2011重庆高考)MoreTVprograms,accordingtogovernmentofficials,willbeproducedpeople’sconcernoverfoodsafety.A.toraiseB.raisingC.tohaveraisedD.havingraised9.NowthatfiremenhavethebigforestfireinCalifornia,theyhavebeentryingtodiscoveritscause.A.putasideB.putawayC.putoutD.putoff解析:考查动词词组辨析。句意:既然消防队员扑灭了加利福尼亚的一场森林大火,他们正设法找到火灾的起因。putout在此意为“扑灭”。putaside把……放在一边,储存;putaway整理,放好;putoff推迟,拖延。答案:C10.Stressfulenvironmentsleadtounhealthybehaviorsuchaspooreatinghabits,whichincreasestheriskofheartdisease.A.inturnB.inreturnC.bychanceD.byturns解析:考查介词短语辨析。inturn反过来,转而;inreturn作为回报;bychance偶然地;byturns轮流,交替。句意:重压之下的环境导致诸如不良饮食习惯之类的不健康行为,而这些不健康行为反过来又增大了患心脏病的几率。答案:A11.(2012石家庄模拟)Themotherusedtogothroughherson’spocketswhilehewasasleep,lettersfromhisgirlfriend.A.pickingupB.lookingforC.puttingoutD.leavingaside解析:考查动词短语辨析。句意:过去这位母亲常常在儿子睡觉后翻他的口袋,寻找他女朋友给他写的信。A拿起,捡起;B寻找;C扑灭;D不考虑。答案:B12.Recently,1,000teenagersfrom15differentc...