人教高中英语选修7-Unit1~2课时练习及解析

B．beneficialD．benefitingC．benefits2．Oneofthebestmeasurestodecreasetherateofaccidentsistoeducatepeopleto________A．desireC．ridB．obeyD．conduct3．Weranallthewaytothecinema，arrivingtherequiteoutof________.B．breathD．reach解析：句意：我们一路跑到电影院，到达那里时已经上气不接下气(outofbreath)了。outofmind“心不在焉”；outofsight“看不见”；outofreach“够不到”。4．Theteacherallowedus5minutesto________thetextthroughtogetageneralideaoftheB．adaptD．scan5．Distancelearningisbeing________inseveralcountriestohelpchildreninremoteruralschoolsobtainbettereducation.A．attendedB．adoptedD．admittedC．adapted解析：根据句意判断应选B项。句意：在有些国家远程学习正在被采用以帮助偏远乡村学校的孩子们获得更好的教育。答案：B6．Theboywasreportedto________sincetheearthquakehitthearea.A．havebeenlostC．belostB．havegotlostD．getlost解析：句意：有消息报道这个男孩自地震发生后就失踪了。因为有since...，故需用动词不定式的完成形式，而getlost表示短暂的动作，不能与延续性时间状语连用，故选A项。答案：A7．Nomatterwhatdifficultyyouwill________，carryoutyourplan.A．meetwithC．agreewithB．getacrossD．setaside解析：句意：不管你遇到什么困难，都要执行计划。meetwith意为“遇到，经历”。getacross“被理解”；agreewith“同意”；setaside“将……放在一边，留出”。答案：A8．Thestudentsdohopeto________bytheteacher'scommentsontheircompositions.A．profitC．standB．judgeD．drop解析：句意：学生们真心希望能从老师对他们的作文的评语中受益。profitby意为“从……中得益，从……中得到好处”。judgeby“根据……判来断，从……来看”；standby“站在一边，支持”。答案：A—You'renotpaid________doingnothing.A．sittingaroundB．sataroundC．tohavesataroundD．tositaround解析：句意：——你让我马不停蹄。我太忙了！——花钱雇你来可不是让你光坐着不干活的！tositaround是动词不定式作状语，意为“闲坐着”。答案：DA．affairC．event答案：B11．—Herecomesthebus，andIhavetogonow.—Goodbye，and________！A．nohurryC．takeyourtime答案：BB．Totheteacher'smuchsatisfactionC．Muchtotheteacher'ssatisfactoryD．Totheteacher'sgreatsatisfactory故排除C、D两项。muchtoone'ssatisfaction＝toone'sgreatsatisfaction。答案：Aturndown“拒绝，调低(声音)”；takeover“接管，接任”；setaside“置……于一边，留作……用，对某事置之不理”。由句意可知，应选D项。答案：D14．Outof________forthehomelesschildren，hegavethemshelterforthenight.A．pity答案：C15．(2012年安徽联考)InpartofChina，somepeoplestillhavedifficultygaining________toB．helpD．benefit到……的权利或方法”。答案：CⅡ.阅读理解)Environmentalistssaidourplanetwasalstatistics.TheWorldwatchInstituteclaimsthat“deforestationhasbeenacceleratingoverthelast30years”．thedawnofagriculturetheworldhaslostabout20percentofitsforestcover，butinrecentdecadestheforestarea'sdepleting，directorofGreenpeaceUK，said，“Thereareimportantexamples，suchasacidrainandozone，wherethingsaren'tasbadaspredicted，andthat'sbecausebehaviorhaschanged.”【语篇解读】“环境一直在变坏，我们的星球末日将要来临”，这是环保主义者们发出的警告，然而Lomborg的新书却提出了完全相反的观点，他批驳了环保主义者们耸人听闻的言论。16．Inhisbook，TheSkepticalEnvironmentalist，whatisLomborg'smainargument?A．Ourplanetisinbadshape.B．Theworld'senvironmentisimproving.C．Thetotalamountofforestsintheworldisnotdeclining.D．Conservationeffortshavebeensuccessful.解析：考查细节理解。根据文章第一段与第三段可知Lomborg在TheSkepticalEnvironmentalist中的观点(argument)是环境状况正在改善，因此选项B正确，C项只是他观点的一部分，不全面，故排除。答案：B17．WhatisLomborg'smainaccusationofenvironmentalists?A．Theyscaredpeopleintomakingdonations.B．Theyoverturnedourbasicassumptionsabouttheworld'senvironment.C．Theychangedtheirbehaviortowardtheenvironment.D．Theyonlytoldpeoplebadnewsabouttheenvironment.解析：考查细节理解。根据文章第四段中的第二句话可知Lomborg指责环保主义者们利用恐吓手段让人们捐款。答案：A18．Theunderlinedword“depleting”inParagraph5isclosestinmeaningto“________”．A．reducingB．limitingC．expandingD．accelerating解析：考查猜测词义。第五段Lomborg通过一些数据反驳了TheWorldwatchInstitute的观点“deforestationhasbeenaccelerationoverthelast30years”，Lomborg认为在最近几十年里，森林面积的缩小已经停止，因此选择reducing。答案：A19．Accordingtothepassage，whichofthefollowingstatementsistrue?A．Thetotalareaofforestsintheworldhasincreasedsignificantly.B．Theeffectsofglobalwarmingarenotasbadasfirstexpected.C．Itappearsthatthebaldeaglewillsurvive.D．Inthelast50yearsthenumberofwhaleshasincreased.答案：CTostudythedifferencesbetweensourceanddestinationmemory，theresearchersdidanexperimenton60universitystudents，accordingtoaNewYorkTimesenvironmentalcontext(背景)－thatis，theperson－thanwasincominginformation.Afterasecondexperimentwithanothergroupof40students，theresearchersconcludedthatself-focusisanotherfactorthatunderminesdestinationmemory.“Whenyoustarttellingthesepersonalfactscomparedwithnon-selffacts，suddenlydestinationmemorygoesdownmore，suggestingthatitistheself-focuscomponent(成分)that'sreducingthememory，”GopietoldLiveScience.【语篇解读】很多时候我们会面临这样的尴尬局面：一个故事讲到半截，结果却发现，这个故事已经对面前听故事的人讲过了。为什么我们会犯这样的记忆错误呢？20．Thepointofthisarticleisto________.A．giveadviceonhowtoimprovememoryB．saywhatcausesthememorytoworsenC．explainwhywerepeatstoriestothesamepersonD．introducedifferentkindsofmemories解析：主旨大意题。文章开头一段引出要讨论的话题：一个故事讲到半截，结果却发现，这个故事已经对面前听故事的人讲过了。为什么我们会犯这样的记忆错误呢？接下来分析了产生这种现象的原因，答案选C。答案：C21．Thosewhoreadeachfactsilentlyandsawadifferentcelebritypictureafterward________.A．canmemorizemoreinformationB．haveworsememoryC．aremorelikelytorepeatstoriesD．paidmoreattentiontothemselves解析：推理判断题。根据文章第六段内容可知，大声读出信息的学生们的得分要比静静地读每段事实并且看着不同的名人照片的学生要低，可知A项正确。答案：A22．Thepersonwhoisgivinginformation________.A．mayreceivelittlefactsB．focusesmoreonwhatheissayingC．hasfiniteattentionD．paysmuchattentiontohisownbehavior解析：细节理解题。根据文章倒数第四段中Apersonwhoisgivinginformation，evenlittlefacts，willdevotesomementalresourcestothinkingaboutwhatisbeingsaid.可知。答案：B23．Theunderlinedword“undermines”pr