Unit4ExploringplantsPeriod2LearningaboutLa

Unit4ExploringplantsPeriod2LearningaboutLanguage&UsingLanguage同步精练（人教版选修9，课标通用）时间：30分钟Ⅰ.短语填空attachto；adaptto；overtime；conflictwith；passon；takeplace；giveout；dependon1.Theiraccountofevents________________ours.2．Afterseveralmonthsofstruggling，she________________________thenewwayoflifeabroad.3．Wearequitesurethatmanypollinators________________oneplantspeciestoprovideallthefoodfortheiryoung.4．Asweallknow，theOlympicGames________________everyfouryears，withparticipatingathletesfromallovertheworld.5．Intheprocess，pollen________________________themothsthatcarryittoanotherflower.6．Thesun________________lightandheat，referredtoasthesourceoflife.7．WhyhasEnglishchangedsogreatly________________？8．Thefamilystory________________fromgenerationtogeneration.答案1.conflictswith2.hasadaptedto3.dependon4.takeplace5.isattachedto6.givesout7.overtime8.passesonⅡ.完成句子1．________________(长期以来)，manyfloweringplantsandtheiranimalpollinatorshaveevolvedtogether.2．________________(通过进化)，mostflowers________________________(变得适宜于)attractingspecifictypesofpollinators.3．Scientiststhinkthatbirdsprobably________________(进化)reptiles.4．Thishospital________________________(附属于)ourmedicaldepartment.5．Heisaman________________________________(可依靠的)．答案1.Overtime2.Throughevolution；haveadaptedto3．evolvedfrom4.isattachedto5.tobedependedonⅢ.单项填空1.Bettyisverypopularbecausesheiseasy________.A．tobegettingalongB．tobegotalongwithC．togetalongwithD．togetalong解析考查动词不定式作状语。getalongwith与she构成逻辑上的动宾关系，因此用C选项这种主动形式表被动含义，且介词with不可省略。答案C2.Itwouldbeunwiseto________toomuchsignificance________theseopiniondifferences.A．attach；toB．refer；toC．apply；toD．attend；to解析attach...to...把……附加于；referto提及；查阅；apply...to...把……应用于；attendto照看。句意：过于重视这些观点的不同是不明智的。答案A3.Afteramonth'svoyage,allthestaff________andwewereforcedtoreturn.A．gaveinB．gaveawayC．gaveoutD．gaveup解析句意：一个月的航海过后，所有的人员都筋疲力尽，被迫返回。givein让步；giveaway分发，泄露；giveout筋疲力尽；giveup放弃。答案C4.—Willyougoskiingwithmethiswintervacation?—It________.A．alldependB．alldependsC．isalldependedD．isalldepending解析考查交际用语。句意：——这个寒假你愿意和我一起去滑雪吗？——那得视情况而定。It(all)depends./Thatdepends.意为“那要看情况而定”，是固定表达法。答案B5.Itiswidelyacceptedthatyoungbabieslearntodothingsbecausecertainactsleadto________.A．rewardsB．prizesC．awardsD．results解析句意：小孩子喜欢做事是因为这样会带来奖励。句中这种奖励既可能是物质上的也可能能是精神上的，所以选A项。award“奖品，奖金；prize“奖项”；result“结果”。答案A6．Thegraduates________intothecompanyusuallyreceivestricttrainingbeforetheystarttowork.A．acceptedB．acceptingC．admittedD．admitting解析admitsbto/into...“接受某人(成为其成员)”，其被动形式为sbisadmittedto/into...，题中此结构用作定语，相当于whoareadmittedintothecompany。答案C7.Thecitywasbadly，destroyedbyanearthquake，andittookyearsto________.A．takeeverythingbacktoliveB．takeeverythingbacktolifeC．bringeverythingbacktoliveD．bringeverythingbacktolife解析bringsthbacktolife使……恢复生机；使……恢复正常。答案D8．________bepunishedbytheteacher，Alicehadtomakeupanexcuseforhavingbeenabsentfromschool.A．SoastoB．AsfarasC．AswellasD．Inordernotto解析inorderto与soasto都表示“为了”，两者常可互换，根据题意应用inordernotto。答案D9．________isknowntoall,Chinawillbean________andpowerfulcountryin20or30years'time.A．That;advancingB．This;advancedC．As;advancedD．It;advancing解析as引导非限制性定语从句，指代后面全句内容，本身充当主语；“先进的”国家，用形容词“advanced”修饰。答案C10.________bythebeautyofnature，thegirlfromLondondecidedtospendanothertwodaysonthefarm.A．AttractingB．AttractedC．TobeattractedD．Havingattracted解析句子的主语thegirl与attract是被动关系，所以应用过去分词短语作状语。答案BⅣ.阅读理解ATheMinstryofHealthhascalledformoreawarenessfromthepubliconthementalhealthoftheyoung，aspartofeffortstomarkWorldMentalHealthDay.Morethan15percentoftheChineseyouthhavebeenfoundwithmentalproblems，andabout30millionyoungpeopleunder17aresufferingfromdepression，theShanghaibasedWenhuiDailyreported.TheWorldHealthOrganizationestimatedthatbefore2020，therateofchildrenwithmentalproblemswillincreaseto50percent，andmentalproblemwillbecomeamajorfactorbehinddeathandillnessintheyoungworldwide.DengXiaohong，thespokespersonfortheBeijingmunicipalhealthbureau，saidrapidsocialchangeisoneofthereasonsbehindtherisingnumberofyoungsterswithpsychologicalproblems.Ifthesementaldiseasesarenotaddressedontime，occurrenceofcrime，drugtakingandotherdangerousbehaviorisexpectedtorise.Expertssaidmentaldiseasecouldbecausedbymanyfactors，suchastheinabilitytohandleinterpersonalrelationswell，unstableemotionsandpressurefromtheoverloadofstudy.Anumberofexpertshavealsosaidtheone­childpolicyisanotherreasonleadingtopoormentalhealthintheyoung.Chidrenweresaidtobetoo“spoiled”and“selfish”inone­childfamilies.Schoolsinmanycitieswerereportedrollingoutmeasurestohelpstudentsmaintaintheirmentalwell­beingYinJingmiao，ateacheroftheBeijingNo.105middleschool，toldChinaDailythattheschoolinvitespsychologiststoprovidecounselingforstudentsthreetimesamonth.“Studentscanbearrangedtohave40­minutecounselingsessions，”Yinsaid.Theschoolalsogiveslecturesonmentalhealthtoseniorgradestudentsbeforetheytakethenationalcollegeentranceexams，tohelpeaseanyanxietyarisingfromthetests.【解题导语】青少年的心理健康面临严峻的形势，希望引起人们的重视。全文分析了其产生的原因并介绍了一些学校成功的范例。1．Whatisthepurposeofthepassage?A．Tourgeawarenessonmental­healthoftheyoung.B．TogivethedetailsoftheproblemstheChineseyoutharefa