2017-2018学年高一英语北师大版必修三习题Unit7课下能力提升（四）

Unit7课下能力提升(四)Ⅰ.单词拼写1．Afteralong________(争论),Congressapprovedtheproposal.2．Sheseemedto________(不同意)withhermother.3．Whereisyour________(当地的)address?4．The________(店主)struggledwiththethief.5．Developmentoftheareawouldendanger________(野生动物)．6．________(无论到哪里)shegoes,therearecrowdsofpeoplewaitingtoseeher.Ⅱ.选词填空inone'sopinion,inadditionto,onboard,sothat,carefor1．Whowill____________yourchildrenwhileyouareaway?2．____________English,myyoungersisterhastostudyFrench.3．Ihaveabadcold,____________Ican'tattendthemeetingthisafternoon.4．Therewere216passengers____________whentheplanecrashed.5．____________，whatyouhavedoneisquiteright.Ⅲ.完成句子1．水上世界是个新公园，坐落在湖的中部。TheUnderwaterWorldisanewpark,______________inthemiddleofthelake.2．那个提议还在讨论中。Theproposalisstill________________．3．我认为西湖是个好去处。IthinktheWestLakeis____________________________________________.4．这个港湾再也不是十年前的港湾了。Thisbayis____________theoneit________________tenyearsago.5．他们轮流照看病床上的父亲。They________________takecareoftheir________father.6．要采取措施来净化空气，改善环境。Somethingmust________________theair________and________environment.7．科学家利用特种设备来测量这种鱼的长度和宽度。Thescientistsused_________________the________and________ofthefish.Ⅳ.完形填空Twobusinessmen,JehdiandHassan,hadarestontheirwaytoTouria.SoonJehdi__1__.Hassanwasafraidforsomeonerobbing(抢劫)themandthoughttheyshouldbe__2__．Hassandidn'tsleepallnightbecausehewasworriedabouttheir__3__.AfterJehdiwokeup,hesaid，“Hassan,Ihadawonderful__4__.Therewasabigtree,__5__liketheonebehindyou.Awasp(黄蜂)toldmetodigandIfoundapotfullofcoins.”“It'ssurelya__6__dream，”repliedHassan.“IfIwereyou,Iwouldhave__7__aroundthetree.”“Iwouldnevertakeit__8__.It'sjustadream.Let's__9__ourjourney.”SincethetreelookingliketheoneinJehdi'sdreamwasjustbehindhim,Hassan__10__，“Jehdi,ifyoudon'twanttodig,Iwill.__11__yourdreamtome.”Hassanbegan__12__．“Thisisagoodpieceofbusinessforme！”“Tellmehowmuchyou__13__yourdream，”saidHassan.Afterabrief__14__，theyagreedonthesumof300coins.Jehdisaid，“NeverhaveImadesucha__15__.Somuchmoneyforasimpledreamofno__16__．”TheywenttothetreeandJehdiwasamusedtoseeHassandiggingaround.Whata__17__forthemwhenHassanuncoveredapotfullofgoldcoins!Hassansawanote,whichread“thefirstofseven”.Itmeantthereshouldbesixmorepots__18__.Jehdisawthenote,tooandhebegan__19__thedeal.Theyfoundtheothersixpots.Lateron,JehdioftencametovisitHassanbuteverytimehereturnedhome__20__，forheknewthathecouldneverbuybackhisdream.A.fellA.fellasleepB．wenthomeC．showedupD．setoff2．A.usefulB．helpfulC．awfulD．careful3．A.businessB．safetyC．moneyD．food4．A.ideaB．planC．dreamD．suggestion5．A.exactlyB．mainlyC．speciallyD．hardly6．A.trueB．wrongC．strangeD．funny7．A.restedB．dugC．leftD．watered8．A.seriouslyB．physicallyC．peacefullyD．quietly9．A.changeB．beginC．continueD．stop10．A.insistedB．thoughtC．orderedD．agreed11．A.ConnectB．SellC．CarryD．Return12．A.cryingB．askingC．shoutingD．laughing13．A.costB．payforC．chargeforD．afford14．A.discussionB．interviewC．experimentD．survey15．A.dealB．parcelC．choiceD．mistake16．A.titleB．qualityC．valueD．reward17．A.disappointmentB．messC．surpriseD．fear18．A.buriedB．goneC．lostD．broken19．A.forgettingB．enjoyingC．regrettingD．appreciating20．A.richerB．healthierC．laterD．sadderⅤ.阅读理解Manygardenersbelievethat“talking”totheirplantshelpsthemgrow—itturnsoutthattheymaynotbecrazyafterall.AccordingtothescientistsfromtheUniversityofExeter,plantsmaykeepmunicatingwitheachotherthroughasecret“unseen”language.Fortheirexperiment,thescientistspickedacabbageplantthatisknowntosendoutagaswhenitssurfaceiscut.Inordertogetvideoevidenceofthemunication,theychangedthecabbagegenebyaddingtheprotein—luciferase(虫荧光素酶),whichiswhatmakesfireflies(萤火虫)glowinthedark.Whenthechangedcabbageplantwasinfullbloom,theycutaleafoffwithapairofscissors,andalmostimmediately,thankstotheluciferase,theycouldseetheplantsendingout“methyljasmonate(茉莉酸甲酯)”．Whilethiswasaknownfact,whatwassurprisingwasthefactthattheminutethisgasbegantogiveout,thenearbycabbageplantsseemedtosensesomekindofdangerandstartedtosendoutagasthattheynormallyhavetokeeppredators(捕食者)likecaterpillars(毛虫)away.Whatthescientistsarenotsureiswhethertheplantsaretryingtowarntheotherleavesorthenearplantsaboutthedanger—somethingthatwillrequirefurtherresearch.However,theteam,whichisledbyProfessorNickSmirnoff,isquiteexcitedaboutthefindingsbecausethisisthefirsttimeithasbeenprovedthatplantsdonotliveapassivelife,butactuallymove,senseandevenmunicatewitheachother.However,beforeyougetallconcerned,theyarequitesurethatplantsdonotfeelthepainwhentheyarecut,sincetheydonothavenerves—sogoaheadandbiteintothatjuicycarrot!1．What'sthebesttitleofthepassage?A．PlantsCanSendSomeGasB．PlantsCanmunicatewithEachOtherC．The“Unseen”LanguageofPlantsD．PlantsCan'tFeelPain2．Whatdoestheunderlinedword“they”inParagraph1mean?A．Gardeners.B．Plants.C．Scientists.D．Fireflies.3．Whentheplantsentoutmethyljasmonate,whichofthefollowingstatementsisNOTtrue?A．Thenearbycabbageplantsseemedtosensesomekindofdanger.B．Thenearbycabbageplantsstartedtosendoutagas.C．Thenearbycabbageplantstriedtowarnthenearplants.D．Thenearbycabbageplantsmunicatedthroughasecretlanguage.4．Accordingtotheexperiment,plants________．A．don'tliveapassivelifeB．canfeelpainwhentheyarecutC．canwarntheotherleavesaboutdangerD．cantalkwitheachother答案：Ⅰ.1.debate2.disagree3.local4．shopkeeper5.wildlife6．WhereverⅡ.1.carefor2.Inadditionto3.sothat4.onboard5.InmyopinionⅢ.1.whichislocated2.underdebate3．agreatplacetogo4.nolonger;usedtobe5.tookturnsto;sick6.bedonetomake;clean;improve7.specialequipmenttomeasure;length;widthⅣ.语篇解读：本文主要讲述了两个商人之间的一笔交易。1．解析：选A根据下一段说明Hassan整晚没有睡可知Jehdi很快就睡着了。2．解析：选DHassan没有睡的原因是他害怕他们遭抢劫，觉得他们应该“小心”。3．解析：选BHassan整夜没睡是担心他们的“安全”。4．解析：选C根据下文可知此处Jehdi醒来向Hassan说自己的梦。5．解析：选AJehdi描述梦中的场景和他们所处的场景相同，故用exactly表示“确切地，完全地”。6．解析：选CJehdi在梦中梦到了和现实相似的场景，故Hassan认为这是一个十分“奇怪的”梦。7．解析：选B根据下文可知Hassan认为如果他是Jehdi的话他就会在那棵树周围“挖”。第五段给出了暗示。8．解析：选Atake...seriously“认真考虑……”。9．解析：选CJehdi认为只是一个梦，不必过多考虑它，建议“继续”他们的旅程。10．解析：选A根据后面Hassan对Jehdi所说的话可知Hassan坚持要去挖。11．解析：选B由下面两个商人之间的对话可知此处Hassan要Jehdi把梦“卖”给他。12．解析：选D根据“Thisisagoodpieceofbusinessforme！”可知Hassan是笑着告诉对方这是一笔好生意。13．解析：选CHassan询问对方这个梦“要价”多少，chargefor“要价”。14．解析：选A经过“讨论”，双方就梦的价格达成了一致。15．解析：选A谈妥之后Jehdi认为自己很划算，从来没有进行过这样的一笔“交易”。16．解析：选CJehdi认为这笔交易划算的原因就是他觉得梦不“值钱”。17．解析：选C当真正挖出金币时，这两个商人自然感到十分“惊喜”。18