2017-2018学年高中英语外研版必修4课时作业18

课时作业18Ⅰ.单词拼写1．Hehasabad________(名声)，forhealwaystellslies.2．Youshouldhavea________(正面的；积极的)attitudetowardsyourlife.3．Hewatchedthetrainuntilit________(消失)．4．Theoldmanis________(大方的)andhasgivenawayalotofmoneytothepoor.5．Thesymbols________(象征；表示)differentgroupsofsounds.6．Theearthquakehappenedsuddenlyandcausedmanydeathsandmuch________(毁坏)．7．Theresultofthematchis________(变化莫测的)．8．It'sbelievedthathumans________(进化)fromapes.9．Haveyou________(适应)toyournewworkingplace?10．Itissaidthatsettingofffirecrackerswillbringgood________(运气)intheingyear.答案：1.reputation2.positive2.positive3.disappeared4.generous5.indicate6.destruction7.unpredictable8．evolved9.adapted10.fortuneⅡ.完形填空Itakethetraintoworkeverymorningfromatrainstationnearmyhouse.Icangettothestationquite__1__becausethereisashortcut(捷径)tothestation.Butinthesummer,itcangetquitesmellybecauseofallthe__2__.SoIalwaystryto__3__throughit.TodayIwastryingtodosoasusual__4__somethingmademestopforamoment.Isawthemostbeautiful__5__byanoldwomanwalkinginfrontofmewiththehelpofawhite__6__.Shewasshortand__7__andhadwhitehair.Shewaswalking__8__aseachsteptooksomeeffort.Ihadn'tspeciallynoticedher__9__，untilshestoppedneararubbishbin.Sheslowlyplacedherwalkingstick__10__therubbishbin.Thensheleaned(斜倚着)onitwithherrighthand.Shebentdownand__11__therubbish.Sheclearlyfoundit__12__andittookherawhile.She__13__somerubbishwithherlefthandandslowlystraightened(伸直)herselfupagain.Allthewhilesheusedtherubbishbinto__14__herself.Shethrewtherubbishinsidethebinandthen__15__walking.Italltookhergreateffort(努力)．There'ssomuchrubbishandnooneeverdoes__16__aboutit.Iwasmovedto__17__thisoldwomanmakesuchagreatefforttokeepevenasmallpartofit__18__！Ihaven'tbeenableto__19__thinkingaboutthatallday.Iwanttofollowherexample.I'vedecidedtopickuprubbishoffthe__20__ifImeetfromnowon.IhopepeoplewilldothesameasIdo.1．A.hardB.earlyC.easilyD.late2．A.rubbishB.boxesC.bottlesD.paper3．A.walkB.passC.goD.rush4．A.soB.untilC.whenD.because5．A.backB.actC.markD.color6．A.bikeB.stickC.dogD.umbrella7．A.weakB.richC.cleverD.sad8．A.quicklyB.happilyC.angrilyD.slowly9．A.atmidnightB.atnoonC.atlastD.atfirst10．A.inB.aroundC.againstD.under11．A.searchedforB.threwawayC.reachedforD.lookedat12．A.unableB.difficultC.differentD.impossible13．A.pickedupB.droppeddownC.putinD.liftedup14．A.warmB.helpC.supportD.hide15．A.continuedB.startedC.enjoyedD.remembered16．A.somethingB.anythingC.everythingD.nothing17．A.feelB.seeC.haveD.let18．A.busyB.beautifulC.dirtyD.clean19．A.keepB.stopC.mindD.regret20．A.wallB.deskC.groundD.classroom答案与解析：1．C词语辨析题。我能相当容易地到车站，因为有一条通往车站的捷径。easily“容易地”，符合句意。2．A词汇复现题。夏天，由于垃圾路上变得很臭。根据下文多次出现的“rubbish”可知。3．D词语辨析题。因为路上很臭我总是努力快跑通过这条路。rush“猛跑”。4．C固定搭配题。今天我正要像往常一样那样做，突然我停了下来。wasdoing...when...为固定句型，意为“正要做某事，这时突然……”。5．B词语辨析题。我看到了走在我前面的老太太做的最美丽的行为。根据下文的描述可知act“行为”，符合语境。6．B词汇复现题。根据下文“herwalkingstick”可知老太太拄着拐杖走路。7．A逻辑推理题。根据下文描述可知她矮小、虚弱，满头白发。weak“虚弱的”；rich“富的”；clever“聪明的”；sad“悲哀的”。8．D逻辑推理题。她走得很慢，因为每一步都很费力。9．D逻辑推理题。我起初没有注意她。直到她在一个垃圾桶附近停下我才注意到她。atfirst“起初”。10．C词语辨析题。她慢慢地将拐杖靠着垃圾桶放着。against与动词place搭配时，表示“靠着”。11．C词语辨析题。她弯下腰，伸手去拿垃圾。searchfor“寻找”；throwaway“扔掉”；reachfor“伸手去拿”；lookat“看”。12．B词语辨析题。她很清楚这很困难。unable“不能的”；difficult“困难的”；different“不同的”；impossible“不可能的”。13．A词语辨析题。她弯下腰，用左手捡起一些垃圾，然后慢慢站直身。pickup“捡起”；dropdown“落下”；putin“放进”；liftup“举起”。14．C词语辨析题。她用垃圾桶来支撑着。warm“使暖和”；help“帮助”；support“支撑”；hide“隐藏”。15．A词语辨析题。她把垃圾扔进垃圾桶，然后继续走。continue“继续”；start“开始”；enjoy“喜爱，欣赏”；remember“记起”。16．B词语辨析题。有太多的垃圾，没有人对此做过什么。anything用在否定句中，意为“任何事物”。17．B词汇复现题。根据上文的“noticedher”可知看到老太太费了那么大的力气捡拾垃圾，作者很感动。18．D背景常识题。老太太捡起垃圾扔进垃圾桶，当然是为了保持道路的清洁。clean“干净的，清洁的”。19．B逻辑推理题。我一整天都在考虑这个事情。not...stop...没停下来，即一直在想这事。20．C词语辨析题。在老太太的行为的感召下，作者决心今后再看到地上的垃圾就拾起来扔到垃圾桶里。Ⅲ.七选五阅读HowtobabysitBabysittingachildrequiressometraining,patienceandunderstandingofhowtocalmababywhenhecries.Herearesometipsthatmayhelpyou：Prepareforthejob.Checkyourcalendartomakesureyouareavailablewhenaskedtobabysit.__1__Findoutwhattimeyouwillbeneeded,nightorday,andagainchecktomakesureyoucanhelp.Ifnot,youcanaskthepersonwhetheryoucanbabysitanothertime,orbabysitanotherchild.Writedownthefollowinginformation:thecellphonenumber,theaddressandthephonenumberoftheplacewheretheywillbe,thechild'snameandbloodtype,thedoctor'snameandphonenumber.__2__Youhavetoknowthesebecauseyouneverknowwhatwillhappen.Youtechnicallyneedmostofthebaby'smedicalrecords.Alsoaskwherethefirst－aidkitiskept.__3__Thephonenumbersofthepolice,theambulanceandthefiredepartmentareveryimportant,andshouldbewrittenclearlyontherefrigerator.Iftheygiveyouagrandparent'sphonenumber,that'salsogood,becausetheparentsmightbeatashoppingmallandmaynotbeabletoheartheircellphones.__4__Itisbetteriftheparentswritethemdownbecauseyoucouldmakeamistakewhenwriting.Thisisanotherveryimportantthingtodo.Findoutwhereallthethings,suchasbaby'sbottlesorspareclothesarekept.__5__Keepthebabyintheplacewhereyou'rewatching,andyoucanmakesureheissafe.Ifthechildyouarewatchingisolder,keephimlimitedtothehouse,orifyou'reoutside,tothebackyard.Smallerchildrenshouldstaywhereyoucanseethematalltimes.Allchildrenshouldbekeptasfarawayfromastreetaspossible.A.Neverleavethebabyoutofyoursight!B.Theseareveryimportantinanemergency.C.Staycalmincaseanaccidentshouldhappen.D.Neveranswerthedoorunlessyouknowwhothevisitoris.E.Makesureyougetalltheemergencyphonenumbersneeded.F.Makesuretheparentsgiveyouinstructionsonhowtocareforababy.G.Thiswillhelpavoidthefrustrationofachangeofplansatthelastminute.答案与解析：本文针对如何当临时保姆照看小孩提出了一些建议。1．G做好准备工作。你首先要查看日历，弄清楚哪一天可以去照看婴儿。避免在最后时刻，因改变计划而造成困扰。2．B承接上下文。前面列出了一系列需要记下的信息。并且由下一句“你不得不知道这些信息，因为你不可能知道将会发生什么”可知，此处需要一个承接上下文的句子，B项符合语境。3．E段落标题。根据下文可知，段落标题应为E，意为：确保你知道你需要的所有的应急电话号码。4．F段落标题。该空后面一句的意思为：如果父母能够写下来更好，因为你自己写的话，可能会写错。因此段落标题应为F：确保家长给你写下如何照看孩子的指示。5．A段落标题。根据本段内容可知。作者的建议是：确保孩子在你的视线之内，这样可以保证孩子的安全。因此段落标题是A：不要让孩子离开你的视线。Ⅳ.短文改错DearDiary，HereIaminthemiddleofacity,350milesfarawayfromourfarmhouse.Doyouwanttoknowwhywemovelastweek?Dadlosthisjob,andasMomexplained,“Hewasluckytofindotherone.”HisnewjobmeantIhadtosaygoodbyetomyclassmate,myschoolorjusteverythingelseIloveintheworld.Tomakemattersbad,nowIhavetosharearoomwithmyyoungersister,Maggie.Tomorrowisfirstdayofschool.Iamawfullytiring,butIknowI'llneverfallsleep.Goodnightandremember,you,dearDiary,ismyonlysouvenirfrommypastlifeandmyonlyfriend.Yours，Rosemary

答案：DearDiary，