课时作业(二十五) [必修5 Unit5 Firstaid](限时：30分钟) Ⅰ.完形填空“Sixteen，”Isaid.Ihaveforgottenthemathquestionmysecondgradeteacher,JoyceCooperaskedthatday,butIwillneverforgetmy__1__.Assoonasthenumberleftmymouth,thewholeclassstarted__2__.Ifeltlikethe__3__personintheworld.MrsCooperfixedthemwithafirmlook.Thenshesaid:“We'reallhereto__4__．”Anothertime,MrsCooperaskedustowritea__5__aboutwhatwehopedtodowithourlives.Iwrote:“IwanttobeateacherlikeMrsCooper.”Shewroteonmyreport,“Youwould__6__anoutstandingteacherbecauseyouaredeterminedandyoutryhard.”Iwastocarrythose__7__inmyheartforthenext27years.AfterIgraduatedfromhighschool,Igotmarriedandhadchildren.Weneededeverypennyjustto__8__.Collegeandteachingwasoutofthequestion.ThenonedayIthoughtofmy__9__ofhowIwantedtohelpchildren.Italkeditoverwithmyfamilyand__10__toattendcollegeclassesinthemorningsbeforework.AndwhenIgothomefromwork,Iwould__11__.Finallyaftersevenyears,mydreamhadbeenrealizedandIbecameateacher.NotlongafterIstarted__12__，somethinghappenedthatbroughtthepastrushingbacktome.Ihadwrittenasentencewithgrammaticalerrorsontheblackboard.ThenIaskedstudentstocomeand__13__themistakes.Onegirlgothalfwaythrough,became__14__andstopped.Astheotherchildrenlaughed,__15__rolleddownhercheeks.Igaveherahugandtoldhertogetadrinkofwater.Then,rememberingMrsCooper,Ifixedtherestoftheclasswithafirmlook.“We'reallheretolearn，”Isaid.1．A.questionB．answerC．resultD．problem2．A.talkingB．shoutingC．speakingD．laughing3．A.stupidestB．happiestC．funniestD．smallest4．A.workB．learnC．playD．watch5．A.letterB．novelC．reportD．story6．A.developB．changeC．turnD．make7．A.booksB．words6\nC．teachersD．classmates8．A.getbyB．getpastC．gobyD．goahead9．A.planB．workC．dreamD．idea10．A.supposedB．promisedC．decidedD．agreed11．A.sleepB．studyC．restD．play12．A.learningB．writingC．thinkingD．teaching13．A.correctB．rightC．checkD．read14．A.happyB．excitedC．confusedD．confident15．A.waterB．tearsC．sweatD．smilesⅡ.阅读理解AAblockedairwaycankillsomeoneinthreetofourminutes,butitcantakemorethaneightminutesforanambulancetoarrive.Soasimpleproceduresuchasopeningsomeone'sairwaycansavetheirlifewhilethey'rewaitingforemergencymedicalhelp.Knowingwhattodowillallowyoutoreactrapidlyifanaccidentdoeshappen.However,therearealsomanymisconceptions(误解)surroundingfirstaid，someofwhichcancausemoreseriousharm.1．Ifyoucan'tmovealimb,itmustbebroken.Ifyoucanmovealimb，itcan'tbebroken.Theonlyaccuratewaytodiagnoseabrokenlimbistoxrayit.2．Thebestwaytotreatbleedingistoputthewoundunderatap.Ifyouputableedingwoundunderatapyouwashawaythebody'sclottingagentsandmakeitbleedmore.3．Nosebleedsarebesttreatedbyputtingtheheadback.Ifyouputtheheadbackduringanosebleed，allthebloodgoesdownthebackoftheairway.4．Atourniquetisthebestwaytotreatseriousbleeding.It'sharmfultostopthebloodflowtoalimbformorethan10～15minutes.5．Ifsomeonehasswallowedapoisonyoushouldmakehimorhersick.Ifyoumakesomeonesickbyputtingyourfingersintheirmouth,thevomit(吐出物)mayblocktheirairway.6．IfyouperformCPRonsomeonewhohasapulse,youcandamagehisorherheart.Theevidenceisthatitisn'tdangeroustodochestcompressionsonacasualtywithapulse.7．Youneedlotsoftrainingtodofirstaid.Youneedlotsofexpensiveequipmenttodofirstaid.Youdon't－whatyoumostlyneediscommonsense.16．Inthepassage,CPRmustmean________．A．chestcompressionsB．someactioncausingdamagetotheheartC．firstaidD．akindofequipment6\n17．Whichofthefollowingactionsisproper?A．Ifyournoseisbleeding,puttheheadback.B．Letmeputmyfingersinyourmouthtomakethepoisonout.C．Gotothetaptostopbleeding.D．PerformCPRonher,althoughshehasapulse.18．Intheauthor'sopinion,firstaidshouldbegiven________．A．afteremergencymedicalhelparrivesB．byprofessionaldoctorswithexpensiveequipmentC．properlyandrapidlyD．toslightlyinjuredpeopleonly19．Thepassagefocuseson________．A．provingtheimportanceoffirstaidB．correctingmisunderstandingonfirstaidC．explainingwhatfirstaidisD．teachinghowtogivefirstaid20．Whichactionshouldbetakentodiagnoseabrokenlimb?A．Toputthebrokenlimbinsplints.B．Tomovethelimb.C．ToperformCPR.D．Toxrayit.BItisdifficultfordoctorstohelpapersonwithadamagedbrain.Withoutenoughblood,thebrainlivesforonlythreetofiveminutes.Moreoftenthedoctorscan'tfixthedamage.Sometimestheyareafraidtotrysomethingtohelpbecauseitisdangeroustoworkonthebrain.Thedoctorsmightmakethepersonworseifheoperatesonthebrain.DrRobertWhite,afamousprofessoranddoctor,thinksheknowsawaytohelp.Hethinksdoctorsshouldmakethebrainverycold.Ifitisverycold,thebraincanlivewithoutbloodfor30minutes.Thisgivesthedoctoralongertimetodosomethingforthebrain.DrWhitetriedhisideaon13monkeys.Firsthetaughtthemtododifferentjobs,thenheoperatedonthem.Hemadethemonkeys'bloodgothroughamachine.Themachinecooledtheblood.Thenthemachinesentthebloodbacktothemonkeys'brains.Whenthebrain'stemperaturewas10℃，DrWhitestoppedthebloodtothebrain.After30minutesheturnedthebloodbackon.Hewarmedthebloodagain.Aftertheiroperationsthemonkeyswereliketheyhadbeenbefore.Theywerehealthyandbusy.Eachonecouldstilldothejobsthedoctorhadtaughtthem.21．Thebiggestdifficultyinoperatingonthedamagedbrainisthat________．A．thetimeistooshortfordoctorsB．thepatientsareoftentoonervousC．thedamageisextremelyhardtofixD．thebloodcoolingmachinemightbreakdown22．Thebrainoperationwasmadepossiblemainlyby________．A．takingthebloodoutofthebrainB．tryingtheoperationonmonkeysfirstC．havingthebloodgothroughamachine6\nD．loweringthebrain'stemperature23．WithDrWhite'snewidea,theoperationonthedamagedbrain________．A．canlastaslongas30minutesB．cankeepthebrain'sbloodwarmC．cankeepthepatient'sbrainhealthyD．canhelpmonkeysdodifferentjobs24．Whatistherightorderofthestepsintheoperation?a．Sendthecooledbloodbacktothebrain.b．Stopthebloodtothebrain.c．Havethebloodcooleddown.d．Operateonthebrain.A．a,b,c,dB．c,a,b,dC．c,b,d,aD．b,c,d,a25.WhichofthefollowingisNOTtrue?A．Ifthereisn'tenoughblood,thebraincanliveforonlythreetofiveminutes.B．Ifthebrainisverycold,itcanlivewithoutbloodforhalfanhour.C．DrWhitetriedhisideaforthirteentimes.D．Aftertheiroperations,themonkeyswerehealthyandbusyagain.6\n课时作业(二十五)Ⅰ.文章讲述了作者中学的一次经历使得她想成为一名老师，想帮助孩子们。作者参加工作后，挤出时间学习，七年后终于实现了自己的梦想，成了一位老师。在她的课堂上发生了一件与自己经历的一样的事情，作者像她的老师一样来处理问题，帮助害羞的小女孩。1．B 考查语境理解。根据前面“虽然我忘记了数学问题”，但我永远不会忘记“答案”，再结合Assoonasthenumberleftmymouth可知。2．D 考查语境理解。根据最后一段小女孩的相似经历Astheotherchildrenlaughed可以看出，此处为作者受到同学们的嘲笑。3．A 考查语境理解。由于受到同学们的嘲笑，问题回答错了，所以作者当时觉得是“最愚蠢的学生”。4．B 考查语境理解。此处与文章最后一句话We'reallheretolearn相对应。面对学生们的嘲笑，作者与MrsCooper一样，对学生们说“我们到这里都是来学习的”，故选B。5．C 考查名词辨析及语境理解。根据下文Shewroteonmyreport可知老师要作者写篇报告。letter信；novel小说；report报告；story故事。6．D 考查动词辨析及语境理解。根据句意“你会________一名优秀的教师，因为你是一个意志坚定、努力进取的人。”可知此处只能选D，make表示“成为”，相当于become。develop表示“发展成为”要与into连用；change改变；turn“成为”后面的名词不用冠词。7．B 考查语境理解。语境为：作者将把老师的话记在心里。8．A 考查动词短语辨析与语境理解。由下文提到的读大学、教书都是不可能的，可知作者经济困难，需要每一分钱来维持生计。getby度日，生活；getpast通过；goby(时间)过去，经过；goahead往前走。9．C 考查语境理解。根据下文作者的梦想实现了，可知此处为作者想起了自己的梦想。10．C 考查动词辨析与语境理解。作者想起了自己的梦想，在与家人商量后，________去上大学课程。C项(decide决定)符合语境。A项(suppose猜测，认为)明显不对；上大学课程的要求如果是作者家人的要求，那么B、D两项(promise答应，允诺；agree同意)可选，而文中是作者自己的要求，所以不合适。11．B 考查动词辨析与语境理解。此处为“下班回来继续学习”。12．D 考查语境理解。根据下文让学生纠错可知此处为“教书后不久”。13．A 考查语境理解。语境为：作者把有语法错误的句子写在黑板上让学生上去纠(correct)错。14．C 考查形容词辨析与语境理解。语境为：这个女孩感到困惑停了下来，意为女孩因做不出来而“不知所措”，从stopped看出。excited感到兴奋的；confused困惑的；confident自信的。15．B 考查语境理解。语境：由于别的孩子的嘲笑，女孩的眼泪(tears)流下来了。Ⅱ.A文章讲述了紧急情况下，急救知识的重要性，列举并分析了实际操作中的7种误区。16．A 细节理解题。根据误区第6条的…itisn'tdangeroustodochestcompressionsonacasualtywithapulse.可知dochestcompressions即CPR(心脏复苏术)。17．D 细节理解题。由文中第6条相关信息Theevidenceisthatitisn'tdangeroustodochestcompressionsonacasualtywithapulse.可判断D正确。18．C 细节理解题。文章第一段的Knowingwhattodowillallowyoutoreactrapidlyifanaccidentdoeshappen.可知要reactrapidly。后部分将7条误区和正确做法对比，可知要properly。19．B 主旨大意题。文章可分成两部分，总结各部分大意和主题句，就可概括出中心思想。6\n20．D 细节理解题。根据误区第1条可判断出答案。B本文主要讲述的是医生不断探索如何给受伤的脑部做手术的问题。21．A 细节理解题。根据第一段Itisdifficultfordoctorstohelpaperson…thebrainlivesforonlythreetofiveminutes.可知选A。22．D 细节理解题。从第二段Ifitisverycold，thebraincanlivewithoutbloodfor30minutes.可知。23．A 细节理解题。根据第二段内容可知选A。24．B 推理判断题。根据最后一段可推知选B。25．C 细节理解题。从第三段内容可知C项说法是没有根据的。6
