2023高考英语一轮复习构想Unit2Heroes课时作业北师大版必修1_第1页
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PAGEPAGE2Unit2Heroes一、单元跟踪过关Ⅰ.单句语法填空1.Ihave_traveled(travel)tomostofthecitiesinChinasincefiveyearsago.2.Theirmarriagewas_founded(found)onloveandnaturalrespect.3.Theeconomicsituationwasserious,butwepulledthrough.4.Howishegettingon/alongwiththatnovelheiswriting?5.Intimeyouwillcometo_know(know)themeaningofwhatIsaid.6.Thepolicefoundthatitwasdifficulttocalmdowntheangrycrowd.7.He'ssmartenoughtoknowthatifhegetsinvolvedinthatcrowd,hewillbeintrouble.8.Asisknowntoall,theyoungmanisaveryskillful(skill)engineer.9.Susanhasjustgotpromoted(promote),whichmakesherfamilyverypleased.10.Hehasbeenstrugglingto_succeed(succeed)inhisbusiness.Ⅱ.单句改错1.Theinjuryinhisleftlegmadethisimpossibleforhimtorunfast.this→it2.Beingconfidentinourselvesisthatkeepsusgoingonintimeofdifficulties.that→what3.It'sbelievedthatrightnow,850millionspeopleacrosstheworldareshortoflions→million4.Theboyacrossthestreetmustn'tbeDavid,becauseDavidismuchtaller,andmuchstrongeraswell.mustn't→can't/cannot5.ThePeople'sRepublicofChinawasfoundedin1949,butsincethenthecountryhasexperiencedgreatchanges.but→and6.Theschoolboywasknockeddownbyaminibuswhencrossedthestreet.Luckily,hewasonlyslightlyinjured.crossed→crossing7.TheEnglishSpeechContestFinalwilltakeplacethisafternoonandeightstudentswillcompeteinitwiththefirstprize.with→for8.Thejobhasbeenofferedtoayoungcollegegraduate,butitremainstobeseenwhetherheisequaltheposition.equal后加上to9.Weallenjoyworkinginthisoffice;ithastheatmospherethatmakesustofeelrelaxedandhappy.将to删除10.Alltheticketsfortonight'sfilmhavesoldout.have后加上beenⅢ.完成句子1.你父亲很大方,给你这么多钱。Yourfatherwasverygeneroustogiveyousomuchmoney.2.尽量不要对儿童实施暴力行为。Trynottouse_violence_againstchildren.3.他学习不用功,到头来考试不过关。Hedidn'tstudyhardanddidn'tpasstheexamin_the_event.4.在事故中他头部和双臂受了重伤。Inthecrashhesufferedsevereinjuries_totheheadandarms.5.我们确信我们会安然渡过暴风雨的。Wewere_confident/sure_thatwewouldbeabletorideoutthestorm.二、高考模拟写作(2022·全国卷Ⅱ)假定你是李华,你校摄影俱乐部(photographyclub)将举办国际中学生摄影展。请给你的英国朋友Peter写封信,请他提供作品。信的内容包括:1.主题:环境保护;2.展览时间;3.投稿邮箱:。注意:1.词数100左右;2.可以适当增加细节,以使行文连贯。________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________答案:范文赏读DearPeter,OurschoolphotographyclubisgoingtoholdanInternationalHighSchoolStudentPhotographyShow.Thethemeoftheshowisenvironmentalprotection.ItwillstartfromJune15thandlastforthreeweeks.Anystudentwhoisinterestediswelcometoparticipate.Iknowyoutakegoodpicturesandyou'vealwayswantedtodosomethingforenvironmentalprotection.Irememberyoushowedmesomephotosonthatthemethelasttimeyouvisitedourschool.Thisissurelyagoodchanceformorepeopletoseethem.Ifyouwanttojoin,youcansendyourphotostointlphotoshow@gmschool.Hopetohearfromyousoon.Yours,LiHua大题巧练2Unit2Heroes[授课提示:对应学生用书第229页]A卷一、阅读理解A(2022·全国卷Ⅰ)IamPeterHodes,avolunteerstemcellcourier.SinceMarch2022,I'vedone89trips—ofthose,51havebeenabroad.Ihave42hourstocarrystemcells(干细胞)inmylittleboxbecauseI'vegottwoicepacksandthat'showlongtheylast.Inall,fromthetimethestemcellsareharvestedfromadonor(捐献者)tothetimetheycanbeimplantedinthepatient,we'vegot72hoursatmost.SoIamalwaysconsciousoftime.IhadonetriplastyearwhereIwascaughtbyahurricaneinAmerica.IpickedupthestemcellsinProvidence,RhodeIsland,andwasmeanttoflytoWashingtonthenbacktoLondon.ButwhenIarrivedatthecheck­indeskatProvidence,theladyonthedesksaid:“Well,I'mreallysorry,I'vegotsomebadnewsforyou—therearenoflightsfromWashington.〞SoItookmyboxandputitonthedeskandIsaid:“Inthisboxaresomestemcellsthatareurgentlyneededforapatient—please,please,you'vegottogetmebacktotheUnitedKingdom.〞Shejustdroppedeverything.Shearrangedforaflightonasmallplanetobeheldforme,re­routed(改道)methroughNewarkandgotmebacktotheUKevenearlierthanoriginallyscheduled.Forthiscourierjob,you'reconsciouslyawarethatinthatboxyou'vegotsomethingthatispotentiallygoingtosavesomebody'slife.语篇解读本文介绍了一个名叫PeterHodes的人从事的有关干细胞传递的志愿者工作,并主要讲述了他的一次难忘的经历。在传递干细胞的过程中,他深刻地意识到时间就是生命。1.Whichofthefollowingcanreplacetheunderlinedword“courier〞inParagraph1?A.providerB.deliverymanC.collectorD.medicaldoctor答案与解析:B考查词义猜想。根据第一段中的“SinceMarch2022,I'vedone89trips—ofthose,51havebeenabroad.Ihave42hourstocarrystemcells(干细胞)inmylittlebox〞可知,作者是干细胞传递员,应选B。2.WhydoesPeterhavetocompletehistripwithin42hours?A.Hecannotstayawayfromhisjobtoolong.B.Thedonorcanonlywaitforthatlong.C.Theoperationneedsthatmuchtime.D.Theicewon'tlastanylonger.答案与解析:D考查细节理解。根据第一段中的“Ihave42hourstocarrystemcells(干细胞)inmylittleboxbecauseI'vegottwoicepacksandthat'showlongtheylast〞可知,冰维持的最长时间是42小时,应选D。3.WhichflightdidthewomanputPeteronfirst?A.ToLondon.B.ToNewark.C.ToProvidence.D.ToWashington.答案与解析:B考查细节理解。根据第二段的最后一句“Shearrangedforaflightonasmallplanetobeheldforme,re-routed(改道)methroughNewarkandgotmebacktotheUKevenearlierthanoriginallyscheduled\〞可知,这位女士安排作者乘坐一架小型飞机改道经纽瓦克回到了英国,应选B。B(2022·石家庄模拟)DuringthetwoandahalfyearssinceIsettleddowninGermany,I'vecaughtacoldseveraltimesandgottentoexperiencehowdifferentGermancoldremedies(疗法)arefromtheChineseones.BackinTaiwan,wheneverIhadastreamingnoseandadrythroat,I'drushtothehospitaltogetprescribedmedicine.Forafever,Iwouldreceivearedpill,whichInowknowisatypeofantibiotic(抗生素).AnotherthingIknownowisthatthecriminalbehindmycoldisavirus.ThedrugsIusedonlyrelievedthesymptoms.WhenIwenttoaGermanhospitalintendingtogetsomemedicinetotreatmycold,Igotnothingmorethanapatonmyshoulderandwordsfromthedoctor,sayingthatIshouldgetsomereallygoodrest.Thefirsttimethishappened,Iwasshocked.IwonderedhowIcouldputupwithmysicknesswithoutthehelpofmedicine.ButthelongerIstayedinGermany,thebetterIknewhowtoself­medicateasotherGermansdo.IlearnedtotakevitaminCtobuildupmyresistance.ButwhatIlikethemostisdrinking“Erkältungstee〞.ForGermanpeople,Erkältungsteeiswhattheirgrandmothergivesthemwhentheycatchacold.It'sateabagmainlymadeoflimeflowerandorangerind.AnotherpopularcoldremedyinGermanyischickensoup.DuringmyfirstwinterinGermany,Igotareallybadcold.Myneighborbroughtmeabowlofchickensouptomakemefeelbetter.Itcontainedalotofginger,onion,garlic,carrotsandcelery.Germansbelievetheseingredientsareperfectforhelpingyourbodyrecover.语篇解读本文是一篇记叙文,主要讲述了作者在德国如何应对感冒的故事。4.HowdidtheauthorfeelafterseeingtheGermandoctor?A.Relieved.B.Surprised.C.Satisfied.D.Stressed.答案与解析:B考查细节理解。根据第三段的“Thefirsttimethishappened,Iwasshocked〞可知,作者第一次在德国看医生时,医生的应对方式让他很震惊。5.Accordingtotheauthor,whateffectdoantibioticshaveonhiscold?A.Theycurehiscold.B.Theypreventthedisease.C.Theykillthevirusinhim.D.Theymakehimfeelbetter.答案与解析:D考查推理判断。根据第三段的第二句“ThedrugsIusedonlyrelievedthesymptoms〞可推知,作者之前生病时所吃的抗生素只是缓解了感冒的病症,让他自己感觉好一些而已。6.WhatdoGermansthinkof“Erkältungstee〞?A.Itcanreplaceanycoldremedy.B.Itcanbuildupone'sresistance.C.It'sagoodwaytoself­medicate.D.It'sbetterthanchickensoup.答案与解析:C考查细节理解。根据第三段的最后一句“ButthelongerIstayedinGermany,thebetterIknewhowtoself­medicateasotherGermansdo〞并结合最后一段所列举的Erkältungstee的例子可知,它是一种自我疗法。7.Whatcanweinferfromthetext?A.Germanstendnottouseantibioticstotreatacold.B.TheauthoroftencatchesacoldinTaiwan.C.Theauthorseldomdrinkschickensoup.D.Germandoctorsarecoldtopatients.答案与解析:A考查推理判断。根据第三段和最后一段的整体内容可知,德国人感冒后医生是不给开药的,而且德国人有自我疗法。由此可推知,德国人不会感冒了就去吃抗生素。二、完形填空Ihavealwaysbeenanindependentperson,butIhavecometoknowthatbeingindependentdoesnotmeanrefusinghelp.Imaystillbe__8__withaskingforhelp,butItrytoaccept.Furthermore,Iwilleven__9__helpandwhenmyoffersarerefused,Iam__10__willingtowalkaway.Andallthesechangescamefromadisasteronanisland.Sometimesaperson'sindependenceisa__11__ofpride,daring,stubbornnessandluck.Iusedtobetoo__12__sinceIwaslittle.Iwasonceatravelerwhoneveraskedfor__13__,choosinginsteadtostrugglewithmapsandsignsuntilIfoundmyway.ThenonedayontheislandofKohPhangan,inThailand,everything__14__.IwasswimmingintheoceanwithSean,myfiancé,whenhewas__15__byaboxjellyfish(箱型水母).He__16__withinthreeminutes,25yearsold.YetwhenonlookersandtravelersaskedifIwanted__17__,stubbornprideandforceofhabit__18__meaccepting.ButtwoyoungIsraeliwomenstayed.__19__myprotest(反对),theywerewithmeevenwhenthepolicetriedtocoverupthe__20__ofSean'sdeath.Itwaslistedasdrunkdrowningtoavoidhurtingthe__21__industry.TheIsraeliwomen__22__havewalkedaway.__23__,withouteventellingme,they__24__theirscheduleratherthanleavemebehind.__25__Ididn'trealizeitatthattime,Iwouldnothave__26__thedisasterwithoutthesegreatwomen.Actually,thepersonwhoneedshelpthemostisusuallythelastpersontoaskforit.Ihavelearned__27__isbetterthanrefusingbecauseitnotonlyhelpsyouwalkoutoftrouble,butalsohelpsyouknowtherealmeaningoflife.语篇解读本文通过一个事例来说明:作者尽管是一个独立的人但并不意味着拒绝接受帮助。接受帮助比拒绝帮助更好,因为它不仅能帮助你走出困难,而且能帮助你知道生活的真正意义。8.A.strugglingB.dealingC.confusedD.satisfied答案与解析:A由语境可知,我是一个独立的人,那么我在寻求帮助时内心会有一番挣扎。strugglewith意为“在内心与(自己、自己的良心等)进行斗争〞。9.A.offerB.acceptC.seekD.desire答案与解析:A由后面的offer可知答案。句意:而且,我甚至会主动提供帮助。10.A.occasionallyB.frequentlyC.usuallyD.seldom答案与解析:D由倒数第二段“TheIsraeliwomen__15__havewalkedaway.__16__,withouteventellingme,they__17__theirscheduleratherthanleavemebehind.〞那些以色列妇女是作者的典范,也就是在自己提供帮助被拒绝后,仍然不离开,应选D项。11.A.rangeB.symbolC.wayD.mix答案与解析:D独立是“pride,daring,stubbornnessandluck〞的混合(mix),应选D项。12.A.adventurousB.braveC.independentD.creative答案与解析:C由语境可知,作者过去太独立了。13.A.moneyB.equipmentC.directionsD.suggestions答案与解析:C由空后的句子“...choosinginsteadtostrugglewithmapsandsignsuntilIfoundmyway.〞可知作者选择地图和标志来找路,故第6空应该说的是方向(direction)。14.A.happenedB.messedC.changedD.disappeared答案与解析:C由后文可知,在经历后面的事之后,一切都改变(changed)了。15.A.attackedB.caughtC.followedD.impressed答案与解析:A由后文的“...ofSean'sdeath.〞可知,我的未婚夫受到了箱型水母的袭击(attacked)而死。16.A.sunkB.diedC.failedD.recovered答案与解析:B见上一题解析。17.A.companyB.adviceC.comfortD.evidence答案与解析:A由后文可知一些旁观者和旅行者问我是否需要陪伴(company)。18.A.keptB.preventedC.deniedD.suggested答案与解析:B作者顽固的自尊以及习惯阻止(prevent)了自己接受他们的帮助。19.A.InspiteofB.IncaseofC.IntermsofD.Asaresult答案与解析:A前后为转折关系。句意:尽管我反对,她们还是跟我待在一起。20.A.proofB.newsC.factD.cause答案与解析:D警察试图掩盖肖恩的死因。21.A.medicineB.entertainmentC.fishingD.tourism答案与解析:D他们为防止殃及旅游业,所以说肖恩是酒后溺水。22.A.couldB.needC.shouldD.must答案与解析:A此处指这两位以色列妇女本来能够走开,但没有离开。couldhavedone意为“本能够做某事,而没有这样做〞,符合语境。23.A.ThereforeB.OtherwiseC.InsteadD.Besides答案与解析:C相反,他们甚至没告诉我,她们推迟(delayed)了她们的日程安排,而不是丢下我不管。24.A.delayedB.madeC.consideredD.threw答案与解析:A见上一题解析。25.A.WhenB.WhileC.BecauseD.If答案与解析:B尽管(while)在当时我没有意识到,如果没有这些伟大的女人,我也很难活下来(survived)。26.A.survivedB.experiencedC.avoidedD.suffered答案与解析:A见上一题解析。27.A.refusingB.acceptingC.givingD.begging答案与解析:B作者终于明白了接受帮助比拒绝帮助更好。三、语法填空WeChatwaslaunchedonJanuary12,2022,andtookmorethanayear__28__(draw)100millionusers.BySeptember,2022,it__29__(reach)the200millionmark,Tencentsaid.Thenumberofpeople__30__(use)WeChat,avoice­messagingservicedevelopedbytheInternetgiantTencentHoldings,hashit300millioninlessthantwoyears__31__theservicewasreleased,theShenzhen­basedcompanysaidonWednesday.“The300millionnumberis__32__milestoneforWeChat,andwehopetheservicewillbereadytoperform__33__theglobalstagein2022,〞PonyMa,Tencentchairmanandchiefexecutiveofficer,saidonhismicroblogonWednesdaymorning.ThefunctionofWeChatisverysimilartothetextmessagingandvoicecallservices__34__areprovidedbytelecomcarriers.Latelastyearsawthe__35__(introduce)ofanEnglishversionofWeChatinabidtodrawmoreinternationalusers.TencenthasreleasedversionsinArabic,Italian,Vietnamese,JapaneseandThai.Tencentsaiditis__36__(most)pursuingitsexpansionplansinemergingandAsianmarkets.Itsaidthecompanyfinds__37__easiertoreachitsgoalsinsuchplaces,inpartbecausetheyhaveculturesthataresimilartoChina's.28.__________29.__________30.__________31.__________32.__________33.__________34.__________35.__________36.__________37.__________答案:语篇解读本文主要讲述了聊天软件微信的开展情况。28.todraw考查动词不定式。固定用法:ittakes+时间段+todosth.意为“花费……时间做某事〞。29.hadreached考查时态。根据BySeptember,2022可知用过去完成时。30.using考查非谓语动词。people和use之间是主谓关系,用动词的现在分词形式,相当于定语从句whouse...。31.since考查连词。句意:自从这项效劳发布以来,在不到两年的时间里使用人数到达了5亿。32.a考查冠词。amilestonefor意为“……的一个里程碑〞。33.on考查介词。ontheglobalstage意为“在世界舞台上〞。34.that/which考查关系词。先行词是表示物的名词,用关系词which或that。35.introduction考查名词。theintroductionofEnglishversion意为“英文版本的介绍〞。36.mostly考查副词。副词修饰动词pursue。37.it考查代词。这里用it做形式宾语,真正的宾语是后面的动词不定式。B卷一、阅读理解A(2022·石家庄模拟)AssistantProfessorinMusicalTheatreDanceWichitaStateUniversityseeksafull­time,9­monthassistantprofessor,beginninginAugust.Applicantsarerequiredtohaveadegreeindancearea,teachingexperienceataprofessionalorcollegelevel,abilitytodirectandteachstagemovement.Thesalarydependsonqualificationsandexperience.Forcompleteinformationvisit://finearts.wichita,edu.FullProfessorinTheatreandDanceTheDepartmentofTheatreandDanceattheUniversityofCaliforniaatSanDiego(://theatre,)isseekinganexperiencedtheatreartistinlightingdesign.Applicantsmustworkforusforatleastoneyear.Significantprofessionalexperienceisrequired.Thispositionisexpectedtoteachatbothgraduateandundergraduatelevels.AreviewofapplicationswillstartonJune1st.Applicationdeadline:September1st.TechnicalDirectorinPerformingandFineArtsDeSalesUniversity'sPerformingandFineArtsDepartmentseeksahighlyskilled,professionaltechnicaldirector.Thepositionisa10­monthstaffpositionwiththepossibilityofsummeremploymentwiththePennsylvaniaShakespeareFestival.Professionalexperienceisrequired;MFAispreferred.Pleaseemailmaterialstojohn.bell@de­.Screeningofapplicationsbeginsimmediatelyandwillcontinueuntilthepositionisfilled.AssistantDirector—MediaResourcesCenterMarylandInstituteCollegeofArtisseekinganassistantdirectorofMediaResourcesCenterintheAcademicAffairsDivision.QualificationsforthepositionincludeadegreeinArtHistoryorrelatedfieldswithknowledgeofartanddesignhistory,libraryexperience,excellentinterpersonalcommunicationskillsandfamiliaritywithphotoshopandscanning.Areviewofapplicationswillbeginimmediately;jobannouncementswillremainopenuntilthepositionisfilled.Applicantsarerequiredtoworkforusatleast11monthsandcansendemailstojobs@.Thesalarydiffersdependingonyourexperience.Pleaseincludeyourdesiredsalaryinyourapplicationletter.语篇解读本文介绍了4个工作的相关招聘信息。1.Ifanapplicanthas9.5­monthfreetime,heorshecanpaycloseattentiontotheadof________.A.FullProfessorinTheatreandDanceB.AssistantProfessorinMusicalTheatreDanceC.TechnicalDirectorinPerformingandFineArtsD.AssistantDirector—MediaResourcesCenter答案与解析:B考查细节理解。根据第一个广告AssistantProfessorinMusicalTheatreDance的第一句“WichitaStateUniversityseeksafull­time,9­monthassistantprofessor,beginninginAugust〞并结合题干可知,有九个半月的空闲可以申请这个职位。应选B。2.Ifyouhaveexcellentinterpersonalcommunicationskills,youcanapplyto________.A.WichitaStateUniversityB.theUniversityofCaliforniaC.DeSalesUniversityD.MarylandInstituteCollegeofArt答案与解析:D考查细节理解。根据最后一个招聘广告下的“MarylandInstituteCollegeofArt〞和“QualificationsforthepositionincludeadegreeinArtHistory...excellentinterpersonalcommunicationskillsandfamiliaritywithphotoshopandscanning〞可知,擅长人际交往的人可以申请这个学院的职位,应选D项。3.Accordingtotheadvertisements,wecanlearnthat________.A.allthejobsmentionedinthetextrequireexperienceB.allthejobsmentionedabovepromiseagoodsalaryC.allthereviewsofapplicationswillbeginimmediatelyD.allthejobannouncementswillremainopenuntilthepositionsarefilled答案与解析:A考查细节理解。根据文章的整体内容可知,每个职位都要求申请人有一定的工作经验,应选A。B(2022·山西模拟)Happinessincreaseswhenweexperiencemorepositiveemotionsthroughouttheday.Fredrickson,aleaderinthefieldofpsychology,identifies10positiveemotions,includingjoy,interest,hope,pride,amusement,inspiration,loveandsoon.Howoftenweexperiencethesepositiveemotionscomparedtonegativeemotionsinadayaffectsnotonlyourmood,butalsoourphysicalhealth.Shehasdiscoveredthatthosewhohavea3∶1ratioofpositivetonegativeemotionsonadailybasisarehappierandhealthier.Sadly,mostpeople,eventhosewhoconsiderthemselvespositivepeople,arefarbelowthatratio.Thegoodnewsisthatyoucanlearntoincreaseyourratioofbeingpositive,whichleadstogreaterhappiness,healthandsuccess.Researchshowsthatbyincreasingpositiveemotions,webecomemorecreative,performbetterattasks,andhavebetterrelationships.Themostexcitingfindingisthatwenowhaveproofthatself-generatedpositiveemotionscanimproveourphysicalhealth.Nevertheless,wedon'twanttogetridofallnegativefeelings.Negativeemotionsareproperandhelpfulsometimes.It'sappropriatetofeelsadaboutthelossofalovedone.Angeroftenpushesusintoactiontoimproveasituationorcorrectamistake.However,ifyoufindyourselfwaitingimpatientlywhenthedriverinfrontofyoudoesn'tinstantlynoticethelightturnsgreen,orifyoufindyourselfscoldingyourkidsforlaughingtooloudwhileyouareonthephone,youarehavingnegativefeelingsinyourdailylifetoooften.Thenyoushouldstepbackandanalyzethosefeelings,andturnthemaround.语篇解读研究说明:积极的情感不仅能增加幸福感,而且对身体健康也有好处。但是负面的情绪也并非一无是处,有时候也会起帮助作用。所以我们要学会调控自己的心情。4.Whatisthemostexcitingfindingaboutincreasingpositiveemotions?A.Itimprovesrelationships.B.Itcontributestogoodhealth.C.Ithelpsdevelopcreativity.D.Itleadstogreatersuccess.答案与解析:B考查细节理解。根据第三段中的“Themostexcitingfindingisthatwenowhaveproofthatself­generatedpositiveemotionscanimproveourphysicalhealth〞可知,积极的情感对身体健康有好处。应选B。5.Whatdoestheauthorsayaboutnegativefeelings?A.Peopleshouldturneverynegativefeelingaround.B.Negativefeelingscansometimeshavepositiveeffects.C.Negativefeelingsoftencausepeopletomakemistakes.D.Peopleshouldnevershownegativefeelingsinpublicplaces.答案与解析:B考查细节理解。根据最后一段中的“Nevertheless,wedon'twanttogetridofallnegativefeelings.Negativeemotionsareproperandhelpfulsometimes〞可知,负面的情绪也并非一无是处,有时候会起到积极的作用。应选B。6.Whatisthemainideaofthepassage?A.Peopleshouldlearntomanagetheiremotions.B.Peopleshouldbepatientwiththeirnegativefeelings.C.Peopleshouldlearntoanalyzethecausesofunhappiness.D.Peopleshouldidentifyasmanypositivefeelingsaspossible.答案与解析:A考查主旨大意。本文讲述了一项研究结果:积极的情感不仅能增加幸福感,对身体健康也有好处。但是负面的情绪也并非一无是处,有时候会起到积极的作用。所以我们要学会调控自己的心情。应选A。二、七选五Mostcarshaveseatbeltsaspartoftheirequipment.Seatbeltsprotectdriversandpassengersincaseofaccidents.Theyalsoreducetheeffectofacrashonthebody.__7__Worldwide,thedeviceshaveprotecteduptoamillionpeople.Americafirstrecognizedtheinventionofanautomobileseatbeltin1849.ThegovernmentgaveapatenttoanengineernamedEdwardClaghornofNewYorkCitysothatotherswouldnotcopyhisinventionofasafetydevice.__8__Thisearlyversionofsafetybeltwassaidtoincludehooksandotherattachmentsforsecuringthepersontoafixedobject.Otherinventorsfollowedwithdifferentversionsoftheseatbelt.__9__ItresultedfromtheworkofaSwedishengineer,NilsBohlin.Histhree­point,lapandshoulderseatbeltfirstappearedoncarsinEurope50yearsago.NilsBohlinrecognizedthatboththeupperandlowerbodyneededtobeheldsecurelyinplace.Hisinventioncontainedaclothstrap(带子)thatwasplacedacrossthechestandanotherstrapacrosshiships.__10__Volvowasthefirstcompanytoofferthemodernseatbelttoitscars.ThiscompanyalsoprovideduseofNilsBohlin'sdesigntoothercar­makers.__11__HereceivedagoldmedalfromtheRoyalSwedishAcademyofEngineeringSciencesin1995.HediedinSwedenin2002.A.TheSwe

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