2025版新教材高中英语Unit2HealthyLifestyle课时作业四ComprehensiveTestforUnit2新人教版选择性必修第三册

课时作业(四)ComprehensiveTestforUnit2Ⅰ.阅读理解阅读下列材料，从每题所给的四个选项(A、B、C和D)中，选出最佳选项。Racewalkingsharesmanyfitnessbenefitswithrunning,researchshows,whilemostlikelycontributingtofewerinjuries.Itdoes,however,haveitsownproblem.Racewalkersareconditionedathletes.ThelongesttrackandfieldeventattheSummerOlympicsisthe50­kilometerracewalk,whichisaboutfivemileslongerthanthemarathon.Butthesport'srulesrequirethataracewalker'skneesstaystraightthroughmostofthelegswingandonefootremainincontact(接触)withthegroundatalltimes.It'sthisstrangeformthatmakesracewalkingsuchanattractiveactivity,however,saysJaclynNorberg,anassistantprofessorofexercisescienceatSalemStateUniversityinSalem,Mass.Likerunning,racewalkingisphysicallydemanding,shesays.Accordingtomostcalculations,racewalkersmovingatapaceofsixmilesperhourwouldburnabout800calories(卡路里)perhour,whichisapproximatelytwiceasmanyastheywouldburnwalking,althoughfewerthanrunning,whichwouldprobablyburnabout1，000ormorecaloriesperhour.However,racewalkingdoesnotpoundthebodyasmuchasrunningdoes,Dr.Norbergsays.Accordingtoherresearch,runnershitthegroundwithasmuchasfourtimestheirbodyweightperstep,whileracewalkers,whodonotleavetheground,createonlyabout1.4timestheirbodyweightwitheachstep.Asaresult,shesays,someoftheinjuriesassociatedwithrunning,suchasrunner'sknee,areuncommonamongracewalkers.Butthesport'sstrangeformdoesplaceconsiderablestressontheanklesandhips,sopeoplewithahistoryofsuchinjuriesmightwanttobecautiousinadoptingthesport.Infact,anyonewishingtotryracewalkingshouldprobablyfirstconsultacoachorexperiencedracertolearnpropertechnique,shesays.Ittakessomepractice.1．Whyareracewalkersconditionedathletes?A．Theymustrunlongdistances.B．Theyarequalifiedforthemarathon.C．Theyhavetofollowspecialrules.D．Theyaregoodatswingingtheirlegs.2．Whatadvantagedoesracewalkinghaveoverrunning?A．It'smorepopularattheOlympics.B．It'slesschallengingphysically.C．It'smoreeffectiveinbodybuilding.D．It'slesslikelytocausekneeinjuries.3．WhatisDr.Norberg'ssuggestionforsomeonetryingracewalking?A．Gettingexperts'opinions.B．Havingamedicalcheckup.C．Hiringanexperiencedcoach.D．Doingregularexercises.4．Whichwordbestdescribestheauthor'sattitudetoracewalking?A．Skeptical.B．Objective.C．Tolerant.D．Conservative.[答题区]题号1234答案Ⅱ.阅读七选五阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。Lotsofpeopleridebikesforlotsofdifferentreasons.Herearethetopreasonswhyyoushouldbeouttheretoo.__1__Ridingabikeisaprovenstressreleaser.Regardlessofifyouareridingpurelyforpleasureorforaspecificpurpose,suchastobecomemoremindfulaboutlife,youwillarriveatyourdestinationfeelingrelaxed,energizedandhappierabouttheworldandyourself.Plus,beingoutonyourbikeisjustflat­outfun.__2__YourCommunity__3__Youareabletogototheplacesyouwanttogoandyetputonelesscarontheroad.Youdon'tbringwithyouthenoisethatacargeneratesandareactuallyabletointeractwithpeopleasyoumove.Frommybike,Icanwavetoaneighbor,sayhitoakid,smellsomeone'sdinnercookingandbeawarmandfriendlyhumanpresenceonthestreets.ConvenienceThereisanundeniableconveniencefactoryou'lldiscoverwhenridingabike.Front­rowparkingspacesareguaranteednomatterwhereyougo.__4__Thoughcarswillcertainlymakebettertimeonlongtrips,you'llfindformanyshorttripsorthroughheavytraffic,youcantravelsafelyintrafficjustasfastorfasteronyourbike.YourPocketbook(钱包)Itcostsbetween20and30centspermiletooperateacar,dependingonthevehicle.Thisisbasedonexpenseslikegas,oil,maintenance,etc.,thatgoupwhenyoudrivemore.__5__Thesefactorsmaketheactualpermilecosttooperateacarmuchhigher.Whenyoustartmultiplyingcostpermiletooperateacarbythedistanceyouride,youcaneasilycalculatehowmuchmoneyyousavebyridingabike.A．RideForYouB．YourStateofMindC．Trafficjamsarealsoirrelevant.D．Whenyourideyourbike,youaredoingalotofgoodthings.E．Beingoutonyourbikeisgoodforthepeoplearoundyouaswell.F．Themoretimeyouspendontwowheels,theharderitistotakeyourselftooseriously.G．Thisfiguredoesn'tincludethehiddencostsofvehicleownershiplikedepreciation,taxes,andinsurance.[答题区]1．________2.________3.________4．________5.________Ⅲ.完形填空阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。Onthesportsfield,athletescompetenotonlywithothersbutagainstthemselves.Andineachracetheytryhardto____1____anewpersonalbest.ForoneteenBrandonSchutt,inhisfinalcross­country(越野的)outing,hispersonalbestturnedoutnottobeaboutmarkingthefastesttime,butdisplayingthebiggest__2__.Amileintothe3.1­milerace,Schuttrealizedhecouldn'tkeepupthenecessaryspeed,sohejust__3__toacomfortablepacetosimplyenjoythemoment.AnotherrunnerBlakeCervenyaimedtobeathisownpersonalrecord.Afterafaststart,hecontinuedtopushhimself__4__.However,withlessthan400meterstogo,Cerveny'slegscrampedup(抽筋)and__5__him.Hiswilldidn'tthough.__6__tofinish,Cervenyrosefromthegroundandcontinuedonhisway,onlytofallagainafteranother150meters.Feeling__7__，hiscoachaskedCervenyifhewantedto__8__.Hedidn't.Theyoungrunnerpulledhimselfupandwith__9__steps,hemovedforwardforonefinalpush.Itwasn'tenough.At100metersfromthefinishline,he__10__curled(蜷缩的)ontheground.Hislegshadsimplygivenout.ThenitwasSchuttwhowenttoCerveny'ssidetooffera__11__hand.Hisfirst__12__togetCervenyupfailed,butSchuttrefusedtoquit.Withasecondtry,Cervenywasonhisfeet.Thetwo__13__thefinal75meters.Intoday'scompetitiveworld,the__14__ofathleticsisusuallyputonbreakingrecords.ItwasinspiringtoseethatforathleteslikeSchutt,thevalueoftrue__15__stillmattered.1．A.achieve B．demand C．expect D．accept2．A.heart B．brain C．patience D．luck3．A.applied B．slowed C．moved D．added4．A.slightly B．carefully C．hard D．casually5．A.joined B．failed C．ignored D．forced6．A.Curious B．Excited C．Easy D．Resolved7．A.confused B．amused C．disappointed D．concerned8．A.standup B．calmdown C．backoff D．breakdown9．A.unsteady B．unadjusted C．unaffected D．unskilled10．A.waved B．lay C．mounted D．stood11．A.soft B．helping C．greeting D．firm12．A.experiment B．plan C．request D．attempt13．A.recorded B．valued C．measured D．completed14．A.habit B．problem C．emphasis D．permission15．A.sportsmanship B．honesty C．workmanship D．independence[答题区]1～5________6～10________11～15________Ⅳ.语法填空阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。Theyear2024markedthe10thanniversaryofthenutritionimprovementplan.1.________(release)in2011,itaimstoensurethatyoungpeopleinthecountryside2.________(receive)compulsoryeducation(义务教化)atschoolcanalsoenjoydailylunchesthatarenutritiousandrather3.________(taste).Thanksto10yearsofeffort,sofartheprogram4.________(cover)morethan130,000primaryandmiddleschoolsinruralareasin1,732countiesin28provincial­levelregionsacrossChina.Almost38millionstudentshavebenefitedfromtheprogram.InruralareasinGuizhou,QinghaiandGansu,studentsnolongerhavetotakelunchtoschool.More5.________(significant),ruralstudentsinChinahavegrowntallerandhealthieronaverageoverthepastdecade,asnotedbyanevaluationreportofthenutritionimprovementplan.ThereportstatedthatinChina'sruralareas,15­year­oldmaleswereanaverageof10cmtaller6.________femalesofthesameagewere8cmtallerin2024thanin2012.Sucharemarkable7.________(achieve)couldnothavebeenmadewithouteffortsfromallinvolved,notedCCTVnews.Tomakefulluseofthesubsidy(财政补贴)fromtheprojectandavoidfoodwaste,DanjiangMiddleSchoolinGuangxiZhuangautonomousregionhadthesmartideatoservetheschoollunches8.________theformofabuffet(自助餐).MaYoulan,9.________occupationisacook,hasbeenservingtheDapingPrimarySchoolfor10years.“I'mdoingthisforthehealthandhappinessofthestudents...Theytellmethatthere'sawide10.________(various)offoodsatschool,betterthanwhattheyhaveathome.”Masaid.[答题区]1．________2.________3.________4．________5.________6.________7．________8.________9.________10．________Ⅴ.书面表达为了帮助中学生健康成长，某中学英文报开拓了“HEART­TO­HEART”专栏。假设你是该栏目的编辑Jamie，收到一封署名为Worried的求助信。信中该同学向你诉说了自己的困扰：近日简单发脾气，使正常的学习和生活受到了影响。请用英文给该同学写一封回信。内容要点如下：1．表示理解并赐予劝慰；2．提出建议并说明理由。留意：1.词数80左右；2．信的开头与结尾已为你拟好，不计入总词数。参考词汇：tempern．脾气；心情HiWorried,I'msorrytoknowthatyou'rehavingsuchabadtimeatthemoment.________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Ihopeyou'llsoonfeelcalmerandcarryonasnormal.Yours，Jamie课时作业(四)ComprehensiveTestforUnit2Ⅰ.阅读理解【语篇解读】本文是一篇说明文。文章介绍了竞走运动的特点及其利弊。1．答案与解析：C推理推断题。依据文章其次段可知，竞走运动有特别特殊的动作要求，所以C项(他们不得不遵守特殊的规则)正确。2．答案与解析：D细微环节理解题。依据文章最终一段的第一句可知，一些和跑步相关的身体损伤，如膝盖损伤，在竞走中就不常见，故D项正确。3．答案与解析：A细微环节理解题。依据文章最终一段的倒数其次句话可知，任何一个想尝试竞走运动的人都要先向教练或有阅历的竞走运动员学习正确的技巧。故A项正确。4．答案与解析：B推理推断题。本文中作者客观地介绍了竞走运动的特点以及优缺点，故B项(客观的)正确。Ⅱ.阅读七选五【语篇解读】本文是一篇有关自行车骑行好处的说明文。文章从四个角度给读者介绍了骑行的好处。1．答案与解析：B要求选择出本段话的小标题，通览本段内容可知，这里主要讲骑自行车是一种特别有效的减压方式，这些正是“YourStateofMind(你的精神状态)”的详细说明。同时本段中出现的pleasure,mindful,energizedandhappier等也是答题的关键，这些都是stateofmind的详细表现。2．答案与解析：F依据空前一句话可知，这里讲的是骑自行车是特别好玩的，空格处表述的内容应当与此相关，F项“你在两个车轮上花的时间越多，就越难把自己看得太肃穆”符合上文语境内容。3．答案与解析：E依据YourCommunity与本段话的内容可知，本段主要讲骑自行车对社区四周的人有好处。文中的neighbour,sayhitoakid,humanpresence等也是答题的关键词，故E项“骑自行车对你四周的人也有好处”正确。4．答案与解析：C依据小标题Convenience可知，本段主要讲与开车相比，骑自行车特别便捷，不会出现交通拥堵的状况，C项符合上下文语境内容，同时C项中的trafficjams与本段话讲解并描述的内容完全一样，且属于词汇复现。5．答案与解析：G依据小标题YourPocketbook(钱包)可知，这里主要讲骑自行车节约许多费用，G项“这个数字还不包括拥有汽车的隐性成本，如折旧、税收和保险”与本段讲解并描述的内容一样。Ⅲ.完形填空【语篇解读】本文是一篇记叙文，讲解并描述在越野赛中，BrandonSchutt帮助受伤的BlakeCerveny一起到达终点的故事，呈现了真正的体育精神。1．答案与解析：A运动员在运动场上不仅和其他人竞争也和自己竞争，因此尽力实现最好的自己。结合下文的hispersonalbest可知，本空应填achieve。2．答案与解析：A当他意识到达不到必需的速度时，只是享受竞赛并在最终帮助对手一起完成竞赛，由此可知，他展示了“biggestheart”。3．答案与解析：B他意识到达不到必需的速度，所以减慢到舒适的速度享受竞赛。4．答案与解析：CBlakeCerveny的目的是打破自己的个人纪录，故应是“pushhimselfhard”。5．答案与解析：B由上文提到的腿抽筋了可以推断，此处表示“使其悲观，无能为力”之意。6．答案与解析：DCerveny从地面上站了起来接着参与竞赛，故用resolved表示“下定决心完成竞赛”。7．答案与解析：DCerveny摔倒以后，站起来，跑了150米，又摔倒了，据此可推知，教练担忧他的状况。8．答案与解析：C教练担忧他的状况，询问是否退出竞赛。9．答案与解析：ACerveny腿抽筋，始终坚持竞赛，脚步不稳，故用unsteady。10．答案与解析：B他的腿没有力气了，Schutt试图把他扶起，据此可知，他蜷缩着躺在地上。11．答案与解析：B依据Schutt试图把Cerveny扶起可知，此处应当是“Schuttofferedahelpinghand”。12．答案与解析：DSchutt帮助了Cerveny，故此处表示“试图把他扶起”。13．答案与解析：D由Schutt把Cerveny扶起和下文内容可知，两个人一起完成了竞赛。14．答案与解析：C结合第一段表述可知，在今日竞争的社会，运动员的重点应当是打破纪录。15．答案与解析：ASchutt扶起Cerveny，一起完成竞赛，体现了真正的运动精神。Ⅳ.语法填空【语篇解读】本文是一篇说明文。主要说明白2024年是养分改善安排实施10周年。该安排于2011年发布，旨在确保在农村接受义务教化的在校学生也能享受到养分丰富、美味可口的日常午餐。经过10年的努力，到目前为止，该项目已经覆盖了全国28个省级地区1732个县的13万多所农村中小学。1．答案与解析：Released考查非谓语动词。分析句子结构可知，release与逻辑主语it构成被动关系，故用过去分词released作状语。2．答案与解析：receiving考查非谓语动词。句意：该安排于2011年发布，旨在确保在农村接受义务教化的在校学生也能享受到养分丰富、美味可口的日常午餐。分析句子结构可知receive与逻辑主语youngpeople构成主动关系，故用现在分词receiving作定语。3．答案与解析：tasty考查形容词。句意：该安排于2011年发布