Unit 7 The Internet 单元复习测试卷（含答案详解）-【中职专用】高一英语单元复习测试卷（高教版2021·基础模块1）

高教版2021基础模块7单元复习测试卷一、单项选择(共15分）1．—MayIspeaktoMrs.Smith?—Sorry，she__________theclothes.A．iswashing B．washesC．wash2．Tomwantstobeasingerandhe_____singinglessonstodoit.A．took B．hastaken C．istaking D．wastaking.3．Look!Thevolunteers________cleanupourcommunity.A．helped B．willhelp C．arehelping D．havehelped4．Lookout!Something________downthebuilding.A．isfalling B．wasfalling C．hadfallen5．He________forhisspeechandhasnotimetochatwithyou.A．prepares B．prepared C．ispreparing D．hasprepared6．—Jim,let’sgototheparkandplaybasketball.—Sorry,I________acardforMother’sDay.I’llgowithyoulater.A．havemade B．made C．ammaking D．willmake7．—Hurryup!Jack________foryoutoplaybasketball.—OK.I’mcoming.A．waited B．iswaiting C．waswaiting8．—Sssh!Bequiet.I’monthephone.—Who________you________to,mom?A．do,speak B．are,speaking C．will,speak D．have,spoken9．Mygrandma________theoldphotos.Thereisabigsmileonherface.A．enjoys B．enjoyed C．willenjoy D．isenjoying10．Listen!Thebirds________happilyinthetreeoutsidethewindow.A．sing B．sang C．aresinging D．weresinging11．Don’tmakeanynoise.We_____toapieceofwonderfulmusicatthemoment.A．willlisten B．arelistening C．listen D．listened12．—Shallwegoshoppingnow?—Sorry,Ican't.I________myshirts.A．wash B．amwashing C．washed D．haswashed13．—Look!Theoldman______abigboxintothehouse.—Let’sgoandhelphim.A．pulls B．pulled C．ispulling D．haspulled14．—Nick,takeoutthetrash,please.—Waitaminute,Mom.I________ane-mailtoMr.Smithnow.A．write B．amwriting C．wrote D．willwrite15．—Jack,pleaseturnofftheradio.Yourgrandfather________.—Sorry,dad.I’lldoitnow.A．sleeps B．slept C．issleeping D．haveslept二、完形填空(共15分）Ifyou’reinschoolnow,youmaynotrememberatimebeforethereweresmartphones(智能手机)andtablets(平板电脑)everywhere.TheiPhonewas___16___in2007,andtheiPadcameoutthreeyearslater.Butscreentimeisnothingnew.Whenyourparentswere___17___,theywatchedasmuchtelevisionasyoudonow,___18___evenmore.Theyprobablyplayedvideogames,too.Mobiledevices(设备)cancomewithuseverywherewegotothedinnertable,torestaurants,intothecar,intothe___19___whenwe’regoingtosleep.Theyareplannedtoremindustopickthemuportokeepusingthemattimes.Thatispartofwhatmakessmartphonessmart!Butitalsomeansthattheyare___20___troublinguswhenwe’retryingtohavefamilytimeorfunwithfriends.AndunlikewithTV,whichpeopleoftenwatchasafamily.Scientistssaytoomuchscreentimecancause___21___.Morethantwohoursadayofscreentimeraisesyourriskofbeingoverweight.Toomuch___22___timeatnightstopsyoufromgettinghealthysleep.Childrenwhogrowupwiththemostscreentimecanhaveahardtimedoingwellinschool.Andmanyfamilies___23___aboutscreentime,whichisnofunforanyone.Makeanagreementwithyourfamilyaboutwhere,when,andhowyouaregoingtousecomputersandotherdevices.Nomorethananhouradayis___24___forkidsduringtheschoolweek.Parents,too,shouldput___25___theirphones.Whenyoudouseadevice,considerenjoyingitwithyourfamily,perhapsbyplayinggamesorwatchingamovie.16．A．introduced B．disagreed C．encouraged D．imagined17．A．turningup B．growingup C．lookingfor D．waitingfor18．A．because B．but C．so D．or19．A．kitchen B．dining-room C．sitting-room D．bedroom20．A．always B．sometimes C．hardly D．never21．A．interests B．surprises C．problems D．solutions(noun.ofsolve)22．A．school B．work C．homework D．screen23．A．hear B．fight C．talk D．care24．A．terrible B．wrong C．enough D．little25．A．down B．off C．on D．up三、阅读单选(共40分）LotsofkidshavebeentryingtofindwaystohelpsavetheEarth.Someofthemareencouragedbythe“30by30”plan:Fiftycountrieshavepromisedtoprotect30%ofEarth’slandandwatersby2030.Oneofthekidsis11-year-oldBeckettfromGeorgetown,Texas.Hewantstohelpprotectendangeredspecies(物种).In2019,hebeganworkingwithRainforestTrust.“Iwasreallyinterestedintryingtostopclimate(气候)change,”hesaid.Withthehelpofhisschoolmates,BecketthasstartedagroupcalledProtectionofEarth.ThegrouporganizedalocalRunandraisedmorethan$700.Themoneyhelpedtosavemorethan1,000acres(英亩)ofrainforestland.WhentheCOVID-19came,BeckettputtogetheranonlineactivitycalledTrivia:Peoplecouldtesttheirknowledgeofbirds,endangeredspecies,andclimatechange.Thatraised$600forrainforestland.InLosAngeles,California,10-year-oldJustinisworriedaboutfrogs.Justincallsthem“magical,becausetheycomeindifferentcolors.”LastyearhejoinedRainforestTrusttohelpEcuador’srainforestanditsfrogs.HeappearedonlocalTVnews,andmanypeoplelearnedaboutwhathehaddone.Thathelpedhimraise$2,000tosavealmostthreeacresofCloudForest.Justinhopeshecanencourageotherpeopletounderstandwhyfrogsaresocool.“Frogsaretellingustheplanetneedshelp,”hesaid.“Iffrogsaredyingwhereveryouare,that’sbadbecauseitmeansthewateryouaredrinkingispolluted.”26．Howmanykidsarementionedinthepassage?A．One. B．Two. C．Three. D．Four.27．WhatgroupdidBeckettsetup?A．RainforestTrust. B．ProtectionofEarth. C．MagicalFrogs. D．Ecuador’sCloudForest.28．HowdidBeckettraisemoneyduringtheCOVID-19?A．ByorganizingalocalRun. B．ByspeakingonlocalTVnews.C．BystartingTriviaonline. D．Byworkingforrainforestland.29．Theunderlinedword“him”inParagraph4refersto(指代)________.A．Beckett B．Justin C．Beckett’sschoolmate D．Justin’sbrother30．WhatisParagraph5mainlyabout?A．Protectingfrogsmeansprotectingourselves. B．Peopleputgreatinterestinclimatechange.C．TwokidsraisedmoneyforCOVID-19. D．Thewateryouaredrinkingispolluted.Maybealotofthinpeoplewillbeworriedabouttheirhealthiftheinsidefatmatters．Somedoctorsnowthinkthattheinsidefataroundimportantorgansliketheheartorlivercouldbeasdangerousastheoutsidefatwhichcanbenoticedmoreeasily．"Beingthindoesn'tsurelymeanyouarenotfat，"saidDrJimmyBellatImperialCollege．Since1994，Bellandhisteamhavetestednearly800peoplewithMRItocreate"fatmaps"showingwherepeoplestorefat．Accordingtotheresult，peoplewhokeeptheirweightthroughthefoodtheyusuallyeatratherthanexercisearelikelytohavemajordeposits（堆积物）ofinsidefat，eveniftheyarethin．EvenpeoplewithnormalBodyMassIndex（体重指数）scorescanhavesurprisinglevelsoffatdepositsinside．Ofthewomen，asmanyas45percentofthosewithnormalBMIscores（20to25）actuallyhadtoohighlevelsofinsidefat．Menwerenearly60percent．AccordingtoBell，peoplewhoarefatontheinsideareactuallyontheedgeofbeingfat．Theyeattoomanyfattyandsugaryfoods，buttheyarenoteatingenoughtobefat．Scientistsbelievewenaturallystorefataroundthestomachfirst，butatsomepoint，thebodymaystartstoringitelsewhere．Doctorsareunsureabouttheexactdangersofinsidefat，butsomethinkithassomethingtodowithheartdiseaseanddiabetes（糖尿病）．Theywanttoprovethatinsidefatdoesharmtothebody'scommunicationsystems．Thegoodnewsisthatinsidefatcanbeeasilyburnedoffthroughexerciseorevenbyimprovingyoureatinghabits．"Ifyouwanttobehealthy，thereisnootherway．Exercisehastobeanimportantpartofyourlifestyle，"Bellsaid．31．Whatisthispieceofnewsmainlyabout？A．Thinpeoplemaybefatinside．B．Howtodealwithinsidefat．C．Insidefatleadstomanydiseases．D．Thinpeoplealsohavetroubles．32．Whatdoestheunderlinedword"organs"inthesecondparagraphmean？A．地位B．地方C．器官D．肝脏33．Doctorshavefound．A．theexactdangersofinsidefatB．beingthindoesn'tmeanyouarenotfatinsideC．beingthinisnotdangerousatallD．insidefatisthecauseofheartdiseaseanddiabetes34．Accordingtothepassage，whichofthefollowingiswrong？A．Exercisecanhelptoreducetheinsidefat．B．Peoplecanreduceinsidefatbyimprovingtheireatinghabits．C．Womenhavemorechancestohavetoomuchinsidefat．D．Notallthepeoplewholookthinarereallythininside．35．Fromthelastparagraph，wecanfindthat．A．itistruethatinsidefatcanleadtodiseaseB．exerciseplaysanimportantroleinpeople'slifeforkeepinghealthyC．thinpeopleusuallyhaveinsidefateveniftheyarethinD．itiseasiertoburnoffinsidefatthanoutsidefatWhenwriterNicholasCarrbeganwritinghisbookonwhethertheInternetisbadforourminds,herestricted(限制)hisuseoftheInternet.

Hisnewbook“TheShallows:WhattheInternetisDoingtoOurBrains”suggeststhelatesttechnologymakesuslessabletothinkdeeply.Carrfoundhecouldn’tconcentrateandthathecouldn’tworkonthebookwhilestayingonline.

“SoIwasonlycheckingmyemailacoupleoftimesadayratherthanevery45seconds.Ifoundthosetypesofthingsreallydidmakeadifference.”hesaid.

Afteratfirstfeelinguncomfortablewithhissuddenlossofonlineconnection,withinacoupleofweeks,Carrwasabletostayconcentratedononetaskforalongerperiod.

Hisbookalsoexaminesthehistoryofreadingandthescienceofhowusingdifferentmediachangesourbrains.

ReadingontheInternethasgreatlychangedhowweuseourbrains,hewrites.Facingalotoftexts,photos,videos,music,textmessages,emailsandblogs,ourmindshavebecomeusedtoskimming(略读)andscanning(跳读)information.Asaresult,wehavedevelopedskillsatmakingfastdecisions,Carrsays.Butnowmostofushardlyreadbooks,longarticlesthatwouldhelpusconcentrate,Carrwrites.

Carrsaysforcenturiesbookshelpedfocusourmindsononetopicatatime.Hehasasuggestionforthosewhofeelwebsurfinghasleftthemunabletoconcentrate——slowdown,turnofftheInternetandpracticetheskillsofbeingdeepinthought.36．NicholasCarr’snewbookmainlytellsusabout_____.A．thebadinfluencesoftheInternetB．thedevelopmentofourbrainsC．thewaysofusingtheInternetD．theadvantagesoftheInternet37．WhatmaywefindinNicholasCarr’snewbook?_____A．ThehistoryoftheInternet.B．Themedia’sinfluenceonourbrains.C．Waysofreadingonline.D．Waysoftrainingourbrains.38．AccordingtoNicholasCarr,wemakefastdecisionsbecauseof_____.A．ourreadinghabitsB．therebeingfewerbooksC．oursmarterbrainsD．therebeinglessinformation39．AccordingtoNicholasCarr_____.A．peopleshouldspendmorehoursonInternetsurfingB．peoplecandoabetterjobwhentheydowebsurfingC．readingbookshelpspeopleconcentrateononetopicD．Internetandlatesttechnologymakepeoplethinkmoredeeply40．Whatisthepurposeofthelastparagraph?_____A．Tochangeourhabitsoflife.B．Togiveussomewarnings.C．Togiveussomeusefuladvice.D．ToaskustobuyCarr’snewbook.A15-year-oldstudentfromSichuan,namedWeiFang,waspreparingatalkonWesternfestivals.ShesearchedonlineforinformationandmadeaPowerPointslide(幻灯片).ZhuHui,herclassmate,wasdoinghischemistryhomework.Buthecouldn’tworkoutthelastproblemeventhoughhehadtriedhisbest.Sohetookouthissmartphone,openedaspecialappandsearchedfortheproblem.Solutionsappearedonhisscreenafterseveralseconds.LikeWeiandZhu,nowadays,anumberofstudentsdotheirhomeworkwiththehelpoftheinternet.Theysearchforinformationonline,ordiscusswiththeirclassmatesthroughQQandWeChat.“It’sconvenient.Youdon’thavetowaitforyourteachertoexplainittoyoufacetoface.”AccordingtoZhu,youcanalsolearnbyseeinghowothersworktheproblemsout.What’smore,itimprovesstudents’problem-solvingabilities.Thisisespeciallytrueforhomeworkthatrequiressomeresearchwork.“Iamnowquiteskilledatfindinginformationonline,”Zhuadded.However,thistrend(趋势)alsocausesproblems.Somelazystudentsjustcopytheanswersfromtheinternetwithoutthinkingontheirown.Someevenlettheirclassmatesdotheirhomeworkforthem.Andtheirteachersmaynotknowthis.Butknowinghowtousetheinternetisimportant.Thekeyistohavegoodself-control.Whenyoumeetadifficultproblem,thinkaboutitbyyourselffirst.Besuretounderstandthereasonsbehindtheanswersafteryouhaveturnedtotheinternet,oryouwon’tmakeanyprogress.Ifyouarenotsureaboutyourself-control,askyourparentsforhelp.41．BothWeiFangandZhuHuiusedtheinternetto________.A．playgames B．searchforinformationC．takeexams D．chatwiththeirclassmates42．________dotheirhomeworkwiththehelpoftheinternet.A．Allthestudents B．Manystudents C．Fewstudents D．Nostudents43．WhichofthefollowingproblemsisNOTmentionedinthefourthparagraph?A．Somestudentsonlycopytheanswersfromtheinternet.B．Somestudentslettheirclassmatesdohomeworkforthem.C．Nobodyisabletofinishtheirhomeworkwithouttheinternetnow.D．Somestudentshavestoppedthinkingontheirown.44．Accordingtothepassage,________isthekeytousingtheinternettostudy.A．self-respect B．self-control C．self-confidence D．self-thinking45．Bywritingthispassage,thewriterwantstotellusthat________.A．theinternetcanbeagoodhelperifweuseitproperlyB．theinternethasmadeallstudentslazyC．it’snotnecessarytolearnhowtousetheinternetD．it’simportanttolearnhowtousetheinternet四、补全对话7选5(共5分）A:Hey,Tony!Whatareyoureading?B:____46____I’mwritingabouthimformyEnglishclass.A:IreadTomSawyer.Verygood!Hey,wecanfindoutabouthimontheInternet.B:Yes!...OK.Lookatthis!HisrealnamewasSamuelClemensandhewasbornin1835inMissouri.Heleftschoolandbeganworkattheageoftwelve.A:____47____B:Hewroteforanewspaper.Laterhegotworkonaboat.A:____48____B:No,hewenttoNewYork,andothercities.A:Whendidhebeginhisstories?B:____49____ButhetookthenameMarkTwainandbecameveryfamousinthe1860s.HewenttoEuropeaswell.Buthedidn’tcometoChina.A:____50____Enjoythebook.B:Yes,it’sgood.A．Whatdidhedo?B．Yes,Iknewthat.C．TomSawyer,bythefamousAmericanwriter,MarkTwain.D．Whereareyougoing?E．DidhestayinMissouri?F．You’rewelcome.G．Idon’tknowtheexactdate.五、翻译51．Jimislyinginbed._____________________________________________________________________52．Wearenotallowedtolaughwhenweareeating.__________________________________________________.53．Childrenarealwayslookingforwardtogrowingupfaster.__________________________________________________54．瞧!孩子们正在教室里看图片编故事。Look!Thechildren________astoryforthepictureintheclassroom.55．Weoftencelebratebirthdayswithourparentsandfriends.__________________________________________________________________六、材料作文(共5分）56．现在越来越多的学生使用“作业帮”这个APP来搜查他们不会做的题目。对此，不同的人有不同的看法。请根据以下文字的提示，并结合你自己的做法和观点，写一篇英语短文。优点1.能够及时帮助学生解决在学习中遇到的困难，很方便；2.可以反复观看老师的讲解视频，更好地掌握知识；缺点1.有的学生假装学习，事实上在用手机玩游戏；2.有的学生为了应付作业，直接照抄答案，放弃了独立思考；你的做法和观点联系实际，说说你是怎么做怎么想的。写作要求：1.短文应包括提示中所有要点，条理清晰，行文连贯，可适当发挥；2.文中不能出现自己的姓名和所在学校的名称及其他相关信息，不予评分；3.80-100词.（开头的首句已给出，不计算在词数内）；参考词汇：convenient方便的，便利的

pretendtodo…假装做

thinkindependently独立思考Today,moreandmorestudentsareusingtheAppZuoyebang.However,differentpeoplehavedifferentideasaboutit._____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________参考答案：1．A【详解】句意：——我可以和史密斯女士讲话吗?——对不起，她正在洗衣服。考查时态。iswashing现在进行时；washes动词三单；wash动词原形；根据“MayIspeaktoMrs.Smith?”是电话用语，可知此处表示“现在正在做什么”，所以用现在进行时，故选A。2．C【详解】考查动词时态。句意：Tom想成为一名歌手，他正在学习演唱课程来实现它。由句意可判断take的动作正在进行，故选C。3．C【详解】句意：看！志愿者们正在帮助打扫社区。考查动词的时态。helped一般过去时；willhelp一般将来时；arehelping现在进行时；havehelped现在完成时。分析句子并结合题干中的“Look!”可知，此处强调动作正在发生，应使用现在进行时，故选C。4．A【详解】句意：当心！有东西从大楼上掉下来了。考查现在进行时。根据“Lookout!”可知，时态是现在进行时，故选A。5．C【详解】句意：他正在准备自己的演讲，没时间跟你聊天。考查动词时态。根据“hasnotimetochatwithyou”可知，现在没时间聊天所以他正在准备，时态是现在进行时，结构是bedoing，主语是He，be动词是is，故选C。6．C【详解】句意：——吉姆，我们去公园打篮球吧。——对不起，我在为母亲节做一张卡片。我待会再和你一起去。考查时态。根据下文“I’llgowithyoulater”可知，此处是正在做卡片，所以现在走不开。句子应用现在进行时，故选C。7．B【详解】句意：——快点！杰克在等你去打篮球。——好的。我来了。考查动词时态。根据“Hurryup!Jack...foryoutoplaybasketball.”可知，句中描述的是此时此刻正在进行的动作，所以用现在进行时。故选B。8．B【详解】句意：——嘘！保持安静。我在打电话。——妈妈，你正在跟谁说话？考查动词时态。根据“I’monthephone”可知，询问正在跟谁说话，用现在进行时bedoing的结构，故选B。9．D【详解】句意：我奶奶正在欣赏这些老照片。她脸上挂着灿烂的笑容。考查时态辨析。根据“Thereisabigsmileonherface.”可知现在正在欣赏老照片，用现在进行时，其结构为am/is/aredoing。故选D。10．C【详解】句意：听!鸟儿在窗外的树上快乐地歌唱。考查现在进行时。句中“Listen”是现在进行时态的标志词，其结构为am/is/are+动词现在分词，主语“Thebirds”是复数，be动词用are，故选C。11．B【详解】句意：不要发出噪音，我们此刻正在听一首美妙的曲子。考查动词时态，willlisten一般将来时；arelistening现在进行时；listen动词原形；listened过去式。现在进行时表示现在进行的动作或存在的状态。其结构为：be动词+动词ing形式。当句中出现的表示时间的词是now，atthemoment……时，表示句子要说明的是现在正在发生的事，动词应用现在进行时，观察到句子中时间状语为“atthemoment”所以这里应该使用现在进行时态，故选B。12．B【详解】句意：——我们现在要去购物么？——很抱歉，我不能。我正在洗我的衬衫。考查动词的时态。根据now可知此处讲述的现在正在发生的动作，用现在进行时态，此处用amwashing。故选B。13．C【详解】试题分析：句意：—看!那位老人正拖着个大箱子进屋。—让我们去帮帮他。A.pulls一般现在时态；B.pulled一般过去时态；C.ispulling现在进行时态；D.haspulled现在完成时态，看得到的动作是正在发生的动作，用现在进行时态。故选C。14．B【详解】句意：——尼克，请把垃圾拿出去。——等一下，妈妈。我正在给史密斯先生写一封电子邮件。考查现在进行时。根据“now”可知，是现在进行时，强调正在做某事，结构为“be动词+doing”。故选B。15．C【详解】句意：——杰克，请关掉收音机。你爷爷在睡觉。——对不起，爸爸。我现在就去做。考查谓语动词时态。根据“pleaseturnofftheradio”可知请关掉收音机，可推知语境中爷爷正在睡觉，应用现在进行时，表示动作正在发生。故选C。16．A17．B18．D19．D20．A21．C22．D23．B24．C25．A【导语】本文主要介绍了移动设备给我们带来了一些好处，但是太多的屏幕时间也带来了很多问题。16．句意：iPhone于2007年推出。introduced介绍；disagreed不同意；encouraged鼓励；imagined想象。根据“TheiPhonewas...in2007”可知iPhone被引进来。故选A。17．句意：当你的父母长大的时候，他们看电视和你现在一样多，甚至更多。turningup调高；growingup长大；lookingfor寻找；waitingfor寻找。根据“theywatchedasmuchtelevisionasyoudonow”可知是在父母成长的过程中，他们也看电视。故选B。18．句意：当你的父母长大的时候，他们看电视的次数和你现在一样多，甚至更多。because因为；but但是；so所以；or或者。根据“asmuchtelevisionasyoudonow...evenmore”可知是和你一样多，或者是更多。故选D。19．句意：无论我们走到哪里，无论我们去餐桌、餐厅、汽车还是睡觉时的卧室，移动设备都会伴随我们。kitchen厨房；dining-room餐厅；sitting-room起居室；bedroom卧室。根据“whenwe’regoingtosleep”可知是在卧室睡觉。故选D。20．句意：但这也意味着，当我们试图与朋友共度家庭时光或娱乐时，它们总是在困扰我们。always总是；sometimes有时；hardly几乎不；never从不。根据“troublinguswhenwe’retryingtohavefamilytimeorfunwithfriends”可知这些设备总是会困扰我们。故选A。21．句意：科学家表示，过多的屏幕时间会导致问题。interests兴趣；surprises惊喜；problems问题；solutions解决。根据“Morethantwohoursadayofscreentimeraisesyourriskofbeingoverweight”可知会造成很多问题。故选C。22．句意：晚上太长的屏幕时间会使你无法获得健康的睡眠。school学校；work工作；homework作业；screen屏幕。根据“toomuchscreentime”可知是太多的屏幕时间。故选D。23．句意：许多家庭为了屏幕时间而争吵，这对任何人来说都没有乐趣。hear听见；fight打架；talk说话；care关心。根据“aboutscreentime,whichisnofunforanyone.”可知家人会因为屏幕时间而争吵，这一点也没有趣。故选B。24．句意：在上学的一周里，孩子们每天不超过一个小时就足够了。terrible糟糕的；wrong错误的；enough足够的；little几乎没有。根据“Nomorethananhouradayis...forkids”可知一天不超过一个小时的屏幕时间就足够了。故选C。25．句意：家长们也应该放下手机。down向下；off离开；on在上面；up向上。根据“Parents,too,shouldput...theirphones”可知父母也要放下手机。故选A。26．B27．B28．C29．B30．A【导语】本文介绍很多儿童想尽办法帮助保护地球。26．细节理解题。根据“Oneofthekidsis11-year-oldBeckettfromGeorgetown,Texas.”和“InLosAngeles,California,10-year-oldJustinisworriedaboutfrogs.”可知本文提到了两个孩子。故选B。27．细节理解题。根据“Withthehelpofhisschoolmates,BecketthasstartedagroupcalledProtectionofEarth.”可知Beckett建立了一个叫做保护地球的组织。故选B。28．细节理解题。根据“WhentheCOVID-19came,BeckettputtogetheranonlineactivitycalledTrivia:Peoplecouldtesttheirknowledgeofbirds,endangeredspecies,andclimatechange.”可知新冠疫情期间，Beckett通过一个叫做Trivia的网上活动筹款。故选C。29．词义推断题。根据“InLosAngeles,California,10-year-oldJustinisworriedaboutfrogs...HeappearedonlocalTVnews,andmanypeoplelearnedaboutwhathehaddone.”可知him指代上一句中的男孩Justin。故选B。30．主旨大意题。根据“Iffrogsaredyingwhereveryouare,that’sbadbecauseitmeansthewateryouaredrinkingispolluted.”可知如果没有青蛙，意味着你喝的水被污染了，因此保护青蛙，就是保护我们自己。故选A。31．A32．C33．B34．C35．B【分析】这是一篇健康环保类阅读，主要介绍很多瘦的人并不一定很健康，也许他们身体内部存储过多的脂肪，比如心脏或肝脏里的脂肪含量过多就会很危险。原因是他们吃太多含脂肪和糖的食物，通过锻炼或改善饮食习惯，体内脂肪很容易被烧掉。如果你想健康，运动必须成为你生活方式的重要组成部分。31．A细节理解题．根据第一段Maybealotofthinpeoplewillbeworriedabouttheirhealthiftheinsidefatmatters也许很多瘦的人会担心他们的健康，如果他们身体内部有脂肪问题．可知，短文主要介绍瘦的人可能身体内部很胖．选A．32．C词意猜测题．Somedoctorsnowthinkthattheinsidefataroundimportantorgansliketheheartorlivercouldbeasdangerousastheoutsidefatwhichcanbenoticedmoreeasily一些医生认为，像心脏或肝脏这样的重要器官内的脂肪可能和外界脂肪一样危险，更容易被注意．可知，organs应该是"器官"．选C．33．B细节理解题．根据第三段Beingthindoesn'tsurelymeanyouarenotfat瘦并不一定意味着你不胖．第四段Accordingtotheresult，peoplewhokeeptheirweightthroughthefoodtheyusuallyeatratherthanexercisearelikelytohavemajordeposits（堆积物）ofinsidefat，eveniftheyarethin根据研究结果，尽管他们很瘦，但通过他们通常吃的食物而不是运动来维持体重的人很可能有大量的内脂肪沉积．可知，瘦并不意味着你身体内部不胖．选B．34．C推理判断题．根据第五段Ofthewomen，asmanyas45percentofthosewithnormalBMIscores（20to25）actuallyhadtoohighlevelsofinsidefat．Menwerenearly60percent．在女性中，正常体重指数（20至25）的45%的人体内脂肪含量过高．男性接近60%．可知，C选项"女性有更多的机会摄入过多的体内脂肪"不正确．选C．35．B推理判断题．根据最后一段Ifyouwanttobehealthy，thereisnootherway．Exercisehastobeanimportantpartofyourlifestyle如果你想保持健康，那就没有别的办法了．运动必须成为你生活方式的重要组成部分．可知，运动在人们的健康生活中起着重要的作用．选B．【点睛】考查阅读理解，阅读是运用语言文字来获取信息，发展思维，看不懂的词跳过，根据上下文猜意思，一般第一段和每段第一句话易出题，再掌握文章大意．根据问题找到关键语句，仔细分析．选择正确答案．36．A37．B38．A39．C40．C【导语】本文主要介绍了作家NicholasCarr写的一本书，该书论述了像因特网这样的现代科技对人的大脑思维所带来的影响。36．细节理解题。根据第一段“hisbookonwhethertheInternetisbadforourminds”（他写的关于互联网是否对我们的大脑有害的书。）可知，他的新书主要讲述了互联网的不良影响。故选A。37．细节理解题。根据第五段“Hisbookalsoexaminesthehistoryofreadingandthescienceofhowusingdifferentmediachangesourbrains.”（他的书还探讨了阅读的历史以及使用不同媒体如何改变我们大脑的科学。）可知，我们可以在尼古拉斯·卡尔的新书中找到媒体对我们大脑的影响。故选B。38．细节理解题。根据第六段第二句“Facingalotoftexts,photos,videos,music,textmessages,emailsandblogs,ourmindshavebecomeusedtoskimming(略读)andscanning(跳读)information.Asaresult,wehavedevelopedskillsatmakingfastdecisions,Carrsays.”（面对大量的文本、照片、视频、音乐、短信、电子邮件和博客，我们的大脑已经习惯于略读和跳读信息。卡尔说：“因此，我们培养了快速决策的技能。”）可知，我们之所以能快速做出决定，是因为我们的阅读习惯。故选A。39．细节理解题。根据最后一段第一句“Carrsaysforcenturiesbookshelpedfocusourmindsononetopicatatime.”（卡尔说，几个世纪以来，书籍帮助我们一次专注于一个主题。）可知，读书有助于人们专注于一个主题。故选C。40．推理判断题。根据最后一段第二句“Hehasasuggestionforthosewhofeelwebsurfinghasleftthemunabletoconcentrate——slowdown,turnofftheInternetandpracticetheskillsofbeingdeepinthought.”（他给那些觉得上网让他们无法集中注意力的人提了一个建议——放慢速度，关掉互联网，练习深入思考的技能。）可知，最后一段的目的是给我们一些有用的建议。故选C。41．B42．B43．C44．B45．A【导语】本文讲述的是现在越来越多的学生喜欢在网络的帮助下做作业，的确网络对学习有很多好处，但是同时它也存在着一些问题。因此我们要学会自我控制，正确的使用网络，让它能真正的帮助我们。41．细节理解题。根据“A15-year-oldstudentfromSichuan,namedWeiFang…ShesearchedonlineforinformationandmadeaPowerPointslide(幻灯片).ZhuHui,herclassmate…Sohetookouthissmartphone,openedaspecialappandsearchedfortheproblem.”可知，WeiFang和ZhuHui都是通过网络去找寻信息，故选B。42．细节理解题。根据“LikeWeiandZhu,nowadays,anumberofstudentsd