山东省烟台市莱山区2024届英语八下期末综合测试试题含答案

山东省烟台市莱山区2024届英语八下期末综合测试试题满分120分，时间90分钟一、单项选择（共10小题，满分20分）1、—Mycousin’sschoolissogreat!Shedoesn’thaveasmuchhomeworkasIdo.—________.Maybeyourschoolisbetterthanhersinsomeways.A.Everydoghasitsday B.AmissisasgoodasamileC.Don’tputalltheeggsinabasket D.Thegrassisalwaysgreenerontheotherside2、—________usefulknowledgeyourunclehas!—Yes.Hehasoncealeaderofaninternationalcompany.A.What B.Whata C.How D.Whatan3、Withthenewlock,you________searchforkeysinyourbaganymore.Justuseyourfingerprint(指纹).A.needn’t B.can’t C.mustn’t D.shouldn’t4、---Simon,doyouknowwhoinventedthekite?---Sure!It____byMoziover2,000yearsago.A.isinvented B.invented C.wasinvented D.willbeinvented5、Myparents________Tianjingonbusinessforawholeweek.SoIlivewithmyunclethesedays.A.havebeento B.havegoneto C.havebeenin D.havebeenaway6、MysisterhaslearnedEnglish________.A.fortwelveyearsago B.fortwelveyearsoldC.sincetwelveyears D.sinceshewasfour7、—Itseemsthatmyfriendsdon’tunderstandme.—Don’tworry.I’msureyouwill________themifyouarereallyfriendlytothem.A.clearout B.catchupwithC.getalongwellwith D.competewith8、—IwanttovisitMeiLanfangParkthisweekend.Couldyoupleasetellmesomethingaboutit?—Sorry,Iknowjustalittle.Youcanreadthe_________onitswebsite.A.discussion B.conclusion C.conversation D.introduction9、—ItseemsthatyouhavelearntalotaboutShijiazhuang.—Ofcourse.I________herefortenyears.A.havemoved B.havebeen C.havecome D.haveleft10、Tommywatchedtheinsects________inordertounderstandtheirlife.A.closely B.exactly C.quickly D.nearly二、完成句子（共5小题，满分10分）11、Clarkhasbeenillforaweek.Heisso________(虚弱)thathecan’tcarrytheheavythings12、it,send,to,let’s,ourdearteacher____________________________________.13、a,could,give,you,ride,me_____________________________________?14、A:What’sthematterwithBob?B:______________________________________________.15、you,make,could,bed,your,please________________________________________________?三、补全对话（10分）16、通读下面对话，根据对话内容，从选项中选出能填入空白处的最佳选项，将最佳选项的字母编号填写在相应位置上，选项中有一项为多余选项。Ann:Hi,Mary.Jenny’sbirthdayiscoming.Haveyoureceivedherinvitation?Mary:Yes.___1___Ann:Metoo.I’mjustthinkingaboutthegift.___2___Mary:Well,shelikesreading.Whynotgetherbooks?Ann:___3___Ithinkshe’llbehappytogetthem.Mary:Bytheway,howwillyoubuythegift?Willyouaskyourparentsformoney?Ann:___4___I’vealreadysavedmypocketmoney.Mary:You’reright.Ithinkweshouldlearntoplanmoney.Ann:That’strue.___5___Mary:Greatjob.Learningtosaveandusemoneyarebothimportanttous.A.Soundsgood.B.Ialsouseittohelpothersinneed.C.Yes,Iwill.D.Howaboutyou?E.Doyouhaveanygoodideas?F.Ofcoursenot.四、阅读理解（40分）17、Somesmallthingscanmakeourlifeeasyandinteresting.RGBShadesThisisapairofglasses,It’s$4.TherearecolorfulLEDlightsintheglasses.Withafullcharge(充电),youcanusethispairofglassesforabout3hourseachtime.Wearthemandyou’llbethecoolestkidattheparty.SevenBubblesIsitatoygiraffe?No,it’sahandwasher.Putyourhandsunderit.Itgivesyouliquidsoap(洗手液).ItsLEDlightwillbeonfor10seconds.Thisway,youknowhowlongyoushouldwashyourhands.ScribaMiniScribaMiniisaverysmallwashingbag.It’sfromAustralia.It’s36cmhigh.Justfillitwithwater.Rub(搓)thebagwithyourhands.Ittakesonly5secondstocleanaT-shirt.ThePodIsthisabed?Yes,itis.Butit’sreallyspecial.Itcanchangeitstemperature.Thisway,sleeperswon’tfeeltoohotortoocold.Theycansleepwell.1.Whatcanyoutaketoapartyifyouwanttobeacoolkid?A.RGBShades. B.ScribaMini. C.SevenBubbles. D.ThePod.2.WhatdoweknowaboutSevenBubbles?A.It’sfromAustralia. B.IthasanLEDlight.C.Itlookslikeabag. D.Itisanicetoy.3.What’sScribaMiniusedfor?A.Givingoutlight. B.Savingwater. C.Washingclothes. D.Washinghands.4.WhatdoesthePodhelpyoudo?A.Cookfood. B.Sleepwell. C.Changetemperature. D.Becomespecial.5.WhichofthefollowingisNOTtrue?A.ScribaMiniis36cmhigh.B.SevenBubblesisusefulinthebathroom.C.EachRGBShadescosts$4.D.ThePodcantakethesleeper’stemperature.18、Onedayapoorfarmerwastakingabagofricetotown.Suddenlythebagfellfromhishorseontheroad.Hedidn’tknowwhattodoaboutitbecauseitwastooheavyforhimtolift(举起)byhimself.Heonlyhopedthatsomebodywouldsoonpass(经过)byandhelphim.Justatthismomentamanridingahorsecameuptohim.Butthefarmerwasverydisappointed（失望的）whenhesawwhohewas.Itwasthegreatmanlivingnearby.Thefarmerhadhopedtoaskanotherfarmerorapoormanlikehimforhelp.Buttohissurprise,thegreatmangotoffhishorseassoonashecamenearer.Hesaidtothefarmer,“Iseeyouneedhelp,friend.HowgooditisthatI’mherejustattherighttime,”Thenhetookoneendofthebag,thefarmertooktheother.Theytogetherliftedandputitonthehorse.“Sir,”askedthefarmer,“howcanIpayyou?”“It’squiteeasy,”thegreatmanansweredwithasmile,“Wherever(无论在哪里)youseeanyoneintrouble,dothesameforhim.”1.Whathappenedwhenthefarmerwenttotown?A.Hishorse’slegwashurt.B.Thebagfellfromhishorse.C.Thefarmerlosthisbag.D.Hisbagwasstolen.2.Thefarmerdidn’tliftthebagontothehorsebyhimselfbecause________.A.thebagwasbroken B.thehorsewentawayC.thebagwastooheavy D.thefarmerwasill3.Whywasthefarmerverydisappointedwhenhesawthegreatman?Becausehethoughtthegreatman________.A.couldn’tseehimB.couldtakeawayhisbagC.couldtakeawayhishorseD.couldn’thelphim4.Whohelpedthefarmer?A.Agreatman. B.Anotherfarmer.C.Apoorman. D.Afriend.5.Whatdoesthestorymainly(主要地)tellus?A.Everybodyshouldbecomeagreatman.B.Weshouldhelpthemanwhoisintrouble.C.Everybodycouldn’tdoasthefarmerdid.D.Weshouldpayforother’shelp.19、阅读短文，根据短文内容，从短文后面的选项中选出能填入空白处的最佳选项。选项中有一项多余选项。Everydayafterschool,Rosawouldalwaysseealittleblackdogonherwayhome.Italwayssatinthesamecorner.AssoonasitsawRosa,itwouldruntowardsher.___1___WhenRosagothome,thelittledogwouldbark(吠)afewtimesandranaway.Atfirst,Rosadidn’tlikethedog.___2___Sheevenlookedforwardtotheirwalks.OnedayRosawasonherwayhomeasusual.Whenshegottothecorner,thelittledogwasnotthere.ThenextdayRosastilldidn’tseethedogthere.Rosabegantomissthedog.___3___Butsheonlyfoundthatherneighborwaswalkinganotherdog.Rosafeltquitedisappointed.Shewasworriedthatsomethingbadmayhavehappenedtothelittledog.Thatnightatdinner,Rosatoldhermotheraboutherwalkingfriend.Hermothersmiledandsad.“IthinkIknowwhathappenedtoyourfriend.ImetMrs.Pachecolastweek.Shetoldmethattheyweremovingtoanotherhousewithabigbackyardfortheirdog.Ithinkthatdogmustbeyourwalkingfriend.”___4___Althoughshewouldnolongerwalkhomewithherlittlefriend,shewasgladtothinkofthedogplayinginabigyardhappily.A.Butafterafewdays,shegotusedtoit.B.Rosawassadandhappyatthesametime.C.Hermotherfedthelittledogandgaveitsomewater.D.Suddenlysheheardabarksoshelookedbackquickly.E.Thenitfollowedherhappilyasiftheyweregoodfriends.20、studyof577,000childrenfrom42countriesshowsgirlsgetillafterjusttwohourswatchingscreensliketelevision,chattingorgamingonline.Butbecauseboysaremorelikelytobephysicallyactive,theycansafelyspendtwiceasmuchtimeonscreenseachdaybeforehavinghealthproblems.Doctorswarn(告诫)thatdepression(抑郁)isrisingamongAustralianchildren.Thestudyalsoshowstheneedtobalance(平衡)screentimewith“greentime”outdoors.Childrenwhoexerciseorplayoutdoorsarehealthierandhappier,thestudyshows.ProfessorAsaduzzamanKhansaidthestudyfoundboysweretwiceaslikelyasgirlstomeetthehealthguidelineforphysicalactivityofanhouraday.Hesaid24percentofboys,while3percentofgirls,spentanhouradayexercising.dadfromMelboume.TomHindhauhhsaidhehadathree-zonesystemforhisthirteen-year-oldson,Patrick:a“gozone”fortimetodoschoolwork,a“slowzone”fortimetoplayvideogamesorchatwithfriendsonlineanda“nozone”whenscreenswereturnedoff.“Weneedthosescreensforhomeschooling.TechnologyisalsotheonlywaykidscancommunicateandhangoutwitheachotherduringtheCOVID-19,”hesaid.“Wehaveanhourorsoforslowzoneandafterthatscreensshouldbeoff.Weneedtogetchildrenoutsideandmoving.Physicalactivityisthekeyfortheirhealth,whetherit’swalking,ridingabikeorplayingballs.ProfessorKhansaidspendingtoomuchtimeonwatchingTV,gamingorchattingonlinecouldleadtodepression,overweight,unhealthydietanddecreasedcognitiveabilities(认知能力减弱).”Ifyouspendmoretimeonscreens,youarelikelynottodowellinyourstudies.”1.Whyaregirlsmorelikelytogetsickthanboysaftertwohours’screentimeaccordingtothestudy?________A.Becausegirlsarelessstrongerthanboys.B.Becausegirlslikesmorefastfoodthanboy.C.Becausegirlsarelessphysicallyactivethanboys.D.Becausegirlsspendmuchmoretimeontheirschoolworkthanboys.2.Howlongdoesthestudyadviseboysandgirlstodophysicalactivityeachday?________A.Foronehour.B.FortwohoursC.Forthreehours.D.Forfourhours.3.WhatcouldPatrickdoata“gozone”?________A.HecouldplayoutsideB.HehadtodohishomeworkC.HecouldplayvideogamesD.Hecouldtalkwithhisfriends4.Wherecanweprobablyreadthispassage?________A.Inanewsreport.B.Inasciencefiction.C.Inafashionweekly.D.Inahealthmagazine.五、完形填空（10分）21、阅读下面短文,从每题所给的A、B、C、和D四个选项中选出可以填入空白处的最佳选项。Areyoualwaysbusywithyourschoolworkandhavenotimetodochoresathome?Doyou____1____withyourparentsaboutclearingthetable,doingsomewashing,makingyourbedortidyingyourroom?Doyourparentsfindithardto____2____thatyouusesocialnetworkingsites（社交网站）orhangoutwithfriendsallthetime?Ifyoucan’tagreewithyourparents,thentheFamilySolutions（解决办法）____3____theFamilySolutionsApp,teenagersandparentscanlookattypicalfamilyargumentsfrombothsidesandfindagoodsolution.TheAppgivesyou____4____andhelpsyoumakebetterchoices（选择）,anditalsohelpsyourparentstoseesituationsfromyourside.Howdoesitwork?Youreaddifferentkindsof____5____andthenchooseananswerfromdifferentoptions（选项）.TheApp____6____whyoneansweristhebestandwhyotheranswersaren’tsogood.Justimaginethis____7____:You’regettingreadytogooutwithfriendsbutyourparentswantyoutogotoyourgrandparents’home.Doyousay“Wealwaysgothereattheweekend.I’mmeetingmyfriendstoday.”ordoyousay“OK,wecangotheretoday,butI’dliketo____8____withmyfriendstomorrow.”Thefirstoptiondoesn’tmakeyourparentsoryoufeelgood,____9____thesecondoptionmakeseverybodyhappy.Nexttimewhenyoudisagreewithyourparents,trytoseesituationsfromtheirsides.IfyouneedtheApp,youcan_____10_____theFamilySolutionsApponlineeasily—justtype“FamilySolutionApp”intoyourwebbrowser（浏览器）andthenfollowtheinstructions（说明）onthescreen.1.A.compare B.compete C.argue D.comeup2.A.understand B.lend C.offer D.show3.A.Below B.With C.Across D.Under4.A.treasures B.advice C.time D.worries5.A.problems B.books C.newspapers D.magazines6.A.explain B.collect C.consider D.change7.A.fiction B.communication C.situation D.decision8.A.cutout B.giveout C.hangout D.takeout9.A.but B.so C.or D.for10.A.make B.hide C.find D.tour六、阅读表达（10分）22、Everymorningyougetup,washyourface,brushyourteeth,eatbreakfastandgetreadyforyourday.Thedailyactionsaresocommonthatyoudon’tthinkaboutthemmuch.Butwhatifyouwereinspace?Whenastronautsareinspace,theyeat,sleep,wash,workandplay.Theydothesamethingsasus,buttheydothemdifferently.OnEarth,weputfoodonaplateandwaterinaglass.Gravity（引力）holdsthefooddownandkeepsthewaterintheglass.Butinspace,thereisalmostnogravity.Sofoodcanmovesslowlyintheair,andastronautsmusteatanddrinkcarefully.Theyhavespecialplatessothattheirfooddoesn’tfloataway.Theyusespecialbagsfordrinkssothatthedrinkstaysinside.Sleepingisverydifficultinspace.Someastronautsliketomoveintheair,butmostliketobeinasleepingbag.Theytiethebagstoawallsothattheydon’tflyintheairatnight.Thesunrisesandsetssooftenthattheastronautsuseaclockormusictowakethemup.Exerciseisveryimportantinspace.OnEarth,yourlegscarryyourbody,butinspace,astronautsflyintheair,sotheydonotusetheirlegs.Thisisverybadfortheirlegs.Sotheymustexerciseforthirtyminuteseveryday.Theyoftenuseanexercisebicycleforthis.Afteraday’swork,astronautsrelax.Theymaylistentomusic,read,watchfilms,playgames,ortalktotheirfriendsandfamiliesonradio.Themostpopularpastimeislookingoutofthewindow,lookingatthespaceandwatchingtheearth.1.Wheredoastronautsputtheirdrinksinspace?______________________________________2.Howlongmustastronautsexerciseeverydayinspace?______________________________________3.请将文中画线的句子翻译成汉语。______________________________________4.请给短文拟一个适当的英文题目。______________________________________七、书面表达（20分）假如你是中国野生动物保护协会（CWCA）的成员，请你根据以下内容提示，以“WhalesinDanger”为题，用英语写一篇文章，呼吁人们热爱动物、保护动物。内容包括：1.简单介绍鲸鱼习性（food,place,interestingthings…）2.分析鲸鱼现状及濒临灭绝的原因（至少2点）（indanger,kill,eat,pollution…）3.提出挽救、保护鲸鱼的方法（至少3点）（makerules,know,stop…）WhalesinDanger__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

参考答案一、单项选择（共10小题，满分20分）1、D【解析】【详解】句意：——我表妹的学校太棒了！她没有我的作业多。——这山望着那山高。也许你的学校在某些方面比她的好。考查习语。Everydoghasitsday凡人皆有得意时；Amissisasgoodasamile失之毫厘，谬以千里；Don’tputalltheeggsinabasket不要孤注一掷；Thegrassisalwaysgreenerontheotherside这山望着那山高。根据“Maybeyourschoolisbetterthanhersinsomeways.”可知，此处指的是“这山望着那山高”。故选D。2、A【解析】【详解】句意：——你叔叔有多么有用的知识！——是的。他曾经是一家国际公司的领导。考查感叹句。What引导感叹句的结构是：What+(a/an)+形容词+可数名词+主谓或What+形容词+不可数名词+主谓；How引导感叹句的结构是：How+形容词/副词+主谓。根据“…usefulknowledgeyourunclehas!”可知应是感叹句，且中心词“knowledge”是不可数名词，故要用What引导，故选A。3、A【解析】【详解】句意：有了新锁，你没必要在包里找钥匙了。仅仅使用指纹就行。考查情态动词。needn’t不必；can’t不能；mustn’t禁止；shouldn’t不应该。根据“Justuseyourfingerprint(指纹)”可知，使用指纹就行，没有必要找钥匙。故选A。4、C【解析】【详解】句意：Simon，你知道谁发明了风筝吗？---当然，它是于2000多年前被墨子发明的。by引出动作的发出者，而前面的主语it（代指风筝）与选项动词之间是被动关系，事件发生于2000多年前，故句子用一般过去时态的被动语态来表达，答案选C。【点睛】初中英语教材中出现了五种时态的被动语态及带有情态动词的被动语态。Englishisspokeninmanycountries.Wasthisnovelwrittenbyhisfather?Thebabywillbetakengoodcareofinthehospital.Hashisworkbeenfinishedyet?Theproblemisbeingdiscussedbythestudents.Yourcompositionmustbehandedintomorrow.5、C【解析】【详解】句意：我父母在天津出差整整一周了。所以这些天我和我叔叔住在一起。考查短语辨析。havebeento曾去过某地；havegoneto已经去了某地；havebeenin待在某地；havebeenaway已经离开某地。根据“SoIlivewithmyunclethesedays”可知，父母现在在天津出差，故排除选项A和D。根据“forawholeweek”可知，此处表示一段时间，不能用瞬间动词，故排除B。故选C。6、D【解析】【详解】句意：我姐姐从四岁起就开始学英语了。考查时间状语。根据“MysisterhaslearnedEnglish”可知，时态为现在完成时态，常跟for/since短语连用。for+时间段；since+时间点，后跟句子要用—般过去时。选项A中for应改为since；选项B应去掉old；选项C中since应改为for。故选D。7、C【解析】【详解】句意：——我的朋友们似乎不理解我。——不要担心。如果你真的对他们很友好，我相信你会和他们相处得很好。考查动词短语。clearout清理；catchupwith追上；getalongwellwith与……相处融洽；competewith和……竞争。根据后文“youarereallyfriendlytothem”可知，对朋友们友好，自然会和朋友们相处融洽。故选C。8、D【解析】【详解】句意：——这个周末我想去参观梅兰芳公园。你能告诉我一些相关信息吗？——对不起，我只知道一点点。你可以在它的网站上阅读介绍。考查名词辨析。discussion讨论；conclusion结论；conversation谈话；introduction介绍。根据“IwanttovisitMeiLanfangParkthisweekend.Couldyoupleasetellmesomethingaboutit?”可知，对方会建议他在网站上阅读相关介绍。故选D。9、B【解析】【详解】句意：——看来你对石家庄有了不少了解。——当然。我在这里已经十年了。考查延续性动词。根据“fortenyears”可知谓语用延续性动词，ACD都属于非延续性动词，此处用havebeenin表示“待在某地”，here是副词，其前不用介词in。故选B。10、A【解析】【详解】句意：汤米密切地观察这些昆虫，以便了解它们的生活。考查副词词义辨析。closely密切地；exactly确切地；quickly快速地；nearly几乎,差一点。根据“watchedtheinsects”可知，应是密切地观察昆虫，故选A。二、完成句子（共5小题，满分10分）11、weak【解析】【详解】句意：克拉克病了一个星期了。他太虚弱了，搬不动这些重东西。weak“虚弱的”，形容词作表语，故填weak。12、Let’ssendittoourdearteacher【解析】【详解】根据所给的标点可知应用陈述句形式，分析所给的单词，let’s构成祈使句，后跟动词原形send；it作宾语；toourdearteacher作目的状语。故填Let’ssendittoourdearteacher“让我们把它寄给我们亲爱的老师”。13、Couldyougivemearide【解析】【详解】根据标点和所给的词可知，此句是含有情态动词could的一般疑问句。情态动词放在主语前，后跟动词原形，句首单词首字母大写。you为主语，givemearide“载我一程”。故填Couldyougivemearide“你能载我一程吗”。14、Hehasaheadache【解析】【详解】根据图片及“What’sthematterwithBob?”可知，此处应回答“他头疼”，句子应用一般现在时，主语是第三人称单数he，haveaheadache“头痛”，动词have应用三单形式，故填Hehasaheadache。15、Couldyoupleasemakeyourbed【解析】【详解】根据所给标点和单词可知，本句为一般疑问句。could是情态动词，位于句首，引导一般疑问句；couldyouplease表示“你能做某事吗”；makeyourbed“整理你的床”。故填Couldyoupleasemakeyourbed“你能整理一下你的床吗”。三、补全对话（10分）16、1.D2.E3.A4.F5.B【解析】【导语】本文是一则对话，Mary和Anna就给Jenny买生日礼物展开对话。【1题详解】根据“Metoo.I’mjustthinkingaboutthegift”可知是问对方有没有收到邀请，选项D“你呢？”符合语境，故选D。【2题详解】根据“Well,shelikesreading.Whynotgetherbooks?”可知此处是问对方有什么好的想法，选项E“你有什么好主意吗？”符合语境，故选E。【3题详解】根据“Ithinkshe’llbehappytogetthem.”可知认为对方的主意很好，选项A“听起来不错。”符合语境，故选A。【4题详解】根据“Willyouaskyourparentsformoney?”和“I’vealreadysavedmypocketmoney.”可知此处应作否定回答，选项F“当然不是。”符合语境，故选F。【5题详解】根据“Greatjob.Learningtosaveandusemoneyarebothimportanttous.”可知此处是和省钱或使用钱有关。选项B“我也用它来帮助有需要的人。”符合语境，故选B。四、阅读理解（40分）17、1.A2.B3.C4.B5.D【解析】【导语】本文介绍了一些小发明可以让我们的生活变得轻松有趣。【1题详解】细节理解题。根据“RGBShades：Wearthemandyou’llbethecoolestkidattheparty.”可知，如果你想成为一个酷孩子，你可以戴RGBShades去参加聚会。故选A。【2题详解】细节理解题。根据“SevenBubbles：ItsLEDlightwillbeonfor10seconds.”可知，它有一个LED灯。故选B。【3题详解】细节理解题。根据“ScribaMini：ScribaMiniisaverysmallwashingbag.”可知，ScribeMini的用途是洗衣服。故选C。【4题详解】细节理解题。根据“ThePod：Thisway,sleeperswon’tfeeltoohotortoocold.Theycansleepwell.”可知，ThePod能帮你睡个好觉。故选B。【5题详解】细节理解题。根据“Butit’sreallyspecial.Itcanchangeitstemperature.”可知，Pod不可以测量睡眠者的体温。故选D。18、1.B2.C3.D4.A5.B【解析】【导语】这篇文章主要讲了一个农民在路上掉了一袋米，他不能把它抬起来希望别人帮他，但是他遇到了一位伟人，感觉他不能帮他，但是最后还是这个伟人帮助了他，并且伟人告诉他要记住当别人需要帮助的时候要主动帮助别人。【1题详解】细节理解题。根据短文第一段“Onedayapoorfarmerwastakingabagofricetotown.Suddenlythebagfelloffhishorseontheroad.”可知当他去城镇的时候，他的袋子从马上掉了下来。可知选B。【2题详解】细节理解题。根据文中可知“Hedidn’tknowwhattodoaboutitbecauseitwastooheavyforhimtoliftbyhimself”可知袋子太重。故选C。【3题详解】细节理解题。根据文中“Butthefarmerwasverydisappointedwhenhesawwhohewas.Itwasthegreatmanlivingnearby”可知当农民看到伟人的时候很失望因为他认为伟人不会帮他。故选D。【4题详解】细节理解题。通读全文可知最后还是这个伟人帮助了他。故选A。【5题详解】主旨大意题。通过文章“whereveryouseeanyoneelseintrouble,dothesameforhim”可知当别人有困难的时候我们要主动帮助别人，故选B。19、1.E2.A3.D4.B【解析】【导语】本文是一篇记叙文，主要讲述了Rosa对一只小狗由之前的不喜欢到最后找不到这只小狗而思念它的故事。【1题详解】根据“AssoonasitsawRosa,itwouldruntowardsher”可知，此处应描述这只狗与Rosa的互动，E选项“然后它就像好朋友一样快乐地跟着她”符合语境，故选E。【2题详解】根据“Atfirst,Rosadidn’tlikethedog”及“Sheevenlookedforwardtotheirwalks”可知，起初不喜欢，后来习惯了，甚至期待了，此处是转折，A选项“但几天后她就习惯了”符合语境，故选A。【3题详解】根据“Butsheonlyfoundthatherneighborwaswalkinganotherdog”可知，在她开始思念那只狗的时候，看到了另外一只狗，D选项“突然她听到一声狗叫，于是她迅速回头看了看”符合语境，故选D。【4题详解】根据“Althoughshewouldnolongerwalkhomewithherlittlefriend,shewasgladtothinkofthedogplayinginabigyardhappily.”可知，虽然她不再和她的小朋友一起走回家，但她很高兴想到这只狗在大院子里快乐地玩耍，可见她的心情是既伤心又高兴的，B选项“Rosa既伤心又高兴。”符合语境，故选B。20、1.C2.A3.B4.D【解析】【导语】本文通过一项研究来表明，儿童过多地花费时间观看电视，游戏或在线聊天可能导致抑郁症，超重，生活状况不佳，不健康的饮食和认知能力下降。【1题详解】推理判断题。根据“Butbecauseboysaremorelikelytobephysicallyactive,theycansafelyspendtwiceasmuchtimeonscreenseachdaybeforehavinghealthproblems.”可知，由于男孩更有可能参加体育活动，他们每天在屏幕前花两倍的时间才会出现健康问题，由此可推断因为女孩的体育活动时间比男孩子的更少，故选C。【2题详解】细节理解题。根据“Hesaid24percentofboys,while3percentofgirls,spentanhouradayexercising.”可知，每天一小时锻炼，故选A。【3题详解】细节理解题。根据“a“gozone”fortimetodoschoolwork”可知，需要做作业，故选B。【4题详解】推理判断题。通读全文可知，本文主要介绍了儿童过多地花费时间观看电视，游戏或在线聊天对他们的健康有害，所以可能在健康杂志上看到，故选D。五、完形填空（10分）21、1.C2.A3.D4.B5.A6.A7.C8.C9.A10.C【解析】【导语】本文主要介绍一款名叫“解决家庭问题”的手机应用软件，讲述了针对孩子和父母间会出现的种种状况和矛盾，此款软件会给出建议并让你做出更好的选择。【1题详解】句意：你会和父母争吵收拾桌子、洗衣服、铺床或整理房间吗？compare比较；compete竞争；argue争吵；comeup上来。根据空后“withyourparentsaboutclearingthetable,doingsomewashing,makingyourbedortidyingyourroom”可知，是和父母争论这些事。故选C。【2题详解】句意：你的父母发现很难理解你一直使用社交网站或与朋友闲逛吗？understand明白；lend借出；offer提供；show表演。根据空后“...thatyouusesocialnetworkingsites（社交网站）orhangoutwithfriendsallthetime?”可知此句是说发现理解父母理解这些事情很难。故选A。【3题详解】句意：在“解决家庭问题”应用程序下，青少年和父母可以从双方看典型的家庭争论，并找到一个好的解决方案。Below下面；With和；Across横过；Under在……下面。根据空后“theFamilySolutionsApp”可知，应是通过这款手机应用，找到—个好的解决方案。故选D。【4题详解】句意：该应用程序为您提供建议，还可以帮助您的父母从您身边了解情况。treasures宝藏；advice建议；time时间；worries担心。根据空后“helpsyoumakebetterchoices”可知，帮助您做出更好的选择，应是该应用程序为您提供建议。故选B。【5题详解】句意：你阅读了不同类型的问题，然后从不同的选项中选择一个选项。problems问题；books书；newspapers报纸；magazines杂志。根据后句“andthenchooseananswerfromdifferentoptions.”可知，从不同的选项中选择答案，应是阅读不同种类的问题。故选A。【6题详解】句意：该应用程序解释了为什么一个答案是最好的，为什么其他的答案不那么好。explain解释；collect收集；consider考虑；change改变。根据空后“whyoneansweristhebestandwhyotheranswersaren’tsogood.”可知，该应用程序解释原因。故选A。【7题详解】句意：想象—下这种情况：你正准备和朋友闲逛，但你的父母希望你去你的祖父母的家。fiction虚构的；communicatio