2025届山东省无棣县联考七下英语期中考试试题含答案

2025届山东省无棣县联考七下英语期中考试试题满分120分，时间90分钟一、单项选择（共10小题，满分20分）1、—I________upat5amthismorning,soIamverysleepynow.—Takegoodcareof________.A.wake;you B.woke;yourself C.wake;yours D.woke;yourselves2、Iwanttogotothepostoffice.________canIgetthere?A.How B.Where C.Why D.What3、—Lily,hereareyourpens.Please________.—OK,Mom.A.takeitaway B.putitaway C.putthemaway4、There________somebread,threecardsandacuponthedesk.A.has B.are C.is5、—Shallwegoforawalk?—________It’stoolate.Weneedtostayathome.A.Goodidea! B.Don’tbesilly. C.Certainly!6、Theywouldlike________toschoolbycarbecauseit’sveryconvenient(方便的).A.go B.togo C.going D.aregoing7、Aftertheexamination,thedoctoraskedthemantogiveup________.A.smoking B.insmoking C.tosmoking D.smoke8、Thegirlisfiveyearsold,butshecan________manysongs.A.sing B.sings C.singing D.tosing9、_______yourhelp,Isuccessfullywriteabeautifulsong.A.Under B.In C.To D.With10、Robertisgoodatplaying________violinalthoughheisonly________11-year-oldboy.A./;the B.the;an C.a;/ D.the;a二、完形填空（10分）11、

Whosays“youcan’tteachanolddognewtricks”?The____1____ofasheepdogmightchangeyourideasaboutthissaying.Attheageofeight,Peggycouldnolongerlookaftersheepbecauseshehadlosther____2____.TheownersentPeggytoananimalhomebecausehefoundit____3____tocommunicate（交流）withher.Later,ChloeShorten,aworkerattheanimalhome,tookPeggyhome.TheShortenshadtwootherworkingsheepdogswhentheydecidedto____4____Peggy.ThoughPeggycouldnothearanything,herloveforworkingwithsheepdidn’t____5____.SotheShortenscameupwithanideaforher.Theystartedtoteachherhowtousehandsignals（信号）towork____6____withapersonwhotookcareofsheep.Withthe____7____ofasheepdogtrainer,Peggyfinallylearnedtounderstandhandsignalsandbodylanguageinsteadoftraditionalvoiceorders.Shebecamegoodatlookingaftersheepagain.However,themost____8____lessonPeggylearnedhadnothingtodowithsheep.Ithadsomethingtodowithlove.PeggytookalotoftimetolearnthattheShortenslovedherandtounderstandthattheywere____9____ofher.NowPeggyis10yearsold.Shedoesn’tneedto____10____anymore,butshestillenjoysgoingoutwithsheepfromtimetotime.1.A.story B.name C.plan D.job2.A.feeling B.voice C.hearing D.smell3.A.helpful B.perfect C.dangerous D.difficult4.A.keep B.buy C.feed D.test5.A.work B.stop C.save D.wake6.A.aloud B.fast C.hard D.well7.A.care B.help C.hope D.advice8.A.excellent B.complete C.important D.beautiful9.A.afraid B.full C.tired D.proud10.A.work B.love C.learn D.speak三、完成句子（共5小题，满分10分）12、—Isthisyourbook?—Yes,itis.(改为复数形式)—________________________________?—Yes,theyare.13、TheGreatWallisoneofthe_________[sɪmbl]ofChina.14、Thisplacecanbevery________/nɔɪz/atnight.15、are，tomorrow，goingto，you，aparty，have(?)______________________________?16、如果我们努力学习，我们的梦想就会实现。Ifwestudyhard,ourdreamswill________.四、阅读理解（40分）17、①JeffandJoearebrothers.Theyarethinkingabouttheirfuture.Intenyears,theywillbetwenty-fourandhavetheirownjobs.Jeffwillbeasoccercoach(教练)andJoewillbeajazz(爵士乐)musician.②First,Jeffwillfinishcollege.Atcollege,hewilltakeclassesinscience,healthandeducation.Hewillnottakeartorhistory.Jeffwillprobablyplaysocceronthecollegeteam.Hewillbebusybuthewillenjoythesportsandclasses.Aftercollege,Jeffwillteachinahighschool.Hewillteachscienceandcoachtheschool’ssoccerteam.Jeffwilllovecoachingsoccer.Histeamwillworkhardandpracticefourtimesaweek.Theywillhavefunandmaybetheywillwinalotofgames.③Joewillstartajazzband(乐队).Hewillplaythedrums.Thebandwillpracticeeverydayandwritetheirownsongs.Joe’sbandwillprobablyplayinclubsinNewYork.Joehopesthebandwillbefamous.ThenJoeandthebandwilltravelaroundtheworldbycar.Joewillnotforgethisfamily.Hewillfindtimetovisitthem.④JeffandJoewillworkhardontheirplans.TheirparentsaresureaboutJeff’splan,buttheyhavedoubts(怀疑)aboutJoe’splanbecausebeingafamousmusicianisverydifficult.根据语篇内容，选择最佳选项，并在答题卡上将选定答案的字母标号涂黑。1.WhatclasseswillJeffhaveatcollege?①Art②Health③History④Education⑤ScienceA.①②③ B.②④⑤ C.③④⑤2.WhatsubjectwillJeffteachinahighschoolaftercollege?A.Music. B.Science. C.PE.3.Whatcanweknowfromthepassage?A.Jeffistwenty-fouryearsold.B.Joe’sbandwillplayinclubsinLondon.C.Jeff’sfootballteamwillpracticefourtimesaweek.4.Whatdoestheunderlinedword“them”inparagraph③referto?A.Joe’sfamily. B.ClubsinNewYork. C.Bandsaroundtheworld.5.What’sthepassagemainlyabout?A.It’saboutJeff’sandJoe’sfutureplans.B.It’saboutJeff’sandJoe’sschoollives.C.It’saboutJeff’sandJoe’sdreamcolleges.18、Markhasalotofthingstodo.HeisanAmerican.Helikestoflybecausetheplaneisfast.Todayhecomestoacity.HehasameetingonhowtogrowriceintheDaylightBuilding.Buthedoesn’tknowhowtogetthere.Hehastoaskforhelp.“Excuseme,couldyoutellmethewaytotheDaylightBuilding?”Markasks.“Oh,sure.”Amansays,“Godownthisstreettothesecondcrossing.Thereisasupermarketnexttothecrossing.Andthenturnrightandkeepongoingalongthatstreetandyouwillseeapostoffice.TheSunlightBuildingisatthebackofthepostoffice.”“Ihaveabetterway.GoalongthestreettothebusstationandtaketheNo.76bus.Itcantakeyouthere.Youcangetthereintwentyminutes,”anothermansays.“I’msorry,notSunlight,butDaylight,”Marksays.“Sorry,wedon’tknowthen.”“Thankyouallthesame.Letmeaskthetaxi(的士)driverforhelp,”Marksays.1.WhatdoesMarkdo?A.Heisadoctor. B.Heisafarmer.C.Heisacook. D.Heisastudent.2.WhydoesMarkaskforhelp?A.Becausehedoesn’tknowhowtogettoabusstation.B.Becausehedoesn’tknowhowtogettoasubwaystation.C.Becausehedoesn’tknowhowtogettotheDaylightBuilding.D.Becausehedoesn’tknowhowtogettoatrainstation.3.Whatdoyouthinkofthetwomen?A.Kind. B.Clever. C.Cool. D.Bored(无聊的).4.HowwillMarkgototheDaylightBuilding?A.Onfoot. B.Bybus. C.Bysubway. D.Bytaxi.5.What’sthebesttitle(标题)forthetext?A.TheDaylightBuilding B.MarkandTwoMenC.AskingtheWay D.ATaxiDriver19、BrownisastudentofClass3,Grade7.Helikesputtingthingsaway,andhecleanshisroomeveryday.Hisbedisveryclean.Openingthedoor,wecanseesomebooksareonhisshelf.Thereisacomputeronhisdesk.Hisworkbooksandnewspapersarenexttohiscomputer.Thereisabasketballunderthebed.Brownisacarefulboy.Hissister,Lily’sbedroomisdifferentfromhis.Nowlet’scometoLily’sroom.Whyisaguitaronthebed?Oh,herclothesareallonthebookshelf.Andthebooksarefromthedesktothefloor.Wecanalsoseeakiteonthewindow.Lily’sroomisinamess(混乱).Sheisacarelessgirl.Sheshouldlearnfromherbrother.1.HowoftendoesBrowncleanhisbedroom?A.Everyday. B.Onceaweek.C.Twiceaweek. D.Threetimesaweek.2.WhatcanweseeonBrown’sdesk?A.Hisbooksandacomputer.B.Acomputer,someworkbooksandnewspapers.C.Hisclothesandabasketball.D.Hisbooksandajacket.3.WhereisLily’sguitar?A.Onthedesk. B.Onthewall.C.Onthebed. D.Ontheshelf.4.Whatdoestheunderlinedword“careless”inParagraph2probablymeaninChinese?A.粗心的 B.小心的 C.果断的 D.聪明的5.WhichofthefollowingisTRUE?A.BrownisLily’sbrother.B.Lilylikescleaningherroom.C.Lilyhasasister.D.Brown’sbooksaren’tontheshelf.20、Plasticpollution（塑料污染）intheoceanisbadfortheenvironment.Ittakesyearstobreakdownandisdifficulttocleanup.However,arobotnamedWasteSharkcanhelptosolvetheproblem.Itcollectsplasticwasteandotherrubbishinriversandneartheseaside.Likearealshark,therobothasabig“mouth”onitsface.Itcanhelpthewastegetintoitsbody.Therobotissosmallthatitcangetintonarrowareasofwater.Peoplecanuseitfrom3kilometersaway.ItcanalsofollowGPSmapsonitsown.WasteSharkcanmovethroughthewaterat3kilometerseachhourandcleanatmost500kilosofwasteeveryday.Collectingplasticwasteonthelandiseasyandnotexpensive,butit’sdifferentintheocean.Whenplasticwastegetsintotheocean,it’sveryhardtocollectbecauseitwillbreakdownandturnintosmallpiecesslowly.SeveralWasteSharksarealreadybeingusedaroundtheworld,includingtheUS,theUK,India,SouthKoreaandSouthAfrica.1.TheWasteSharkcan________.A.collectwasteinthewater B.findsharksintheoceanC.collectonlyplasticinthesea D.helppeoplekeepawayfromsharks2.What’sthemeaningoftheunderlinedphrase“breakdown”inParagraph1?A.打破 B.降解 C.再生 D.摧毁3.ThefollowingcountriesarealreadyusingWasteSharkEXCEPT________.A.India B.theUK C.Japan D.America4.Accordingtothepassage,whatcanWasteSharkdo?A.WasteSharkcancollectwasteintheoceaneasierandlessexpensivethancollectitneartheshore.B.WasteSharkcan’tgetintonarrowareasofwater.C.WasteSharkcancleanatleast500kilosofwasteeveryday.D.WasteSharkcanfollowGPSmapsbyitself.5.Thepassageismainlyto________.A.explainhowplasticpollutesthesea B.tellpeopletosavethesharksC.tellusaboutWasteShark D.showwhypeoplelikeWasteShark五、补全对话（10分）21、

根据对话内容，选出恰当地句子补全对话。Shopworker:Goodmorning!WhatcanIdoforyou?Lingling:______1______Shopworker:______2______Lingling:PurpleShopworker:Allright._____3_____Lingling:SmallShopworker:Whataboutthisone?Lingling:_____4_____Shopworker:Certainly.Lingling:Lookattheprice.It’s198yuan.That’stoomuch.Shopworker:Butwaitaminute!There’sasaleontoday._____5_____Lingling:OK.I’lltakeit.A.Whatcolordoesshelike?B.I’dliketobuyaT-shirtformymum.C.Everythingishalfprice.D.Whatsizedoesshetake?E.MayItryiton?六、阅读表达（10分）22、

Tonyisayoungman.HeisgoingtoShanghaionMother’sDay.Lookatthethingsinhisbag.Thisisaraincoat.ItoftenrainsinShanghai.Hereishiswallet.Hismoney,IDcardandairticketareallinit.Thisisacoat.Itwillkeephimwarm.Hereisaboxofchocolates.It’sapresentforhismother.Hismotherlivestherealone.HewillarriveinShanghaiat5:00inthemorning.Questions1.WhenistonygoingtoShanghai?______________________________________________________2.WhatistheweatherlikeinShanghai?_____________________________________________________3.What’sinthewallet?______________________________________________________4.WhoislivinginShanghai?______________________________________________________5.Whattimewillthespeakerarriveinshanghai?______________________________________________________七、书面表达（20分）

假如你的学校将要组织为期一周的英语夏令营(EnglishSummerCamp)。请你根据以下内容提示，写一篇通知，向同学们简单介绍夏令营的基本信息以及规章制度，内容包括：1.夏令营的时间、地点和活动安排；2.夏令营中的规则（至少两条）；3.欢迎大家踊跃报名参加。作文要求：1.不得在作文中出现真实校名、地名和学生的真实姓名2.语句连贯，词数70左右。作文的开头已经给出，不计入总词数。Dearstudents,Summerholidayiscoming.We’llholdEnglishSummerCampforstudents.________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Students’Center

参考答案一、单项选择（共10小题，满分20分）1、B【解析】【详解】句意：——我今天早晨5点起床的，所以我现在感觉很困。——照顾好自己。考查时态和反身代词。根据thismorning可知，描述发生过的事，用一般过去时，排除A和C；takecareofoneself表示“照顾自己”，说话者是单数。故选B。2、A【解析】【详解】句意：我想要去邮局。我怎么去那里？考查疑问词。How怎么样；Where在哪里；Why为什么；What什么。根据“Iwanttogotothepostoffice...canIgetthere”可知询问如何去邮局。故选A。3、C【解析】【详解】句意：——Lily，这是你的笔。请把它们放好。——好的，妈妈。考查动词短语和代词辨析。takeaway带走；putaway收起来，放好；it它；them它们。根据“Lily,hereareyourpens.Please...”和“OK,Mom.”可知，此处应是妈妈对Lily说要把笔放好，要指代前文的pens，所以要用宾格them，空处应是putthemaway。故选C。4、C【解析】【详解】句意：桌子有一些面包、三张卡片和一个杯子。考查therebe句型。根据“There...somebread,threecardsandacuponthedesk.”可知，此处为therebe句型，遵循“就近原则”，即be动词的单复数由离它最近的名词决定，离空处最近的是不可数名词bread，因此be动词应用is。故选C。5、B【解析】【详解】句意：——我们去散步好吗？——别傻了。太迟了。我们需要待在家里。考查情景交际。Goodidea!好主意；Don’tbesilly.别傻了；Certainly!当然。根据“It’stoolate.Weneedtostayathome.”可知，空处应是拒绝了对方的要求，B项符合语境，故选B。6、B【解析】【详解】句意：他们想要坐小汽车去学校，因为非常方便。考查不定式作宾语。go去，动词原形；togo动词不定式；going动名词；aregoing正在去，用于现在进行时。根据空前的“wouldlike”可知此处应是wouldliketodo“想要做某事”，故选B。7、A【解析】【详解】句意：检查后，医生让这个人戒烟。考查非谓语动词以及动词短语。giveupdoingsth“放弃做某事”，此空应填动名词smoking，故选A。8、A【解析】【详解】句意：这个女孩五岁了，但她会唱很多歌。考查情态动词后接动词原形的用法。can是情态动词，后接动词原形，故选A。9、D【解析】【详解】句意：在你的帮助下，我成功地写了一首优美的歌。考查介词。Under在……的下面；In在……内部；To向，朝；With和，同，跟。withone’shelp表示“在某人的帮助下”，是介词短语。原句指的是“在你的帮助下”。故选D。10、B【解析】【详解】句意：罗伯特擅长拉小提琴，尽管他只是一个11岁的男孩。考查冠词辨析。the这个，那个，定冠词，表特指；a一个，不定冠词，表泛指，后接辅音音素开头的单词；an一个，不定冠词，表泛指，后接元音音素开头的单词。根据“Robertisgoodatplaying...violinalthoughheisonly...11-year-oldboy.”可知，第一空空后是西洋乐器，空前用定冠词the；第二空处表示泛指，且11-year-old为元音音素开头，用不定冠词an。故选B。二、完形填空（10分）11、1.A2.C3.D4.A5.B6.D7.B8.C9.D10.A【解析】【导语】本文主要讲述了一只年老的叫Peggy的牧羊犬因为失去听力被主人送到动物之家，被Shorten一家人收留，最后在牧羊犬训练师的帮助下，Peggy终于学会了理解手势和肢体语言。【1题详解】句意：这个牧羊犬的故事可能会改变你对这句话的看法。story故事；name名字；plan计划；job工作。根据下文可知，主要讲述了一只年老的失去听力的牧羊犬在牧羊犬训练师的帮助下，学会了理解手势和肢体语言的故事。故选A。【2题详解】句意：八岁时，Peggy因为失去了听力，再也不能照看羊了。feeling感觉；voice声音；hearing听力；smell气味。根据“ThoughPeggycouldnothearanything”可知，此处指失去听力。故选C。【3题详解】句意：主人把Peggy送到动物之家，因为他发现很难与她沟通。helpful有帮助的；perfect完美的；dangerous危险的；difficult困难的。根据“TheownersentPeggytoananimalhome”可知，Peggy失去听力，主人很难和她沟通。故选D。【4题详解】句意：当Shorten一家人决定留下Peggy时，他们还有另外两只工作牧羊犬。keep保留，留下；buy买；feed喂养；test测试。根据“ChloeShorten,aworkerattheanimalhome,tookPeggyhome”可知，Shorten决定留下她。故选A。【5题详解】句意：虽然Peggy什么也听不见，但她对牧羊工作的热爱并没有停止。work工作；stop停止；save救；wake唤醒。根据“SotheShortenscameupwithanideaforher.Theystartedtoteachherhowtousehandsignals（信号）towork…withapersonwhotookcareofsheep.”可知，Shorten想要教她如何使用手势与照看羊的人很好地合作，说明Peggy依然对牧羊工作充满热爱。故选B。【6题详解】句意：他们开始教她如何使用手势与照看羊的人很好地合作。aloud大声地；fast迅速地；hard努力地；well好地。根据“SotheShortenscameupwithanideaforher.Theystartedtoteachherhowtousehandsignals（信号）towork…withapersonwhotookcareofsheep.”可知，此处指与照看羊的人很好地合作。故选D。【7题详解】句意：在牧羊犬训练师的帮助下，Peggy终于学会了理解手势和肢体语言，而不是传统的语音指令。care关心；help帮助；hope希望；advice建议。根据“Peggyfinallylearnedtounderstandhandsignalsandbodylanguageinsteadoftraditionalvoiceorders.”可知，此处应该是在牧羊犬训练师的帮助下学会这些手势和肢体语言的。故选B。【8题详解】句意：然而，Peggy学到的最重要的一课与羊无关。excellent极好的；complete完全的；important重要的；beautiful美丽的。根据“However,themost…lessonPeggylearnedhadnothingtodowithsheep.Ithadsomethingtodowithlove.”可知，此处指最重要的一课，故选C。【9题详解】句意：Peggy花了很长时间才知道Shorten一家人爱她，他们为她感到骄傲。afraid害怕的；full充满的；tired疲惫的；proud骄傲的。根据“theShortenslovedher”可知，当看到Peggy又可以重新照看羊群时，Shorten一家人是感到骄傲的。故选D。【10题详解】句意：她不需要再工作了，但她仍然喜欢偶尔和羊出去玩。work工作；love爱；learn学习；speak说。根据“Shebecamegoodatlookingaftersheepagain.”和“NowPeggyis10yearsold.Shedoesn’tneedto…anymore,butshestillenjoysgoingoutwithsheepfromtimetotime.”可知，此处指不需要再工作了。故选A。三、完成句子（共5小题，满分10分）12、①.Are②.these③.your④.books【解析】【详解】句意：——这是你的书吗？——是的，它是。is对应的复数形式是are；this对应的复数形式是these；book对应的复数形式是books，故填Are；these；your；books。13、symbols【解析】【详解】句意：长城是中国的标志之一。根据音标提示可知英文表达为symbol，意为“标志”。根据“oneof...”可知，其后应接名词复数，故填symbols。14、noisy【解析】【详解】这地方夜里会非常吵闹。音标/nɔɪz/对应单词noise，be动词后接形容词作表语，此处用noisy表示“吵闹的”。故填noisy。15、Areyougoingtohaveapartytomorrow【解析】【详解】根据标点符号可知，这是一个问句，助动词are提到句首；begoingtodosth“打算做某事”；you作主语；haveaparty“举办派对”；tomorrow“明天”，时间状语放在句末，故填Areyougoingtohaveapartytomorrow“你明天要举办派对吗”。16、cometrue【解析】【详解】实现：cometrue，will后加动词原形。故填cometrue。四、阅读理解（40分）17、1.B2.C3.C4.A5.A【解析】【导语】本文记叙了杰夫和乔两兄弟根据自己的爱好对未来作计划。杰夫计划当足球教练，而乔想当音乐人。【1题详解】细节理解题。根据“Atcollege,hewilltakeclassesinscience,healthandeducation.”可知杰夫在大学里参加科学、健康和教育课程。故选B。【2题详解】细节理解题。根据“Aftercollege,Jeffwillteachinahighschool.Hewillteachscienceandcoachtheschool’ssoccerteam.Jeffwilllovecoachingsoccer.”可知杰夫大学毕业后在高中教足球，即体育。故选C。【3题详解】细节理解题。根据“Histeamwillworkhardandpracticefourtimesaweek.”可知杰夫的团队每周练习四次。选项C表述正确，故选C。【4题详解】推理判断题。根据“Joewillnotforgethisfamily.”可知此处的“them”应指前文提到的家人。故选A。【5题详解】主旨大意题。通读全文可知，本文记叙了杰夫和乔两兄弟根据自己的爱好对未来作计划。选项A符合文意，故选A。18、1.B2.C3.A4.D5.C【解析】【导语】本文是一篇记叙文。文章主要讲述了Mark向路人询问如何去日光楼的故事。【1题详解】判断推理题。根据“HehasameetingonhowtogrowriceintheDaylightBuilding.”可知，Mark在日光楼有一个关于如何种植水稻的会议，可推测Mark是一个农民。故选B。【2题详解】细节理解题。根据“HehasameetingonhowtogrowriceintheDaylightBuilding.Buthedoesn’tknowhowtogetthere.Hehastoaskforhelp.”可知，Mark在日光楼有一个关于如何种植水稻的会议，可他不知道怎么去日光楼，所以他要问路。故选C。【3题详解】判断推理题。根据“‘Oh,sure.’Amansays,‘Godownthisstreettothesecondcrossing...’”和“‘Ihaveabetterway.GoalongthestreettothebusstationandtaketheNo.76bus.Itcantakeyouthere.Youcangetthereintwentyminutes,’anothermansays.”可知，一个男人告诉Mark去日光楼路线，另一个男人听后告诉了Mark更好的路线，可推测两个男人是善良，友好的。故选A。【4题详解】细节理解题。根据“‘Thankyouallthesame.Letmeaskthetaxidriverforhelp,’Marksays.”可知，Mark最后去找出租车司机帮助他，所以Mark最后坐出租车去日光楼。故选D。【5题详解】标题归纳题。全文通篇主要讲述了Mark向路人询问如何去日光楼的故事，即问路。故选C。19、1.A2.B3.C4.A5.A【解析】【导语】本文主要介绍了布朗的房间很整洁，而妹妹莉莉的房间很乱。【1题详解】细节理解题。根据“Helikesputtingthingsaway,andhecleanshisroomeveryday.”可知布朗每天都打扫房间，故选A。【2题详解】细节理解题。根据“Thereisacomputeronhisdesk.Hisworkbooksandnewspapersarenexttohiscomputer.”可知布朗的桌子上有电脑、一些作业本和报纸，故选B。【3题详解】细节理解题。根据“Whyisaguitaronthebed?”可知莉莉的吉他在床上，故选C。【4题详解】词义猜测题。根据“Wecanalsoseeakiteonthewindow.Lily’sroomisinamess(混乱).”可知莉莉的房间很混乱，所以她应该是一个粗心的女孩，故选A。【5题详解】细节理解题。根据“Hissister,Lily’sbedroomisdifferentfromhis”可知布朗是莉莉的哥哥，故选A。20、1.A2.B3.C4.D5.C【解析】【导语】本文介绍了处理海洋污染的机器人——垃圾鲨鱼。【1题详解】细节理解题。根据“arobotnamedWasteSharkcanhelptosolvetheproblem.”及“Itcollectsplasticwasteandotherrubbishinriversandneartheseaside.”可知，垃圾鲨鱼可以收集水里的垃圾。故选A。【2题详解】词义猜测题。根据“Ittakesyearstobreakdownandisdifficulttocleanup.”可知，塑料污染难以降解，很难清理干净，划线部分意思是“降解”。故选B。【3题详解】细节理解题。根据“SeveralWasteSharksarealreadybeingusedaroundtheworld,includingtheUS,theUK,India,SouthKoreaandSouthAfrica.”可知，使用垃圾鲨鱼的国家包括美国、英国、印度、韩国和南非，没有提到日本。故选C。【4题详解】细节理解题。根据“ItcanalsofollowGPSmapsonitsown.”可知，垃圾鲨鱼可以自己追踪GPS地图。故选D。【5题详解】主旨大意题。根据“However,arobotnamedWasteSharkcanhelptosolvetheproblem.”可知，本文介绍了处理海洋污染的机器人——垃圾鲨鱼。故选C。五、补全对话（10分）21、1.B2.A3.D4.E5.C【解析】【导语】文章是服装店店员与玲玲的对话，主要关于玲玲购物买衣服的故事。【1题详解】根据“WhatcanIdoforyou?”可知，此处询问顾客要买什么东西，选项B“我想给我妈妈买一件T恤衫。”符合语境。故选B。【2题详解】根据“Purple”紫色”可知，此处询问是什么颜色，选项A“她喜欢什么颜色？”符合语境。故选A。【3题详解】根据“Small”可知，此处询问尺寸，选项D“她穿多大码？”符合语境。故选D。【4题详解】根据“Certainly”可知，此处询问是否可以做某事，选项E“我可以试穿一下吗？”符合语境。故选E。【5题详解】根据“There’sasaleontoday.”可知，今天甩卖，价格要便宜，选项C“所有东西都半价。”符合语境。故选C。六、阅读表