2024年江西省鄱阳县八下英语期末检测模拟试题含答案

2024年江西省鄱阳县八下英语期末检测模拟试题满分120分，时间90分钟一、单项选择（共10小题，满分20分）1、Hewaitedandwatchedhisfatheruntilhedisappeared________thecrowd.A.over B.behind C.towards D.into2、Jack________Shanghaimanytimes.Heknowsthecityverywell.A.isgoingto B.wentto C.hasbeento D.hasgoneto3、—KarlMarxisagreatthinker.Doyouknow________?—In1818.A.wherehewasfrom B.howoldhewasC.howhelearnedforeignlanguages D.whenhewasborn4、—IwanttohelpJohnwithChinese,sincehehasjustmovedherefromCanada.—________.John’smotherisaChinese,sohespeaksChinesewell.A.Don’tteachfishtoswim B.Don’ttrytorunbeforeyouwalkC.Don’tburnthecandleatbothends D.Don’tputallyoureggsinonebasket5、_________!Orwe’llbelateforthemeeting.A.Hurryup B.Cleanup C.Fixup D.Setup6、LastFriday,________ORBISworkergaveus________one-hourreportanditreallytouchedus.A.a,an B.an,a C.a,a D.an,an7、I’dlovetohaveagoodfriend________wecanshareourhappinessandsadness(悲伤)witheachotheratanytime.A.sothat B.eventhough C.until D.inorderto8、Theyellowblouseis________thantheblueone.IthinkIwilltaketheblueone.A.themostexpensive B.muchmoreexpensive C.quiteexpensive9、I’msureyoucando________youlovetodoandhelpothersatthesametime.A.which B.when C.what D.how10、—Imustfinishmyhomeworkfirst.I’mafraidIcan’tgoshoppingwithyou.—________A.Welldone! B.Whatapity! C.Goodjob!二、完形填空（10分）11、youngqueenwasgivenaboxbyagreatwizard(巫师).Theboxwouldbringhappinesstothecountryifitwasopenedinaplacefullofthe___1___ofgenerosity(慷慨).Thequeentraveledalloverthecountryto___2___themostgenerouspeople.Whenshecollectedthesepeopleall,sheopenedthebox.But___3___specialhappened.Howupsetshefelt!Oneday,when___4___toherpalace,thequeensawanoldmanbegging(乞讨)ontheroad.Shewouldliketogivehimsomemoney,butshedidn’thaveanywithher.Themanlookedattheboxandaskedwhethershecouldgiveittohim.Hecould___5___itforsomemoney.Atfirst,thequeenhesitated(犹豫)becausethewizardsaiditwasa(an)___6___box.Butshesawtheoldmanwassoweakandpoorthatsheagreed.Whentheoldmanopenedthebox,themostwonderfulthingsonecouldimagineflewoutofthebox.___7___angerorsadness,everyonebecamehappyandpeaceful.Thenavoice___8___ofthebox,“Whydoyoutrytogetitfromothers?Goodness___9___inyourself.”Thequeen___10___realizedthatasaqueen,sheshouldsetanexampleforherpeople.Shealwayskeptthisinmindandbecamethebestqueeneverinhistory.1.A.feeling B.interest C.spirit D.trouble2.A.carefor B.dealwith C.searchfor D.competewith3.A.everything B.something C.anything D.nothing4.A.returning B.turning C.moving D.leading5.A.pay B.sell C.fix D.hide6.A.dangerous B.nice C.magic D.expensive7.A.Insteadof B.Becauseof C.Inthefaceof D.Incontrolof8.A.ranout B.cameout C.triedout D.checkedout9.A.changes B.begins C.promises D.encourages10.A.simply B.completely C.especially D.finally三、完成句子（共5小题，满分10分）12、take,thehospital,him,let’s,to___________________________________.13、Mike绘画天赋很高，但他从不炫耀。_________________________________________14、activities,interesting,there,many,are________________________________________.15、Doyoua________tothatplan?16、begin,does,story,how,the_________________________________________________________?四、阅读理解（40分）17、Oneday,amannamedZhangLiangnoticedanoldmansittingonabridge.Hewatchedastheoldmanthrewhisshoeaway.“Heyyou!Gotogetmyshoe!Andputitonmyfoot!”theoldmanshoutedatZhangLiang.“Howrude,”ZhangLiangthought.“Buthe’sanelder.Ishoulddothisthingandhelphim.”Hegottheshoeandputitontheoldman’sfoot.“Thisyoungmanisworthteaching.”theoldmansaid.“Comebackin5days.Meetmehereonthebridge.Comeearly!”Fivedayslater,ZhangLiangwenttothebridge.Theoldmanwasalreadythere.“You’vekeptmewaiting!”theoldmansaidangrily.“Comebackin5days!”Fivedayslater,ZhangLiangwokeupasthesunrose.Heracedtothebridge.Again,hefoundtheoldmanwasalreadythere.Hehadtocomeinanotherfivedays.Fivedayslater,after0o’clock,ZhangLiangrushedtothebridge.Thistime,hearrivedbeforetheoldman.Whentheoldmanarrived,hesmiledandsaid,“Thisyoungmanisworthteaching.”ThenhehandedabooktoZhangLiang.“Afteryoureadthis,youcanbecomeanadvisortotheruler,”hetoldZhangLiang.ZhangLiangstudiedthebook.Yearslater,hebecameamilitaryadvisortoLiuBang.1.Whatkindoftextisthispassage?A.Astory. B.Aplay. C.Aletter. D.Areport.2.WhatdidtheelderaskZhangLiangtodoforhim?A.Holdtheshoe. B.Putontheshoe. C.Throwtheshoe. D.Repairtheshoe.3.HowmanytimesdidZhangLiangmeettheelder?A.Twotimes. B.Threetimes. C.Fourtimes. D.Fivetimes.4.WhydidtheeldermakeZhangLiangmeethimoverandover?A.Hewantedtotesttheyoungman. B.Hethoughttheyoungmanwassilly.C.Hefoundtheyoungmanwasclever. D.Hewantedtogivehimsomemoney.5.Whatdidthewriterwanttotellus?A.Practicemakesperfect. B.Getupearlyanddon’tbelazy.C.Listentoandtakecareoftheold. D.Beinghonestcanhelpyousucceed.18、Whenyouspeak,writealetterormakeatelephonecall,yourwordscarryamessage.Peoplecommunicatewithwords.Doyouthinkyoucancommunicatewithoutwords?smileonyourfaceshowsyouarehappyorfriendly.Tearsinyoureyestellothersthatyou’resadorunhappy.Whenyouputupyourhandinclass,yourteacherknowsyouwanttosaysomethingorasksomequestions.YoushakeyourheadinChina,andpeopleknowyouaresaying“no”.YounodinChina,andpeopleknowyouaresaying“yes”.Otherthingscanalsocarrymessages.Forexample,asignatthebusstophelpsyouknowwhichbustotake.Asignonthewallofyourschoolhelpsyoutofindthelibrary.Signsonthedoortellyouwheretogoinorout.Therearealotofsignsaroundyou.Youcanreceivemessagesfromthemallthetime.Peoplecancommunicateinmanyotherways.Anartistcanusehispicturestotellaboutthebeautifulmountains,theblueseaandmanyotherthings.Bookscantellyouaboutallthewonderfulthingsintheworldandalsoaboutpeopleandtheirideas.Books,letters,TV,radio,filmsandInternetallhelpustocommunicatewithothers.Theyallhelpusknowthenewsintheworldandwhatotherpeoplearethinkingabout.2题完成句子；3题简略回答问题；4题找出并写下第五自然段的主题句；5题将文中画线部分句子翻译成汉语。1.Tearsinyoureyestellothersthatyou’re________________.2.Asignatthebusstophelpsyouknow________________.3.Whatcananartistusetocommunicate?___________________________________________________________.4.______________________________________________________5.______________________________________________________19、TheCooperfamilyfromtheUSareinCostaRicafortwoweeks.MikeandJaneCooper,theirdaughterAnnandtheirsonToby.TheCoopersareworkingforagroupcalledPretoma.“We’revolunteers—wedon’tgetanymoneyfordoingthis,”saysJane.“Butit’sgoodtohelptheanimalshere.”Seaturtleslaytheireggsonthebeacheshere.Theycomeoutoftheoceanatnight,makeaholeinthesandandlaytheireggs.Thentheybury（埋）theeggsandreturntotheocean.Butsomepeopletaketheseeggsandsellthem.ThePretomavolunteersatPuntaBancoaretryingtoprotectseaturtlesandtheireggs.“Wewalkalongthebeacheverynightandlookforturtleslayingeggs,”saysAnn.Wewaitforthemothertogobacktotheocean.Thenwediguptheeggs,takethemtothehatcheryandburythem.Thehatcheryprovidesasafeandwarmenvironmentfortheeggs.Inabouttwomonths.Butit’snotallaboutworkfortheCoopers.Inthedaytimetheycanswimorjustgetsomesleep.Tobyplayssoccerwiththechildreninthevillage.“Thisisagreatholiday,”hesays.“We’redoinggoodworkandhavinganicetime.Iwanttocomebacknextyear.”1.WhatisthemainjobforthegroupPretoma?A.Protectingseaturtles’eggs. B.Waitingforseaturtlestolayeggs.C.Swimmingandlyingonthebeach. D.Walkingalongthebeacheverynight.2.Whydothevolunteerstaketheeggstothehatchery?A.Theseawaterrushestheeggsawaytotheocean.B.Somepeoplestealtheeggsandsellthemformoney.C.Peopledamagetheeggswhentheyplayonthebeach.D.Themotherturtlesaretoobusytolookaftertheireggs.3.Whatisthebesttitleofthepassage?A.Poorseaturtles B.CostaRicaiscallingC.Ameaningfulholiday D.VolunteerswantedinPretoma20、Itmightbefuntouseyoursmartphone,butbecareful.Toomuchscreentimemaybeharmfultoyourhealth.First,itisbadforyoureyes.AresearchercalledSarahHinkleysaystheproblemcomesfromthebluelightthatthescreengivesout.Lookingatasmartphoneforalongtimecancauseeyestrain(劳损),headachesanddryeyes.Soitisagoodideatotakeabreakevery15minuteswhenyouareworkingatacomputerorusingasmartphone.Second,screenusecandoharmtochildren’sbrains.Anewstudyshowsthatusingscreenstoomuchcanaffect(影响)howchildren’sbrainsgrow.Ifchildrenusescreensformorethanonehouraday,theymighthavelowerlevelsofwhitematterintheirbrains.Whitematterisakeytothedevelopmentoflanguageandreadingskills.Soitiswisetocutdownthetimeofchildrenusingallkindsofscreens.Third,usingscreenstoomuchwillaffectyoursleep.Accordingtoastudy,about95%ofthepeoplebetweentheagesof13and3useelectronicsbeforebed,especiallytheyoungpeopleunder20.Doctorssaythatthelightfromthoseelectronicsatnightmaymakeyouexcitedbeforeyougotobed.Thenit’shardforyoutogetenoughsleep.Soyou’dbetterturnoffsmartphones,TVs,andallotherscreensanhourbeforeyourbedtime.Tokeephealthy,doctorsandresearchersstronglyadvisethatyoushouldn’tusescreensforlonghours.1.Thebluelightfromyourscreenscancause_________.A.eyestrain B.headaches C.dryeyes D.allofabove2.Accordingtothepassage,youcan’tsleepwellbecauseyou_________.A.arethepeoplefrom13to3 B.takeabreakevery15minutesC.havelowerlevelsofwhitematter D.usescreenstoomuchbeforebed3.Wheremaythepassagecomefrom?A.Asciencemagazine. B.Atraveldiary. C.Aguidebook. D.Astorybook.4.Whatdoesthepassagemainlytalkabout?A.Thewaystokeephealthy. B.Theharmofusingscreenstoomuch.C.Thewaysofusingscreens. D.Theadvantagesofusingscreens.五、补全对话（10分）21、根据对话内容，在空白处填入一个适当的句子，使对话意思完整。JimmyandHelenareclassmates.Theyaretalkingontheirwayhomeafterschool.Jimmy:Hi,Helen.Icalledyouatsevenlastnightbutyoudidn’tpickup.____1____?Helen:Oh,Iwasdoingthedishesatthattimelastnight.Mymomdoesn’tfeelwell,soIhavetohelparoundthehouse.Jimmy:Oh,I’msorrytohearthat!____2____?Helen:Shehasastomachache.Butshefeelsbetternow.Whydidyoucallmelastnight?Jimmy:Igotintoanotherfightwithmybrother.Hedidn’tallowmetowatchmyfavoriteTVprogram.WhatshouldIdo?Helen:Ibelievepropercommunicationcanworkallthetime.____3____?Jimmy:Ihaven’tthoughtaboutwritingalettertohim.MaybeI’llhaveatry.Thanksforyouradvice.Helen:Noproblem.Bytheway,I’mgoingtoCanadanextweek.____4____?Jimmy:Yes,Ihave.I’vebeentheretwice.It’smyfavoritecountrytovisitinNorthAmerica.It’sanexcellentplacetotrynewfood.Theyarereallydelicious.Helen:OK,Isee.Jimmy:I’msureyouwillhaveagoodtimethere.Helen:Thanks!六、阅读表达（10分）22、阅读下面短文，在每个题目下做简单的笔记。Onecoldwinterday,MengTsung’smothergotreallysick.Hesatbyherbedandtookcareofherdayandnight.However,nothinghelped,andshegotworse.MengTsungasked,“WhatcanIcookforyoutomakeyouwell?”Hismotheranswered,“Iwouldloveabowlofbambooshoot(竹笋)soup”.Winterwasn’ttheseasonforbambooshoots.MengTsungknewthat,buthedidn’tlosehope.Then,heaskedaneighbortolookafterhismotherandhewenttothebambooforest.Hedidthatdayafterdaybecausehismotherkeptgettingworse.Thebamboogodwaswatching.HewastouchedbyMengTsung’saction,andfeltMengTsung’sloveforhismother.Thenextday,whenMengTsungcouldn’tfindanybambooshoots,hecried.Butafterawhile,hesawsomethingintheground.Theywerelittlegreenbambooshoots.Hiswarmtearsmadethegroundwetandhelpedthemgrow.Hedugthemup,gothome,andcookedsoupforhismother.Afterhismotherhadthesoup,shefeltmuchbetter.Soon,shewashealthyagain.Fromthenon,winterbamboohaskeptgrowinginChina,andit’scalledMengTsungbamboo.1.Thepersonwhogotsick:______________2.ThethingthatMengTsung’smotheraskedhimtodo:______________3.ThepersonwhohelpedMengTsungfindthebambooshoots:______________4.Thethingthatmadethesmallgreenbambooshootsgrow:______________5.Theendofthestory:______________七、书面表达（20分）假如你是李华，你校英语节即将举行主题为“快乐童年”的展览，邀请每位同学提供一件生活中的物品参展，你会提供什么物品？写一篇物品介绍，内容须包括：1.该物品的名称、外形、来历等；2.你选择该物品参展的原因。注意：1.词数为80左右；2.可适当增加细节，以使行文连贯；3.文中不能出现真实姓名及学校名称；参考词汇：exhibitn.展品；exhibitionn.展览（会）；childhoodn.童年；remindv.使想起；memoryn.回忆（参考词汇仅供参考，不必全部使用。）__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

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：他等待着并且看着他的爸爸直到他消失在人群中。考查介词辨析。over在……上；behind在……后；towards朝；into到……里。disappearinto“消失在……中”，符合语境，故选D。2、C【解析】【详解】句意：杰克去过上海很多次了。他对这个城市非常熟悉。考查动词时态。isgoingto“将要”；wentto“去”；hasbeento“去过（已经回来了）”；hasgoneto“去了（还未回来）”。根据“Heknowsthecityverywell.”可知，杰克去过上海很多次，应用hasbeento。故选C。3、D【解析】【详解】句意：——卡尔·马克思是一位伟大的思想家。你知道他是什么时候出生的吗？——1818年。考查宾语从句。根据答语“In1818.”可知，询问的应是出生时间，所以宾语从句中的特殊疑问词应为when，故选D。4、A【解析】【详解】句意：——我想帮助约翰学习中文，因为他刚从加拿大搬到这里。——不要班门弄斧。约翰的妈妈是中国人，所以他的中文说得很好。考查谚语。Don’tteachfishtoswim不要班门弄斧；Don’ttrytorunbeforeyouwalk欲速则不达；Don’tburnthecandleatbothends蜡烛不要两头烧；Don’tputallyoureggsinonebasket勿孤注一掷。根据“John’smotherisaChinese,sohespeaksChinesewell”可知他的中文说得很好，所以不要班门弄斧，教他学中文。故选A。5、A【解析】【详解】句意：赶快！否则我们开会要迟到了。考查动词短语。Hurryup赶快；Cleanup清理；Fixup修理；Setup建立。根据“Orwe’llbelateforthemeeting.”可知，空处应填“赶快”。故选A。6、B【解析】【详解】句意：上周五，一位奥比斯的工作人员给我们做了一个小时的报告，让我们非常感动。考查冠词。a一个，修饰辅音音素开头的单词；an一个，修饰元音音素开头的单词。ORBISworker是元音音素开头，因此用不定冠词an修饰；one-hourreport是辅音音素开头，因此用不定冠词a修饰，故选B。7、A【解析】【详解】句意：我想有一个好朋友，这样我们就可以随时分享彼此的快乐和悲伤。考查连词辨析。sothat以便，为了；eventhough即使；until直到；inorderto为了。根据“I’dlovetohaveagoodfriend...wecanshareourhappinessandsadnesswitheachotheratanytime.”可知，有好朋友是为了可以随时分享快乐和悲伤，表目的，排除选项B和选项C；inorderto后跟动词原形，sothat后跟从句。故选A。8、B【解析】【详解】句意：那件黄衬衫比那件蓝衬衫贵得多。我想我要那件蓝色的。考查比较级。根据“thantheblueone”可知，需要形容词比较级，much修饰比较级，故选B。9、C【解析】【详解】句意：我相信你可以在做你喜欢做的事的同时帮助别人。考查宾语从句。which哪个；when什么时候；what什么；how怎样。根据“youlovetodo”可知，此处表达做你喜欢做的事，应用what引导从句，故选C。10、B【解析】【详解】句意：——我必须先完成作业。恐怕我不能和你一起去购物了。——真遗憾！考查情节交际。Welldone!做得好；Whatapity!真遗憾；Goodjob!做得好。根据“I’mafraidIcan’tgoshoppingwithyou.”可知，很遗憾不能一起去购物，故选B。二、完形填空（10分）11、1.C2.C3.D4.A5.B6.C7.A8.B9.B10.D【解析】【导语】本文讲述了一位男巫送给一位年轻的王后一个魔术盒，这个魔术盒在一个充满慷慨额地方精神的地方打开，才能发挥魔力，女王找遍了整个国家也没找到这个地方，最后碰到了一个乞丐，她把魔术盒给了乞丐，魔术盒立刻发挥了作用，女王成了历史上最好的女王。【1题详解】句意：如果在一个充满慷慨精神的地方打开这个盒子，它会给这个国家带来幸福。feeling感觉；interest兴趣；spirit精神；trouble麻烦。根据“ofgenerosity(慷慨)”及常识可知，慷慨是一种精神，故选C。【2题详解】句意：王后走遍全国寻找最慷慨的人。carefor照顾；dealwith处理，解决；searchfor寻找；competewith与……竞争。根据后文“Whenshecollectedthesepeopleall”可知，应是寻找最慷慨的人，故选C。【3题详解】句意：但是没有什么特别的事情发生。everything每件事物；something某事/物；anything任何事物；nothing没有什么。根据“Howupsetshefelt!”可知，很沮丧应是因为没有什么特别的事情发生，故选D。【4题详解】句意：一天，当女王回到她的宫殿时，她看到一个老人在路上乞讨。returning返回；turning转身；moving移动；leading领导。根据“when...toherpalace”和“ontheroad”可知，此处指回宫殿的路上，故选A。【5题详解】句意：他可以卖了它赚点钱。pay支付；sell卖；fix修理；hide隐藏。根据“Themanlookedattheboxandaskedwhethershecouldgiveittohim.Hecould...itforsomemoney.”可知，应是将盒子卖点钱花，故选B。【6题详解】句意：起初，王后犹豫了，因为巫师说那是一个魔盒。dangerous危险的；nice美好的；magic魔法的；expensive昂贵的。根据“Theboxwouldbringhappinesstothecountryifitwasopenedinaplacefullofthe...ofgenerosity(慷慨).”（如果在一个充满慷慨精神的地方打开这个盒子，它会给这个国家带来幸福）可知，这个盒子是有魔力的，故选C。【7题详解】句意：每个人都变得快乐和平静，而不是愤怒或悲伤。Insteadof代替，而不是；Becauseof因为；Inthefaceof面对；Incontrolof掌控。根据“angerorsadness”和“happyandpeaceful”可知，每个人都很快乐和平静，而不是愤怒和悲伤，故选A。【8题详解】句意：然后一个声音从盒子里传出来。ranout用完；cameout出来；triedout试用；checkedout结账。根据“Whentheoldmanopenedthebox”和“avoice...ofthebox”可知，应是打开盒子后，一个声音传出来，故选B。【9题详解】句意：善良始于你自己。changes改变；begins开始；promises承诺；encourages鼓励。根据“Whydoyoutrytogetitfromothers?”可知，此处指善良是出于自身，而不是通过他人获得，begins符合语境，故选B。【10题详解】句意：女王最终意识到，作为女王，她应该为她的人民树立榜样。simply简单地；completely完全地；especially尤其；finally最后。根据“Whydoyoutrytogetitfromothers?Goodness...inyourself”可知，应是女王通过这件事最后明白了应该怎么做，故选D。三、完成句子（共5小题，满分10分）12、Let’stakehimtothehospital【解析】【详解】由标点和所给单词可知，该句为祈使句。letsb.dosth.表示“让某人做某事”；takesb.tosp.表示“带某人去某地”，take应用动词原形；him“他”；thehospital“医院”。故填Let’stakehimtothehospital“我们带他去医院吧”。13、Mikehasarealgiftforpainting,buthenevershowsoff.【解析】【详解】“绘画天赋很高”havearealgiftforpainting；“但”but；“他”he；“从不”never；“炫耀”showoff。根据句意可知用一般现在时，主语“Mike”后用动词第三人称单数形式has；主语“he”后用动词第三人称单数形式shows。故填Mikehasarealgiftforpainting,buthenevershowsoff.14、Therearemanyinterestingactivities【解析】【详解】根据所给标点符号可知，本句是陈述句。此处是therebe句型；manyinteresting是限定词修饰主语activities。故填Therearemanyinterestingactivities“有许多有趣的活动”。15、(a)gree【解析】【详解】句意：你同意那个计划吗？根据“...tothatplan?”及首字母可知，此处考查agreeto“同意”，to后多接表示计划、建议、安排、决定等的名词或代词。助动词do后跟动词原形。故填(a)gree。16、Howdoesthestorybegin【解析】【详解】根据所给标点和词汇可知，该句是特殊疑问句，时态为一般现在时。其句型结构是：特殊疑问词+助动词+主语+动词原形。How为特殊疑问词，置于句首，首字母要大写；does作助动词，thestory作主语，begin为动词。故答案为：Howdoesthestorybegin“故事是怎么开始的”。四、阅读理解（40分）17、1.A2.B3.C4.A5.C【解析】【导语】本文讲述了“孺子可教”这一成语的典故。【1题详解】推理判断题。通读全文可知，本文讲述了“孺子可教”这一成语的典故，是一个故事。故选A。【2题详解】细节理解题。根据“Gotogetmyshoe!Andputitonmyfoot!”可知，老人让张良帮他穿鞋。故选B。【3题详解】推理判断题。“Fivedayslater”在本文出现了三次，说明他们见了三次面，再加上老人让张良帮忙穿鞋的第一次见面，一共见了四次面。故选C。【4题详解】推理判断题。根据“‘Thisyoungmanisworthteaching.’ThenhehandedabooktoZhangLiang.”可知，老人在第四次见面才递给张良一本书，由此可推知他让张良一次又一次地见他是为了测试张良，确认他是“孺子可教”的人，才把书给他。故选A。【5题详解】推理判断题。根据“Buthe’sanelder.Ishoulddothisthingandhelphim.”可知，张良认为对方是老人就应该帮助对方做事，由此可知本文告诉我们要倾听并照顾老人。故选C。18、1.sadorunhappy2.whichbustotake3.Hispictures.4.Peoplecancommunicateinmanyotherways.5.门上的标志告诉你在哪里进出。【解析】【导语】本文主要介绍人们用不同的方式交流，除了用言语交流外，人们还会用面部表情，手势或一些标志传递信息，作者列举了一些这方面的例子。【1题详解】根据“Tearsinyoureyestellothersthatyou’resadorunhappy.”可知，你眼里的泪水告诉别人你很难过或不开心。故填sadorunhappy。【2题详解】根据“Forexample,asignatthebusstophelpsyouknowwhichbustotake.”可知，公共汽车站的标志可以帮助你知道该坐哪辆公共汽车。故填whichbustotake。【3题详解】根据“Anartistcanusehispicturestotellaboutthebeautifulmountains,theblueseaandmanyotherthings.”可知，艺术家用他的画来交流。故填Hispictures.【4题详解】根据“Peoplecancommunicateinmanyotherways.”可知，人们可以通过许多其他方式进行交流。这是第五自然段的主题句。故填Peoplecancommunicateinmanyotherways.【5题详解】signsonthedoor译成：门上的标志；tellyou译成：告诉你；wheretogoinorout译成：在哪里进出。故填：门上的标志告诉你在哪里进出。19、1.A2.B3.C【解析】【导语】本文是一篇记叙文，主要讲述了来自美国的Cooper家庭在哥斯达黎加度假期间的工作和活动。【1题详解】细节理解题。根据第四段“ThePretomavolunteersatPuntaBancoaretryingtoprotectseaturtlesandtheireggs.”可知，志愿者正在努力保护海龟和龟蛋。故选A。【2题详解】细节理解题。根据第三段“Butsomepeopletaketheseeggsandsellthem.”可知，有些人偷海龟蛋卖钱。故选B。【3题详解】最佳标题题。根据最后一句“‘Thisisagreatholiday,’hesays.‘We’redoinggoodworkandhavinganicetime.Iwanttocomebacknextyear.’”以及分析全文内容可知，他们的假期开心又有意义，选项C“一个有意义的假期”符合题意，故选C。20、1.D2.D3.A4.B【解析】【导语】本文主要讲长时间面对（电子产品的）屏幕对健康的危害。最后，呼吁人们不要长时间使用电子产品。【1题详解】细节理解题。根据“Lookingatasmartphoneforalongtimecancauseeyestrain(劳损),headachesanddryeyes”可知，长时间看智能手机会导致眼睛疲劳，头痛和干眼症。故选D。【2题详解】推理判断题。根据“..makeyouexcitedbeforeyougotobed.Thenit’shardforyoutogetenoughsleep.”可知，（人们）睡眠不好是因为在睡前长时间使用电子产品，面对电子屏幕。故选D。【3题详解】推理判断题。本文主要讲长时间面对（电子产品）屏幕对健康的危害，属于科学范畴。故选A。【4题详解】主旨大意题。根据“Itmightbefuntouseyoursmartphone,butbecareful.Toomuchscreentimemaybeharmfultoyourhealth”及全文描述可知，本文主要讲长时间面对（电子产品的）屏幕对健康的危害。故选B。五、补全对话（10分）21、1.Whatwereyoudoingatthattime/atsevenlastnight/then2.What’sthematter(withyourmother)/What’swrong3.Whynotwritealettertohim/Howaboutwritingalettertohim4.Haveyoueverbeenthere/HaveyoueverbeentoCanada【解析】【导语】本文两人主要谈论了Helen昨晚做的事情以及Jimmy和自己弟弟打架，他向Helen寻求建议，最后他们谈论了Helen下周要去加拿大的事情。【1题详解】根据“Oh,Iwasdoingthedishesatthattimelastnight”可知此处询问对方昨天晚上七点的时候正在做什么，故填Whatwereyoudoingatthattime/atsevenlastnight/then。【2题详解】根据“Shehasastomachache”可知此处询问她怎么了。故填What’sthematter(withyourmother)/What’swrong。【3题详解】根据“Ihaven