云南省文山壮族苗族自治州2024届八下英语期末综合测试模拟试题含答案

云南省文山壮族苗族自治州2024届八下英语期末综合测试模拟试题满分120分，时间90分钟一、单项选择（共10小题，满分20分）1、—Howabout__________ourbedroomandgivingtheoldclothestopeopleinneed?—Goodidea.Let’sdoitrightnow.A.takingdown B.partingwith C.clearingout D.fixingup2、IhavetroubleworkingouttheMathsproblem.Idon’tknow________forhelp.A.whotoask B.howtoask C.whento D.whatto3、Mr.Leedidn’tleavethestation________hissongotonthebus.A.until B.so C.if D.because4、—IhopetojointheBirdwatchingClub.—Goodidea,Daniel.________moreaboutit,visitthewebsite.A.Know B.Knowing C.Toknow D.Knows5、Thesummervacationiscoming.Don’tswiminthelake,________whenyouarealone.A.probably B.possibly C.especially D.exactly6、Thepainteralwaysusestheartasa________toshowourChineseculture.A.fan B.camera C.tool D.crayon7、—Lookatthesekites.I_________themforthreeyears.—Wow,theyarebeautiful.A.willbuy B.havebought C.havehad D.bought8、B【解析】【详解】句意：——先生，您可以点菜吗？——土豆沙拉和牛肉。考查情景交际。MayIhavethebill可以给我帐单吗；MayItakeyourorder可以点菜吗；What’sthematter怎么了。根据“Potatosaladandbeef.”可知，此处回答的为食物，所以应该是询问可以点菜吗，故选B。9、—WhichgroupcanIworkin?—Itdepends________yourpersonalchoice.A.in B.at C.on D.of10、Canyouworkoutthismathproblem________(正确)?二、完形填空（10分）11、阅读短又，从每小题A、B、C、D四个选项中。选出一个能填入文章中空白处的最佳答案.“Turnleft!Turnright!”IntheITclass,ZhangXuanwascontrollinga___1___tomovearound.“Thisispartof___2___AIcourses,”saidastudentfromBeijing101MiddleSchool.Theschool___3___AIclassesforstudents.Besidescompulsory(必修的)courses,therearealsooptional(选修的)courses___4___studentswanttolearnmore.“Thisterm,wehavelearnedcoding(编程)throughaprograminglanguagecalledPython.”sadZhang.UsingPythontocodeisa___5___skillfortrainingAImodels.Inrecentyears,Pythonhasbeentestedinschoolexamsin___6___likeBeijing,JiangsuandAnhui.ItisgettingpopulartohaveAIeducationinmanyplaces.Zhejianghasbecomea___7___example.In2020,ZhejiangbegantoaddAIeducationinto___8___fromGrade5toseniorhigh(高中).InWenzhou,thegovernmentisplanningto___9___moreschoolsby2025.“Withthe___10___oftechnology,ourtextbookshavebeenchangingallthetime,”saidShangYin,anIT___11___fromBeijing101MiddleSchool.“Fromtyping___12___today’scodingandAI,thecoursesarekeepingupwiththetimes___13___teachingstudentsnecessaryskills.”“Inthefuture,AIknowledgewillbeused___14___.Peoplemighthaveto___15___thingslikeChatGPT.AIeducationwillbecomeincreasinglyimportant.”Shangadded.1.A.brain B.cat C.robot D.computer2.A.his B.her C.their D.our3.A.provides B.stops C.receives D.creates4.A.unless B.if C.although D.until5.A.basic B.terrible C.meaningless D.strange6.A.minutes B.places C.years D.centuries7.A.patient B.active C.typical D.polite8.A.textbooks B.stones C.novels D.companies9.A.translate B.enter C.build D.act10.A.development B.period C.independence D.introduction11.A.cook B.teacher C.pilot D.driver12.A.to B.at C.of D.with13.A.but B.and C.so D.or14.A.clearly B.wisely C.carefully D.widely15.A.steal B.fail C.understand D.complete三、完成句子（共5小题，满分10分）12、当你和别人沟通时，有眼神交流是礼貌的。________polite________you________________eyecontactwhenyouarecommunicatingwithothers.13、CanIleavea________(口信)forTom?14、Thelocalpeoplearethankfultothe________teamforwhattheyhavedone.(medicine)15、和朋友看完了一部好电影，你会这样感慨：____________________________________!16、result【解析】【详解】句意：今天下午，Dave丢了自行车。结果，他得走着回家。asaresult“结果”，是固定搭配，故填result。四、阅读理解（40分）17、Ihavegreatinterestinstamps(邮票).Ihavestartedcollectingmanykindsofstampssince2012.Ihavecollectedover300differentstamps.They’rereallyamazing.—ZhaoMin,ChinaThistoybearismyonlytoy.Ihavekeptitforthreeyears.Avolunteercametoourvillageandshegaveittome.Thetoybearhasbecomemybestfriend.Heknowsallofmysecrets(秘密).—Julia,theUSLook!Ihaveatoygun.MyunclegavemethefirsttoygunwhenIwasfive.Ihavegottwelvegunsfromhimsofar.Beingapolicemanlikehimisalwaysmydream.Weoftenplaytogetherontheweekend.It’sreallyfun.—Frank,EnglandIwasbornonabigfarm.Therearealotofanimals.Theyaremyfriends.Feedingthemisoneofmyfavoritehobbies.NowI’moldenoughtohelpmyfatherworkonthefarm.—Lisa,Canada1.HowlonghasZhaoMincollecteddifferentkindsofstamps?A.Foraboutsixmonths. B.Foraboutthreeyears.C.Forabouttenyears. D.Forfiveyears.2.What’sFrank’sdream?A.Beingaworker. B.Beingateacher. C.Beinganactor. D.Beingapoliceman.3.WhichofthefollowingisNOTtrue?A.ZhaoMinhascollectedover300differentstamps.B.Julia’sfriendgaveheratoybear.C.FeedinganimalsisoneofLisa’sfavoritehobbies.D.Frankoftenplayswithhisuncleontheweekend.18、Manyboysdreamofbecomingpolicemenwhentheygrowup.Howcoolitistoputonthepoliceuniform!IalsohadthisdreamwhenIwasalittleboy.NowI’mapoliceman.Ifeelconfident,andevenproudtowearthisuniform.Ifanyoneneedshelp,heorshecangetmyhelpquickly.—LinTaoI’mafirefighter.Whenwereceiveacallforhelp,wewillquicklyputonouruniformsandrushtotheplacethatcatchesfire（着火）.Theuniformsaremadeofspecialmaterialstoprotectusfromheat.—GregIworkasanurseinahospital.Alldoctorsandnurseswearuniformseveryday.Ithinktheymakeiteasierforustowork.Whenpatientsneedhelp,theycaneasilyfindus.—ZhangLanWhenIworkinmykitchen,Iwearauniform.Itincludes—David根据材料内容选择最佳答案。1.HowdoesLinTaofeelwhenhewearshisuniform?A.Confident. B.Comfortable. C.Crazy.2.WhyisGreg’suniformmadeofspecialmaterials?A.Tohelppeoplefindhimeasily.B.Tomakehimlookhandsome.C.Toprotecthimfromheatatwork.3.WhatmayZhangLanthinkofheruniform?A.Expensive. B.Helpful. C.Fancy.4.What’sDavid’suniformmadeof?A.Cotton. B.Silk. C.Leather.5.What’sthereadingmaterialmainlyabout?A.Thedreamsofdifferentpeople.B.Thematerialsofuniforms.C.Thefunctions（作用）ofuniforms.19、Feelinghot?SoisEarth.Becauseofproblemslikeclimatechangeandbadwaysoffarming,muchoftheplanet’slandisdryingup.Whatcanwedotosolvethisproblem?OnethingtheUnitedNationsdidwastocreateaholiday.In1994,theUNstartedWorldDaytoCombatDesertificationandDrought(世界防治荒漠化和干旱日),toletmorepeopleknowaboutdesertification.ItisonJune17everyyear.Desertificationhappenswhenhealthyland—landfullofwaterandnutrients(营养)—becomesdesert,whichisdryandunhealthy.Everyyear,20,000to50,000squarekilometersofEarth’slandislosttodesertification.InAfrica,scientistsexpectthattwothirdsofAfrica’shealthylandwillbelostby2025.Desertificationsometimeshappensbecauseofclimatechange,asbig,fastchangesintemperaturecankillplantsandtrees.However,italsohappensbecausepeopleuselandtoomuch,andinbadways,togrowfoodontheirfarms.Growingtoomanyplantsinthesamesoil,intooshortatime,cantakeawaythesoil’snutrientsfasterthanthesoilcanmakenewones.Thatcanturnthesoilintodrysand,likeadesert.TheUNsuggestssomedifferentactionstostopdesertification.Oneistoteachpeoplebetterwaysoffarming,includingtheuseofbetterfertilizers(肥料).Anotherisreforestationwhichmeansplantingmoretrees.OnecountrythathasdonealotofthatisChina.TodayChinahas61millionhectaresofreforestedland—morethananywhereelseintheworld.1.Whatislandlikeifdesertificationhappens?A.Itisfullofwater. B.Ithasmorenutrients.C.Itisdryandunhealthy. D.Itissuitabletoliveon.2.WhatdoscientistspredictaboutAfricain2025?A.GrowingplantswillhelpAfricahavemorehealthyland.B.MostofAfrica’shealthylandwillgetdryandunhealthy.C.Africawillhaveabout50,000squarekilometersofhealthyland.D.Africawillhaveabout20,000squarekilometersofdesertification.3.Whyisn’titgoodtogrowtoomanyplantsinthesamesoil?A.Becauseitcanchangetheclimatefaster.B.Becauseitcanchangeplantsintobadsoil.C.Becauseitcanchangehealthylandintoforests.D.Becauseitcantakeawaythesoil’snutrientsfaster.4.Whichofthefollowingdoesnotcausedesertification?A.Reforestation. B.Usinglandtoomuch.C.Usingpoorfertilizers. D.Climatechange.5.What’sthemainideaofthelastparagraph?A.Thecausesofdesertification. B.Theimportanceofreforestation.C.TheUN’splansforimprovingfarming. D.TheUN’ssuggestionsforfightingdesertification.20、配对阅读左栏是五则短信，右栏是七则回复。请为左栏的每则短信选择一项最合适的回复，并将答题卡上对应题目所选的选项涂黑。___1___Larry,Iknowyoushouldgotoschool.Butcouldyoutakeoutthetrashatthefrontdoorbeforeyouleave?___2___Tony,whatamessinyourroom!Youknowyouareoldenoughtocleanupyourownroom.___3___Sorry,Paula.Iwillcomebacklatethisevening.Couldyoucooksomericefirstandthenmakesomesalad?___4___Jack,areyoubusythisweekend?Thestrawberriesinmygardenareatharvest(丰收)time.I’llneedyourhelp.___5___Jane,areyoufreethisSunday?Wearegoingtoplanttreesandcollectlitterinthepark.A.Sorry,mum.Ihavebeenbusythesedays.Iwillputawaymyclothesandsweeptheflooronweekends.B.Noproblem.I’mleavingforschool.Iwilltaketherubbishawayandputitintotheoutdoortrashcan.C.I’dloveto.It’sourdutytokeeptheparkclean.Icancarrysometoolsforplantingtrees.Whenandwhereshallwemeet?D.Sure.Iwillgettotherestaurantontime.Iwillordersomejuiceandsalad,andthenwaitforyou.Noworries.E.Takeyourtime,mum.Iwillcookthericeinafewminutes.Whatsaladwouldyoulike,fruitsaladorvegetablesalad?F.Takeabustothepark.Whenyouarrive,chooseanareawithlotsoftrees.Itwillbecoolforustohaveapicnicthere.G.Grandpa,I’mfreethisweekend.I’vealwayslikedstrawberrypies!I’mlookingforwardtoseeingyouandpickingstrawberrieswithyou.五、补全对话（10分）21、阅读对话,从每题A、B、C、D四个选项中,选出一个最佳答案完成对话。Bill:Hi,Alice.____1____Alice:Fine,thanks,Bill.TomorrowisJim’sbirthday.Willyougotohisparty?Bill:Yes.____2____Alice:Me,too.AndIthinkI’llgotothepartywithKarenandAnna.Bill:That’sgreat.____3____Alice:IthinkI’llwearjeanstotheparty.Bill:Oh,Ilikewearingadressbetter.Ithinkitfitsmewell.Alice:OK.____4____Bill:About7p.m.Alice:Willyoutakeataxitotheparty?Bill:No,IthinkI’lltakeabusbecauseoftheheavytraffic.Alice:Well.____5____Seeyouthen.Bill:Seeyou.1.A.Areyoufree? B.Howareyou?C.CanIhelpyou? D.How’stheweather?2.A.Whowillyougotothepartywith? B.Howaboutyou?C.AreyoufreethisSunday? D.Doyouwanttogowithme?3.A.Canyoucometotheparty? B.Willyouwearjeanstotheparty?C.Whenwillyougototheparty? D.Whatkindofclotheswillyouwear?4.A.Whenwillthepartystart? B.HowcanIgetthere?C.Wheredotheylive? D.Whataretheydoing?5.A.That’sagreatidea. B.Iprefersingingtodancing.C.Ifeelsosorry. D.Don’tletthemin.六、阅读表达（10分）22、阅读短文，根据要求完成文后的题目。Ifyou’verecentlymovedtoanewtown,chancesarethatyoumaynotknowwhoislivingclosetoyourhome.Developingrelationshipswithneighborscanbequiteusefulespeciallyifyouhavekids.Herearesomewaystostartagreatrelationshipwithyourneighbors.Bringsweetswithyouonyourfirstvisit.Bringaplateofcookiesorcupcakeswhenyoufirstvisityourneighbors.Thiswillshowyournewneighborsthatyouarebothfriendlyandthoughtful.Beapartyanimal.Ifyourneighborshavestreetpartiesduringtheyear,attend（出席）them.Themorepartiesyouattend,themorepeopleyouwillmeet.Themorepeopleyoumeet,themoreconnectionsyouwillmake.Besomeoneofyourword（承诺）.Ifyoumakeapromise,gothroughwithit.Ifyouborrowedsomething,returnitinthesameconditionitwasinbeforeyouborrowedit.Buildingtrustwithyourneighborsisreallyimportanttodevelopalasting（持久的）relationship.Sharetoolswithothers.Youcouldcreateagroupwheretheneighborsallsharetoolswitheachother;thissavesmoney,asitwillstopeveryonefrombuyingthesametool.Lendahelpinghand.Ifyourneighborsareinneed,letthemknowyoucareandaskwhatyoucandotohelp.Youcanoffertohelpthemcuttheirgrass,cleantheiryards,takeouttheirrubbish,orbringthemtheirnewspapers.1.Whyshouldyoubringsweetswhenyoufirstvisityourneighbors?（Nomorethan14words）___________________________________________________________________2.Whatisreallyimportanttodevelopalastingrelationship?（Nomorethan5words）___________________________________________________________________3.Howmanypiecesofadvicecanyoutakeinthispassage?（Nomorethan4words）___________________________________________________________________4.请将文中画线的句子翻译成汉语。___________________________________________________________________5.请给短文拟一个适当的英文标题。___________________________________________________________________七、书面表达（20分）正如上文所说，成人礼的举行意味着你要为下一阶段的生活做好准备，并学会独立。那么，这一年来你是怎样让自己学会独立的呢？请你结合自身经历，围绕“如何培养我们的独立性”这一主题，谈谈你的看法，内容包括：1.独立的重要性；2.如何培养独立性；3.呼吁大家学做独立的中学生，为新一年的学习做准备。参考词汇：独立性independence独立的independent作文要求：1.不能照抄原文；不得在作文中出现学校的真实名称和考生的真实姓名；2.语句连贯，词数80个词左右。作文的开头已经给出，不计入总词数。Nowadays,manyofthestudentsdependtoomuchontheirparentsintheirlives._________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

参考答案一、单项选择（共10小题，满分20分）1、C【解析】【详解】句意：——把我们的卧室清理干净，把旧衣服送给需要帮助的人怎么样？——好主意。让我们马上做它。考查动词短语辨析。takingdown拆卸；partingwith分开；clearingout清理；fixingup修理。根据“ourbedroomandgivingtheoldclothestopeopleinneed”可知应是清理卧室把旧衣服送给别人，故选C。2、A【解析】【详解】句意：我解这道数学题有困难。我不知道该向谁求助。考查疑问词和动词短语。who谁；how怎么；when何时；what什么。asksb.forhelp表示“向某人寻求帮助”，所以特殊疑问词应用who，不定式应用toask。故选A。3、A【解析】【详解】句意：李先生直到他儿子上了公共汽车才离开车站。考查连词辨析。until直到；so因此；if如果；because因为。根据“Mr.Leedidn’tleavethestation…hissongotonthebus”可知，此处用not…until表示“直到……才”，故选A。4、C【解析】【详解】句意：——我希望加入观鸟俱乐部。——好主意，丹尼尔。要了解更多信息，请访问网站。考查非谓语动词。Know是动词原形；Knowing是动词-ing；Toknow是动词不定式；Knows是动词三单。根据句意可知，访问网站的目的是了解更多信息。动词不定式位于句首，表示强调目的。故选C。5、C【解析】【详解】句意：暑假快来了。不要在湖里游泳，尤其是一个人的时候。考查副词辨析。probably可能；possibly可能；especially尤其；exactly确切地。根据“Don’tswiminthelake,...whenyouarealone.”可知，不要在湖里游泳，尤其是独自去。故选C。6、C【解析】【详解】句意：画家总是把艺术作为展示我们中国文化的工具。考查名词辨析。fan迷；camera照相机；tool工具；crayon蜡笔。根据“usestheartasa…toshowourChineseculture”可知是把艺术作为展示我们中国文化的工具。故选C。7、C【解析】【详解】句意：——看这些风筝。我已经买了三年了。——哇，它们很美。考查时态及延续性动词。根据“forthreeyears”可知句子要用现在完成时，结构是have/has+过去分词，排除AD选项，且句中动词用延续性动词，buy延续性动词是have，过去分词是had。故选C。8、—Lily,couldyoutellme________?—Certainly.Itwillstartattentomorrowmorning.A.wherethefashionshowwillbeheldB.whowillbeonthefashionshowC.whenthefashionshowwillstart9、C【解析】【详解】句意：——我可以在哪个组工作？——这取决于你的个人选择。考查介词辨析。in在……里；at在；on在……上；of……的。此处是固定短语dependon“取决于”。故选C。10、correctly【解析】【详解】句意：你能正确地算出这道数学题吗？空处修饰动词短语workout，所以用副词correctly表示“正确地”，故填correctly。二、完形填空（10分）11、1.C2.D3.A4.B5.A6.B7.C8.A9.C10.A11.B12.A13.B14.D15.C【解析】【导语】本文主要介绍了人工智能在学校里的应用。【1题详解】句意：张璇正在控制一个机器人四处移动。brain大脑；cat猫；robot机器人；computer电脑。根据“IntheITclass”以及下文可知是指机器人，故选C。【2题详解】句意：这是我们人工智能课程的一部分。his他的；her她的；their他们的；our我们的。根据“saidastudentfromBeijing101MiddleSchool.”可知这句话是北京101中学的一名学生说的，所以应用第一人称，故选D。【3题详解】句意：学校为学生提供人工智能课程。provides提供；stops停止；receives接收；creates创造。根据“Theschool...AIclassesforstudents.”可知学校为学生提供人工智能课程。providesthforsb“提供某人某物”，故选A。【4题详解】句意：如果学生想了解更多，也有选修课。unless除非；if如果；although尽管；until直到。根据“therearealsooptional(选修的)courses...studentswanttolearnmore.”可知后句是前句的条件，故选B。【5题详解】句意：使用Python编写代码是训练人工智能模型的基本技能。basic基本的；terrible糟糕的；meaningless没有意义的；strange奇怪的。根据“UsingPythontocodeisa...skillfortrainingAImodels.”结合语境可知使用Python编写代码应该是训练人工智能模型的基本技能。故选A。【6题详解】句意：近年来，Python在北京、江苏和安徽等地的学校考试中进行了测试。minutes分钟；places地方；years年；centuries世纪。根据“likeBeijing,JiangsuandAnhui.”可知北京、江苏和安徽是地方，故选B。【7题详解】句意：浙江已成为一个典型的例子。patient耐心的；active积极的；typical典型的；polite礼貌的。根据“ItisgettingpopulartohaveAIeducationinmanyplaces.”可知在许多地方，人工智能教育越来越受欢迎，其中浙江已成为一个典型的例子。故选C。【8题详解】句意：2020年，浙江开始在五年级至高中的教材中加入人工智能教育。textbooks教科书；stones石头；novels小说；companies公司。根据“addAIeducationinto...fromGrade5toseniorhigh(高中).”可知是把人工智能教育加入五年级至高中的教材中。故选A。【9题详解】句意：在温州，政府计划到2025年建造更多的学校。translate翻译；enter进入；build建立；act行动。根据“planningto...moreschoolsby2025.”可知是指建立学校，故选C。【10题详解】句意：随着科技的发展，我们的教科书也一直在变化。development发展；period时段；independence独立；introduction介绍。根据“ourtextbookshavebeenchangingallthetime,”可知随着科技的发展，我们的教科书也一直在变化。故选A。【11题详解】句意：来自北京101中学的IT老师尚音说。cook厨师；teacher老师；pilot飞行员；driver司机。根据“Beijing101MiddleSchool.”可知是指学校的老师，故选B。【12题详解】句意：从打字到今天的编程和人工智能，这些课程都紧跟时代，教授学生必要的技能。to到；at在；of……的；with和。from...to...“从……到……”，为固定短语，故选A。【13题详解】句意：从打字到今天的编程和人工智能，这些课程都紧跟时代，教授学生必要的技能。but但是；and和；so所以；or或者。根据“thecoursesarekeepingupwiththetimes...teachingstudentsnecessaryskills”可知前后句是并列关系，应用and连接，故选B。【14题详解】句意：未来，人工智能知识将得到广泛应用。clearly清楚地；wisely明智地；carefully认真地；widely广泛地。根据“Inthefuture,AIknowledgewillbeused”可知未来人工智能知识将得到广泛应用。故选D。【15题详解】句意：人们可能需要理解像ChatGPT这样的东西。steal偷；fail失败；understand理解；complete完成。根据“AIeducationwillbecomeincreasinglyimportant”可知人工智能教育将变得越来越重要，所以人们需要理解像ChatGPT这样的东西。故选C。三、完成句子（共5小题，满分10分）12、①.It’s②.for③.to④.have【解析】【详解】根据中英文对照可知，此处考查句式：It’sadj.for/ofsb.todosth.，it作形式主语，不定式作真正主语。haveeyecontact“有眼神交流”，固定搭配。此处指“和别人沟通时有眼神交流”这件事是礼貌的，故用介词for。故填It’s；for；to；have。13、message【解析】【详解】句意：我可以给汤姆留个口信吗？leaveamessage意为“留个口信”，为固定用法，故填message。14、medical【解析】【详解】句意：当地人民感谢医疗队所做的一切。根据“the...team”可知此处用形容词作定语，medicine的形容词medical，意为“医疗的”。故填medical。15、Whataninteresting/excitingfilm/movie(itis)!/Howinteresting/excitingthefilm/movieis!【解析】【详解】看完一部电影觉得很好可以说“这部电影多有趣/激动人心呀！”，可以用感叹句表达，其结构为“what(a/an)+adj.+n.+(主谓)”或者“how+adj.+主谓”，电影：film/movie，有趣的：interesting，激动人心的：exciting。故填Whataninteresting/excitingfilm/movie(itis)!/Howinteresting/excitingthefilm/movieis。16、Inourdailylife,it’simportanttoknowhowtoaskforhelp______(礼貌地).四、阅读理解（40分）17、1.C2.D3.B【解析】【导语】本文是一篇说明文，主要介绍了赵敏、朱莉娅、弗兰克和丽莎的个人信息以及兴趣爱好。【1题详解】推理判断题。根据文中“Ihavestartedcollectingmanykindsofstampssince2012.”可推理出，赵敏收集各种邮票大约十年了。故选C。【2题详解】细节理解题。根据文中“Beingapolicemanlikehimisalwaysmydream.”可知，弗兰克的梦想是当一名警察。故选D。【3题详解】推理判断题。根据文中“Avolunteercametoourvillageandshegaveittome.”可推理出，“朱莉娅的朋友给了她一只玩具熊”是错误的。故选B。18、1.A2.C3.B4.A5.C【解析】【导语】本文介绍了四个人的职业和他们在工作时穿的制服，并介绍了制服的作用。【1题详解】细节理解题。根据“NowI’mapoliceman.Ifeelconfident,andevenproudtowearthisuniform.”可知，林涛穿上制服感觉很自信。故选A。【2题详解】细节理解题。根据“Theuniformsaremadeofspecialmaterialstoprotectusfromheat.”可知，Greg的制服是用特殊材料制成的，是为了保护他免受高温的伤害。故选C。【3题详解】细节理解题。根据“Alldoctorsandnurseswearuniformseveryday.Ithinktheymakeiteasierforustowork.Whenpatientsneedhelp,theycaneasilyfindus.”可知，当病人需要帮助时，他们可以很容易地找到医生和护士。因此张兰认为他们的制服很有帮助。故选B。【4题详解】细节理解题。根据“Thecoatandpantsaremadeofheavycotton.”可知，David的制服是用棉花制成的。故选A。【5题详解】主旨大意题。本文介绍了四个人的职业和他们在工作时穿的制服，并介绍了制服的作用。故选C。19、1.C2.B3.D4.A5.D【解析】【导语】本文主要讲述的是地球大部分的土地干涸的原因，及如何做防止土地的沙漠化。【1题详解】细节理解题。根据第三段“Desertificationhappenswhenhealthyland—landfullofwaterandnutrients—becomesdesert,whichisdryandunhealthy.”可知，土地是干燥和不健康的。故选C。【2题详解】细节理解题。根据第三段“inAfrica,scientistsexpectthattwothirdsofAfrica’shealthylandwillbelostby2025.”可知，非洲三分之二的健康土地将会消失。故选B。【3题详解】细节理解题。根据第五段“Growingtoomanyplantsinthesamesoil,intooshortatime,cantakeawaythesoil’snutrientsfasterthanthesoilcanmakenewones.Thatcanturnthesoilintodrysand,likeadesert.”可知是因为它可以更快地带走土壤的养分。故选D。【4题详解】细节理解题。根据最后一段“Oneistoteachpeoplebetterwaysoffarming,includingtheuseofbetterfertilizers.Anotherisreforestationwhichmeansplantingmoretrees.OnecountrythathasdonealotofthatisChina.”可知联合国建议采取一些不同的行动来阻止沙漠化，包括使用更好的肥料，这意味着种植更多的树。故选A。【5题详解】段落大意题。根据最后一段“TheUNsuggestssomedifferentactionstostopdesertification.Oneistoteachpeoplebetterwaysoffarming,includingtheuseofbetterfertilizers.Anotherisreforestationwhichmeansplantingmoretrees.”一个是教人们更好的耕作方法。另一个是重新造林。可知最后一段主要讲的是联合国防治荒漠化的建议。故选D。20、1.B2.A3.E4.G5.C【解析】【导语】本文是为左栏的五条留言找到对应的信息回复。【1题详解】根据“Larry,Iknowyoushouldgotoschool.Butcouldyoutakeoutthetrashatthefrontdoorbeforeyouleave?”可知这条留言是想让Larry上学前把垃圾带出去。选项B“没问题。我要去上学了。我会把垃圾收起来，放到户外垃圾桶里。”与之对应。故选B。【2题详解】根据“Tony,whatamessinyourroom!Youknowyouareoldenoughtocleanupyourownroom.”可知这条留言是说Tony的房间太乱了，他应该自己打扫一下。选项A“对不起，妈妈。这些天我一直很忙。周末我会整理衣服并打扫地板。”与之对应。故选A。【3题详解】根据“Sorry,Paula.Iwillcomebacklatethisevening.Couldyoucooksomericefirstandthenmakesomesalad?”可知这条留言告诉Paula对方会晚回来，建议Paula先煮米饭，再做一个沙拉。选项E“别着急，妈妈。我过几分钟就把饭煮熟。你想要什么沙拉，水果沙拉还是蔬菜沙拉？”与之对应。故选E。【4题详解】根据“Jack,areyoubusythisweekend?Thestrawberriesinmygardenareatharvest(丰收)time.I’llneedyourhelp.”可知这条留言问Jack是否周末有时间帮助摘草莓。选项G“爷爷，我这个周末有空。我一直喜欢草莓派！我期待着见到您，和您一起摘草莓。”与之对应。故选G。【5题详解】根据“Jane,areyoufreethisSunday?Wearegoingtoplanttreesandcollectlitterinthepark.”可知这条留言是想让Jane周末一起去公园植树、捡垃圾。选项C“我很乐意。保持公园清洁是我们的职责。我可以带一些种树的工具。我们何时何地见面？”与之对应。故选C。五、补全对话（10分）21、1.B2.B3.D4.A5.A【解析】【导语】本文是Alice和Bill在讨论去参加Jim的生日派对的相关计划。【1题详解】根据回答“Fine,thanks,Bill.”可知，空处是问候对方“你好吗”，B项“你好吗”符合语境，故选B。【2题详解】根据上文“Willyougotohisparty?”和回答“Me,too.”可知，空处是问对方也去参加聚会吗，为避免重复问题用“Howaboutyou?”即可。故选B。【3题详解】根据回答“IthinkI’llwearjeanstotheparty.”可知，空处应是问穿什么衣服去参加聚会，D项“你会穿什么样的衣服”符合语境。故选D。【4题详解】根据回答“About7p.m.”可知，空处是询问时间，A项“聚会什么时候开始”符合语境。故选A。【5题详解】根据上文“No,IthinkI’lltakeabusbecauseoftheheavytraffic.”和回答“Well”可知，空处应是对对方决定的评价和回应，A项“那是