2025年重庆市江北区七年级英语第二学期期中联考试题含答案

2025年重庆市江北区七年级英语第二学期期中联考试题满分120分，时间90分钟一、单项选择（共10小题，满分20分）1、Mr.Whiteisapopularwriter,andwealllikereading________books.A.his B.her C.their2、—________?—I’dlikeacupofcoffee.A.Whatareyoudoing B.CanyouhelpmeC.WhatcanIdoforyou D.Howmuchisit3、—Willpeopleliveinthesea?—________.A.Yes,theywill B.No,theydon’t C.Yes,hewill D.No,hecan’t4、Afterplaying________tennis,Paulbeginstoplay________violin.A.the;/ B./;/ C./;the D.the;the5、Ienjoyplaying________pianobutmybrotherlikesplaying________basketball.A.the;the B./;the C./;/ D.the;/6、Mymomlikesmakingsoupanditalways_______good.A.feels B.looks C.tastes D.sounds7、Heisalwaysready________others.A.help B.tohelp C.helping D.helps8、—Theearthquakemadeanumberofpeople________,becausetheylosteverything.—Wewishtheycanstandupandlivehappilyagain________thehelpofallofus.A.sad;with B.sadly;with C.sad;of D.sadly;of9、—I’mtoobusytodosportsthesedays.—Butyouhaveto,becausedoingsportsis_________yourhealth.A.partof B.goodfor C.abitof10、Ilikedrawingverymuch,andIhave________artclasstoday.A.a B.an C.the二、完形填空（10分）11、阅读下面短文，从短文后所给的A、B、C、D四个选项中选出能填入相应空白处的最佳选项。TraditionalChinesemedicine(TCM)isanimportantpartofChineseculture.TCMhasalonghistory.The____1____medicalclassicinChina,Huangdi’sClassiconMedicine,cameoutmorethan2,000yearsago.Thebookisabouttherelationshipbetweenmanand____2____.InChineseculture,yinandyangarethetwopartsofnature.Naturekeepsbalancedifyinandyangwork____3____together.Thehumanbodyneedssucha____4____too.TCMhelpstodothat.Quitespecially,forsomehealthproblems,adoctorofTCMdoesnotgiveyou____5____.Instead,hemaygiveyoujustagoodplanandrightwaystoeat.Forexample,itiscommonto____6____onthewaytoschool,atourworkdesk,orinfrontoftheTV.ButTCMthinksit’s____7____.Herearethecorrectways:Sitdowntoeat.Whileeating,____8____theTVandkeepawayfromtheworkdesk.Eatseasonalfoods.Donotmissanyofthethreemeals.Also,getyourbody____9____often.Justasthesayinggoes,runningwaterisneverstale.Sodoexercisemoreoften.Nowadays,traditionalChinesemedicineisbecomingmoreandmore_____10_____aroundtheworld.Agovernmentreportsayspeoplein13countriesandareasarenowusingTCM.1.A.easiest B.earliest C.newest D.biggest2.A.objects B.plants C.animals D.nature3.A.hard B.well C.quietly D.confidently4.A.culture B.book C.balance D.promise5.A.time B.advice C.medicine D.difficulty6.A.eat B.drink C.play D.smile7.A.wrong B.boring C.helpful D.natural8.A.cleanup B.showoff C.lookup D.turnoff9.A.staying B.relaxing C.moving D.sitting10.A.expensive B.safe C.modern D.popular三、完成句子（共5小题，满分10分）12、Thereareeight________（hundred）studentsinourschool.13、Elephantsare_________animals.[smɑːt]14、到图书馆花费多长时间？__________togettothelibrary?15、你们讨论这个问题花了多长时间？______________________didyouspend___________thisproblem?16、Canyouswim?（同义句转换）Areyou________swim?四、阅读理解（40分）17、Plantingatreeisn’taseasyasjustdiggingaholeandthrowingthetreeintoit.Ifyouwantthetreetogrowup,here’swhattodo.________Donotplanttreesinlatespringorsummerbecauseitwillbetoohotandmaymakethemdie.Thebesttimetoplantatreeisfallorearlyspring.Choosetherighttreeforthearea,climate,andspace.Lookaroundandfindoutwhattreesaregrowingwellinyourarea.Usually,it’sbettertochooseoneofthem.Preparethehole.Digaholethatis2-3timesbiggerthantherootball,notjustenough,soitwillfit.Thisletstherootsgrowbetter.Putthetreeintotheholegently.Besuretheholeisn’ttoodeeportooshallow（浅的）.Thegroundlevel（地平面）oftheplantinthepotshouldbethesameasthegroundlevelafteryoufillthehole.Waterthenewlyplantedtree.Provide4litersofwaterforeverysixinches（英寸）ofthetree.Mulch（用腐叶覆盖）.Filltheplantingholewith1-3inchesofleafmulch.Wateritagain.Aftertheplantingisfinished,comebackinaboutanhourandwateritonemoretime.Enjoythetreeasitgrowsovertheyearswithyourfamilyandfriends.Getpleasurefromitsbeautyandthankyourselfforaddinganothertreetotheworld.1.Whatdoesthewriterthinkofplantingatree?A.Easy. B.Difficult. C.Boring. D.Tiring.2.Whichofthefollowingcanbeputbackintotheblank?A.Findhowtoplanttreesinthebook. B.Planttreeswithyourfriendsonweekends.C.Knowwhatkindoftreesyoushouldplant. D.Choosetherighttimeofyearforplantingthetree.3.Whatcanweknowfromthepassage?A.It’sgoodtoplanttreesinlatespringorsummer.B.Theholeshouldbethesamesizeasthetree’srootball.C.Wedon’tneedtocoverthenewlyplantedtreeswithleaves.D.Weshouldwaterthenewlyplantedtreesagainonehourlater.4.Howmanytipsforplantingtreesdoesthewriterprovide?A.5. B.6. C.7. D.8.5.Whichofthefollowingbestshowsthestructure（结构）ofthepassage?A.①②③→④⑤⑥⑦⑧→⑨ B.①→②③④⑤→⑥⑦⑧⑨C.①→②③④⑤⑥⑦⑧→⑨ D.①②③④⑤⑥→⑦⑧⑨18、It’sSundaytoday.Theweather(天气)isfine.Tomdoesn’tneedtogotoschool.HetakestheNo.24bustoScienceMuseum.AnoldmangetsonthebusattheXihuParkStop.Tomstandsupandsaystotheoldman,“Comeandsithere,please!”Theoldmangoesoverandsitsdown.Hesays,“Thankyouverymuch,myboy.Youareagoodstudent.”“You’rewelcome.”saysTom.“Whichschoolareyouin?”theoldmanasksTom.“IaminNo.16MiddleSchool.”answersTom.“No.16MiddleSchool?Igraduated(毕业)fromthisschool50yearsago(以前).”saystheoldman.“Wearealumni.”saysTom.ThentheybegintotalkaboutNo.16MiddleSchool.1.WheredoesTomgo?A.School. B.Supermarket. C.Museum. D.Park.2.WhatdoesTomdoattheXihuParkStop?A.Hegetsoff(下车)thebus.B.Hedoesn’tseetheoldman.C.Hetalksaboutsciencewiththeoldman.D.Hestandsupandaskstheoldmantositdown.3.WhatdoesTomdo?A.Astudent. B.Ateacher. C.Aworker. D.Adriver.4.Whatdoestheunderlinedwordalumnimean?A.陌生人 B.同事 C.亲戚 D.校友5.Whatcanweknowfromthepassage?A.TomtakesacartoScienceMuseum.B.Tomisakindstudent.C.Tomhastogotoschooltoday.D.Tomknowsalotabouttheoldman.19、配对阅读，左栏是五个人的购书需求，右栏是七本不同的地理读物的描述。请为每个人选择一本合适的书籍。____1____.Linda’s4-year-oldsonoftenasksheraboutwheretheyareinthecountry.Lindawantsageographybookwithmanypictures.____2____.Maryisageographyteacher.Shewantsamapbooktoteachstudentsinclass.____3____.Joeisa21-year-oldgeographystudents.Shewantsausefuldictionarytohelpherstudy.____4____.Bobisananimallover.Helikestravelingandmakingvideosofanimals.____5____.Helenisintheeighthgrade.ShefindsthegeographyofNorthAmericadifficulttolearn.A.GeographyofNorthAmericaThisbookisformiddleschoolstudents.Geographyteacherscanuseitashomeworkafterclass.B.GeographyofSouthAmericaforKidsThisbookisaboutthegeographyofSouthAmerica.It’sgoodforkidstoread.C.USAGeography-mapGameOver38funmapgamestohelpstudentslearnabouttheUSA.Teacherscanuseitinclass.D.ADictionaryofGeographyThisisagreatdictionaryforgeographylovers.Geographystudentsmusthaveonetostudy.E.MeontheMapInthiscoloredpicturebook,alittlegirlshowsallwaystohercountryonamap.It’sagoodbookforlittlechildren.F.NaturalGeographyinAmericaThisbookhasallkindsofphotos.YoucanseethebeautifulmountainsandeventheanimalsinAmerica.G.AmericanGeographywithHistoryThisbooktellsyouaboutthegeographyortheUSAwithitshistory.It’sagoodbook.20、①Cantreestalk?Somescientistsfindthattreescanreally“talk”!②Sometreesusechemicals(化学物质)totalk.Wheninsectsattackthem,theygivesoutchemicalsfromtheleaves.Thisislikeacallforhelp,“I’mbeingattacked!”Someofthesechemicalsdriveinsectsaway.Otherscancallbirdstocometokilltheinsects.Scientistshopetolearnmoreaboutthis,sothatwecanuseittokeepinsectsawayfromcropslikerice.③Moresurprisingly,treesalsousesoundtotalk.Peoplecan’thearthesesounds,buttreesaremakingthem.Someplantsmakenoiseswiththeirroots.Sometreesmakenoiseswhenthereisnotenoughwater.④Mostsurprisinglyofall,treeshavean“Internet”togiveoutandgetinformationinabigforest.Scientistscallitthe“WoodWideWeb”(树联网).Thefungi(真菌)undergroundhelpbuildupthe“WoodWideWeb”amongtherootsofdifferenttrees.ItisjustliketheInternetweuse.Usingthe“WoodWideWeb”,treescanshareinformationandevenfoodwitheachother.However,itmayalsobeharmful.Sometreesmayuseittotaketoomuchfoodfromothers,orgiveoutchemicalstohurtotherplants.Perhapsonedayscientistswilllearnhowtobuilda“GreatWall”tohelpstopthese.⑤Treestalktoeachotherindifferentways.Now,scientistsarelearningmoreaboutthesewaysandmaybeonedaywewillbeableto“talk”withtreesourselves.1.Treescan“talk”indifferentways.Howmanywaysdoesthepassageshow?________A.One. B.Two.C.Three. D.Four.2.Whatdoestheword“attack”meaninparagraph2?________A.Hurt. B.Burn.C.Protect. D.Catch.3.Whymaytreesmakenoiseaccordingtoparagraph3?________A.Theywanttousechemicals.B.Theyneedmorewatertokeepalive.C.Theywouldliketoshareinformation.D.Theyhopepeopletoheartheirsound.4.Ifthereisnorainforalongtime,whatdisadvantages(坏处)maythe“WoodWideWeb”bring?________A.Insectsmayeatmoreleaves.B.Fungimaynotbeabletowork.C.Someteesmaytakeinwaterfromothers.D.Scientistsmaybuildupawallintheforest.5.Whatisthestructureofthepassage?________A. B.C. D.五、补全对话（10分）21、

请通读下面对话.根据对话内容，从选项中选出能填入空白处的最佳选项。选项中有一项为多余选项。A:Hello,thisisDr.Knowspeaking.B:Hi.Dr.Know.ThisisHelen.A:____1____B:Well,myparentsalwaysmakemanyrulesforme.A:____2____B:IhavetoreadbeforeIgotobed.AndIcan’teatice-cream.A:Hmm...____3____B:No,Idon’t.Theymakemeunhappy(不高兴的).____4____A:Iknowhowyoufeel.Butthinkaboutit,Helen.YoucanlearnalotfrombooksAndice-creamisn’tgoodforyou.B:Oh,Isee.A:Soyourparentsmakerulestohelpyou.Doyouwanttofollowthemnow?B:____5____Thanksforyourhelp.A.Soundsgood.B.WhatcanIdo?C.Yes,I’dliketo.D.HowcanIhelpyou?E.Whataresomeoftherules?F.Youdon’tliketheserules,right?六、阅读表达（10分）22、

请阅读下面这篇文章，根据所提供的信息，回答下面问题。要求所写的答案语法正确、语义完整。Everyhomeshouldhaveitsfamilyrules.ThereisabookaboutfamilyrulescalledRulesofLove.Itsaysfamilyruleshelptomakehomeabetterplace.Inourfamily,wetape(粘贴)ourrulesonthewallofthelivingroom.Igotthemfromafriendsixyearsago,andtheseruleshelpusalotovertheyears.Wetellourchildrenthatthefamilyrulesfollowthemwherever(无论何处)theygo.Thesearenotjustrulesforthemtofollowatourhouse.Rulescomeindifferentwords.Butgoodrulesarealleasytounderstand.Anditisimportantforthechildrentorememberandfollowtherules.Sodon’thavetoomanyrulesforyourchildren.Foryoungerchildren,parentscanusepicturestotellthemabouttherules.Herearesomeexamples(例子):*Sitdowntoeat.*Nofighting.Noname-calling(骂人).*Don’taskforthingsinthesupermarket.1.What’sthenameofthebook?_______________________________________2.Wheredoesthewriter(作者)tapetherules?_______________________________________3.Whendidthewritergetthefamilyrules?_______________________________________4.Whatcanparentsusetotellyoungerchildrentherules?_______________________________________5.Howmanyfamilyrulesarementioned(被提及)?_______________________________________七、书面表达（20分）

请根据要求完成短文写作。随着时代的发展，网上购物已成为人们常用的一种购物方式。假设你是李明，你校将举行一场以“ShoppingOnline”为主题的英语作文比赛，请你写一篇英语短文参赛。内容包括：1你通常网购的商品；2网上购物的优点；3网上购物的缺点。写作要求：1不能照抄原文；不得在文中出现学校的真实名称和学生的真实姓名；2语句连贯，词数80个左右，文章的开头已给出，不计入总词数。Nowadays,shoppingonlinebecomesmoreandmorepopular.________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

参考答案一、单项选择（共10小题，满分20分）1、A【解析】【详解】句意：怀特先生是一位受欢迎的作家，我们都喜欢读他的书。考查形容词性物主代词。his他的；her她的；their他们的。根据“Mr.White”是男性可知，应用his修饰名词。故选A。2、C【解析】【详解】句意：——有什么我可以为你做的？——我想要一杯咖啡。考查情景交际。Whatareyoudoing你正在做什么；Canyouhelpme你可以帮我吗；WhatcanIdoforyou有什么我可以为你做的；Howmuchisit这个多少钱。根据“I’dlikeacupofcoffee.”可知，此处提问“有什么我可以为你做的”。故选C。3、A【解析】【详解】句意：——人们会生活在海里吗？——是的，他们将会。考查一般疑问句。will引导的一般疑问句，肯定回答为“Yes,主语+will”，否定回答为“No,主语+won’t”。主语代指people，应用they，故选A。4、C【解析】【详解】句意：打完网球后，保罗开始拉小提琴。考查冠词的用法。球类前不加冠词；乐器前要加定冠词the。分析题干可知，“tennis网球”前不用定冠词the，“violin小提琴”前要加定冠词the。故选C。5、D【解析】【详解】句意：我喜欢弹钢琴但是我的弟弟喜欢打篮球。考查冠词用法。西洋乐器前加the；球类棋类前是零冠词。playthepiano“弹钢琴”；playbasketball“打篮球”。故选D。6、C【解析】【详解】句意：我妈妈喜欢做汤，它尝起来总是很好。考查动词辨析。feels感觉；looks看起来；tastes尝起来；sounds听起来。根据“Mymomlikesmakingsoupanditalways...good”可知汤尝起来很好。故选C。7、B【解析】【详解】句意：他总是乐于助人。考查动词不定式。bereadytodosth.“乐意做某事”，故选B。8、A【解析】【详解】句意：——地震使许多人悲伤，因为他们失去了一切。——我们希望他们能站起来，在我们所有人的帮助下快乐地生活。考查介词辨析和形容词作宾语补足语。with在……方面；of……的。makesbadj.“让某人……”，需要形容词作宾语补足语，因此第一空sad符合句意；withthehelpofsb“在某人的帮助下”，因此第二空with符合句意，故选A。9、B【解析】【详解】句意：——我最近太忙了，没时间做运动。——但是你必须做运动，因为做运动对你的健康有好处。考查短语辨析。partof……的一部分；goodfor对……有好处；abitof有点儿。根据“doingsportsis...yourhealth.”可知做运动对健康有好处，故选B。10、B【解析】【详解】句意：我非常喜欢画画，今天我有一节美术课。考查冠词的用法。此处泛指一节课，art首字母发音为元音音素，故选B。二、完形填空（10分）11、1.B2.D3.B4.C5.C6.A7.A8.D9.C10.D【解析】【导语】本文介绍了中国传统中药有悠久的历史，帮助人体保持阴阳平衡。中医医生不给病人开药，可能给他们一些饮食的好计划和正确的方法。现在，中国传统中药在世界各地越来越受欢迎。【1题详解】句意：中国最早的医学经典《黄帝内经》问世于300多年前。easiest最容易；earliest最早的；newest最新的；biggest最大的。根据“cameoutmorethan2,000yearsago.”可知，它在300多年前就出现了，因此表示它是最早的，故选B。【2题详解】句意：这本书是关于人与自然的关系的。objects物体；plants植物；animals动物；nature自然。根据后文的“InChineseculture,yinandyangarethetwopartsofnature.”可知，此处指的是人和自然之间的关系，故选D。【3题详解】句意：如果阴阳和谐相处，自然就会保持平衡。hard努力的；well好地；quietly安静地；confidently有信心地。根据“Naturekeepsbalanced”可知，自然保持平衡，应是阴阳合作得好的结果，故选B。【4题详解】句意：人体也需要这样一个平衡。culture文化；book书；balance平衡；promise许诺。根据前文的“Naturekeepsbalancedifyinandyangwork…together.”和空后的too可知，此处指是身体的平衡，故选C。【5题详解】句意：尤其对于一些健康问题，中医医生不会给你开药。time时间；advice建议；medicine药；difficulty困难。根据“Instead,hemaygiveyoujustagoodplanandrightwaystoeat.”可知，中医医生可能会给你一个好的饮食计划和正确的饮食方式，因此不会给你开药。故选C。【6题详解】句意：例如，在上学的路上、在办公桌前或在电视机前吃东西是很常见的。eat吃；drink喝；play玩；smile微笑。根据“Herearethecorrectways:Sitdowntoeat.”可知，此处指的是吃东西，故选A。【7题详解】句意：但是中医认为这是错误的。wrong错误的；boring无聊的；helpful有帮助的；natural自然的。根据后文的“Herearethecorrectways:Sitdowntoeat.”可知，坐着吃是正确的方式，因此在上学的路上、在办公桌前或在电视机前吃东西是错误的，故选A。【8题详解】句意：当吃东西的时候，关上电视，远离工作的书桌。cleanup打扫；showoff炫耀；lookup抬头看；turnoff关上。根据“keepawayfromtheworkdesk”可知，此处表示吃饭时不要工作，不要看电视，因此需要关上电视，故选D。【9题详解】句意：而且，让你的身体经常运动。staying停留；relaxing放松；moving移动；sitting坐。根据后文的“Sodoexercisemoreoften.”可知，此处表示让身体多运动，故选C。【10题详解】句意：如今，中医在世界各地越来越受欢迎。expensive昂贵的；safe安全的；modern现代的；popular受欢迎的。根据后文的“Agovernmentreportsayspeoplein13countriesandareasarenowusingTCM.”可知，现在有13个国家的人正在使用中药，因此表示中药在世界各地非常受欢迎，故选D。三、完成句子（共5小题，满分10分）12、hundred【解析】【详解】句意：我们学校有八百个学生。eight八，表示具体数字；hundred百，与具体数字连用时，不加s，不加of。故答案为hundred。13、smart【解析】【详解】句意：大象是聪明的动物。根据所给音标提示可知，英文表达为smart“聪明的”，形容词作定语。故填smart。14、Howlongdoesittake【解析】【详解】howlong“多长”，ittakes+时间+todosth“花时间做某事”，时态是一般现在时，主语是it，助动词用does。故填Howlongdoesittake。15、①.How②.long③.discussing【解析】【详解】根据中英文句子可知空处应填“多长时间”和“讨论”。howlong“多长时间”；spend+时间+doingsth.“花费多少时间做某事”，discuss动词，“讨论”，discussing现在分词，故填How；long；discussing。16、ableto【解析】【详解】句意：你会游泳吗？can表示“能、会”，与beableto意思同义，可以互换，故填ableto。四、阅读理解（40分）17、1.B2.D3.D4.C5.C【解析】【导语】本文主要介绍了种树的七个步骤。【1题详解】细节理解题。根据“Plantingatreeisn’taseasyasjustdiggingaholeandthrowingthetreeintoit.”可知，种树并不像挖个洞然后把树扔进去那么容易。换句话说，作者认为种树很难。故选B。【2题详解】推理判断题。根据“Donotplanttreesinlatespringorsummerbecauseitwillbetoohotandmaymakethemdie.Thebesttimetoplantatreeisfallorearlyspring.”可知，不要在春末或夏末种树，因为天气太热，可能会导致树木死亡。种树的最佳时间是秋天或早春。说明这一段应是在说明要选择适当的时间去种树。故选D。【3题详解】细节理解题。根据“Aftertheplantingisfinished,comebackinaboutanhourandwateritonemoretime.”可知，种植完成后，大约一个小时后回来，再浇一次水。故选D。【4题详解】细节理解题。根据“Thebesttimetoplantatreeisfallorearlyspring.”、“Choosetherighttreeforthearea,climate,andspace.”、“Preparethehole.”、“Putthetreeintotheholegently.”、“Waterthenewlyplantedtree.”、“Mulch（用腐叶覆盖）.”和“Wateritagain.”可知，作者提供了种树的7个步骤。故选C。【5题详解】篇章结构题。文章第一段引出如何种树的话题，第二至八段介绍了种树的七个步骤，第九段总结全文，因此选项C符合题意。故选C。18、1.C2.D3.A4.D5.B【解析】【分析】本文是一篇记叙文，主要讲述的是Tom在公交车上给一位老人让座的故事，谈话中发现俩人是校友。【1题详解】细节理解题。根据“HetakestheNo.24bustoScienceMuseum.”可知Tom去科学博物馆。故选C。【2题详解】细节理解题。根据“AnoldmangetsonthebusattheXihuParkStop.Tomstandsupandsaystotheoldman,‘Comeandsithere,please!’”可知，在西湖公园站的时候，Tom站起来给一位老人让座了。故选D。【3题详解】推理判断题。根据“Youareagoodstudent.”和“IaminNo.16MiddleSchool.”可知，Tom是一名学生。故选A。【4题详解】词义猜测题。根据“‘IaminNo.16MiddleSchool.”answersTom.“No.16MiddleSchool?Igraduated(毕业)fromthisschool50yearsago(以前).”saystheoldman.ThentheybegintotalkaboutNo.16MiddleSchool.’”可推知，Tom和那位老人是校友。故选D。【5题详解】推理判断题。主要讲述的是Tom在公交车上给一位老人让座的故事，表明Tom是一个友善的的学生。故选B。19、1.E2.C3.D4.F5.A【解析】【导语】本文分别介绍五个人的购书需求和七本不同的地理读物。【1题详解】根据“Linda’s4-year-oldsonoftenasksheraboutwheretheyareinthecountry.Lindawantsageographybookwithmanypictures.”可知，琳达4岁的儿子经常问她他们在这个国家的什么地方。琳达想要一本有许多图片的地理书。选项E“MeontheMap在这本彩色图画书中，一个小女孩在地图上标出了通往她的国家的所有道路。这是一本适合小孩子的好书。”与之相符，故选E。【2题详解】根据“Maryisageographyteacher.Shewantsamapbooktoteachstudentsinclass.”可知，玛丽是一名地理老师。她想要一本地图册在课堂上教学生。选项C“USAGeography-mapGame超过38个有趣的地图游戏，帮助学生了解美国。教师可以在课堂上使用它。”与之相符，故选C。【3题详解】根据“Joeisa21-year-oldgeographystudents.Shewantsausefuldictionarytohelpherstudy.”可知，乔是一名21岁的地理学生。她想要一本有用的字典来帮助她学习。选项D“ADictionaryofGeography这是一本适合地理爱好者的好字典。地理专业的学生必须有一本用来学习。”与之相符，故选D。【4题详解】根据“Bobisananimallover.Helikestravelingandmakingvideosofanimals.”可知，鲍勃是个动物爱好者。他喜欢旅行和制作动物视频。选项F“NaturalGeographyinAmerica这本书里有各种各样的照片。你可以在美国看到美丽的山脉，甚至动物。”与之相符，故选F。【5题详解】根据“Helenisintheeighthgrade.ShefindsthegeographyofNorthAmericadifficulttolearn.”可知，海伦上八年级。她发现北美的地理很难学。选项A“GeographyofNorthAmerica这本书是给中学生的。地理老师可以把它作为课后作业。”与之相符，故选A。20、1.C2.A3.B4.C5.A【解析】【导语】本文是一篇说明文，主要讲了树以不同的方式相互交流。【1题详解】细节理解题。根据第二段“Sometreesusechemicals(化学物质)totalk.”、第三段“Moresurprisingly,treesalsousesoundtotalk.”和第四段“Mostsurprisinglyofall,treeshavean“Internet”togiveoutandgetinformationinabigforest.”可知树可以通过化学物质、声音和树联网“说话”，文章共展示了三种方式。故选C。【2题详解】词义猜测题。根据第二段“Wheninsectsattackthem,theygivesoutchemicalsfromtheleaves.”可知它们呼救是因为它们受到了伤害，所以推测attack是“攻击、伤害”与hurt同义。故选A。【3题详解】细节理解题。根据第三段“Sometreesmakenoiseswhenthereisnotenoughwater.”可知一些树发出声音是需要水。故选B。【4题详解】细节理解题。根据第四段“However,itmayalsobeharmful.Sometreesmayuseittotaketoomuchfoodfromothers,orgiveoutchemicalstohurtotherplants.”可推测当缺水时，一些树可能会汲取别的树的水。故选C。【5题详解】篇章结构题。通读文章可知，第一段总体讲树会交流，第二、三、四段分别讲了树用化学物质、声音、“树联网”来交流，最后一段讲总结树用不同的方式交流。故选A。五、补全对话（10分）21、1.D2.E3.F4.B5.C【解析】【导语】Helen的父母给她制定了一些规则，像不能吃冰淇淋。她不喜欢这些规则，于是向Know博士求助。博士跟她说，她可以从书本中学到很多知识，知道吃冰淇淋对身体不好，让她遵守父母的规则。【1题详解】根据下文“Well,myparentsalwaysmakemanyrulesforme.”可知问句为“我能帮你什么忙吗？”，D选项“HowcanIhelpyou?”符合，故选D。【2题详解】根据上文“myparentsalwaysmakemanyrulesforme”和下文“IhavetoreadbeforeIgotobed.AndIcan’teatice-cream.”可知，此空问的是“有哪些规则？”，E选项“其中一些规则是什么”符合，故选E。【3题详解】根据答句“No,Idon’t.”可知，上文与“do”有关，F选项“Youdon’tliketheserules,right?”符合，故选F。【4题详解】根据“Theymakemeunhappy”和“Iknowhowyoufeel.Butthinkaboutit,Helen.YoucanlearnalotfrombooksAndice-creamisn’tgoodforyou.”可知，此处寻求建议，B选项“我该怎么做”符合，故选B。【5题详解】根据问句“Doyouwanttofollowthemnow?”可知，“Do”开头的一