重庆市全善中学巴南中学2025年英语七下期中复习检测试题含答案

重庆市全善中学巴南中学2025年英语七下期中复习检测试题满分120分，时间90分钟一、完形填空(10分)1、

Therearedifferentkindsoftrainsintheworld.Trainscan___1___people,animals,andotherthings.Sometrainsare___2___,andsomeareslow.Theycanreachmostofthecitiesandtowns.Sometrainsgo___3___thehillsiftheyaretoohightogoover.Inbigcities,thestreetsareusually___4___andsomecarsandbusesoftenhavetowait.Soyoucanfindtrainsunderthe___5___andtrainsonrailsabovethestreets.Peoplecanquicklybebroughtinortakenout.Canatrainrunover___6___?Yes,itcan.Therearemanybridgesovertherivers.Butitisnoteasyto___7___bridges.Today’strainshavediningcars（餐车）forpeople.Youmay___8___somethinginthemonthewayifyouarehungry.Trainsare___9___tomen,womenandchildren.Manychildrenliketoplaywithmodeltrains.Withthemodeltrains,theycanbuildtheirownrailsand___10___thewonderfulworldoftrains.1.A.carry B.make C.show D.leave2.A.help B.expensive C.fast D.empty3.A.through B.among C.during D.above4.A.full B.dirty C.free D.busy5.A.sea B.farm C.ground D.garden6.A.water B.air C.forests D.mountains7.A.mend B.watch C.reach D.build8.A.cook B.eat C.find D.pick9.A.useful B.polite C.bad D.lucky10.A.hate B.areafraidof C.getonwellwith D.enjoy二、阅读理解（40分）2、I’mBill.TodayisFridayandmyfamilyaremakingtheirplansfortheweekend.Myfatherlikesfootballandmusic.Thereisaconcerttomorrowevening.He’sgoingtotheconcert.Itbeginsatseven.Mymotherdoesn’tlikegoingoutatweekends.She’sgoingtomakedeliciousfoodforustomorrow.I’mgoingtogoswimmingonSaturdayafternoonandplaytennisonSundayafternoon.WhataboutourpetdogLucy?Shelikestobewithmyfatherwhenmyfathergelssomeexerciseinthemorning.Butcanshegototheconcertwithmyfather?I’mafraidnot.根据内容判断句子正误，正确的为“A”，错误的为“B”。1.Bill’sfatherisgoingtotheconcertonFridayevening.2.Bill’smotherdoesn’tlikegoingoutatweekends.3.Bill’smothercancockdeliciousfood.4.BillisgoingtoplaytennisonSaturdayafternoon.5.LucywillgototheconcertwithBill’sfather.3、InGermany,ifthechildrenwanttoridebikesbythemselvesontheroad,theyhavetopassatest（测试）whentheyarestudentsofGrade4.Thetestislikeourdrivingtest.First,thestudentsmustlearnhowtoridebikessafelyontheroad.Theywillhaveaboutthirtyclasses.Everystudentwillgetagreenbookandthebooktellsthemhowtokeepsafeontheroad,howtokeepotherssafeandwhattodoiftheygethurt.Sothegreenbookisverybeneficial.Aftertheclasses,thestudentswillhavetwowrittentests（笔试）.Then,theywilldosomeridingpracticeatschool.Somepolicemenwillcometoteachthem.Atlast,thestudentswillhaveatestontheroad.Somepolicemenwillgivethestudentsscores（分数）.Iftheycanpassthetest,theycangetabikelicense（执照）.Thentheycanridethebikesontheroad.1.IfaGermanboywantstorideabikebyhimselfontheroad,hemust________.A.haveabike B.buyagreenbook C.passatest D.asktheirparentsforhelp2.Whatdoestheunderlinedword“beneficial”mean?A.lucky B.delicious C.funny D.useful3.WhichofthefollowingisTRUE?A.A5-year-oldboyinGermanycanrideabikebyhimself.B.Thegreenbooktellsthestudentshowtobesafeontheroad.C.Thestudentshavetodosomeridingpracticeatthepolicestation.D.KidsinGermanydon’tneedabikelicensetoridebikesontheroad.4.What’stherightorder（顺序）tofinishthetest?①Havingclasses.②Havingatestontheroad.③Havingwrittentests.④Doingridingpracticeatschool.A.①④③② B.①③④② C.③①④② D.③④②①5.Whatisthearticleabout?A.IttellsushowkidsgetbikelicenseinGermany.B.Ittellsthekidshowtokeepsafeontheroad.C.Ittellsthechildrenhowtopassthetestsforbikelicense.D.Ittellsuswhowillgivethestudentsscoresinthetest.4、Lastweek,wehadagoodtimeinHongKongDisneyland.Thefollowingissomeinformationforsightseeing.Ithinkitwillbehelpfulforyouifyouplantovisitthere.AttractionsHongKongDisneyland,thefifthDisneythemeparkintheworld,andthesecondDisneythemeparkinAsia,openeditsdoortothepubliconSeptember12,2005.It’sthefirstDisneylandinChinaaswellasthecheapestoneintheworld.Itincludes7lands—Adventureland,GrizzlyGulch,MysticPoint,MainStreetU.S.A.,ToyStoryLand,FantasylandandTomorrowland.Openinghours10:30a.m.—7:30p.m.(Saturdaysto8:30p.m.)AdmissionfeeOnweekdays:$295(Ages12—64);$210(Ages3—11);$170(Ages65orabove)Onweekends:$10(Ages12—64);$250(Ages3—11);$200(Ages65orabove)Childrenunder3:freeHowtobookticketsPhone:8521-830-830Website:HowtogetthereBycar,bybus,bytaxi,byMTR,byferry,etc.1.HowlongdoestheopeninghourlastonSaturdays?A.7hours. B.8hours. C.9hours. D.10hours.2.PeterA.$550. B.$600. C.$650. D.$700.3.Whatdoesthepassagemainlytellus?A.AtriptoHongKongDisneyland.B.HowtotravelinHongKongDisneyland.C.SomeinformationaboutHongKongDisneyland.D.HowtofindinformationaboutHongKongDisneyland.5、Doingsportsisgoodforourhealth,andnowmoreandmorepeoplestarttodosportsintheirfreetime.FourstudentsaretalkingabouttheirfavouritesportsonWeChat.IdosomerunningandplaybasketballinthePEclassatschool,butIthinkthey’reboring.Ispendmostofmyfreetimeswimmingbecauseithelpsmekeepfit.Ithinknothingismoreinterestingthanswimming.—SusanMyfavouritesportiskarate(空手道).Ilearnitinaclub.Maybemanyofyoudon’tknowit.It’saJapanesefightingsport.IusemyfeetandhandstohitandkicksandbagswhenIpractiseit.IalsolikefootballverymuchandIoftenplayitwithmyfriends.—SteveIreallyloveridingabike.MyfatherteachesmetorideiteveryFriday,SaturdayandSunday.Ialsolikecricket(板球)alotandIoftenplayitinautumn.Ithinkthetwosportsarebothinterestingandcankeepmefit.—DennyIlikerowingverymuch,somyparentsalwaystakemerowingonSunday.WhenIrow,Iknowtheimportanceofteamwork.Lastmonth,wegotfirstplaceinaboatrace.—Linda1.WhydoesSusanspendmuchtimeswimming?A.Itiseasytolearn. B.Shethinksitiscool.C.Herfatheraskshertodothat. D.Itmakesherstrongandhealthy.2.Whatcan’twegetfromSteve’swords?A.Whatkarateis. B.Wherehelearnskarate.C.Whyhelikeskarate. D.Howtopractisekarate.3.HowoftendoesDennyrideabike?A.Onceaweek. B.Twiceaweek. C.Threetimesaweek. D.Fourtimesaweek.4.WhatdoesLindalearnfromrowing?A.Rowingcanmakeherrelax. B.Teamworkisveryimportant.C.Sportsandstudyarebothimportant. D.Hardworkmadethemgetfirstplace.5.Whatcanweinfer(推断)fromthetext?A.Lindalikesallkindsofraces. B.Susandoesn’tlikeherPEteacher.C.Denny’sfavouriteseasonisspring. D.Steve’sfriendsmaylikeplayingfootball.三、补全对话（10分）6、

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，并将答题卡上对应题目所选的选项涂黑，选项中有一项为多余选项。Linda:Goodmorningsir.WhatcanIdoforyou?Jacky:Goodmorning.___1___Linda:Wehavefruitcakes,icecreamcakesandchocolatecakes.___2___Jacky:Achocolatecake.Helikeschocolateverymuch.Linda:Well___3___Jacky:Pleasewrite“HappyBirthdaytoRobert”.Linda:OK.What’syourtelephonenumber?Jacky:___4___.Linda:WhenandwhereshouldIsendthecake?Jacky:___5___Linda:OK.IwillsenditthereontimeA.It’s892-9388.B.Whatfruitdoeshelikebest?C.Whatkindofcakewouldyoulike?D.Whatwouldyouliketowriteonit?E.At5pmthisafternoonon118VictoryStreet.F.Iwanttoorderabirthdaycakeformygoodfriend.四、短文填空（10分）7、

Animalsareourfriends.Wecanfinddifferent____1____ofanimalsintheworld.Someanimalsarelivingintheforest.Andsomeanimalsareliving____2____man.Animalsarevery____3____topeople.Theycanhelpmandolotsofthings.Peoplecanteachtheelephantstodosomeheavywork.Andtheycanalso____4____thedogstolookafter（照看）thehouse.Awatchdogisverysmart.____5____canhelppeopleindanger.Sopeoplelikedogsverymuchandwanttokeepthemas____6____.Theyeventeachthemtowalkontheir____7____anddootherinterestingthings.Mostofchildren____8____togotothezoo.Why?____9____therearemanyanimalsinzoos.Zoois____10____goodplaceforchildrentogettoknowanimals.Theycanseesmartmonkeys,scarytigers,lazykoalasandsoon.五、语法填空（10分）8、通读下面短文，掌握其大意，然后按照句子结构的语法和上下文连贯的要求，从每题所给的四个选项中选出一个最佳答案。Childrenalwaysliketoplaytogether.Agroupofboysstandaroundabigtree.“___1___talltreeitis!”Theysaytoeachother.“Itwillbeexciting___2___tothetop(顶部)ofthetree!”Sotheydecide(决定)toplayagametoseewhocanclimbtothetopfirst.Everyoneisexcited.Theirmothers___3___notfaraway,lookingatthemastheyplay.OneofthechildrennamedDavidis___4___eight-year-oldboy.Heistheyoungestandshortestchildinthegroup.Nobodythinkshewillwin.Thenthegamestarts.Alloftheboystrytoclimbasfastastheycan.TheotherboysclimbfasterthanDavidinthebeginning,___5___Davidgetstothetopfastestandgetsthefirstplaceatlast.Hismotherisreallyhappy.“David,___6___doyougettothetopofthetreesoquickly?”Oneof___7___mothersaskshim.“Itisvery___8___,”Davidsays.“Theotherchildrenarelookingdownwhentheyareclimbing.Whentheyknowhowhightheyare,theyareafraidof___9___down.However,Ionlylookup.WhenIseehowcloseIam,Ikeepgoinguntil(直到)Iwinthegame.”We___10___keepmovingforward(向前)butnotlookback.That’strueinlife.1.A.How B.Whata C.What D.Whatan2.A.climbing B.climbed C.climbs D.toclimb3.A.sit B.willsit C.aresitting D.sat4.A.a B.an C.the D./5.A.or B.because C.but D.so6.A.where B.why C.when D.how7.A.other B.another C.theother D.others8.A.easy B.easily C.difficult D.difficultly9.A.fall B.falling C.falls D.fell10.A.can B.can’t C.must D.mustn’t六、阅读表达（10分）9、

阅读下面这篇文章，根据所提供的信息，回答5个问题。要求所写答案语法正确、语义完整。MrSmithisfromNewYork.HecametoChinain2015.HeteachesusEnglish.HisEnglishclassesareveryinteresting.Wealllikehisclassesverymuch.MrSmithhastwochildren—ScottandCatherine.Scottis16yearsoldandhissisteris12yearsold.TheyareinChina,too.Andtheycandoalotofthings.ForScott,helikesmusicbest,especially(尤其)hip-hop(说唱音乐).Heisatthemusicclubinhisschool.AndheisalsoattheChinesekungfuclub.HelikesChina,sohedoeshisbesttolearnChinesekungfuwell.ForCatherine,sheisaquietgirl.Shelikesmusic,too.Butherfavoritemusicispopmusic.Andsheisgoodatwriting.Shewantstobeawriter,soMrSmithteacheshertowrite.ShelearnsalotfromMrSmith.ScottandCatherineliketheirfatherverymuch.AndMrSmithsaysheisveryhappytohavehistwochildren.1.WhatareMrSmith’sEnglishclasseslike?__________________________________________2.WheredoScottandCatherinelivenow?__________________________________________3.WhydoesScottdohisbesttolearnChinesekungfuwell?__________________________________________4.WhohelpsCatherinetowrite?__________________________________________5.HowdoScottandCatherineliketheirfather?__________________________________________七、书面表达（20分）

假设你是Sarah,Peter是你的美国网友。他最近发给你一封电子邮件，询问你的个人情况。请根据以下提示，给他回一封电子邮件。内容：1.你的爱好和特长；2.你的日常生活习惯（至少两点）；3.你的主要上学方式以及原因；4.你对动物的看法；5.这些天你正在做的事（一件即可）。要求：1.80词左右；2.书写工整、规范。DearPeter,____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours,Sarah

参考答案一、完形填空(10分)1、1.A2.C3.A4.D5.C6.A7.D8.B9.A10.D【解析】【导语】本文主要讲述了不用类型的火车为我们所带来的便捷。【1题详解】句意：火车可以承载人、动物和其他东西。carry承载；make制作；show展示；leave离开。根据“Trainscan___people,animals,andotherthings.”可知，火车是交通运输工具，因此可以承载人、动物和其他东西。故选A。【2题详解】句意：有些火车快，有些火车慢。help帮助；expensive昂贵的；fast快的；empty空的。根据“andsomeareslow”可知，应该是与slow对应的词汇，fast是slow的反义词。故选C。【3题详解】句意：有些火车如果太高而无法通过，就会穿过山丘。through穿过；among在……之中；during在……期间；above在……之上。根据“iftheyaretoohightogoover.”可知，火车会穿过山丘。故选A。【4题详解】句意：在大城市，街道通常很繁忙，一些汽车和公共汽车经常需要等待。full满的；dirty脏的；free空闲的；busy忙碌的。根据“somecarsandbusesoftenhavetowait.”可知，街道是很繁忙。故选D。【5题详解】句意：因此，您可以找到地下火车和街道上方的铁轨上的火车。sea海；farm农场；ground地面；garden花园。根据“andtrainsonrailsabovethestreets”以及“under”可知，这里指的是地下火车。故选C。【6题详解】句意：火车可以在水上行驶吗?water水；air空气；forests森林；mountains山脉。根据“Yes,itcan.Therearemanybridgesovertherivers.”可知，此处指火车在水上行驶。故选A。【7题详解】句意：但架起桥梁并不容易。mend修理；watch观看；reach达到；build。根据上“Therearemanybridgesovertherivers.”可知，在水上建桥不是一件容易的事情。故选D。【8题详解】句意：如果你饿了，你可以在路上吃点东西。cook烹饪；eat吃；find发现；pick捡。根据“Today’strainshavediningcarsforpeople.”以及“ifyouarehungry.”可知，火车上会提供餐车，如果你饿的话可以在火车上吃东西。故选B。【9题详解】句意：火车对男人、女人和孩子都很有用。useful有用的；polite有礼貌的；bad糟糕的；lucky幸运的。结合语境可知，火车对孩子、男人和女人都是非常有用的。故选A。【10题详解】句意：借助模型火车，他们可以建造自己的铁轨，享受火车的美妙世界。hate讨厌；areafraidof害怕；getonwellwith与……相处融洽；enjoy享受。根据“Manychildrenliketoplaywithmodeltrains.”可知，孩子们非常喜欢玩火车模型，所以他们很享受火车的美妙世界。故选D。二、阅读理解（40分）2、1.B2.A3.A4.B5.B【解析】【导语】本文是一篇记叙文。介绍了比尔一家人周末计划。【1题详解】细节理解题。根据“TodayisFriday...”和“Thereisaconcerttomorrowevening.He’sgoingtotheconcert.”可知，比尔的爸爸周六晚要去参加音乐会，句子表达错误，故选B。【2题详解】细节理解题。根据“Mymotherdoesn’tlikegoingoutatweekends.”可知，比尔的妈妈不喜欢周末出去，句子表达正确，故选A。【3题详解】细节理解题。根据“She’sgoingtomakedeliciousfoodforustomorrow.”可知，比尔的妈妈可以做美味的食物，句子表达正确，故选A。【4题详解】细节理解题。根据“I’mgoingtogoswimmingonSaturdayafternoonandplaytennisonSundayafternoon.”可知，比尔打算周六下午去游泳，周日下午去打网球。句子表达错误，故选B。【5题详解】推理判断题。根据“Butcanshegototheconcertwithmyfather?I’mafraidnot.”可知，比尔认为Lucy不会跟爸爸去音乐会，句子表达错误，故选B。3、1.C2.D3.B4.B5.A【解析】【导语】本文主要讲述了德国的孩子们如何得到自行车执照。【1题详解】细节理解题。根据“InGermany,ifthechildrenwanttoridebikesbythemselvesontheroad,theyhavetopassatest（测试）whentheyarestudentsofGrade4.”可知，他必须要通过测试才能在马路上骑自行车。故选C。【2题详解】词义猜测题。根据“Everystudentwillgetagreenbookandthebooktellsthemhowtokeepsafeontheroad,howtokeepotherssafeandwhattodoiftheygethurt.”可知，这本书告诉他们如何在路上保持安全，如何保护他人的安全，如果他们受伤了该怎么做。因此这本书是很有用的，划线单词表示“有用的”。故选D。【3题详解】细节理解题。根据“...thebooktellsthemhowtokeepsafeontheroad...”可知，这本书告诉学生们如何在路上保持安全，B选项表述正确。故选B。【4题详解】细节理解题。根据“First,...Theywillhaveaboutthirtyclasses.”可知，首先他们要上课，①排第一；根据“Aftertheclasses,thestudentswillhavetwowrittentests（笔试）.Then,theywilldosomeridingpracticeatschool.”可知，上完课后，他们有两场笔试，再然后他们会在学校练习骑行，即③④；根据“Atlast,thestudentswillhaveatestontheroad.”可知，最后他们有一场马路上的考试，②排最后。因此正确的顺序为①③④②。故选B。【5题详解】主旨大意题。根据“InGermany,ifthechildrenwanttoridebikesbythemselvesontheroad,theyhavetopassatest（测试）whentheyarestudentsofGrade4.Thetestislikeourdrivingtest.”及全文可知，本文主要讲述了德国的孩子们如何得到自行车执照。故选A。4、1.D2.B3.C【解析】【导语】本文是有关去香港迪士尼观光旅游的信息。【1题详解】细节理解题。根据表格中“Openinghours”的内容“10:30a.m.—7:30p.m.(Saturdaysto8:30p.m.)”可知周六开放时间从上午十点半到晚上八点半，共十个小时。故选D。【2题详解】推理判断题。根据表格中“Admissionfee”的内容“(onweekends)$10(Ages12—64)$250(Ages3—11)$200(Ages65orabove);Childrenunder3:free”可知在周六，Peter自己的费用是10美元，两岁的女儿免费，11岁的儿子的费用是250美元，所以Peter总共要付600美元。故选B。【3题详解】主旨大意题。本文主要介绍了去香港迪士尼观光旅游的信息。故选C。5、1.D2.C3.C4.B5.D【解析】【导语】本文是四个学生在微信上谈论他们最喜欢的运动。【1题详解】细节理解题。根据“Ispendmostofmyfreetimeswimmingbecauseithelpsmekeepfit.”可知因为游泳可以帮助她保持健康，故选D。【2题详解】细节理解题。根据“Myfavouritesportiskarate(空手道).Ilearnitinaclub.Maybemanyofyoudon’tknowit.It’saJapanesefightingsport.IusemyfeetandhandstohitandkicksandbagswhenIpractiseit.IalsolikefootballverymuchandIoftenplayitwithmyfriends.”（我最喜欢的运动是空手道。我在俱乐部里学的。也许你们很多人都不知道。这是日本的一项搏击运动。当我练习时，我用我的脚和手来打和踢沙袋。我也很喜欢足球，我经常和我的朋友们一起踢足球。）可知从Steve的话语中我们可以知道什么是空手道、他在哪里学习空手道的以及如何练习空手道，没有提到为什么他喜欢空手道，故选C。【3题详解】细节理解题。根据“Ireallyloveridingabike.MyfatherteachesmetorideiteveryFriday,SaturdayandSunday”可知Denny一周骑三次自行车，故选C。【4题详解】细节理解题。根据“WhenIrow,Iknowtheimportanceofteamwork.”可知Linda从划船中学习到团队工作的重要性，故选B。【5题详解】推理判断题。根据“IalsolikefootballverymuchandIoftenplayitwithmyfriends.”可推断Steve的朋友可能喜欢踢足球，故选D。三、补全对话（10分）6、1.F2.C3.D4.A5.E【解析】【导语】本文是Jacky订蛋糕和店员的对话。【1题详解】根据“Wehavefruitcakes,icecreamcakesandchocolatecakes.”可知此空是顾客想要订蛋糕，F选项“我想给我好朋友订一个生日蛋糕”符合情景。故选F。【2题详解】根据“Achocolatecake.”可知此空询问对方要什么蛋糕，C选项“你想要什么蛋糕”符合情景。故选C。【3题详解】根据“Pleasewrite“‘HappyBirthdaytoRobert’”可知此处询问对方想在蛋糕上写什么字，D选项“你想在上面写什么”符合情景。故选D。【4题详解】根据“What’syourtelephonenumber?”可知此空应该回答电话号码，A选项“892-9388”符合情景。故选A。【5题详解】根据“WhenandwhereshouldIsendthecake?”可知询问送货地址和时间，E选项“今天下午5点在胜利大街”符合情景。故选E。四、短文填空（10分）7、1.kinds2.with3.helpful##kind##friendly4.teach5.It6.pets7.legs8.like##love9.Because10.a【解析】【导语】本文主要讲述了动物对人们非常有帮助，很多孩子喜欢去动物园看动物。【1题详解】句意：我们可以在世界上找到不同种类动物。根据“ofanimals”可知，发现不同种类的动物，differentkindsof“各种各样”，故填kinds。【2题详解】句意：一些动物和人类生活在一起。根据“someanimalsareliving”可知，一些动物与人类居住在一起，with“和”符合句意，故填with。【3题详解】句意：动物对人类很有帮助。根据“Theycanhelpmandolotsofthings.”可知，动物对人类有帮助/友好，helpful“有帮助的”；kind/friendly“友好的”，故填helpful/kind/friendly。【4题详解】句意：他们还可以教狗看家。根据“thedogstolookafter（照看）thehouse”和“Peoplecanteachtheelephantstodosomeheavywork”可知，人们教狗看家，teachsbtodosth“教某人做某事”，can后接动词原形，故填teach。【5题详解】句意：它可以帮助处于危险中的人们。根据“Awatchdogisverysmart.”可知，此处用It代指awatchdog，故填It。【6题详解】句意：所以人们非常喜欢狗，想把它们当宠物养。根据“Sopeoplelikedogsverymuchandwanttokeepthemas”可知，人们把狗当作宠物，pets“宠物”符合句意，故填pets。【7题详解】句意：他们甚至教它们用腿走路和做其他有趣的事情。根据“Theyeventeachthemtowalkontheir”可知，教他们用腿走路，legs符合句意，故填legs。【8题详解】句意：大多数孩子喜欢去动物园。根据“Mostofchildren”可知，孩子们喜欢去动物园，like/lovetodo“喜爱做某事”，句子时态是一般现在时，主语是复数，谓语动词用原形，故填like/love。【9题详解】句意：因为动物园里有很多动物。根据“why”可知，此处用because回答原因，位于句首，首字母大写，故填Because。【10题详解】句意：动物园是孩子们了解动物的好地方。根据“goodplacefor”可知，需要不定冠词表示泛指，good是辅音音素开头，a符合句意，故填a。五、语法填空（10分）8、1.B2.D3.C4.B5.C6.D7.C8.A9.B10.C【解析】【导语】本文是一篇记叙文。讲述了几个孩子一起爬树比赛，看谁最先爬到树顶，最后一个八岁的男孩取胜的故事。告诉我们一个人要想获胜就必须勇往直前、不要向后看的道理。【1题详解】句意：这是一棵多么高的树！How修饰形容词和副词；Whata修饰可数名词单数，a后跟辅音音素开头的单词；What修饰可数名词复数和不可数名词；Whatan修饰可数名词单数，an后跟元音音素开头的单词。根据后面的“tree”可知，感叹句修饰的核心词是一个单数可数名词，“tall”是以辅音音素开头的单词，要用whata。故选B。【2题详解】句意：登上树的顶峰将是令人兴奋的！climbing现在分词；climbed过去式；climbs三单形式；toclimb动词不定式。根据“Itwillbeexciting…”可知，此句是“It’sadj.todosth”句型，表示“做某事是……的”。此空应填不定式作主语。故选D。【3题详解】句意：他们的母亲坐在不远处，看着他们玩耍。sit表示“一般现在时”；willsit表示“一般将来时”；aresitting表示“现在进行时”；sat表示“一般过去时”。根据“lookingatthemastheyplay.”可知，妈妈们坐在不远处看着他们玩，表示正在进行，要用进行时。故选C。【4题详解】句意：其中一个名叫大卫的孩子是一个八岁的男孩。a一个，后跟辅音音素开头的单数单词，泛指；an一个，后跟元音音素开头的单数单词，泛指；the这个，特指。根据“eight-year-oldboy”第一次出现，使用不到冠词a/an。“eight”是元音音素开头，用“an”。故选B。【5题详解】句意：但大卫以最快的速度登顶，最后获得第一名。or或者，否则；because因为；but但是；so因此。根据前一句“TheotherboysclimbfasterthanDavidinthebeginning,”可知David最初落后，结合后一句“Davidgetstothetopfastestandgetsthefirstplaceatlast.”最后他最先爬到树顶，可知，前后表达转折。故选C。【6题详解】句意：大卫，你怎么这么快就到了树顶？where在哪里；why为什么；when什么时候；how怎样，如何。根据“soquickly”以及上文他年龄小却最先爬到山顶可知，另外一位母亲好奇他是如何做到的。故选D。【7题详解】句意：另一位母亲问他。other另外、其他、另一个、其余的，不确定范围；another又一、再一，常与单数连用，不确定范围；theother表示另一个或另一部分，确定范围；others泛指别的、其他人，不确定范围。根据“Oneof…mothers”可知，范围是确定的，就是几个男孩的妈妈。故