2024届四川省成都市树德实验中学英语八年级第二学期期末学业质量监测试题含答案

2024届四川省成都市树德实验中学英语八年级第二学期期末学业质量监测试题满分120分，时间90分钟一、完形填空(10分)1、阅读下面短文，从每题所给的A、B、C、D四个选项中，选出一个能填入文中相应空白处的最佳答案。longtimeago,ayoungprincehadapetlion.Theyenjoyedspendingtimetogether.Buttheprincedidn’tletthelionoutofthecage.Thismadethelionfeel____1____.”Whycan’tIgetoutofthecage?I’mhis____2____.”Nexttothelion’scagelivedawolf.Hehatedthelionandtheprincebecausehecouldn’thavefunwiththem.Oneday,thewolfsaidtothelion,“Ifyouarethefriendofthisprince,whydoeshe____3____youinacagejustlikeme?”Whenthelionwasgoingtoanswer,thewolfcuthimoffandsaid,“Becauseofyourbigteeth.”Hearingtheirtalk,theprincelaughedandsaid,“No,Idon’tbelievethelionwill____4____me.Iwon’tlethimout,becauseI’mafraidhewillleaveme.”Thewolfreplied,“Oh,you’rewrong,youngprince!Wefeelsafeinourcages.We’dneverleave.OpenmycageandI’llshowyou.”____5____theyoungprinceopenedthecage,thewolfjumpedontheprincetoeathim.____6____,thelionrushedoutofhiscageontothewolf.Thewolfsoon____7____,andcouldneverbefoundagain.Theyoungprincewassothankful.Buthewasstill____8____,“Lion,howdidyougetout?”Thelionreplied,“Myprince,mycageisneverlocked.I’vealwaysstayedherebecausewearefriends.”Fromthatdayon,theprincekeptthecageopen.Thelionwentinorout____9____.Theprincealsolearnedavaluable(有价值的)lesson:Atruefriendship_____10_____trustisnotafriendshipatall.1.A.brave B.sad C.nervous D.honest2.A.guest B.servant C.friend D.keeper3.A.lock B.hide C.cheat D.hold4.A.control B.hurt C.challenge D.beat5.A.Although B.Aslongas C.Unless D.Assoonas6.A.Suddenly B.Actually C.Carefully D.Mostly7.A.walkedaround B.tookdown C.ranaway D.fellover8.A.relaxed B.excited C.lonely D.surprised9.A.busily B.properly C.freely D.quickly10.A.without B.for C.against D.among二、短文填空（10分）2、56.bring57.Athletes58.backgrounds59.closely60.special3、阅读下列短文，根据语篇要求填空，使短文通顺、完整。注意：每空限填一词，每词限用一次。请把答案填写在答题卷相应处的横线上。Inmyfreetime,Iliketopaintdesigns（图案）onT-shirts.Igotthisideatwoyearsagofrommybrother’sbirthdaypresent.IwantedaspecialT-shirtformybrother’sbirthdaygift,___1___theshopwanted$20foraspecialdesignonaT-shirt.SoIdecidedtomakeitby___2___.IboughtawhitecottonT-shirtandsomepaints,andIpaintedaliononthefront.Itonlycost$6.Mybrotherloveditverymuch.PaintingsomethingonT-shirts___3___greatfun.Youneedn’ttobeagreatartist（画家）,andyoucanjustpaintshapesandlines.TheT-shirtsare___4___mostexpensivepartofmyhobby.Youhavetousespecialpaints.Theylastalongtime.Andyouneedtobuygoodbrushes.IlovemyhobbybecauseIcanmakespecialT-shirts.Igivealotofthemawayaspresents___5___myfamilymembersandfriends.Sometimes,Isellthem.Eachoneisdifferentfromtheothers.4、阅读下面短文，根据语境、音标或所给的单词提示，在每个空格内填入一个恰当的词，要求所填的词意义准确、形式正确，使短文意思完整、行文连贯。WhenIwasyoung,myfathertoldmethatsomeactsoflovemaygivesomeonehappiness.SoIalwaystrymy____1____tohelpothers.Oneafternoon,IwasdrivingonthehighwaytoFuzhouwhen____2____/əˈnʌðə(r)/carsuddenlycameintomylane(车道).Tokeepfrom____3____(hit)thecar,Iranintotheroadside.Butluckily,itdidn’tcause____4____accident.Iwasangry____5____thatdriver,butIthoughtmaybehewasjust____6____/ˈkeələs/.Thecarranawayanddisappearedverysoon.Afterawhile,Ifoundthedriverwaswalkingalongtheroadside.Helooked____7____(worry).Theman’scarhadaflattire(瘪胎).____8____/ðəʊ/hehadasparetire(备胎),hehadnothingtoworkwith.Idecidedtohelphim.Fifteen____9____(minute)later,Ifinishedthework.Iwashotandtired,butI____10____(real)feltgoodafteranactofkindnesstotheman.Helpingothersisthesource(源泉)ofhappiness.Weshouldlendahandtoothersintrouble.5、以下是一篇短文，请阅读全文，并从文后的六个选项中选择五个还原到原文中，使原文的意思完整、连贯。Eyecontactmeanslookingintoanotherperson’seyes.___1___.Itcanbethekeytocommunication.Eyecontactcanshowfeelingssuchasfriendliness,interestandunderstanding.InWesterncountries,usingeyecontactinconversationsisveryimportant.Ifyoudonotuseeyecontact,Westernersmaythinkthatyouarenotlistening.Andifyoulookaway,___2___.However,thingsaredifferentinmanyAsiancountries.Lookingdownwhentalkingwithanolderperson,likeateacheroraparent,ispolite.___3___.Forexample,anAsianpersonmightlookdownwhilelisteningtoaWesternspeaker.TheWesternspeakermightthinkthispersonisnotinterestedinwhatheorsheissaying.___4___.Butusingtoomuchisnotpoliteeither.Inmanycountries,watchingotherpeople,especiallystrangers,foralongtimeisimpolite.Thismaymakethemfeelnervous.Soitisimportanttoknowwhateyecontactcommunicatesbeforeyouvisitanewculture.___5___.Hereyoucancheckoutabookaboutthecultureofthecountryyouplantovisit.Learnhowtouseeyecontactwisely.Thenyoucanactpolitelyandbetterconnectwithpeopleinaculturethatisforeigntoyou!A.AsiansmightthinkyouareveryrudeB.YoucangotoyourlocalpubliclibraryC.NotusingeyecontactcancauseproblemsD.WesternersmayalsothinkthatyouarelyingE.ThisisaveryimportantpartofbodylanguageF.Thesedifferencesmayleadtomisunderstanding三、阅读理解（40分）6、CollectionsstartonJuly1DeadlineJuly13(noitemswillbeacceptedafterthisdate).Doyouhavebooks,lamps,toys,records,DVDs,holidaydecorations,Jewelryoranyotheritemsjustcollectingdust?Timetocleanouttheattic(阁楼)andbringyouritemstoParishHall.Allelectronicitemsmustbeinworkingorder.Noclothing,computers,TVsorencyclopedias(百科全书)accepted.ThosewithquestionsorofferingtohelpcancallJaneCameronat1.Itemcollectionendson________.A.July1 B.July13C.July17 D.July182.WhichofthefollowingitemswillNOTbeaccepted?A.TVs. B.DVDs.C.Jewelry. D.Books.3.Ifyouwanttodonateelectronicitems,theymustbe________.A.new B.cleanedC.useful D.secondhand4.Whatcanyoudoifyouwanttobeavolunteerattheyardsale?A.WriteanemailtoJaneCameron.B.Donateasmanyitemsasyoucan.C.VisittheSt.TheresaChurch’swebsite.D.CallJaneCameronat四、补全对话（10分）7、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.五、语法填空（10分）8、阅读下面短文,按照句子结构的语法性和上下文连贯的要求,从1～15各题所给的A、B、C和D项中选出最佳选项。Jerryisaworld-famousmountainclimber.Startingin2015,heandhisfriendsspenttwoyears___1___anadventure（冒险）inSouthAmerica.Hewaseven___2___tobeAdventureroftheYearbyafamousgeographymagazinein2018.___3___Jerryhadachievedgreatsuccess,hedidn’tfeelpleased.Heasked___4___,“Isitenoughtoclimbthehighestmountains?HowcanIturnmyadventuresinto___5___thatcanhelptheworld?”Jerrylearnedthatscientistsneededtostudyplants,rocksandwatersamples（样本）fromplacesfaraway.___6___scientistscan’tgettherethemselvesbecausethese___7___adventurerscanmakeit.Jerrythoughttheplacesarehardtoreach—onlyhecouldoffersomehelp.Hethenthoughtof___8___idea.Hesetupateamoftopadventurers___9___samplesforscientists.By_____10_____thesamples,scientistscouldknowmoreabouttheearthandfindwaystoprotectit._____11_____meaningfulworkhehasdone!Since2020,Jerryandhisfriends_____12_____morethan1,000samplesfor_____13_____howplantsliveinterribleconditions.Thesesampleshavehelpedscientistschangeconditions.ForJerry,thiskindofadventuresismostsatisfying.“Suchadventureshavemade_____14_____seelifeinadifferentway.Now,beingthebestclimber_____15_____importantforme.Whatmattersisdoingsomethinghelpfulwhenclimbingmountains.Thereisstillmuchmorewecando,”Jerrysaidtoanewspaperreporter.1.A.in B.to C.on D.with2.A.chose B.chooses C.choosing D.chosen3.A.If B.Although C.When D.Since4.A.he B.his C.him D.himself5.A.something B.anything C.everything D.nothing6.A.So B.Or C.And D.But7.A.brave B.braver C.bravest D.thebravest8.A.a B.an C.the D./9.A.tocollect B.collecting C.collect D.collected10.A.studying B.study C.studies D.studied11.A.Whata B.What C.Howa D.How12.A.finds B.found C.havefound D.find13.A.learn B.learnt C.learning D.tolearning14.A.our B.ours C.us D.we15.A.aren’t B.isn’t C.weren’t D.wasn’t六、阅读表达（10分）9、Everymorningyougetup,washyourface,brushyourteeth,eatbreakfastandgetreadyforyourday.Thedailyactionsaresocommonthatyoudon’tthinkaboutthemmuch.Butwhatifyouwereinspace?Whenastronautsareinspace,theyeat,sleep,wash,workandplay.Theydothesamethingsasus,buttheydothemdifferently.OnEarth,weputfoodonaplateandwaterinaglass.Gravity（引力）holdsthefooddownandkeepsthewaterintheglass.Butinspace,thereisalmostnogravity.Sofoodcanmovesslowlyintheair,andastronautsmusteatanddrinkcarefully.Theyhavespecialplatessothattheirfooddoesn’tfloataway.Theyusespecialbagsfordrinkssothatthedrinkstaysinside.Sleepingisverydifficultinspace.Someastronautsliketomoveintheair,butmostliketobeinasleepingbag.Theytiethebagstoawallsothattheydon’tflyintheairatnight.Thesunrisesandsetssooftenthattheastronautsuseaclockormusictowakethemup.Exerciseisveryimportantinspace.OnEarth,yourlegscarryyourbody,butinspace,astronautsflyintheair,sotheydonotusetheirlegs.Thisisverybadfortheirlegs.Sotheymustexerciseforthirtyminuteseveryday.Theyoftenuseanexercisebicycleforthis.Afteraday’swork,astronautsrelax.Theymaylistentomusic,read,watchfilms,playgames,ortalktotheirfriendsandfamiliesonradio.Themostpopularpastimeislookingoutofthewindow,lookingatthespaceandwatchingtheearth.1.Wheredoastronautsputtheirdrinksinspace?______________________________________2.Howlongmustastronautsexerciseeverydayinspace?______________________________________3.请将文中画线的句子翻译成汉语。______________________________________4.请给短文拟一个适当的英文题目。______________________________________七、书面表达（20分）当前，全市各学校正在开展“好书伴我成长”活动。请你根据活动主题并结合下表中所给信息，以“Growingupwithgoodbooks”为题，用英语写一篇80词左右的倡议书，向全校同学发出倡议。倡议书的开头已给出，不计入总词数。读书的益处获取知识、增长见识、使人快乐。存在的现象听音乐、看电视、上网打游戏占用了大部分业余时间。发出倡议1.多读书，读经典好书，向世界传播中国传统文化；2.让读书成为我们生活的一部分。GrowingupwithgoodbooksMydearfriends,Readingisveryimportant.____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

参考答案一、完形填空(10分)1、1.B2.C3.A4.B5.D6.A7.C8.D9.C10.A【解析】【导语】本文主要讲述了狮子和王子是一对朋友，但是王子总是把狮子关在笼子里。狼想出了一个诡计逃出笼子，在关键时刻，狮子救了王子。王子惊讶狮子是如何跑出笼子的，狮子说笼子从未被锁住，只不过他们是朋友所以狮子从未离开。这个故事告诉我们：没有信任的友谊不是真正的友谊。【1题详解】句意：这使狮子感到伤心。brave勇敢的；sad难过的；nervous紧张的；honest诚实的。根据“Buttheprincedidn’tletthelionoutofthecage”可知，王子不让狮子出笼子，所以狮子感到难过，故选B。【2题详解】句意：我是他的朋友。guest客人；servant仆人；friend朋友；keeper饲养员。根据“Ifyouarethefriendofthisprince”可知，狮子认为自己是王子的朋友，故选C。【3题详解】句意：如果你是这个王子的朋友，为什么他把你和我一样关在笼子里？lock锁住；hide隐藏；cheat欺骗；hold抓住。根据“Buttheprincedidn’tletthelionoutofthecage”可知，把狮子锁在笼子里，故选A。【4题详解】句意：不，我相信狮子不会伤害我。control控制；hurt伤害；challenge挑战；beat打败。根据“Becauseofyourbigteeth”以及“I’mafraidhewillleaveme”可知，王子解释自己不是害怕狮子锋利的牙齿伤害自己，而是害怕狮子离开他。故选B。【5题详解】句意：年轻的王子一打开笼子，狼便跳到王子身上要吃掉他。Although虽然；Aslongas只要；Unless除非；Assoonas一……就……。根据“thewolfjumpedontheprincetoeathim”可知，王子一打开笼子，狼便迫不及待要吃掉王子。故选D。【6题详解】句意：突然，狮子冲出笼子，扑向狼。Suddenly突然；Actually事实上；Carefully仔细地；Mostly主要地。根据“Assoonastheyoungprinceopenedthecage,thewolfjumpedontheprincetoeathim”可知，看到狼扑向王子，狮子突然冲出原本以为锁住的笼子，扑向狼，去救王子。故选A。【7题详解】句意：狼很快就跑了，再也找不到了。walkedaround四处走动；tookdown拆除；ranaway跑开；fellover被……绊倒。根据“couldneverbefoundagain”可知，狼跑了，故选C。【8题详解】句意：但是他仍然感到惊讶。relaxed放松的；excited兴奋的；lonely孤单的；surprised惊讶的。根据“Lion,howdidyougetout”可知，王子惊讶狮子是如何跑出笼子，故选D。【9题详解】句意：狮子自由地进出。busily忙碌地；properly恰当地；freely自由地；quickly快速地根据“Fromthatdayon,theprincekeptthecageopen”可知，笼子门一直开着，让狮子自由出入，故选C。【10题详解】句意：没有信任的友谊不是真正的友谊。。without没有；for为了；against反对；among在……之中。狮子和王子的故事告诉我们，要在任何时候相信自己的朋友，没有信任的友谊不是真正的友谊。故选A。二、短文填空（10分）2、56.bring57.Athletes58.backgrounds59.closely60.special3、1.but2.myself3.is4.the5.to【解析】【导语】本文介绍了一个人把T恤绘画作为自己的爱好，并通过这个爱好制作特别的T恤，送给家人和朋友，有时也卖掉它们。【1题详解】句意：我想要一件特别的T恤作为我哥哥的生日礼物，但在商店购买一件特别设计的T恤需要20美元。根据“IwantedaspecialT-shirtformybrother’sbirthdaygift,...theshopwanted$20foraspecialdesignonaT-shirt.”可知，想要买一件特别的T恤，但是去商店购买需要20美元，前后是转折关系，用连词but连接。故填but。【2题详解】句意：所以我决定自己做。根据“SoIdecidedtomakeitby...”可知，决定自己做一件特别的T恤，byoneself“独自”，主语为I，反身代词用myself。故填myself。【3题详解】句意：在T恤衫上画点什么很有趣。分析句子可知，此句为主系表结构，动名词作主语，谓语动词用单数。故填is。【4题详解】句意：这些T恤衫是我爱好中最贵的部分。最高级mostexpensive前需要加定冠词the。故填the。【5题详解】句意：我把很多T恤作为礼物送给我的家人和朋友。givesthtosb“把某物给某人”。故填to。4、1.best2.another3.hitting4.an5.with6.careless7.worried8.Though9.minutes10.really【解析】【导语】本文主要介绍了当作者年轻的时候他的父亲告诉他小的善举可能会带给人一个巨大的幸福。作者通过在高速路上帮助一个差一点给自己造成车祸的司机，深深的体会到了这个道理。【1题详解】句意：所以我总是尽我最大的努力去帮助别人。tryone’sbesttodosth“尽某人最大努力去做某事”，固定搭配，故填best。【2题详解】句意：一天下午，我在去福州的高速公路上开车，另一辆车突然驶入我的车道。根据音标可知，此空应填another表示“另一个”，故填another。【3题详解】句意：为了不撞到车，我撞到了路边。from是介词，后接动名词，故填hitting。【4题详解】句意：但幸运的是，没有造成意外。此处表示泛指，且accident是以元音音素开头的，故填an。【5题详解】句意：我很生那个司机的气，但我想也许他只是粗心大意。beangrywithsb“生某人的气”，固定搭配，故填with。【6题详解】句意：我很生那个司机的气，但我想也许他只是粗心大意。根据音标可知，此空应填形容词careless“粗心的”，故填careless。【7题详解】句意：他看起来看担心。look是感官动词，后接形容词，修饰人用worried表示“担心的”，故填worried。【8题详解】句意：虽然他有一个备胎，但他没有任何东西可以用。根据音标可知，此空应填though表示“尽管”，引导让步状语从句，故填Though。【9题详解】句意：十五分钟后，我完成了这项工作。根据Fifteen可知，此空应填复数名词，故填minutes。【10题详解】句意：我又热又累，但在对那个人做了一个善举后，我真感觉很好。此空修饰动词felt，应填副词really，故填really。5、1.E2.D3.F4.C5.B【解析】【导语】本文主要讲述了眼神交流的重要性和不同文化中对眼神交流的不同看法。【1题详解】根据前句“Eyecontactmeanslookingintoanotherperson’seyes...Itcanbethekeytocommunication”可知，此处谈论眼神交流及其重要性。选项E“这是肢体语言中非常重要的一部分”符合语境，故选E。【2题详解】根据前句“Ifyoudonotuseeyecontact,Westernersmaythinkthatyouarenotlistening.”可知，西方人谈话时需要眼神交流。选项D“西方人也可能认为你在撒谎”符合语境，故选D。【3题详解】根据“However,thingsaredifferentinmanyAsiancountries.Lookingdownwhentalkingwithanolderperson,likeateacheroraparent,ispolite.”可知，在许多亚洲国家，与年长的人交谈时，低头是有礼貌的，可见不同地区对于眼神交流是有差异的。选项F“这些差异可能导致误解”符合语境，故选F。【4题详解】根据“Butusingtoomuchisnotpoliteeither.Inmanycountries,watchingotherpeople,especiallystrangers,foralongtimeisimpolite.”可知，空格处与后句构成转折，后句内容是说如果用太多眼神交流也不礼貌。选项C“不使用眼神交流可能会造成问题”符合语境，故选C。【5题详解】根据“Hereyoucancheckoutabookaboutthecultureofthecountryyouplantovisit.”可知，你可以查阅一本关于你计划访问的国家文化的书。选项B“你可以去当地的公共图书馆”符合语境，故选B。三、阅读理解（40分）6、1.B2.A3.C4.D【解析】【导语】本文主要介绍了一个庭院销售活动的相关情况。【1题详解】细节理解题。根据“July13(noitemswillbeacceptedafterthisdate).”可知，六月十三日之后不再接收物品，故选B。【2题详解】细节理解题。根据“Noclothing,computers,TVsorencyclopedias(百科全书)accepted.”可知，不接受衣服，电脑，电视和百科全书，故选A。【3题详解】细节理解题。根据“Allelectronicitemsmustbeinworkingorder.”可知，所有电子产品必须处于正常工作状态，故选C。【4题详解】细节理解题。根据“ThosewithquestionsorofferingtohelpcancallJaneCameronat四、补全对话（10分）7、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“那是个好主意”符合语境。故选A。五、语法填空（10分）8、1.C2.D3.B4.D5.A6.D7.C8.B9.A10.A11.B12.C13.C14.C15.B【解析】【导语】本文主要介绍了世界著名的登山运动员杰瑞的故事。【1题详解】句意：从2015年开始，他和朋友们花了两年时间在南美洲冒险。in在里面；to到；on在上面；with和。spendtimeonsth.“花费时间在某物上”。故选C。【2题详解】句意：他甚至被一家著名地理杂志选为2018年的年度冒险家。chose选择，动词过去式；chooses动词不定式；choosing动名词；chosen过去分词。主语He和谓语choose之间是被动关系，此处用过去分词。故选D。【3题详解】句意：虽然杰瑞取得了巨大的成功，他没有感到满意。if如果；although虽然；when当；since自从。根据“Jerryhadachievedgreatsuccess,hedidn’tfeelpleased”可知前后两句是让步关系，用although引导让步状语从句。故选B。【4题详解】句意：他问自己。he他，主格；his他的，形容词性物主代词；him他，宾格；himself他自己，反身代词。根据“Heasked...”可知是他问他自己。故选D。【5题详解】句意：我怎样才能把我的冒险变成可以帮助世界的事情。something一些事；anything任何事；everything所有事；nothing没有事。根据“turnmyadventuresinto...thatcanhelptheworld”可知是把自己的冒险变成可以帮助世界的事情，用something。故选A。【6题详解】句意：但是科学家们自己无法到达那里。so所以；or或者；and和；but但是。此处和前文内容是转折关系，用but连接。故选D。【7题详解】句意：因为这些最勇敢的冒险家能够成功。brave勇敢的，形容词原级；braver比较级；bravest最高级；thebravest定冠词the加最高级。根据“adventurerscanmakeit”可知此处指最勇敢的冒险家，前有these修饰，最高级前不加定冠词。故选C。【8题详解】句意：然后他想到了一个主意。a不定冠词，修饰以辅音音素开头的单词；an不定冠词，修饰以元音音素开头的单词；the定冠词；/零冠词。此处泛指“一个主意”，idea以元音音素开头，用不定冠词an。故选B。【9题详解】句意：他成立了一个由顶级冒险家组成的团队来为科学家收集样本。tocollect收集，动词不定式；collecting动名词；collect动词原形；collected动词过去式。此处作目的状语，用动词不定式。故选A。【10题详解】句意：通过研究样本，科学家可以更多地了解地球并找到保护地球的方法。studying学习，动名词；study动词原形；studies动词单三；studied动词过去式。介词by后加动名词。故选A。【11题详解】句意：他所做的工作是多么有意义啊！whata引导感叹句，修饰可数名词单