2025届安徽省颍上三中学八下英语期末质量检测模拟试题含答案

2025届安徽省颍上三中学八下英语期末质量检测模拟试题满分120分，时间90分钟一、单项选择（共10小题，满分20分）1、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。2、I’vemade________120dumplingsinthelastonehour.A.atless B.atmore C.atleast D.atlast3、Maryhasatoothachetoday,________shegoestoschoolasusual.A.although B.but C.and D.or4、Thetrafficinourcityis________thanitusedtobe,butthere’sstillalongwaytogo.A.best B.better C.worse D.worst5、Jackis_________asix-year-oldboy,butheknowsalotaboutrobottehnology.A.hardly B.simply C.recently D.clearly6、—I’mconsideringvisitingSingapore.Iwanttoknow________.—Youhavemanychoices.A.whetherisitfunintheNightSafari B.howwastheweatherthereC.whatspecialfoodIcantrythere D.haveyoueverbeentherebefore7、Ifyoualwayscompareyourself________others,youwon’tfeelhappy.A.with B.in C.of D.by8、Afterthebigearthquake,thousandsofvolunteerswenttothestreetto________bottledwaterandfoodtothevictims.A.getout B.handout C.putout D.runout9、—IthinklisteningtomusichelpscalmmedownwhileIamdoingmyhomework.—________.Ineedtostudyinaquietenvironment.A.Idon’tagreewithyou B.Thatsoundsfun C.SoIdo D.Ithinkso10、—MayIspeaktoMrs.Green?—Sorry,she________China.She________inaweek.A.hasgoneto,willreturn B.hasgoneto,hasreturnedC.hasbeento,hasreturned D.hasbeento,willreturn二、完成句子（共5小题，满分10分）11、Thelocalpeoplearethankfultothe________teamforwhattheyhavedone.(medicine)12、—CanyouspeakF________?—Sure.IhavebeeninParisforover8years.13、让我们去远足而不是待在家里。Let’sgohiking______________stayingathome.14、你询问顾客需要什么尺寸的衣服，可以这样问：________________need?15、Davidforgottobringmoneywithhim,soI________（借）himsometopayforhislunch.三、补全对话（10分）16、根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意思连贯、完整。A:Goodmorning,sir._____1_____?B:Yes.Iwanttobuyasuit.A:Wehavesuitsindifferentstyles.Whichonedoyoulike?B:Ilikethisone.Itseemssuitableformetowearatformalmeetings.CanItryiton?A:Yes._____2_____?B:SizeM.A:Whatcolorwouldyouprefer,darkblueorblack?B:_____3_____.A:Hereisadarkblueone.B:Whereisthefittingroom?A:Thefittingroomisoverthere.B:Thankyou.(Aftertenminutes)A:_____4_____?B:Hmm,itfitsmequitewell.I’llbuyit._____5_____?A:1000yuan.Youcanpayatthecounter(柜台)overthere.B:OK.Thankyou.四、阅读理解（40分）17、SaturdayMay29th.Somethinghaschangedmymindtoday.Isawsomepicturesoftheseaanimalsbadlyinfluencedbytherubbishinthesea.Ican’tgetthatoutofmymind,soIdecidedtoliveagreenerlife.EachdayIwillkeeptryingtochangeonethingthatIdotoprotecttheearth.MondayMay31stTodayIhavedecidedtostopusingplasticbagstopackthesandwichesmadebymom.Plasticbagskeepmysandwichniceandfresh,buttheyaredisposable(一次性的).SoIdecidedtouseareusablecontainerslikeglassboxesorbowls.Itoldthistomyclassmatestoo.Theyallagreedwithme.ThursdayJune3rd.TodaywhenItookoutmylunchinaglasscontainer,Ihappilynoticedmoreofmyclassmatesbringtheirhome-madelunchintheirowncontainerstoschool!Tonight,whenshopping,Itookmyownclothbags.Inthisway,therearenoplasticorpaperbagstothrowawayathome.FridayJune4thIt’sbeenaweeksinceIdecidedtoliveamoreenvironment-friendlylife.Iactuallyseeadifferenceintherubbishinmyhome.Thegarbagebagislighterandonlyonethirdfilled.IfeelexcitedthatIhavemadearealdifference.TomorrowI’mtakingthebustoschooltosaveenergy.1.Whydidthewriterdecidetoliveagreenerlife?A.Becausehisclassmatesaskedhimtoprotecttheenvironment.B.Becausehismommadetoomanysandwichesforhislunch.C.Becausehetooksomebadpicturesofsomeseaanimals.D.Becausehefoundrubbishhadbadinfluencesonanimals.2.Whatdoestheunderlinedword“containers”meaninthepassage?A.集装箱 B.容器 C.垃圾袋 D.保鲜袋3.WhichofthefollowingstatementsisTRUE?A.June4thwasasrainyasMay31st.B.ThewriterhasmademorerubbishsinceMay29th.C.ThewriterwentshoppingontheeveningofJune3rd.D.Allclassmatesdisagreedtostopusingplasticbags.4.Thebesttitleforthepassageabovemightbe“___________”.A.NewsofSeaAnimals B.DiariesofProtectingtheEarthC.PostersofSeaRubbish D.LettersofSavingEnergy18、Jilly,thegiraffelivedattheMorganZoo.Shelikedthezooandwasfriendswithalltheothergiraffes.Therewasjustoneproblem.Jillywastootall.Whenshewalkedslowlyaroundthezoo,shehadtobenddown(俯身)togetpastsomeofthetrees.Theothergiraffesjustwalkedalongwithoutanyproblem.“Whycan’tIbelikethem?”“Igetsotiredofbendingdowntogetpastsomeofthetrees!”shethought.Oneday,Jillywaseatingleaveswhenshesawoneofherfriends,Granite,strugglingtoreachsomeleavesontheothertrees.Jillywentuptohimandasked,“What’swrong?”Thegiraffesaid,“I’mhavingtroublereachingtheleavesofthesetrees.IwishIwereastallasyousoIwouldn’thaveanytroublegettingmyfood.”“YouwanttobeastallasIam?”askedJilly.“IalwayswantedtobeshortersoIwouldn’thavetobenddowntogetpastallthesetrees.”Withthat,JillypulleddowntheleavesforGranite.SuddenlytwomoregiraffescamealongandaskedifJillycouldgetthemsomeleaves.“Sure.”SaidJilly,“Iwouldbegladtohelpyou.”Afterallthegiraffeshadtheirfoodthatday,Jillystartedbacktotheothersideofthezootorest.Shefeltsohappyandproudthatshewasabletohelptheothergiraffesgettheirfoodfromthetalltree.“Howsillyitwasofmetowanttobeshorterlikethem.”shethoughttoherself.1.WhatwasJilly’sproblem?A.Shethoughtshewastootall.B.Othergiraffesalwaysmadefunofher.C.Therewassomethingwrongwithherneck.D.Shehaddifficultiesincommunicatingwithothers.2.Whatdoestheunderlinedphrase“pulleddown”meaninChinese?A.脱下 B.推下 C.滑下 D.拽下3.HowmanygiraffesdidJillyhelp?A.One. B.Two. C.Three. D.Four.4.HowdidJillyfeelattheendofthestory?A.Tiredandlonely. B.Happyandproud.C.Funnyandexcited. D.Surprisedandangry.5.Whatlessoncanwelearnfromthestory?A.Betterlaterthannever.B.Behappywithwhoweare.C.Afriendiseasiertofindthanlost.D.Nothingisdifficulttothemanwhowilltry.19、Atabout22:00onFebruary4,2022,attheopeningceremony（幕式）ofthe24thWinterOlympics,achildren’schoir（合唱团）fromHebeiProvincesangtheOlympicthemesong.DengXiaolan,whowasborninYijiazhuangVillage,Fuping,tookthechildrenfromasmallvillagetothecenteroftheworldstage.WhenDengcametoMalanPrimarySchoolin2003,sheaskedthechildren,“Whatsongcanyousing?”Tohersurprise,thechildrenweretooshytosingasong.Dengwasverysad.Atthattime,shedecidedtodosomething.“Iwantchildreninmyhometowntohavemusicintheirchildhood,”shesaid.DengcametoMalanVillageagainandstartedtoworkasamusicteacherin2004.IttookDengatleastsevenhourstoreachthevillagefromBeijing.Althoughshemetmanydifficulties,Dengwashappytofindthatthechildrenwereveryinterestedinmusicandmostofthemweregoodatmusic.Overthepast18years,shespentatleasthalfayeareachyearteachingmusic.ItisDeng’swishtogiveherstudentsaconcertinanaturalenvironment.In202,DengstartedconcertinMalanVillagetogiveheryoungstudentsachancetofeelthemagicofmusic.Whenshewatchedtheperformanceattheopeningceremonyofthe24thWinterOlympics,Dengsaid,“Thechildreninthemountainshavebrighteyes,likethestarsinthesky.Theirvoiceislikethesoundofnature,andtheirloveforsingingismoving（令人感动的）.”1.Whatisthemainpurpose（目的）ofwritingParagraph2?A.Tointroducethechildrentotheworld.B.ToshowhowmuchDenglovesmusic.C.Toaskpeopletohelpthepoorchildren.D.ToshowthereasonwhyDengtaughtmusicinthevillage.2.WhatcanwelearnfromParagraph3?A.DengXiaolanwasamusicteacherinBeijingbefore.B.ChildreninMalanVillagehaddifficultyingoingtoschool.C.DengXiaolanfelttiredafterreturningtoMalanVillagefromBeijing.D.DengXiaolanfoundthatthechildrenofthevillagehadatalentinmusic.3.HowmanyyearsdidshespendteachingthechildrensingingbeforetheysangtheOlympicthemesong?A.3years. B.4years. C.18years. D.20years.4.Whatdoesthepassageismainlyabout?A.Theimportanceofmusictochildren.B.ThelifestoriesofthechildreninMalanVillage.C.ThesuccessofthechildreninMalanVillageintheOlympics.D.DengXiaolan,whobroughtmusictothechildreninMalanVillage.20、Sincetheearliesttimes,treeshavealwaysbeenveryusefulandimportanttoman.Eventodaytreescontinuetoserveusinsomanyways.Treesgiveusfruitsandbuildingmaterialsintheformofwood.Withouttreesitwouldbeimpossibletobuildhouses,boatsandevenbridges.Furnituresuchastables,chairsandbedsismadeofwood.Itisveryhotinthetropics（热带地区）allthroughtheyear.Treesprotectmanfromtheterribleheat.Theycanalsopreventgoodandrichtopsoilfrombeingwashedawayduringheavyrains.Iftherewerenotrees,thelandwouldbecomeadesert.Therearesomanydesertareasintheworld.Peopleinthepasthadlittleknowledgeaboutscienceofnature,theycutdownthetreesandneverplantednewones.Aftersomeyears,therichsurfacesoilwasblownawaybystrongwindsandwashedawaybyheavyrains.Intheend,thelandwasturnedintouselessdesertswherenothingcouldgrow.1.Treeswere________tomanintheearliesttimes.A.useful B.useless C.terrible D.notimportant2.________aremadeofwood.A.Tallbuildings B.Oldcars C.Chairsandbeds D.Newfruits3.Treesprotectusfrom________inthetropics.A.heavyrains B.coldweather C.beingwashedaway D.theterribleheat4.Becausetreeswerecutdown,________.A.thelandwasturnedintodeserts B.thesoilbecamericherandricherC.newstreeswereplantedontheland D.peoplebuiltalotofhousesintheareas5.Accordingtothepassage,________.A.treesarenotasusefulnowastheyusedtobe B.peoplehavealwaysfoundtreesveryusefultothemC.treesweremoreusefulinthepastthantheyarenow D.peopleinthepastdidn’tknowhowtomakeuseoftrees五、完形填空（10分）21、youngboywantedtobeagemologist(宝石学家).Heaskedanexpertongem(宝石)to____1____him.Theexpertdidn’tthinkthattheboyhadenoughpatience(耐心)tolearnit.____2____,intheend,theexpertagreedandsaid,“Beheretomorrow.”Thenextmorningtheexpertputajade(玉)stonein____3____handandtoldhimtoholdit.Theexpertthenwenttodohisownwork.Theboysatquietlyandwaited.Thefollowingmorningtheexpert____4____putthejadestoneintheboy’shandandtoldhimto____5____it.Onthethird,fourthandfifthdaystheexpertdidit____6____.Onthesixthdaytheyoungboyheldthejadestone.Thistimeheasked,“Teacher,whenamIgoingto____7____something?”“You’lllearn,”saidtheexpert.Fewmoredayslater,theboybegantofeel____8____.Heevenwantedtogiveitup.Onemorning,theexpertagainputastoneintheboy’shand.Theboysaidwithoutlookingat____9____,“Thisisnotthesame______10______!”“Youhavebeguntolearn”,saidtheexpert.1.A.catch B.carry C.take D.teach2.A.And B.So C.But D.Until3.A.hisown B.her C.my D.theboy’s4.A.again B.probably C.finally D.never5.A.throw B.hold C.put D.hide6.A.afterawhile B.littlebylittle C.againandagain D.moreandmore7.A.learn B.pick C.see D.hear8.A.afraid B.angry C.excited D.shy9.A.hisarm B.hisfoot C.hishand D.hisleg10.A.seat B.hand C.day D.jadestone六、阅读表达（10分）22、根据短文内容，回答下列问题。famousteacherwenttoavillagetogiveatalk.Hetaughtpeopleaboutforgiveness(宽恕).Hesaid,“Angerislikefire.Itcannotonlyburnothers,butalsoburnourselves.Weshouldstayawayfromangerandlearntoforgive.”Jeffgotangryquiteeasily.Whenhelistenedtothis,hestoodupandsaid,“You’retalkingrubbish.”Theteacherheardhimbutdidn’treplytohim.Hewasaspeacefulasbefore.Seeingthis,Jeffgrewangrierandthrewastoneattheteacherandthenheleftangrily.Theteacherwasstillpeacefulandwentonwithhistalk.Afterreturninghome,Jeffkeptthinkingabouttheteacher’swords.Ashisangerdieddownslowly,hewassorryforhiswordsandaction.SoJeffwenttotheteacherandsaidsorrytohim.However,theteacherlookedathiminsurpriseandasked,“Whoareyou?Whydoyousaysorrytome?”“Youdon’trememberme?Isaidsomeunkindwordsanddidsomethingwrongtoyou.Icometoaskforyourforgiveness,”saidJeff.Theteachersaidpeacefully,“Brother,don’ttalkaboutthat—that’shistory.Weshouldmoveforwardandtrynottomakethesamemistakeagain.Nowleavethosethingsthereandimproveyourpresent(现在)bydoinggoodthings.”1.Whydidtheteachersay“Angerislikefire”?_______________________________________________2.WhatdidJeffthinkoftheteacher’stalk?_______________________________________________3.WhatdidJeffdowhentheteacherdidn’treplytohim?_______________________________________________4.HowdidtheteacherfeelwhenJeffsaidsorrytohim?_______________________________________________5.WhatdidtheteacheraskJefftodo?_______________________________________________七、书面表达（20分）假如你们学校英文杂志开办了MyHometown栏目，请根据以下提示，写一篇英语短文投稿，向大家介绍你的家乡。提示：1.Whereisyourhometown?2.Whatinterestingthingscanyoudoinyourhometown?3.Whatdoyouthinkofyourhometown?注意：1.短文必须包含以上所有要点，可适当发挥。2.文中不得出现真实的校名和人名。3.词数70个左右（开头已给出，不计入总词数）Myhometown______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

参考答案一、单项选择（共10小题，满分20分）1、—Lily,couldyoutellme________?—Certainly.Itwillstartattentomorrowmorning.A.wherethefashionshowwillbeheldB.whowillbeonthefashionshowC.whenthefashionshowwillstart2、C【解析】【详解】句意：在过去的一个小时，我做了至少120个饺子。考查介词短语辨析。atleast至少；atlast最后。根据“...120dumplingsinthelastonehour.”可知是至少做了120个饺子，故选C。3、B【解析】【详解】句意：玛丽今天牙疼，但她照常上学。考查连词辨析。although即使；but但是；and和；or或者。根据“Maryhasatoothachetoday,…shegoestoschoolasusual.”可知玛丽牙疼，她和往常一样去学校，前后是转折关系，要用but，故选B。4、B【解析】【详解】句意：我们城市的交通比以前好了，但还有很长的路要走。考查形容词的比较级。best最好的；better更好的；worse更糟糕的；worst最糟糕的。根据“butthere’sstillalongwaytogo但还有很长的路要走”可知，交通比以前“更好”。故空格处要填比较级better。故选B。5、B【解析】【详解】句意：杰克只是一个六岁的男孩，但他对机器人技术很了解。考查副词辨析。hardly几乎不；simply仅仅；recently最近；clearly清楚地。根据“asix-year-oldboy,”可知此处强调杰克仅仅是一个六岁的男孩。故选B。6、C【解析】【详解】句意：——我正在考虑去新加坡。我想知道我能在那里尝试什么特别的食物。——你有很多选择。考查宾语从句。根据“Iwanttoknow…”可知，此处是宾语从句，用陈述语序，ABD选项是疑问语序。故选C。7、A【解析】【详解】句意：如果你总是拿自己和别人比较，你不会感到快乐。考查介词辨析。with具有；in在里面；of属于……的；by通过。根据“compareyourself…others,”可知，这里是把自己和别人比较，compare…with…将……与……进行比较……。故选A。8、B【解析】【详解】句意：大地震后，数千名志愿者走上街头向灾民分发瓶装水和食物。考查动词短语，getout出去；handout分发；putout扑灭；runout用完。观察句子，结合句意在地震后应该是志愿者向灾民分发瓶装水和食物，故选B。9、A【解析】【详解】句意：——我认为在我做作业的时候，听音乐有助于我平静下来。——我不同意你的观点。我需要在安静的环境中学习。考查情景交际。Idon’tagreewithyou我不同意；Thatsoundsfun听起来很有趣；SoIdo我也是；Ithinkso我也这么想。根据“IthinklisteningtomusichelpscalmmedownwhileIamdoingmyhomework.”以及“Ineedtostudyinaquietenvironment.”可知，两者观点不一致。此处应说“我不同意”。故选A。10、A【解析】【详解】句意：——我可以和格林夫人讲话吗？——抱歉，她去中国了。她将在一周后回来。考查动词时态。have/hasbeento去过某地（已回）；have/hasgoneto去了某地（未回）。根据“MayIspeaktoMr.Green?”和“Sorry,”可知，格林夫人去中国了还未回，用hasgoneto，可排除CD选项；再根据“inaweek”可知，空二所在句子是一般将来时。故选A。二、完成句子（共5小题，满分10分）11、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。12、(F)rench【解析】【详解】句意：——你会说法语吗？——当然。我在巴黎已经8年多了。根据“Canyouspeak”及所给首字母提示可知，这里是说法语，French意为“法语”，不可数名词。故填(F)rench。13、①.instead②.of【解析】【详解】根据提示可知，需要翻译“而不是”，“而不是”翻译成insteadof，介词短语。故填instead；of。14、Whatsizedoyou【解析】【详解】whatsize“什么尺寸”，此句是一般现在时，主语you是第二人称，助动词用do，特殊疑问句将其提到主语前，故填Whatsizedoyou。15、lent【解析】【详解】句意：大卫忘记带钱了，所以我借给他一些来支付午餐的费用。lend“借”，动词。lendsb.sth.动词短语，意为“借给某人某物”。根据“...forgotto...”可知，此句为一般过去时态，lend的过去式为lent。故填lent。三、补全对话（10分）16、1.Can/MayIhelpyou2.Whatsizedoyouwant3.Darkblue/Ipreferdarkblue4.Whatdoyouthinkofit5.Howmuchisit【解析】【导语】本文是顾客去商店买衣服，与店员之间的对话。【1题详解】根据下句“Yes.Iwanttobuyasuit.”可知，此处是店员询问顾客“我能为你效劳吗？”。故填Can/MayIhelpyou。【2题详解】根据下句“SizeM.”可知，此处是店员询问顾客想要什么尺寸。故填Whatsizedoyouwant。【3题详解】根据上句“Whatcolorwouldyouprefer,darkblueorblack?”和下句“Hereisadarkblueone.”可知，此处是顾客回答更想要深蓝色的。故填Darkblue/Ipreferdarkblue。【4题详解】根据下句“Hmm,itfitsmequitewell.”可知，此处是店员询问顾客的看法。故填Whatdoyouthinkofit。【5题详解】根据下文“1000yuan.”可知，此处是顾客询问价格。故填Howmuchisit。四、阅读理解（40分）17、1.D2.B3.C4.B【解析】【导语】本文是一篇应用文，介绍了作者保护地球环境，节约资源，过绿色生活的几篇日记。【1题详解】细节理解题。根据“Isawsomepicturesoftheseaanimalsbadlyinfluencedbytherubbishinthesea.Ican’tgetthatoutofmymind,soIdecidedtoliveagreenerlife.”可知，作者发现垃圾对动物造成了严重的影响，所以决定过绿色生活。故选D。【2题详解】词句猜测题。根据“likeglassboxesorbowls”可知，玻璃盒和碗都属于容器，故划线部分单词意为“容器”。故选B。【3题详解】细节理解题。根据ThursdayJune3rd.中“Tonight,whenshopping,Itookmyownclothbags.”可知，作者6月3日晚上去购物了。故选C。【4题详解】最佳标题题。通读全文可知，本文介绍了作者保护地球环境，节约资源，过绿色生活的几篇日记，故“DiariesofProtectingtheEarth”可作为文章标题。故选B。18、1.A2.D3.C4.B5.B【解析】【导语】本文介绍一只叫吉莉的长颈鹿因为自己太高了而感到苦恼，但是正因为她的高度帮助到其他的长颈鹿，吉莉也明白要悦纳自己。【1题详解】细节理解题。根据“Therewasjustoneproblem.Jillywastootall.”可知，吉莉太高了，故选A。【2题详解】词句猜测题。根据“Withthat,JillypulleddowntheleavesforGranite.SuddenlytwomoregiraffescamealongandaskedifJillycouldgetthemsomeleaves.”可知，说着，吉莉为格拉尼特拽下了树叶。突然又来了两只长颈鹿，问吉莉能不能给它们弄些树叶。所以此处“pulleddown”的意思是“拽下”，故选D。【3题详解】细节理解题。根据“Withthat,JillypulleddowntheleavesforGranite.”和“SuddenlytwomoregiraffescamealongandaskedifJillycouldgetthemsomeleaves.”可知，吉莉帮了三只长颈鹿，故选C。【4题详解】细节理解题。根据“Shefeltsohappyandproudthatshewasabletohelptheothergiraffesgettheirfoodfromthetalltree.”可知，她感到非常高兴和自豪，因为她能够帮助其他长颈鹿从高树上得到食物。故选B。【5题详解】主旨大意题。本文介绍一只叫吉莉的长颈鹿因为自己太高了而感到苦恼，但是正因为她的高度帮助到其他的长颈鹿，吉莉也明白要悦纳自己。故选B。19、1.D2.D3.C4.D【解析】【导语】本文主要介绍了邓小岚给马兰村的孩子们带来了音乐，她用18年时间改变孩子命运，让这些孩子有机会接触音乐，爱上音乐，并走出大山，来到世界舞台中心。【1题详解】主旨大意题。根据“Tohersurprise,thechildrenweretooshytosingasong...”以及第二段内容可知第二段主要介绍了她为什么要在马兰村教音乐。故选D。【2题详解】推理判断题。根据“Dengwashappytofindthatthechildrenwereveryinterestedinmusicandmostofthemweregoodatmusic”可知邓很高兴地发现孩子们对音乐很感兴趣，而且大多数孩子都很擅长音乐，即村里的孩子对音乐有天赋。故选D。【3题详解】细节理解题。根据“Overthepast18years,shespentatleasthalfayeareachyearteachingmusic”可知她花费了18年时间教孩子。故选C。【4题详解】主旨大意题。本文主要介绍了邓小岚给马兰村的孩子们带来了音乐，她用18年时间改变孩子命运，让这些孩子有机会接触音乐，爱上音乐，并走出大山，来到世界舞台中心。故选D。20、1.A2.C3.D4.A5.B【解析】【导语】本文讲述了树木对于人类和环境的好处和重要性。【1题详解】细节理解题。根据“Sincetheearliesttimes,treeshavealwaysbeenveryusefulandimportanttoman.”可知在最早的时候，树木对于人类是有用的。故选A。【2题详解】细节理解题。根据“Furnituresuchastables,chairsandbedsismadeofwood”可知椅子和床是由木头制成的。故选C。【3题详解】细节理解题。根据“Treesprotectmanfromtheterribleheat.”可知在热带，树木保护我们免受酷热的侵袭。故选D。【4题详解】细节理解题。根据“Peopleinthepasthadlittleknowledgeaboutscienceofnature,theycutdownthetreesandneverplantednewones.Aftersomeyears,therichsurfacesoilwasblownawaybystrongwindsandwashedawaybyheavyrains.Intheend,thelandwasturnedintouselessdesertswherenothingcouldgrow”可知因树木被砍伐，这块土地变成了沙漠。故选A。【5题详解】推理判断题。本文讲述了树木对于人类和环境的好处和重要性，之前人们对于自然的科学了解甚少，所以砍伐树木也不种树，经过许多年后发现树木对他们很有用。故选B。五、完形填空（10分）21、1.D2.C3.D4.A5.B6.C7.A8.B9.C10.D【解析】【导语】本文主要讲述了一个年轻男孩想要成为宝石学家，便向一位专家求学，但专家每天都让他拿着一块玉石，不教授其他内容，就在男孩想要放弃之时，有一天他发现自己手里拿的不是前几天的同一块玉石了，而此时他才意识到，其实他每天都在学习。【1题详解】句意：他请一位宝石专家来教他。catch抓；carry搬；take带着；teach教。根据“Ayoungboywantedtobeagemologist”可知，男孩想要成为一名宝石学家，因此请专家来教他。故选D。【2题详解】句意：但最后，专家同意了，并说：“明天来吧。”And并且；So所以；But但是；Until直到。根据“Theexpertdidn’tthinkthattheboyhadenoughpatience”以及“theexpertagreed”可知，专家认为男孩没有足够的耐心去学习，但还是同意了教他，前后是转折关系，故选C。【3题详解】句意：第二天早上，专家将一块玉石放在男孩的手里。hisown他自己的；her她的；my我的；theboy’s男孩的。根据“toldhimtoholdit”，可知专家把玉石放在了男孩的手里。故选D。【4题详解】句意：第三天早上，专家又把玉石放在男孩手里，让他拿着。again再，又；probably可能；finally最终；never从不。根据“putthejadestoneintheboy’shand”可知，专家做的事情跟第二天早上一样。故选A。【5题详解】句意：第三天早上，专家又把玉石放在男孩手里，让他拿着。throw扔；hold拿着，握着；put放置；hide隐藏。根据“putthejadestoneintheboy’shand”可知，此处承接前面的动作，专家让男孩用手拿着玉石。故选B。【6题详解】句意：在第三天，第四天，第五天，专家一遍又一遍地重复同样的事情。afterawhile一会后；littlebylittle一点点；againandagain一遍又一遍；moreandmore越来越多。根据下文“Onthesixthdaytheyoungboyheldthejadestone”可知，前几天男孩子一直重复在做相同的事情，那就是用手拿着玉石。故选C。【7题详解】句意：老师，我什么时候才能学到东西？learn学习；pick采摘；see看见；hear听见。根据下文老师的回答“You’lllearn”，并结合前文男孩想要成为宝石学家的想法，可知男孩想要学到东西。故选A。【8题详解】句意：又过了几天，男孩开始生气了。afraid害怕的；angry生气的；excited兴奋的；shy害羞的。根据前文“Onthesixthdaytheyoungboyheldthejadestone”以及下文“Heevenwantedtogiveitup”可知，男孩连续六天就只是手里拿着玉石，没有做其他事情，他觉得自己没有学到东西，因此会生气，甚至想放弃。故选B。【9题详解】句意：男孩看也不看自己的手，说道：“这不是同一块玉石。”hisarm他的胳膊；hisfoot他的脚；hishand他的手；hisleg他的手。根据“theexpertagainputastoneintheboy’shand”可知，专家再次把玉石放在男孩手里，所以此处是男孩没有看自己的手。故选C。【10题详解】句意：男孩看也不看自己的手，说道：“这不是同一块玉石。”seat座位；hand手；day天；jadestone玉石。根据前文“theexpertagainputastoneintheboy’shand”可知，通过这几天不断用手感觉玉石，男孩察觉出来这次手里的不是同一块玉石。故选D。六、阅读表达（10分）22、1.Becauseit