黑河市重点中学2024届英语八下期末学业质量监测模拟试题含答案

黑河市重点中学2024届英语八下期末学业质量监测模拟试题满分120分，时间90分钟一、单项选择（共10小题，满分20分）1、—MarkTwainrosefromanobodytofamouswriterintheworldinhislife.—Yes.Yourchanceof________yourdreaminthefuturedependsonyourefforttoday.A.winning B.flying C.achieving D.protecting2、Whatisthewaytoorganizetheideasintheparagraphbelow?Ialwaystrytodotherightthings.IlistentotheteacherscarefullyinclassandaskteachersforhelpwhenIhaveproblems.Attheweekend,Ioftenhelpmymomdosomehousework.Ihelpmylittlesisterwithherhomeworktoo.A.Timeorder. B.Spaceorder.C.Specifictogeneral. D.Generaltospecific.3、Peoplefromallwalksoflifecanhelpwiththeprojectbecausetheydodifferentjobs.Whatisthemeaningoftheunderlinedphrase?A.fromdifferentareasB.withdifferenthobbiesC.ofdifferentcharactersD.fromdifferentbackgrounds4、—Allofmyclassmatesaredoingtheirlessons________inorderthattheycanperformwellinthecomingfinalexam.—Yes.Weneedtotryourbestaswell.A.quickly B.carefully C.easily5、—Mike,________?—No,myheadfeelshot.A.areyouavailable B.areyouOKC.doyouenjoyyourself D.doyoumindit6、Danielwantedtoknow___________.A.whetherwewillbeinvitedB.thatwewouldhaveaholidayornotC.whatwereyoutalkingaboutD.ifNantongbelongstoJiangsuProvince7、Nomatterhowharditis,we’llkeep________untilwemakeit.A.arguing B.trying C.beating D.failing8、—WhenwillNingyangLineopen?—________nextyear.Only40%ofit________beenbuilt.A.Until;has B.Until;have C.Notuntil;has D.Notuntil;have9、Couldyoutellmehowtosucceedin_______aspeechinfrontofpeople?A.made B.make C.making D.tomake10、Theboywenttothehospital________afterhismother.A.looked B.look C.tolook D.looking二、完形填空（10分）11、阅读下面短文，掌握大意，然后从A、B、C、D四个选项中选出最佳选项。OffthenorthwestcoastofMalaysia,agroupofislandscalledLangkawisitsuponthesea.It’stheplacewherewehadourrecent___1___.Wegotupearlyandjumpedontothe___2___.Astheengines（引擎）hummed,snow-whitebubbles（泡泡）cameoutfrombelow.Ourtrip___3___.ThefirstislandwearrivedatwascalledtheIslandoftheYoungLady.Thenamecamefromthemountainsthat___4___ayounglady.Wewereallowedintothewaterforabouthalfanhour,anditwasfun___5___withmyclassmatesinthewater.___6___oneofmywatershoesfellintothelake.SoI___7___spendtherestofthetripwithonlyoneshoeon.Whenwewalkedthroughtheforest,Ithoughtitwasanicewalk___8___.Butwithonlyoneshoe,my___9___cameacrosseithercoldglassorhotstonesalongtheway.___10___thedaywenton,thelandbecamemoreandmorejagged（凹凸不平的）.Iwas___11___witheverystepItook.Butthensomething___12___happened.Isteppedonaseashellthesizeofmyhand!Ihad___13___seensuchabigseashellbefore.IfeltlikeIfoundgoldandallthepain（疼痛）wasworthit.ThetripwasavaluableexperienceasI___14___animportantlessonthatday.Thatis,thingscangofrombadto___15___.Rememberthecheerfulfeelingsandforgetthebadexperiences.1.A.familytrip B.classmeeting C.schooltrip D.birthdayparty2.A.bus B.train C.boat D.bike3.A.started B.ended C.came D.went4.A.lookedfor B.lookedlike C.lookedat D.lookedup5.A.playing B.fighting C.working D.boating6.A.So B.Because C.And D.But7.A.would B.must C.hadto D.should8.A.atonce B.atall C.attimes D.atfirst9.A.leg B.foot C.shoe D.sock10.A.As B.While C.Although D.But11.A.inexcitement B.insurprise C.insilence D.inpain12.A.peaceful B.amazing C.boring D.usual13.A.once B.ever C.already D.never14.A.learned B.taught C.gave D.missed15.A.better B.worse C.good D.bad三、完成句子（共5小题，满分10分）12、Don’tletLilystayathomea________.She’stooyoung.13、Canyou________(提醒)metobuyadictionaryafterschool?14、A:______________________________________________?B:No.Ihaven’treadit.15、Youcan’ti________howdifficulthislifewasinthepast.16、Look,thereisabeautifulkiteinthe________(天空).四、阅读理解（40分）17、Doyouthinkyoulookbeautiful?Thesedays,itseemshardertoloveourownlooks.OntheInternet,youmightsee“BMgirls”withslenderwaists(细腰)andlongandthinlegs.Theywearsmall-sizedclothes.ManyteenagerswanttolooklikeBMgirls.Someeventrytoloseweightinunhealthyways,justtolooklikethem.“Peopleseeactressesandsingerswearthiskindofclothingandtheythinktheyalsoneedtobelikethemtobepretty,”aUSteenagerRisasays.Whengirlscannotfitintosmallersizes,theythinktheyaretoofat.“Somefashiontrends(流行趋势)aresendingthewrongmessagestoyounggirls,”saysDoctorWufromShanghaiTongjiHospital.“Girlsshouldlearntoknowthateveryonehasdifferentbuilds.Theyshouldcareabouttheirhealthmorethaneverythingelse.”Thereisnotonlyonekindofbeauty.Youlookbeautifulonlyifyouarehealthy!AccordingtoPsychologyToday,accepting(接受)howyoulookcanmakeyouhappier.Howcanwedothis?Herearesometips:※Followbody-positive(对身体持积极态度的)peopleonsocialmedia.They’llshowyouthatthere’snotonlyonewaytobebeautiful.※Practicethankingyourbody.Yourbodykeepsyoualive,carriesyoueveryday,andprotects(保护)youinmanyways.Trytobethankful.※Keepahealthylifestyle(生活方式).Lovingyourbodydoesn’tmeanthatyoucan’tworktowardhealthgoals(目标).However,whenyouworktowardthosegoalswithloveforyourself,youwillfinditeasiertoreachthem.根据材料内容选择最佳答案。1.WhatdoBMgirlslooklike?A.Theylookheavyandstrong. B.Theyhavelonglegsandlookthin.C.Theyareofmediumbuilds. D.Theyhavelonghair.2.Whatdoestheunderlinedword“weight”probablymeaninChinese?A.负担 B.自信 C.美貌 D.体重3.Whatcanwelearnfromthispassage?A.Manyteenagegirlswanttobethin.B.DoctorWuthinkseveryonecanbecomethin.C.Girlsdon’tlookfatwhentheywearsmallerclothes.D.Fashiontrendsalwaysteachyounggirlstherightwaystobebeautiful.4.Fromthepassage,wecaninfer(推断)that__________.A.peoplemustbethintobebeautiful B.teenagersshouldwearbeautifulclothesC.healthisakindofbeauty D.apersoningoodhealthisthin5.Howmanytipsdoesthewritergiveteenagerstohelpthemaccepttheirlooks?A.One. B.Two. C.Three. D.Four.18、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’tknowhowtomakeuseoftrees19、ZuChongzhits,especiallyinmaths,andlaterbecameaworld-famousscientist.Zuwasbestknownforhiscalculationofpi(π).Heworkedoutanaccuratevalue(精确值)ofpiaround1,500yearsago.Aftercalculatingmorethan1,000times,heworkedoutthevalueofpi,whichisbetween3.141591and3.141592.Nooneatthattimewasabletodobetterthanhim.Itwasabout1,000yearsaheadofEurope.Zuwasnotonlygoodatmaths,butalsoastronomy.Heworkedoutthatayearshouldbe365.24281481dayslongandcreatedtheDamingCalendar,thebestatthattime.ItissaidthatZuwasalsoaninventor.Heoncemadeavehicle(车辆)thatcarriedapointer(指针).Nomatterhowthevehicleturned,thepointeralwayspointedtothesouth.Healsoinventedalong-distanceboat.Itwasreallygreatanditcouldtravelover50kilometersaday.Inmemoryofthisgreatancientscientist,TsuChungChi(祖冲之环形山)isnamedafterhimonthemoon.1.Whatdoestheunderlinedword“it”refertointhethirdparagraph?A.Thevehicle. B.Thepointer. C.Thevalueofpi. D.Thelong-distanceboat.2.WhichofthefollowingsisnotZuChongzhi’sachievement?A.Accuratevalueofpi. B.TheDamingCalendar.C.Avehiclewithapointer. D.TsuChungChionthemoon.20、NationalVolunteerWeekstartedin1974andisheldeveryApril.Itisatimetothankvolunteersforwhattheydidinthepastforthepeopleinneed.Itisalsoaperfectchancetoencourage(鼓励)otherstotaketheirfirststeptowardbecomingavolunteer.Makingthedecisiontotakethefirststepcanbethebiggestproblem,becausetheyoftenwonderiftheywillbeabletodoitwell.Somepeopleareafraidofnotknowinganyoneelseinthegroup,othersdon’thaveenoughtimetotakepartinit.Thefollowingtipscanhelpifyouhavesomeoftheseworries.★Startoutslowly,anddon’tpushyourselftoohard.Evenafewhoursamonthcanmakeabigdifferencetosomeone’slife.★Chooseanorganizationwiththesameinterestsandcommonvalues(价值观).★Takepartinatrainingmeetingfornewvolunteerssothatyouwillbeabletodothejobwell.★Workwithaveteranvolunteer.Hevolunteeredalot,hecantellyoualotaboutthevolunteerworkandhelpyougetusedtoitquickly.★Inviteafriendorfamilymembertoserve.Itisagoodexperiencetovolunteerwiththem.★Finally,itismostimportanttoenjoythevolunteerexperienceandtorememberthatnotallvolunteerexperiencesareperfect.Ifoneexperiencedoesn’twork,don’tgiveupandyou’llsurelyfindtherightchance.1.Peoplemayfindithardtotakethefirststepbecause.A.theydon’tknowiftheycandoitwell B.theyareafraidtochangetheirlivesC.theyhavetoomanyfriendsinthegroup D.theydon’texpecttobecomevolunteers2.canhelppeopletakethefirststep.A.Startingoutquickly B.InvitingafriendtobewiththemC.Organizingatrainingmeeting D.Joininginagroupwithdifferentvalues3.Theunderlinedword“veteran”inthepassagemeans“”inChinese.A.新手的 B.有经验的 C.自愿的 D.外表好看的4.Whatisthemainideaofthepassage?A.Howtogetself-improvementinvolunteering.B.Howtomaketheworldbetterinvolunteering.C.Totellpeopletotrytomakesomechangesintheirlives.D.Toencourageandhelppeopletostarttheirvolunteering.五、补全对话（10分）21、根据对话内容，在横线上写出符合情境的句子完成对话使对话完整通顺。Stella:Hi,David.YouhavebeeninBeijingfortwomonths.Doyoulikethelifehere?David:Hi,Stella.Yes,IlikeBeijing,I’veseenmanyinterestingthingsinChina.Stella:Thatsoundsgreat.Bytheway,Icalledyouat8:00lastnight.Butyoudidn’tansweredme._______________1_______________?David:Oh,Iwasreadingabook.Stella:Abook?_______________2_______________?David:It’sJourneytothewest.Haveyoueverreadit?Stella:Yes.Mymotherboughtitforme.Ireadittwomonthsago.David:_______________3_______________?Stella:Hmm...Ithinkitiscreativeandmeaningful._______________4_______________?David:Yes,Ihave.ItriedBeijing’sspecialfoodBeijingRoastDucklastweek.It’ssodelicious.Stella:HaveyoubeentotheMingGreatWallyet?Chinesepeopleoftensaythat“HewhodoesnotreachtheGreatWallisnotatrueman”.David:Yes.Ivisiteditlastweek.It’sthelongestwallintheworld.Stella:_______________5_______________?David:It’sabout8,850kilometerslong.Stella:Wow!Soundswonderful!Thankyousomuchfortellingmesomanyinterestingthings.六、阅读表达（10分）22、整理笔记读下面的文章，请在答题卡每个题目下做简单的笔记。TheUnitedStatesistothenorthofMexico.MexicoisaboutonequarterofthesizeoftheUnitedStates.Mexicohasmorethanninetymillionpeople.ThemainlanguageofMexicoisSpanish.ThismakesMexicotheworld’slargestSpanish-speakingcountry.MexicoCityisthecapitalandlargestcityofMexico.Thecityisalsoveryhigh.Itis7,349feethighabovesealevel.Thismakesitoneofthehighestcitiesintheworld.ThepopulationofMexicoCityisgrowingbiggerandbigger.Aboutthirtymillionpeoplelivethere.Ithasmorepeoplethanothercitiesintheworld,evenmorethanTokyo.Mexicoalsohasitsspecialties(特产).Foodslikebeans,maize,avocados,tomatoes,peanuts,chilipeppersandchocolatecomefromMexico.Mexicoisalsofamousforitscactus(仙人掌)plants.Mexicohasmorekindsofcactusesthananyothercountry.1.Thelocation(位置)ofTheUnitedStates:______________________________________2.ThepopulationofMexico:______________________________________3.ThemainlanguageofMexico:______________________________________4.ThecapitalofMexico:______________________________________5.Thespecialties(特产)ofMexico:______________________________________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、单项选择（共10小题，满分20分）1、C【解析】【详解】句意；——马克·吐温在他的一生中从一个无名小卒成长为世界著名作家。——是的。你将来实现梦想的机会取决于你今天的努力。考查动词辨析。winning赢得；flying飞；achieving实现；protecting保护。根据“...yourdream”可知，achieving符合语境，表示“实现梦想”。故选C。2、D【解析】【详解】句意：组织下面段落中的观点的方法是什么？考查常识。题中段落含义为“我总是努力做正确的事。我在课堂上认真听老师讲课，有问题时向老师寻求帮助。在周末，我经常帮妈妈做一些家务。我也帮助我的小妹妹做作业。”先全面写总是努力做正确的事情，后具体些如何做。故选D。3、D【解析】【详解】句意：各行各业的人都可以帮助这个项目，因为他们从事不同的工作。划线部分短语是什么意思？考查短语辨析。fromdifferentareas来自不同的地区；withdifferenthobbies有着不同的爱好；ofdifferentcharacters拥有不同的性格；fromdifferentbackgrounds来自不同的背景。题干中的“fromallwalksof”意为“来自各行各业”，与fromdifferentbackgrounds意思相近，故选D。4、B【解析】【详解】句意：——我所有的同学都在认真做功课，以便他们能在即将到来的期末考试中取得好成绩。——是的。我们也需要尽最大努力。考查副词辨析。quickly快速地；carefully认真地；easily容易地。根据“doingtheirlessons...inorderthattheycanperformwellinthecomingfinalexam”可知，要想取得好成绩则要认真做功课，故选B。5、B【解析】【详解】句意：——Mike，你还好吗？——不，我的头感觉很热。考查情景交际。areyouavailable你有空吗；areyouOK你还好吗；doyouenjoyyourself你玩得开心吗；doyoumindit你介意它吗。根据“No,myheadfeelshot”可知此处询问对方好不好，选项B符合，故选B。6、D【解析】【详解】句意：丹尼尔想知道南通是否属于江苏省。考查宾语从句。根据主句“wanted”，可知从句要用过去的时态，所以A选项错误；B选项“that”不与“ornot”连用，所以B选项错误；从句要求为陈述句语序，C选项为疑问句语序，不符合；D选项遵循陈述句语序，南通属于江苏为客观真理，用一般现在时。故选D。7、B【解析】【详解】句意：不管有多难，我们都会一直努力，直到成功。考查动词辨析。argue争吵；try努力；beat打败；fail失败。根据“untilwemakeit”可知不断努力直到成功，故选B。8、C【解析】【详解】句意：——宁阳线什么时候会开？——到明年才开。只有40%建好了。考查连词辨析以及主谓一致。until直到；notuntil直到才。根据“nextyear”可知，这条线路到明年才会开放，故第一空填notuntil。百分比修饰名词时，谓语动词要与of后面的代词或名词保持一致，it是单数，助动词用has，故选C。9、C【解析】【详解】句意：你能告诉我怎样在人们面前成功地演讲吗？考查介词的用法。succeedin...“在……成功”，in为介词，后接动名词作宾语，故选C。10、C【解析】【详解】句意：这个男孩去医院照顾他的母亲。考查非谓语动词。分析句子可知，男孩去医院是为了照顾他的母亲，此处使用todo不定式表目的。故选C。二、完形填空（10分）11、1.C2.C3.A4.B5.A6.D7.C8.D9.B10.A11.D12.B13.D14.A15.C【解析】【导语】本文主要讲述了作者在马来西亚的兰卡威群岛的旅行。【1题详解】句意：这是我们最近学校旅行的地方。familytrip家庭旅行；classmeeting班会；schooltrip学校旅行；birthdayparty生日派对。根据“itwasfun…withmyclassmatesinthewater.”可推知，这是一次学校旅行。故选C。【2题详解】句意：我们起得很早，跳上了船。bus公共汽车；train火车；boat船；bike自行车。根据“Astheengines（引擎）hummed,snow-whitebubbles（泡泡）cameoutfrombelow.”可知，此处应该是乘船出发。故选C。【3题详解】句意：我们的旅行开始了。started开始；ended结束；came来；went去。根据“Thefirstislandwearrivedat…”可知，旅行开始了。故选A。【4题详解】句意：这个名字来自于看起来像一位年轻女士的高山。lookedfor寻找；lookedlike看起来像；lookedat看；lookedup查找。根据“themountainsthat…ayounglady”可知，高山看起来像一位年轻的女士。故选B。【5题详解】句意：我们被允许进入水里大约半个小时，和我的同学在水里玩得很开心。playing玩；fighting与……作斗争；working工作；boating划船。根据“itwasfun…withmyclassmatesinthewater.”可知，作者和同学们在水里玩得很开心。故选A。【6题详解】句意：但是我的一只水鞋掉进了湖里。So因此；Because因为；And和；But但是。根据“itwasfun”以及“oneofmywatershoesfellintothelake”可知，此处表示转折，应该用but连接。故选D。【7题详解】句意：所以我不得不在剩下的旅程中只穿了一只鞋。would将要；must必须；hadto不得不；should应该。根据“oneofmywatershoesfellintothelake”可知，作者很无奈，不得不只穿了一只鞋。故选C。【8题详解】句意：当我们穿过森林时，起初我觉得这是一次愉快的散步。atonce立刻；atall根本；attimes有时；atfirst起初。根据“Butwithonlyoneshoe,my…cameacrosseithercoldglassorhotstonesalongtheway.”可知，起初作者觉得这是一次愉快的散步。故选D。【9题详解】句意：但由于我只有一只鞋，我的脚一路上碰到的不是冷玻璃就是热石头。leg腿；foot脚；shoe鞋；sock袜子。根据“my…cameacrosseithercoldglassorhotstones”可知，应该是脚会碰到冷玻璃或热石头。故选B。【10题详解】句意：随着时间的流逝，这片土地变得越来越参差不齐。As随着；While与……同时；Although尽管；But但是。根据“…thedaywenton”可知，此处表示“随着时间的流逝”。故选A。【11题详解】句意：我每走一步都很痛苦。inexcitement兴奋地；insurprise惊讶地；insilence安静地；inpain处于痛苦中。根据“my…cameacrosseithercoldglassorhotstones”可知，一只脚因没有穿鞋所以是痛苦的。故选D。【12题详解】句意：但随后神奇的事情发生了。peaceful和平；amazing惊人的；boring无聊的；usual通常的。根据“Isteppedonaseashellthesizeofmyhand!Ihad…seensuchabigseashellbefore.IfeltlikeIfoundgold”可知，这件事是令人惊奇的。故选B。【13题详解】句意：我以前从未见过这么大的贝壳。once曾经；ever曾经；already已经；never从不。根据“Ihad…seensuchabigseashellbefore.IfeltlikeIfoundgold”可知，以前从未见到过。故选D。【14题详解】句意：这次旅行是一次宝贵的经历，因为那天我学到了重要的一课。learned学会；taught教；gave给；missed想念。根据“Thatis,thingscangofrombadto…Rememberthecheerfulfeelingsandforgetthebadexperiences.”可知，这是作者从这次旅行中学到的。故选A。【15题详解】句意：也就是说，事情可以由坏转好。better更好的（比较级）；worse更坏的（比较级）；good好的；bad坏的。根据“thingscangofrombadto…”可知，事情可以由坏转好，用形容词的原级。故选C。三、完成句子（共5小题，满分10分）12、(a)lone【解析】【详解】句意：不要让莉莉单独待在家里。她太小了。根据“Don’tletLilystayathome...She’stooyoung”可知她太小了，所以不能让她单独待在家里，alone“单独”。故填(a)lone。13、remind【解析】【详解】句意：你能提醒我放学后去买本字典吗？remind“提醒”，can是情态动词，后面跟动词原形。故填remind。14、HaveyoueverreadHarryPotter【解析】【详解】根据图片及“No.Ihaven’treadit.”可知，此处表达的是“你读过《哈利波特》吗”，句子应用现在完成时，主语是you，谓语结构为havedone，read“读”，ever“曾经”，故填HaveyoueverreadHarryPotter。15、(i)magine【解析】【详解】句意：你无法想象他过去的生活有多艰难。根据“Youcan’t…howdifficulthislifewasinthepast.”及首字母可知，无法想象他过去的生活有多艰难，imagine“想象”，can’t后接动词原形，故填(i)magine。16、sky【解析】【详解】句意：看，天空中有一只漂亮的风筝。天空：sky，名词。故填sky。四、阅读理解（40分）17、1.B2.D3.A4.C5.C【解析】【导语】本文主要介绍了现在青少年想让自己变得像BM女孩一样，但是专家建议只有身体健康，你才会看起来漂亮，文章提出了一些让自己更幸福的建议。【1题详解】细节理解题。根据“withslenderwaists(细腰)andlongandthinlegs.”可知BM女孩细腰，腿又长又细。故选B。【2题详解】词义猜测题。根据“Someeventrytoloseweightinunhealthyways,justtolooklikethem.”可知有些人努力减肥，只是为了看起来像BM女孩，故此处划线部分意为“体重”。故选D。【3题详解】细节理解题。根据“ManyteenagerswanttolooklikeBMgirls.Someeventrytoloseweightinunhealthyways,justtolooklikethem.”可知很多青少年想要像BM女孩，这些女孩都很瘦。故选A。【4题详解】推理判断题。根据“Youlookbeautifulonlyifyouarehealthy!”可知只有身体健康，你才会看起来漂亮，所以健康是一种美。故选C。【5题详解】细节理解题。根据“Followbody-positive(对身体持积极态度的)peopleonsocialmedia.”“Practicethankingyourbody”以及“Keepahealthylifestyle”可知共提到了三条建议。故选C。18、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”可知因为树木被砍伐，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。19、1.D2.D【解析】【导语】本文主要介绍了中国最伟大的数学家之一——祖冲之和他的成就。【1题详解】代词指代题。分析“Healsoinventedalong-distanceboat.Itwasreallygreatanditcouldtravelover50kilometersaday.”可知，他还发明了一艘长途船，它真的很棒一天可以行驶50多公里。所以It指的是长途船，故选D。【2题详解】推理判断题。根据“Inmemoryofthisgreatancientscientist,TsuChungChi(祖冲之环形山)isnamedafterhimonthemoon.”可知，为了纪念这位伟大的古代科学家，月球上的祖冲之环形山以他的名字命名。所以月球上的祖冲之环形山不是他的成就。故选D。20、1.A2.B3.B4.A【解析】【分析】本文讲述了如何迈出第一步去成为一个志愿者，给出了一些建议。包括开始时要慢慢来，不要逼自己太紧；选择有共同的价值观的组织；邀请朋友或家人来服务；享受志愿者经历是最重要的。【1题详解】细节理解题。根据Makingthedecisiontotakethefirststepcanbethebiggestproblem,becausetheyoftenwonderiftheywillbeabletodoitwell.做出迈出第一步的决定可能是最大的问题，因为他们常常想知道自己是否能做好。故选A。【2题详解】细节理解题。A.Startingoutquickly迅速开始；B.Invitingafriendtobewiththem邀请朋友和他们在一起；C.Organizingatrainingmeeting组织一次培训会议；D.Joininginagroupwithdifferentvalues加入一个有不同价值观的团体；根据Startoutslowly开始慢一点，所以排除A；根据Takepartinatrainingmeetingfornewvolunteers参加新志愿者的培训会议，不是组织，所以排除C；根据Chooseanorganizationwiththesameinterestsandcommonvalues选择一个组织相同的利益和共同的价值观，所以排除D，故选B。【3题详解】词义猜测题。根据Hevolunteeredalot,hecantellyoualotaboutthevolunteerworkandhelpyougetusedtoitquickly.他做了很多志愿者，他可以告诉你很多关于志愿者工作的事情，帮助你很快适应。所以是有经验的志愿者，故选B。【4题详解】句意：这篇文章的主旨是什么?主旨大意题。A.Howtogetself-improvementinvolunteering.如何在志愿活动中获得自我提升；B.Howtomaketheworldbetterinvolunteering.如何通过志愿活动让世界变得更美好；C.Totellpeopletotrytomakesomechangesintheirlives.告诉人们要努力改变他们的生活；D.Toencourageandhelppeopletostarttheirvolunteering.鼓励和帮助人们开始他们的志愿活动。全文主要讲如何成为一位志愿者，在志愿者活动中的得到提升，故选A。五、补全对话（10分）21、1.Whatwereyoudoing(atthat/thetime)2.What’sthenameofthebook/What’sthebook’sname3.Whatdoyouthin