双鸭山市重点中学2025届英语八年级第二学期期中质量检测试题含答案

双鸭山市重点中学2025届英语八年级第二学期期中质量检测试题满分120分，时间90分钟一、单项选择（共10小题，满分20分）1、Onmyway________home,Ilostaticket________Titanic.A.to;to B.to;of C./;to2、MyfriendPeterlikes________.Heoftenplaysfootballafterschool.A.music B.sports C.drawing D.singing3、Althoughitwasraininghard,________ofthestudentswaslateforschool.A.noone B.any C.none4、Vivian,Ican’tgotoseeamoviewithyouthisafternoonbecauseIhave________todo.A.importantsomething B.somethingimportant C.anythingimportant5、—Couldyoupleasedothedishes?—________.IcutmyfingerandI’mtryingnottogetitwet.A.Yes,sure. B.Noproblem. C.Thatwouldbefine. D.Sorry,I’mafraidIcan’t6、NeithermybrothernorI________adoctor.A.is B.am C.are D.be7、Harryinvitedme_______withhimwhenhisparentswereoutoftown.A.stay B.staved C.staying D.tostay8、Travellinginspacewas_______inthepast,butitisnolongeradreamnow.A.international B.important C.interesting D.impossible9、—Hi,Ben.Longtimenosee.________?—Iambusydoingtwojobsnow.It’skillingme.A.Whatareyouupto B.HowcanIhelpyou C.What’swrongwithyou10、—Couldyoupleasetellme_______thiscamera?—Sure.It’sveryeasy.A.wheretouse B.whentouse C.howtouse D.whytouse二、完形填空（10分）11、AliceandMikeareridingonMike’smotorbikeandtalkingaboutAlice’sproblem.Mike:What’sthematterwithyou,Alice?Youlookvery____1____today.Alice:It’smyneighbour’s____2____.Itkeepsbarkingandbarking.Icouldn’tsleeplastnight.Mike:That’stoo____3____.Haveyoutalkedtoyourneighbouraboutthisproblem?Alice:I’mafraidto.Helooksrough.____4____ofhisneighbourswouldliketotalktohim.Mike:Soundsbad!____5____isabigprobleminourlifetoday.Alice:____6____.AnotherofmyneighboursplayshisTVsetloudlylateintothenight,andstillanotherneighbourplayshisCDsloudly,too.Mike:Ifeelsorryforyou.Myneighbourhoodis____7____,butwhereIwork,it’salwaysnoisy.Itseemsthere’sconstruction(建筑)goingonallthetime,insidethebuildingandoutside.Alice:Well,Iguessunlesswemovetothe____8____,we’rejustgoingtohavetogetusedtoallthenoise.Mike:____9____?Alice:Isaid,we’llhavetogetusedtothiscitynoise.Mike:Speaklouder!Ican’t____10____you.Mymotorbikeistooloud!1.A.pleased B.nervous C.tired D.well2.A.dog B.baby C.telephone D.parrot3.A.late B.bad C.nice D.early4.A.All B.Most C.Some D.None5.A.Rubbish B.Voice C.Noise D.Sound6.A.Idon’tbelieveyou B.Ifullyagreewithyou C.Ihopeso D.Tellmesomethingelse7.A.quiet B.dirty C.noisy D.clean8.A.city B.center C.town D.countryside9.A.Where B.What C.Why D.How10.A.hear B.call C.answer D.tell三、完成句子（共5小题，满分10分）12、Ifyouhaveat_____,pleasegotoseeadentist.13、A:What’sthematterwithyou?B:________.14、feelexcited_______________________________________15、王叔叔昨天一早就出发了。UncleWang________________intheearlymorningyesterday.16、if,stop_________________________________________________________四、阅读理解（40分）17、Springiscoming.Peopleindifferentcountrieslikedifferentoutdooractivities.Leo,areporterfromSparkEnglishisinterviewingsomestudents.Hereiswhattheyhavesaid.MaryIwanttogooutofthecitytoabeautifulfield.It’shappytosmellbeautifulflowers,touchgreengrass,andtakesomephotos.AndIliketohaveapicnicinthefield.It’sinteresting.JimTheweatherturnswarmerandthedaysbecomelongerinspring.It’sagoodtimetogocamping.Itwouldbefuntosleepinatent.Ienjoythecomfortableweather,too.TonyInspringIlikegoingcyclingalone.Itcannotonlymakemeenjoythebeautifulseasonbutalsohelpmebecomestronger.IcanwritesomethingaboutwhatIseeontheway.WangFangI’mgoodatmakingallkindsofkites.AndIlikeflyingkiteswithmyfamilyormyfriendsinspring.Oneofusholdsthekite,andanothercatchestheline.It’sexcitingtoseethekitefiyinghighinthesky.1.WecanlearnthatMarylivesinthe_______.A.town B.city C.field D.country2.Jimthinksitfunto_______.A.flykites B.takesomephotos C.sleepinthetent D.haveapicnic3.Tonylikesgoingcyclinginspringbecause_______.A.hecanenjoytheniceweather B.itcanmakehisbodystrongC.hisbikeisverycool D.bothAandB4.WangFangalwaysflieskites_______.A.byherself B.onrainydays C.withherfamilyorfriends D.inthefield5.WhichofthefollowingisWRONGaccordingtothepassage?A.Jimistheoldestoneofthefour B.MaryisfromtheUSC.MakingkitesisWangFang’shobby D.Tonyisn’tinterestedinwriting.18、Theschoolshouldbeanenjoyableplacewherestudentscanlearnnewthingsandmakefriends.Unluckily,notallchildrenhavegoodexperiences.Studiesshowthataround80%ofchildrenexperiencelonelinessatschool.Toimprovethesituation,BuddyBenches(伙伴长椅)appearedinschoolsacrossAmerica.BuddyBenches,alsocalledfriendshipbenches,canbeseenonschoolplayground.Whenastudentsitsonthebench,itmeansheorsheisfeelinglonelyandneedsafriendtoplaywithorsomeonetotalkto.Otherstudentsontheplaygroundcanjointhestudentonthebenchforsmalltalkorinvitehimorhertoplay.________ItissaidthataboynamedChristianBucksfromYorkfirstcameupwiththeideaofBuddyBenches.In2013,Christian’sparentstoldhimtheymightbemovingtoGermany.WhilelookingintonewschoolsinGermany,Christiannoticedaspecialbenchinoneofthem.Thebenchwasforchildrenwhowerefeelinglonelyandneededhelp.Christianthoughtitwasagreatidea.HethencommunicatedwiththeheadteacherofhisschoolinYork.Soonabenchwassetupthere.Sincethen,BuddyBencheshavebeenfamous.NowitisshownthatBuddyBenchescannotonlygivechildrenconfidence(自信)toopenupabouttheirfeelings,butalsohelpthemgetthehelpwithoutmakingthemfeeluncomfortable.1.BuddyBenchesappearedinAmericanschoolsinorderto________.A.teachstudentsnewthingsB.offerstudentsarelaxingplaceC.improvestudents’interestinlearningD.helpstudentsstayawayfromloneliness2.Whichsentencecanbeputin________?A.AreBuddyBenchespopularinschoolsB.DideveryoneliketheBuddyBenchesideaC.WhofirstbroughtBuddyBenchestothecountryD.WhynotsetupBuddyBenchesoutsidetheschool3.Putthethingsintherightorder.a.Christiannoticedaspecialbench.b.TheheadteacherhelpedsetupBuddyBenches.c.ChristianlookedintonewschoolsinGermany.d.ChristiansuggestedBuddyBenchestotheheadteacher.A.abcd B.cadb C.adbc D.cbda4.Whichcanbethebesttitleforthepassage?A.Don’tbeafraidoflonelinessB.TheimportanceoffriendshipC.UsingBuddyBenchestohelpchildrenD.BuddyBenchesimprovedschools’environment19、Isthereawaytoquicklyrecall(回忆)informationjustbeforetakinganexam?Walkingbackward(向后)mightbeagoodway.ScientistsfromtheUniversityofRoehamptonintheUKsaidthisactivitycanhelppeopleimprovetheirshort-termmemory.Scientistsdidanexperiment(实验).Theyasked114studentstowatchavideo.Afterwatchingthevideo,volunteersweredivided(分成)intothreegroupsandeachgrouphadthesamenumberofpeople.Thefirstgroupwastoldtowalk10metersforward.Thesecondgroupwalked10metersbackward.Thethirdgroupstoodinoneplace.Allthreegroupswerethenasked20questionsaboutwhattheysawinthevideo.Thescientistsfoundthatthebackward-walkinggroupgottwomoreanswerscorrectonaverage(平均)thantheothertwogroups.Aleksandar,wholedthestudy,toldtheDailyMail,“Youseethingsfromadifferentangle(角度).”Thisdifferencehelpspeoplerecallthingsthathappenedinthepast.Andwalkingbackwardisnotjustgoodforourbrains(大脑).Itisalsogoodfortherestofourbody.Walkingbackwardismoredifficultthanwalkingforward.Thiscanhelpusimproveourfitness,accordingtoNewScientist.Walkingbackwardusesmoreenergyinadshorttimeandburnsmorecalories(卡路里).Besides,walkingbackwardislessstressful(压力大的)forourknees.Itcouldbehelpfulforpeoplewhooftenhavepainintheirkneesstrong,whichcanhelptoease(缓解)paininthelowerback.1.Whatdoes“thisactivity”inParagraph1referto?A.Recallinginformation. B.Takinganexam.C.Walkingbackwards. D.Improvingmemory.2.Thesecondparagraphiswrittento________.A.introduceausefulwayofwalking B.explainwhywalkingbackwardsimprovesmemoryC.showwhocananswermorequestionscorrectly D.describehowresearchersdidtheirexperiment3.Thenumberofvolunteersineachgroupwas________.A.36 B.38 C.57 D.1144.AccordingtoNewScientist,howcanwalkingbackwardsbehelpful?A.Ithelpspeopleburnmorecalories. B.Ithelpspeoplerememberinformation.C.Itcaneasepaininpeople’skneesandbacks. D.Itallowspeopletoseethingsinanewangle.5.Scientistsdidtheexperimenttoshow________.A.walkingbackwardscankeepourbonesstrong.B.walkingbackwardscanhelpusimproveourfitness.C.walkingbackwardscanhelpusimprovetheshort-termmemory.D.walkingbackwardsisgoodfortherestofourbodies.20、64-year-oldChinesecarpenter’straditionalskillshavebecomeverypopularashecreateswoodworkwithnothingmorethanasinglepieceofwood,withoutglues,screws(螺丝)ornails(钉子).WangDewen,knownas“GrandpaAmu”onYouTube,hasbeenpraisedas“themoderndayLuBan”becauseofhiswonderfulcarpentryknowledge.GrandpaAmu’smostpopularvideo,whichshowhimmakingawoodenbridge,hasspreadwidelyonYoutube,gettingmorethan40millionviews.“Ifyoudosomething,youhavetoloveit,andyouhavetobeinterestedinit;however,beinginteresteddoesn’tmeanthere’sonlyhappinessandnopain”GrandpaAmusharedwhentalkingabouthisexcellentcarpentryskills.GrandpaAmufollowsanancientChinesemortiseandtenontechnique(榫卯技术),whichmeansnonailsorglueareusedinthewholeprocessofbuildingthebridge.Themastercarpenterhasalsomadeseveralwoodentoysforhisgrandsonusingthesametechnique.Hisyounggrandson’sfavoritesincludeawalkingPeppaPigandabubbleblowingmachine.Attractingover1.17millionfansonYouTube,GrandpaAmu’svideossofarhavegainedmorethan200millionviews.1.Whydidtheoldcarpenterbecomefamous?A.Hecreateswoodworkonlywithwood. B.HemakeswoodentoyslikePeppaPig.C.Heisgoodatmakingfunnyvideos. D.Heteachesushowtomakewoodwork.2.WhatcanwelearnfromParagraph4?A.Wecandoeverythingwellifweareinterestedinit.B.Ifweareinterestedinsomething,wemustdoitwell.C.Withonlyinterestandlove,wecandosomethingwelleasily.D.Todosomethingwell,weneedbothinterestandhardwork.3.Accordingtothepassage,whichofthefollowingisTRUE?A.WangDewenisknownas“GrandmaAmu”onYouTube.B.WangDewenhasgotalotofmoderncarpentryknowledge.C.WangDewenhasmorethan1.17millionfansonYouTube.D.WangDewenhasmadetwowoodentoysforhisgrandson.4.Whatisthebesttitleofthepassage?A.TraditionalChineseSkills B.HowtoMakeaWoodenBridgeC.NoPainNoGain D.TheModernDayLuBan五、补全对话（10分）21、(Atthedoctor’s)A:Goodmorning,doctor!B:______1______What’swrong?A:Ihaveasorethroat._____2_____B:_____3_____A:Sinceyesterdaymorning.B:_____4_____A:Yes.MytemperatureisOK.B:Openyourmouth.Say“Ah...”.Youhaveacold.A:Isitserious?B:Nothingserious._____5_____You’llgetbettersoon.A:Thankyou,doctor.A.Iamfeelingterrible.B.Goodmorning,youngman!C.Haveyoutakenyourtemperature?D.Howlonghaveyoubeenlikethis?E.Takethismedicinethreetimesaday.六、阅读表达（10分）22、请仔细阅读下面材料，根据所提供的的信息，SchooltripiscomingHello!WearesoexcitedtoshareinformationaboutournextschooltripforthestudentsinGradeSevenandGradeEight.WearegoingtotheCityMuseum.Wewillseeexhibits(展品)onartandscience.ThedateforthetripisFriday,June24th.Theschoolbuswilltakeusthere.Wewillleavetheschoolat9:50amandarriveatthemuseumaround10:30am,andheadbacktotheschoolaround1:30pm.Wishagreattimethere!THEPLACE:No.31,YouyiRoad,HexiDistrict,TianjinTIME:10:30am—1:30pm(includinglunchtime)COST:Itwillcosteachstudent￥50.LUNCH:Eachstudentcanbringtheirownlunchtothemuseum.Wewillhavebreakfastatschool.CLOTHING:StudentsshouldwearschooluniformsJune4th1.Whatdayaretheygoingtotakethetrip?__________________________________________________2.Howmuchwilleachstudentspendonthetrip?__________________________________________________3.Wherearethestudentsgoingtohavebreakfastonthatday?__________________________________________________4.Howarethestudentsgoingtogettothemuseum?__________________________________________________5.Whatarethestudentsgoingtowear?__________________________________________________七、书面表达（20分）人的一生当中会经历很多事情，其中有一些事情总是让我们终生难忘。请你从学校、家庭或社会生活方面回忆自己的经历，以“AnUnforgettableEvent”为题目讲述一件令你难忘的事。内容包括：1.事件发生的时间、地点和涉及的人物；2.事件的详细经过；3.你从这件事中学到或感悟到了什么。温馨提示：词数80左右，看清题目，按要求写作，短文须包括所有内容要点，文章中不能出现真实学校、班级和姓名。AnUnforgettableEvent__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

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：在回家的路上，我丢了一张《泰坦尼克号》的票。考查介词辨析。to朝着，关于；of……的。根据“home”可知，home是副词，前面不加介词，根据“aticket...Titanic”可知，atickettoTitanic“《泰坦尼克》的电影票”。故选C。2、B【解析】【详解】句意：我朋友彼得喜欢运动。他经常放学后踢球。考查名词辨析。music音乐；sports运动；drawing绘画；singing唱歌。根据“Heoftenplaysfootballafterschool”可知他喜欢运动。故选B。3、C【解析】【详解】句意：虽然雨下得很大，但是没有一个学生上学迟到。考查代词的使用。noone没有一个，不能与介词of连用；any任何一个；none没有人。根据“Althoughwashard”可推理出下文说的是没有学生迟到。故选C。4、B【解析】【详解】句意：薇薇安，今天下午我不能和你一起去看电影，因为我有重要的事情要做。考查不定代词的用法。形容词修饰不定代词，形容词需后置，排除A项。something某事物，一般用于肯定句；anything任何事物，一般用于否定句和疑问句。题干为肯定句，somethingimportant符合语境。故选B。5、D【解析】【详解】句意：——你洗碗好吗？——对不起，我恐怕不能。我割断了手指，我要尽量不让它弄湿。考查情景交际。Yes,sure是的，当然；Noproblem没问题；Thatwouldbefine那很好；Sorry,I’mafraidIcan’t对不起，我恐怕不能。根据“IcutmyfingerandI’mtryingnottogetitwet.”可知，手指受伤了，因此不能洗碗，空处表示拒绝，故选D。6、B【解析】【详解】句意：我哥哥和我都不是医生。考查主谓一致。neither...nor...连接两个并列主语时，其谓语动词的单复数与就近的主语的数保持一致，即遵循“就近原则”。本题中邻近的主语为I，此时be动词用am。故选B。7、D【解析】【详解】句意：Harry邀请我在他爸妈不在镇上的时候去陪他待着。本题考查动词的时态。A.stay原型；B.staved过去式；C.staying现在分词；D.tostay动词不定式。Invitesbtodosth邀请某人做某事，故选Dtostay。8、D【解析】【详解】句意：太空旅行在过去是不可能的。但是，现在这不再是一个梦了。考查形容词辨析。international国际的；important重要的；interesting有趣的；impossible不可能的。根据“butitisnolongeradreamnow.”可知，现在太空旅行不再是一个梦，所以此处是指在过去太空旅行是不可能的。故选D。9、A【解析】【详解】句意：——嗨，好久不见。你在忙什么？——我现在忙着做两份工作。累死我了。考查情景交际。Whatareyouupto你在忙什么；HowcanIhelpyou需要我帮忙吗；What’swrongwithyou你怎么了。根据“Iambusydoingtwojobsnow.It’skillingme.”可知，上句在问对方在忙什么，A项符合题意。故选A。10、C【解析】【详解】句意：——你能告诉我如何使用这个照相机吗？——当然。很容易。考查疑问词加不定式结构。where哪里；when何时；how如何；why为什么。根据“Couldyoupleasetellme…”可知，此处是疑问词+to引导的不定式短语做宾语；再根据“It’sveryeasy”可判断，问句说的应该是如何用，应用how引导。故选C。二、完形填空（10分）11、1.C2.A3.B4.D5.C6.B7.A8.D9.B10.A【解析】【导语】本文是爱丽丝和迈克的对话，在谈论有关噪音的问题。【1题详解】句意：你今天看起来很累。pleased满意的；nervous紧张的；tired疲惫的；well健康的。根据下文“Itkeepsbarkingandbarking.Icouldn’tsleeplastnight.”可知晚上没睡好，看起很累，故选C。【2题详解】句意：是我邻居的狗。dog狗；baby婴儿；telephone电话；parrot鹦鹉。根据“Itkeepsbarkingandbarking.”可知是指狗的吠叫，故选A。【3题详解】句意：那太糟糕了。late晚的；bad坏的；nice好的；early早的。根据“Icouldn’tsleeplastnight.”可知一晚上没有睡好觉真的是很糟糕的，故选B。【4题详解】句意：他的邻居没有一个愿意和他说话。All全部；Most大部分；Some一些；None没有一个。根据“I’mafraidto.Helooksrough”可知他很粗鲁，所以没有人愿意和他说话。故选D。【5题详解】句意：噪音是我们今天生活中的一个大问题。Rubbish垃圾；Voice声音；Noise噪音；Sound声音。根据上下文可知，都是在谈论噪音，故选C。【6题详解】句意：我完全同意你的观点。Idon’tbelieveyou我不相信你；Ifullyagreewithyou我完全同意你；Ihopeso我希望如此；Tellmesomethingelse告诉我一些其他的。根据“AnotherofmyneighboursplayshisTVsetloudlylateintothenight,andstillanotherneighbourplayshisCDsloudly,too.”可知认为对方说的对，噪音是一个大问题，故选B。【7题详解】句意：我家附近很安静，但我工作的地方总是很吵。quiet安静的；dirty脏的；noisy吵闹的；clean干净的。根据“but”表转折可知，前后意义相反，吵闹的反义词是安静的，故选A。【8题详解】句意：嗯，我想除非我们搬到乡下，否则我们只能习惯所有的噪音。city城市；center中心；town城镇；countryside乡村。根据“Iguessunlesswemovetothe...we’rejustgoingtohavetogetusedtoallthenoise.”可知乡下没有多少噪音，故选D。【9题详解】句意：什么？Where在哪里；What什么；Why为什么；How如何。根据“Isaid,we’llhavetogetusedtothiscitynoise.”可知没有听清，所以问对方在说什么，故选B。【10题详解】句意：我听不见你说什么。hear听见；call打电话；answer回答；tell告诉。根据“Mymotorbikeistooloud!”可知摩托车声音太大了，所以听不见，故选A。三、完成句子（共5小题，满分10分）12、(t)oothache【解析】【详解】句意：如果你牙疼，请去看牙医。根据“pleasegotoseeadentist”可知是牙痛，牙痛的英文表达为“haveatoothache”。故填(t)oothache。13、Ihaveaheadache【解析】【详解】根据图片以及问句“What’sthematterwithyou?”可知，此处应回答“我头疼”，且用一般现在时。haveaheadache“头疼”。故填Ihaveaheadache。14、Thechildrenfeltexcitedwhentheywerewatchingthebasketballmatch.【解析】【详解】根据图片和“feelexcited”可知，本句应表达为“当孩子们在看篮球比赛时感到很兴奋”。此句为when引导的时间状语从句，主句时态为一般过去时，从句时态为过去进行时。主句thechilidrenfeltexcited；从句whentheywerewatchingthebasketballmatch。故答案为Thechildrenfeltexcitedwhentheywerewatchingthebasketballmatch.15、①.set②.out【解析】【详解】根据中英文对照可知，缺“出发”对应的英文setout，为固定短语，再根据morningyesterday可知，时态是一般过去时，谓语动词set需用过去式set。故填set；out。16、Ifthetrafficlightisred,wemuststop【解析】【详解】根据图片以及所给词可知，此处可表达为“如果红绿灯是红色的，我们就必须停车”。句子是if引导的条件状语从句，从句用一般现在时，从句主语是thetrafficlight，be动词用is，表语是red；主句主语是we，必须：must，其后加动词原形stop。故填Ifthetrafficlightisred,wemuststop.四、阅读理解（40分）17、1.B2.C3.D4.C5.D【解析】【导语】本文主要介绍四个学生在春天喜欢不同的户外活动。【1题详解】细节理解题。根据“Iwanttogooutofthecitytoabeautifulfield.”可知，我想从城市出去到漂亮的田地里。所以是住在城市。故选B。【2题详解】细节理解题。根据“Itwouldbefuntosleepinatent.”可知，睡在帐篷里有趣。故选C。【3题详解】细节理解题。根据“Itcannotonlymakemeenjoythebeautifulseasonbutalsohelpmebecomestronger.”可知，不仅可以享受美的季节也可以变得更强。故选D。【4题详解】细节理解题。根据“AndIlikeflyingkiteswithmyfamilyormyfriendsinspring.”可知，与家人或朋友在春天放风筝。故选C。【5题详解】细节理解题。根据“IcanwritesomethingaboutwhatIseeontheway.”可知，可以写某些关于路上看到的东西。所以选项D“对写作没兴趣”符合语境。故选D。18、1.D2.C3.B4.C【解析】【导语】本文主要讲述了美国学校里的“伙伴长椅”。【1题详解】细节理解题。根据“Studiesshowthataround80%ofchildrenexperiencelonelinessatschool.Toimprovethesituation,BuddyBenches(伙伴长椅)appearedinschoolsacrossAmerica.”可知，“伙伴长椅”出现在美国各地的学校是为了改善孩子们在学校孤独的现状。故选D。【2题详解】推理判断题。根据“ItissaidthataboynamedChristianBucksfromYorkfirstcameupwiththeideaofBuddyBenches.”可知，此处说的是一个叫ChristianBucks的小男孩首先想到了“伙伴长椅”的主意，故推断出上文应问是谁第一次把“伙伴长椅”带到了这个国家。故选C。【3题详解】细节理解题。根据“WhilelookingintonewschoolsinGermany,Christiannoticedaspecialbenchinoneofthem.”“HethencommunicatedwiththeheadteacherofhisschoolinYork.”“Soonabenchwassetupthere.”可知，正确顺序为Christian考察了德国的新学校，Christian发现了一个特殊的长凳，Christian向校长推荐了“伙伴长椅”，校长帮忙设置了伙伴长椅。故选B。【4题详解】最佳标题。根据“NowitisshownthatBuddyBenchescannotonlygivechildrenconfidence(自信)toopenupabouttheirfeelings,butalsohelpthemgetthehelpwithoutmakingthemfeeluncomfortable.”可知，“伙伴长椅”不仅可以让孩子们有信心公开自己的感受，还可以帮助他们获得帮助，而不会让他们感到不舒服，选项C“使用‘伙伴长椅’能帮助孩子”符合题意。故选C。19、1.C2.D3.B4.A5.C【解析】【导语】本文是一篇说明文，主要介绍倒着走有助于提高短期记忆，还可以提高体能、缓解身体疼痛。【1题详解】细节理解题。根据“Walkingbackward(向后)mightbeagoodway.ScientistsfromtheUniversityofRoehamptonintheUKsaidthisactivitycanhelppeopleimprovetheirshort-termmemory.”可知，倒着走可能是个好办法，这种活动可以帮助人们提高短期记忆力。所以这项活动指的是倒着走，故选C。【2题详解】段落大意题。根据“Scientistsdidanexperiment...volunteersweredivided(分成)intothreegroupsandeachgrouphadthesamenumberofpeople.Thefirstgroup...Thesecondgroup...Thethirdgroup...”可知，主要介绍了科学家做实验的过程。故选D。【3题详解】细节理解题。根据“Theyasked114studentstowatchavideo.Afterwatchingthevideo,volunteersweredivided(分成)intothreegroups...”可知，114位志愿者被分成3组，每组38人。故选B。【4题详解】细节理解题。根据“Thiscanhelpusimproveourfitness,accordingtoNewScientist.Walkingbackwardusesmoreenergyinadshorttimeandburnsmorecalories(卡路里).”可知，倒着走能提高体能，短时间内消耗更多能量，燃烧更多卡路里。故选A。【5题详解】细节理解题。根据“Thescientistsfoundthatthebackward-walkinggroupgottwomoreanswerscorrectonaverage(平均)thantheothertwogroups.”可知，科学家们通过实验发现，倒着走组的正确答案平均比另外两组多两个。该实验表明向后走有助于短期记忆。故选C。20、1.A2.D3.C4.D【解析】【导语】本文介绍了64岁的“阿木爷爷”凭借一双巧手在YouTube上走红，被网友称为“现代鲁班”。【1题详解】细节理解题。根据“A64-year-oldChinesecarpenter’straditionalskillshavebecomeverypopularashecreateswoodworkwithnothingmorethanasinglepieceofwood,withoutglues,screws(螺丝)ornails(钉子).”可知是因为他只用木头制作木制品，故选A。【2题详解】细节理解题。根据“Ifyoudosomething,youhavetoloveit,andyouhavetobeinterestedinit;however,beinginteresteddoesn’tmeanthere’sonlyhappinessandnopain”可知要做好一件事，我们既需要兴趣，也需要努力。故选D。【3题详解】细节理解题。根据“Attractingover1.17millionfansonYouTube,GrandpaAmu’svideossofarhavegainedmorethan200millionviews.”可知王德文在YouTube上有超过117万粉丝。故选C。【4题详解】最佳标题题。根据全文可知，文章介绍了64岁的“阿木爷爷”凭借一双巧手在YouTube上走红，被网友称为“现代鲁班”，故选D。五、补全对话（10分）21、1.B2.A3.D4.C5.E【解析】【导语】本文是一组医生和病人的对话。【1题详解】根据“Goodmorning