九年级上册英语试题卷及答案解析.docx
《九年级上册英语试题卷及答案解析.docx》由会员分享，可在线阅读，更多相关《九年级上册英语试题卷及答案解析.docx（16页珍藏版）》请在冰豆网上搜索。
九年级上册英语试题卷及答案解析
九年级上册英语试题卷及答案解析
第二部分阅读理解（共两节，满分40分）
第一节（共15小题，每小题2分，满分30分）
A
16.WhatisPeterSmith’slargestexpense（消费）？
A.Food.B.Transportation.C.Housing.D.Taxes.
【答案】C
【考点】细节推断题
【解析】询问PeterSmith的最大消费，定位到第一张图表，由图可知Housing在其消费中占比40%，属最大消费项目，故此C正确。
17.Whichonemakesupthesamepercentage（百分比）forPerterSmithandMariaKandel？
A.Housing.B.Food.C.Insurance.D.Taxes.
【答案】C
【考点】细节推断题
【解析】询问Peter和Maria两个人的消费占比相同的项目，由第一张图和第二张图可知，两人消费占比相同的项目只有insurance---5.6%,故此C正确。
18.WhichofthefollowingstatementisTRUE?
A.MariahasacarwhilePeterdoesn’t.
B.PeterhassavingswhileMariadoesn’t.
C.Foodmakesupthelargestexpenseforbothpeople.
D.Housingmakesupthelargestexpenseforbothpeople.
【答案】D
【考点】细节推断题
【解析】由图可知,Peter的消费中存在carpayment而Maria无此消费,故A错误;由图可知,Maria存在saings而Peter无,故B错误;由图可知,两个最大的消费都是housing而不是food,故C错误,D正确;
【参考答案】CCD
B
Scientistshavebeentryingtomakesoftandfriendlyrobots,likeDisney’sBaymax,foryears.Andtheyhavefinallydoneit.
The“octobot”istheworld’sfirstsoftrobot.Itisnotlikethescary,metalrobotsinmovieslikeStarWarsorTheTerminator（《终结者》）.Instead,itismadeofsoftmaterial,andlooksjustlikeanoctopus（章鱼）.Octobotisalsothefirstsoftrobotthatcontrolsitselfwithoutbatteriesorwires,accordingtoitsresearchersatHarvardUniversityintheUS.Thehopeisthatoneday,softrobotslikethiswillhelphumansdodifficultmedicalsurgery（外科手术）andsavelivesinemergencieslikeearthquakesandstorms.
Scientistshavebeentryingforyearstomakesoftrobotsthataresafearoundhumans,butthisisthefirsttimeithashappened.Itmeansthathumanswon’tbeindangerofbeinghurtiftherobotaccidentallytouchesyoutoohard.
Theoctobotgetspowerfromachemicalreaction（化学反应）.Itpushesgasthroughtherobot’sbodyandmakesitslegsdance.Theyuseda3-Dprintertocreateitsbody.
“Humansourselves,we’veverysoftandsoftrobotsaremadeofmaterialsthataresafeforustointeract（互动）with,”PhDstudentsstudentPyanTruby,oneoftheoctobotresearchers,toldBBC.BarryTrimmer,theeditor-in-chiefofSoftRobotics,toldNPRthat,”Softrobotsandsoftmaterialtechnologiesaredefinitelyneededifweexpectthemtohelpusinthehomeorinnaturalenvironments.”Theymaynotalllooklikeanoctopusinthefuture,though.
Scientistshavestudiedjellyfish（水母）andevencockroaches（蟑螂）intheirresearchsofar.
19.Whatisthedifferencebetweenthe“octobot”andotherrobots?
A.ItlookslikeDisney’sBaymax.B.It’sasoftandfriendlyrobot.
C.It’sarobotlikeinStarWars.D.Itlookslikeananimal.
【答案】B
【考点】细节推断题
【解析】由第二段第二行“Instead,itismadeofsoftmaterialandlooksjustlikeanoctopus”可知octobot与其他机器人的区别之一是soft;由第三段最后一句“Itmeansthathumanswon’tbeindangerofbeinghurtiftherobotaccidentlytouchesyoutoohard”可知octobot不会像其他硬质的机器人那样偶尔会伤害到人类，所以它与其他机器人的区别之二是“friendly”,故此B正确。
D选项符合对octobot的描述，但不是octobot区别于其他机器人的特性;A&B选项文章第二段第二句已经给予了否定，是错误选项。
20.Accordingtothestory,theoctobot____.
A.usesbatteriesandwires.B.helpsindifficultmedicalsurgery
C.saveslivesinearthquakesorstormsD.worksthroughchemicalreaction
【答案】D
【考点】细节推断题
【解析】由第二段第四行“Octobotisalsothefirstsoftrobotthatcontrolsitselfwithoutbatteriesandwires”可知A选项意思与其相反，错误;由第二段最后一句“softrobotslikethiswillhelp…”可知，BC选项所描述的事情仅仅是可能会发生（原文中“will”是关键词）,并不是octobot已经具备的能力,故BC错误;由第四段第一句“Theoctobotgetspowerfromachemicalreaction.”可知,D选项符合描述，正确。
21.Whatdothoseresearchersthinkoftheoctobot?
A.Itcostslessmoneytomakeit.B.Itsmaterialsaresafeforhumans.
C.IthelpspeopleineveryfieldD.Itstechnologiesaremoreadvanced.
【答案】B
【考点】细节推断题
【解析】由原文倒数第二段第一句“softrobotsaremadeofmaterialsthataresafeforus.”可知,B选项符合描述，正确;A选项原文并未提及;C选项描述太过绝对,文中提到octobot可以在某些方面帮助人类，但没有说它可以在任何领域帮助到人类,故C错误;D选项文中也并没有明确提及。
【参考答案】BDB
C
WhenIwas14,Ileftschool.IwasonthewaytoCaliforniatofollowmydream.
WhenIreacheddowntownElPaso,Imetabum（无业游民）onthestreetcorner.HestoppedmeandaskedmeifIwasrunningawayfromhome.Itoldhim“Notexactly,sir,”becausemyfatherhadgivenmearidetothetrainstationandsaid,“itisimportanttofollowyourdream,son.”
Aftertalkingforafewminutes,thefriendlybumtoldmetofollowhim.Hetookmetoapubliclibrary.
Thebumfirsttookmetoatableandaskedmetositdownandwaitforamoment.Afewmomentslater,hereturnedwithsomeoldbooksandsatbesideme.Thenhesaid,“therearetwothingsthatIwanttoteachyou,youngman,andtheyarethese.Numberoneisnevertojudgeabookbyitscover,foracovercanfoolyou.”Hecontinued,“YouthinkI’mabum,don’tyou,youngman?
”Isaid,“Well,uh,yes,sir.”“Wellyoungman,I’vegotalittlesurpriseforyou.Iamoneoftherichestmanintheworld.ButIrealizedtherewerecertainthingsIhadnotyetexperiencedinlife.Soforthepastyear,Ihavebeengoingfromcitytocitylivingasabum.So,yousee,don’teverjudgeabookbyitscover.”
“Numbertwoistolearnhowtoread,myboy.Thereisonlyonethingthatpeoplecan’ttakeawayfromyou,andthatisyourwisdom.”Atthatmoment,heshowedmetheoldbooks.
Thebumthentookmebacktothestreetwherewefirstmet.Heaskedmenevertoforgetwhathetaughtmewhenwelefteachother.
22.Howdidthewriterarriveatthetrainstation?
A.Herodetothestationhimself.
B.Hisfathergavehimaridetothestation.
C.Abumtookhimtothestation.
D.Hefollowedhisdreamtothestation.
【答案】B
【考点】细节理解题
【解析】由文章第二段“becausemyfathergavemearidetothetrainstation”可知，作者是骑自行车去火车站，故选B。
23.“neverjudgeabookbyitscover”meansacoverofthebooksometimescan____you.
A.upsetB.FollowC.ExciteD.Fool
【答案】D
【考点】推理判断题
【解析】由文章第四段“Numberoneisneverjudgeabookbyitscover，foracovercanfoolyou.”一句可知，书本的封面有时候会“愚弄”你。
故选D，fool。
A，upset使失望；B，follow跟随；C，excite使兴奋。
24.Finally,theylefteachother_____.
A.OnthestreetcornerB.atthelibrary
C.InCaliforniaD.atthetrainstation
【答案】A
【考点】细节理解题
【解析】由文章最后一段“Thebumtookmebacktothestreetwherewefirstmet.”一句，以及第二段“Imetabumonthestreetcorner.”一句可知，最后他们在第一次见面的地方，也即街头（streetcorner），分开。
故选A。
25.WhichofthefollowingstatementsisNOTTRUEaccordingtothepassage?
A.Wisdomisonethingthatpeoplecan’ttakeawayfromyou.
B.Thebumaskedthewritertoreadsomeoldbooksinthelibrary.
C.Thebum’shopewastohavedifferentkindsofexperiencesinlife.
D.Thewriter’sfathersupportedhischoiceoffollowinghisdream.
【答案】B
【考点】细节理解题
【解析】由文章可知，流浪汉（bum）把作者带去读书馆，没有让他在图书馆读旧书，而是给他讲述了道理：
“不要以貌取人”，“别人拿不走的是你的智慧”。
因此B选项错误，故选B。
由文章倒数第二段“Thereisonlyonething…andthatisyourwisdom.”可知，A选项正确；由文章第四段“ButIrealizedtherewerecertainthingsIhadnotyetexperiencedinlife”可知，C选项正确；由文章第三段“itisimportanttofollowyourdream,son.”可知，D选项正确。
26.Thebesttitleofthispassageprobablyis____.
A.FollowyourdreamB.NeverJudgeaBookbyItsCover
C.AnimportantLessonD.WisdomisImportant
【答案】C
【考点】主旨大意题
【解析】本文主要讲述了作者的爸爸让他追随自己的梦想，后来作者遇到假装成流浪汉的富人给他讲述了人生哲理以及他的梦想。
C选项比较符合题意，一堂重要的课。
A选项，“跟随你的梦想”，以偏概全，故错误；B选项，“不要以貌取人”，以偏概全，故错误；D选项，“智慧很重要”，全篇文章没有提到智慧的重要性，只是提及了“智慧是别人带不走的”，故D错误。
故选C。
【参考答案】BDABC
D
Needtobuysomething?
Whygotoastore?
BuyitontheInternet!
Needitnow?
Whywait?
Asktoreceiveitthenextday!
Eachday,moreandmorepeopletryonlineshopping.Infact,onlinesaleshavedoubledinthelasttenyears.Butnoteveryoneisexcited.Somescientistsnowsaythatonlineshoppingisbadfortheenvironment.
Peoplearesurprisedtohearthis.“Theythink,‘Idon’tneedtodrive,andthebusinessdoesn’tneedtobuildastore,sotherewillbelesspollution,’“saysNuriaProst,anenvironmentalscientist.“Butitisnotsosimple.Infact,onlineshoppingiswasteful.Italsoaddstoairpollution.”
Intruth,theInternetisnotalwaysasgoodafriendtotheenvironmentasitseems.Forexample,mostpeoplethoughtthattheInternetwouldhelpofficesuselesspaperandothermaterials.Butpaperuseincreasedby33percentbetween1986and1997.“Onlineshoppingcouldhavesimilarlyharmfulresults,”saysNevilCohen,aresearcherofenvironmentalscience.Partoftheproblemiswhatpeoplearebuyingthesedays.Inthepast,peopleboughtthingsontheInternetthatdidnotrequiremuchpackingmaterial,suchasbooksandclothing.Butnowpeoplealsoshoponlineforlarge,heavyproductssuchastelevisions,computers,chairsandtables.Theseproductsneedtobepackedinlotsofplasticandpaper.Thiscreatesalotofwaste.
Antherproblemcausedbyonlineshoppingisairpollution.Whencustomersbuyproductsandasktoreceivethemthenextday,onlinebusinessoftenhavetosendthembyair.Airplanesusemuchmoreoilthancarsandproducemorecarbondioxide（二氧化碳）.Whenpeoplebuyalotofdifferentthingsfromdifferentonlinebusinesses,thiscreatesevenmoretravelbyairplane.
Onlineproductsreturnsarealsoaproblem.Forexample,anonlineshoeshoremayallowcustomerstoreturnshoesforfreeiftheyarewrongsize.Thisdoublesthepackingmaterialsandnumberofairlinetripsrequiredtosellonepairofshoes.
“Ifpeoplewanttoprotecttheenvironment,theyneedtothinkbeforetheyshop,”saysProst.“Peopleneedtoaskthemselves:
IsthisexactlywhatIwant?
DoIreallyneedittomorrow,orcanIwait?
”carefully.“onlineshoppingisfastandeasy,”saysProst,“butwecan’tforgettheharmfulresultithascausedtotheenvironment.”
27.Thepassagebeginswithseveralquestionsto____.
A.introducethemaintopicB.describeonlineshopping
C.showthewriter’sopinionD.listadvantagesofshopping
【答案】A
升级会员 