2021年高考英語一輪總復(fù)習(xí)必修2 Unit 3 Computers-B卷

必修2Unit3Computers（B卷）滾動(dòng)提升檢測(全卷共四大題，滿分100分。請?jiān)?0分鐘內(nèi)完成)班級(jí)____________學(xué)號(hào)____________姓名____________得分____________一、閱讀理解閱讀下列短文，從每題所給的A、B、C和D項(xiàng)中，選出最佳選項(xiàng)。(共10小題；每小題2分，滿分20分)ALaptopcomputersarepopularallovertheworld.Peopleusethemontrainsandairplanes,inairportsandhotels.Theselaptopsconnectpeopletotheirworkplace.IntheUnitedStatestoday,laptopsalsoconnectstudentstotheirclassrooms.WestlakeCollegeinVirginiawillstartalaptopcomputerprogramthatallowsstudentstodoschoolworkanywheretheywant.Withinfiveyears,eachofthe1,500studentsatthecollegewillreceivealaptop.Thelaptopsarepartofa$10millioncomputerprogramatWestlake,a110-year-oldcollege.ThestudentswithlaptopswillalsohaveaccesstotheInternet.Inaddition,theywillbeabletousee-mailsto“speak”withtheirteachers,theirclassmates,andtheirfamilies.However,themostimportantpartofthelaptopprogramisthatstudentswillbeabletousecomputerswithoutgoingtocomputerlabs.Theycanworkwithitathome,inafast-foodrestaurantorunderthetrees—anywhereatall!Becauseofthemanychangesincomputertechnology,laptopusedinhighereducation,suchascollegesanduniversities,isworkable.Aslaptopsbecomemorepowerful,theybecomemoresimilartodesktopcomputers.Inaddition,theportable(輕便的)computerscanconnectstudentstonotonlytheInternet,butalsolibrariesandotherresources.Statehighereducationofficialsarestudyinghowlaptopscanhelpstudents.Stateofficialsarealsotestinglaptopprogramsatotheruniversities,too.AtWestlakeCollege,morethan60percentofthestaffusecomputers.Thelaptopswillallowallteacherstousecomputersintheirlessons.AsoneWestlaketeachersaid,“HereweareinthemiddleofVirginiaandwe’regivingstudentsawindowontheworld.Theycanseeeverythinganddoeverything.”1.Themainpurposeofthelaptopprogramistogiveeachstudentalaptopto________.A.usefortheirschoolworkB.accesstheInternetC.workathomeD.connectthemtolibraries2.Whyistheword“speak”inthesecondparagraphinquotationmarks(引號(hào))?A.Theydon’treallytalk. B.Theyusethecomputerlanguage.C.Laptopshavespeakers. D.Noneoftheabovereasonsiscorrect.3.WhichofthefollowingisTRUEaboutWestlakeCollege?A.Allteachersusecomputers.B.1,500studentshavelaptops.C.ItisanoldcollegeinAmerica.D.Studentstherecandonothing.4.“Awindowontheworld”inthelastparagraphmeansthatstudentscan________.A.attendlecturesoninformationtechnologyB.travelaroundtheworldC.getinformationfromaroundtheworldD.havefreelaptops5.Whatcanweinferfromthepassage?A.Theprogramissuccessful. B.Theprogramisnotworkable.C.Theprogramistooexpensive. D.Wedon’tknowtheresultyet.[助讀詞匯]resourcen.資源powerfuladj.有力量的connectto使與......連接 haveaccessto接近inaddition另外 besimilarto與......相似 BI’mnotsosureIlikemyfriendsanymore.Iusedtolikethem—tobehonest.Wewouldhavelunch,talkonthephoneorexchangeemails,andtheyallseemednormalenough.ButthencameFacebook,andIwasintroducedtoasadfact:manyofmyfriendshavedarksidesthattheyhadkeptfromme.TodaymyfriendsshowoffthemoreunpleasantaspectsoftheirpersonalitiesviaFacebook.Nolongerhidden,they’rethrowninmyfacelikeTVcommercials—unavoidableandendlessadvertisementsfortheworstoftheirpersonalities.TakeFred.Ifyouweretohavelunchwithhim,youwouldfindhimwarm,andself-effacing(謙遜的).ReadhisFacebookandyou’llrealizehe’sanunbearable,food-obsessedboringman.He’dpausetohaveacupofcoffeeonhiswaytosaveadrowningman—andthenwriteaboutit.TakeAndy.Youwon’tfindasmarterCEOanywhere,butnowhe’saCEOwithoutacompanytorun.SoheplaysMafiaWarsonFacebook.He’sdoingwell—level731.ThankstoFacebook,Iknowhe’splayingabout18hoursaday.Andy,you’verunfourcompanies—andthisishowyouspendyourdowntime?Whathappenedtogolf?Whathappenedtogettinganotherjob?TakeLiz.Sheispositivethatthefluvaccine(流感疫苗)willkillusallandthatweshouldavoidit.AndthencomesChriswholikestopostatleast20timesadayoneverywebsitehecanfind,soIgettoreadhisthoughtstwice,onceonFacebookandonceonTwitter.Inreallife,Idon’tseethesesidesofpeople.Facetoface,myfriendsshowmetheirbest.They’renice,smartpeople.ButfacetoFacebook,myfriendsarelikeablinddatewhichgoeshorriblywrong.I’mleftwithadilemma.Whoismyrealfriend?IsittheLizIhavelunchwithortheanti-vaccinemadmanonFacebook?IsittheFredIcangrabasandwichwithortheFredwhoweepsifhe’satapartyandthewineisn’tuptohisstandards?1.Whoisopposedtothefluvaccineinthepassage?A.Fred.B.Andy.C.Liz.D.Chris.2.WhatisAndyprobablybusydoingnow?A.He’srunninghiscompany. B.He’splayinggolfallday.C.He’slookingforanotherjob. D.He’splayingcomputergames.3.Accordingtothepassage,Facebooktendsto________.A.presentanothersideofpeople B.offersomefoodsforfreeC.showendlessadvertisements D.getyoutomoreparties4.Whatdoestheunderlined“it”inthelastparagraphreferto?A.adilemmaB.myrealfriendC.FacebookD.Twitter5.Thepassageisdevelopedmainlyby_________.A.givingexamples B.followingthetimeorderC.1istingfigures D.raisingquestions[助讀詞匯]aspectn.方面viaprep.通過unavoidableadj.不可避免的unbearableadj.難以忍受的pausevi.暫停dilemman.困境keepfrom隱瞞showoff賣弄food-obsessed對事物上癮的；吃貨ablinddate初次約會(huì)；相親二、完形填空閱讀下面短文，從短文后各題所給的A、B、C和D項(xiàng)中，選出可以填入空白處的最佳選項(xiàng)。(共20小題；每小題2分，滿分40分)NotlongagoIwasn’tdoingverywellinexamsandIwasfullofdisappointmentand1thinking.WhileontheInternet,Imetmanynewfriends,butoneinparticular2.HisnicknameisColorfulDayandwe3ontheWeb.Hetoldme:Helosthis4attheageof15,andfeltthewholeworldhadcloseditsdoortohim.Hewas5sofastthatIcouldn’tbelievehewasblind!Buthecontinuedto6:Fiveyearsago,Irealizeditwastimetochangemylife.IhadreadaboutHelenKellerandunderstoodherlifeand7.SoI8awebsiteaboutherlifeaswellasminecalledThreeDaystoSee.Ivisitedhiswebsitewhichwaswellproducedandvividly(生動(dòng)地)9.Iasked,“Howdidyou10tobuildsuchawebsite?”hesaid:“Owingtothenewtechnology,Icanusesoftwarespecially11fortheblind.WhereverIpointthecursor(光標(biāo)),itwilljust12itouttome.Wecandofarmorethingsand13moreinformationthanwecouldbefore.”Ithenasked,“Didn’tyouhavegreatdifficultywithit?”Hehesitatedandthenbeganhis14withasmilingface,“Yes,butIhavefaithinmyselfto15mycolorfulday.Andmoderntechnologygivesmethismediumand16todoit.”His17attitudetowardslifemademebelievethatourdestinyoffersnotthecupofdespair,butthechalice(大杯)ofopportunity.Ireturnedtomy18,andthistimewithasmileonmyfaceandwith19ofacolorfulfuture.TheInternet,whichopenedtometo20differentlivesandcultures,hasacharmyoucouldn’tfindinanotherwisenon-virtualworld.1.A.positive B.active C.negative D.instructive2.A.turnsout B.standsout C.comesout D.looksout3.A.argued B.interviewed C.told D.chatted4.A.eyesight B.hearing C.courage D.confidence5.A.speaking B.saying C.typing D.spelling6.A.follow B.write C.read D.copy7.A.friendship B.marriage C.happiness D.hardships8.A.developed B.gained C.formed D.prevented9.A.offeredB.presented C.delivered D.found10.A.try B.come C.work D.manage11.A.designed B.distinguishedC.planned D.imagined12.A.identify B.speak C.say D.read13.A.send B.access C.communicate D.exchange14.A.web B.speech C.words D.opinions15.A.createB.produceC.recognize D.organize16.A.moment B.privilege C.opportunity D.occasion17.A.hopeful B.disappointed C.pleasant D.optimistic18.A.lessonsB.results C.conclusionsD.projects19.A.eagerness B.expectations C.richness D.nervousness20.A.touch B.feel C.experience D.suffer[助讀詞匯]inparticular尤其；特別 continuetodo繼續(xù)去做某事opportunityn.機(jī)會(huì)speciallyadv.特殊地havefaithin有信心 moderntechnology現(xiàn)代科技destinyn.命運(yùn)；定數(shù) despairn.絕望三、語法填空閱讀下面短文，在空白處填入1個(gè)適當(dāng)?shù)膯卧~或括號(hào)內(nèi)單詞的正確形式。(共10小題；每小題2分，滿分20分)Thecomputerisamachinethatwasborntoworkforpeoplesince1(it)birth.Whenitfirstcameintobeing,itwasjust2calculatingmachine.Thatistosay,itcouldonly3(use)toworkoutproblemswithnumbers.Later,itwasdevelopedtoanAnalyticalMachine4followedsimpleinstructionsfromcardswithholes.Thiswassuchagreatrevolutionintechnology!Acomputercan“think”asthehumanrace5itisprogrammedwithproperprograms,butitcannot“think”itself6man’shelp,sowesayacomputerhasartificialintelligence.Thecomputerwascompletelychangedwhenitgotitsnewtransistorsinthe1960s.Itssizebecamesmallerandsmaller7itsmemorybecamelargerandlarger.AndthankstotheInternet,8(computer)wereconnectedtooneanotherasahugefamilybyan9(end)network.Actually,thecomputercouldeventalktohumanbeing10(use)thelanguagecalledBASIC.四、短文改錯(cuò)（共10小題；每小題2分，滿分20分）假定英語課上老師要求同桌之間交換修改作文，請你修改你同桌寫的以下作文。文中共有10處語言錯(cuò)誤，每句中最多有兩處。每處錯(cuò)誤僅涉及一個(gè)單詞的增加、刪除或修改。增加：在缺詞處加一個(gè)漏字符號(hào)（∧），并在其下面寫出該加的詞。刪除：把多余的詞用斜線（\）劃掉。修改：在錯(cuò)的詞下劃一橫線，并在該詞下面寫出修改后的詞。注意：1.每處錯(cuò)誤及其修改均僅限一詞；2.只允許修改10處，多者（從第11處起）不計(jì)分。Asisknowntousall,thecomputerwasgreatestinventionoflastcentury.Sincethefirstcomputercameintotheworld,ithasdevelopedrapidandchangedourlifegreatly.Otherwise,thecomputerseemedsosimple-mindedattheverybeginningwhentheyfirstappeared.Actually,computershavenothingincommonwithabacus,thoughwehavebeentriedsohardtoprovethattheyhavenothingincommon.Whatmakeacomputerdifferentfromanyothermachinesisthatithasartificialintelligence.Personallyspeaking,Idon’tthinkacomputercanbemoreintelligentthanmanbecauseofacomputerhastoworkunderthehelpofthehumanrace,afterall.必修2Unit3Computers（B卷）滾動(dòng)提升檢測參考答案一、閱讀理解(A)你使用過便攜式電腦嗎？它們不僅給人們提供信息，也很方便哦！1.A事實(shí)細(xì)節(jié)題。根據(jù)第二段首句WestlakeCollegeinVirginiawillstartalaptopcomputerprogramthatallowsstudentstodoschoolworkanywheretheywant.可知答案選A正確。2.A事實(shí)細(xì)節(jié)題。由第二段中的...theywillbeabletousee-mailsto“speak”withtheirteachers,....可知，他們用e-mail與老師交流，并非用口說話，故選A。3.C事實(shí)細(xì)節(jié)題。由第二段第三句...,a110-year-oldcollege可知，西湖學(xué)院是一所有著110年歷史的高校，故選C。A項(xiàng)文章沒有提及；B項(xiàng)文章第二段說，在五年內(nèi)每一年都會(huì)有1500名學(xué)生會(huì)有筆記本電腦，并不是只有1500名學(xué)生有筆記本電腦；D項(xiàng)與文章意思不相符。4.C推理判斷題。由文章最后一句Theycanseeeverythinganddoeverything.可推知，給學(xué)生提供了通往世界的窗戶，當(dāng)然是指獲取世界各地的信息，故選C。5.D推理判斷題。根據(jù)文章內(nèi)容可知，A、B、C三項(xiàng)我們都無法得出結(jié)論，只有D項(xiàng)正確。(B)作者通過例舉三個(gè)朋友的例子來說明Facebook的陰暗面。1.C事實(shí)細(xì)節(jié)題。根據(jù)第五段第一句TakeLiz.Sheispositivethatthefluvaccine(流感疫苗)willkillusallandthatweshouldavoidit.可知，Liz是反對使用流感疫苗。2.D事實(shí)細(xì)節(jié)題。根據(jù)第四段SoheplaysMafiaWarsonFacebook.He’sdoingwell—level731.ThankstoFacebook,Iknowhe’splayingabout18hoursaday.可推知，Andy在玩電腦游戲。3.A推理判斷題。根據(jù)倒數(shù)第二段ButfacetoFacebook,myfriendsarelikeablinddatewhichgoeshorriblywrong.可推知，F(xiàn)acebook展現(xiàn)人的另一面。4.B猜測詞義題。根據(jù)句意，這里的it就是指前面提到的myrealfriend。5.A篇章結(jié)構(gòu)題。文章舉了三個(gè)人Fred,Andy和Liz的例子來說明Facebook的陰暗面，故該文是通過舉例來組織的。二、完形填空本文講述了一個(gè)說明了網(wǎng)絡(luò)正面作用的故事。“我”考試不理想，內(nèi)心充滿了失望，對生活變得消極起來。這時(shí)，“我”在網(wǎng)上認(rèn)識(shí)了一個(gè)網(wǎng)名叫ColorfulDay的特別的朋友。通過交流，“我”才知道他是位盲人。但他對生活有著樂觀的態(tài)度，在現(xiàn)代科技的幫助下，他建立起了網(wǎng)站，宣傳積極向上的人生觀。在他的引導(dǎo)下，“我”對生活的態(tài)度變得積極起來。1.C由前面的“考試考得不好，內(nèi)心充滿了失望”可知，我的思想也變得“消極(negative)”起來，故選C。2.B“我”在網(wǎng)上結(jié)交了很多朋友，但有一位尤其“重要”。standout“杰出，出色，重要”。turnout“結(jié)果(是)；生產(chǎn)”；comeout“出現(xiàn)，發(fā)行，出版，顯示”；lookout“小心，當(dāng)心”。3.D由上下文語境可知，兩人在網(wǎng)上聊天(chatted)，故選D。4.A由第二段第一句中的blind可知，ColorfulDay是“失明”了。loseone’seyesight“失明”，故選A。5.C由上下文語境可知，網(wǎng)上聊天是向電腦上打字(typing)。此處指“他打字的速度快的讓我不敢相信他是盲人”。故選C。6.B由上下文語境可知，網(wǎng)上聊天是向電腦上打字或者寫(write)，故選B。7.D由句意可知，ColorfulDay知道海倫凱勒的生活和艱辛(hardships)，故選D。8.A由上下文語境可知，所以ColorfulDay辦了(developed)一家叫ThreeDaystoSee網(wǎng)站，上面有海倫凱勒的人生經(jīng)歷，也有ColorfulDay自己的生活經(jīng)歷，故選A。9.B由前面的wellproduc