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必修第二册练习Unit4Information TechnologyLesson2Lesson3I.单句语法填空According tomy records,Mrs Green,your orderdeliverIastweek.
1.Lifeis notfair,but despitethatdifficultreal,you mustkeep strivingthroughthepain andtears.
2.Both teamsare consideredpowercompetitorsofthegold medal.
3.Onlinechatting isnoreplace forface-to-face contact.
4.Ithought anythingabstract lefttoomuch roomforargue.
5.Playing computergamestoo muchcan beharmtochildrens health.
6.The writingofpoems,stories orplays is often calledcreate writing.
7.Both theWinterand theSummerOlympics areheldevery fouryears onaregularbase.
8.Wecan provideaccommodateforsix peopleat apush.
9.It isveryreward tokeep adiary ofdaily happenings.II.完成句子She wastold to wear flat shoes,.她被告知要穿平底鞋，因为她的背部有问题account
1.The cityisnolonger.这个城市已不再是十年前那个样子了what引导表语从句It isProfessor Smith.是Smith教授打破了纪录强调句型WeChat reallyfor peopleto communicatewith each other,pay andsoon.微信真的让人们更方便地互相交流，支付等make+it+补语Every summervacation,my grandfatheralwaystravels everywhere.每逢暑假，我爷爷总是到处旅游而不是待在家里instead ofTheprogramme wasintended to.该方案旨在集中关注全球经济focus
1.1,well discussthequestion ofdivision oflabour.此外，我们还要讨论一下分工问题（addition）I thinkIve been very selfish.Tve beenmainly.我觉得我一直非常自私总是只关心自己（concerned）Morepeoplethaneverbeforethetheatre ticketservice.现在向剧场票房订购戏票的人数比以往任何时候都多（subscribe）The teacherin mycomposition.老师给我指出了作文中的错误（point）HL阅读理解Wchave recentlyheard someinterestingways that5G technologymight changeourlives inthefuture.5Gpromisesinternet speedsbetween50to100timesfaster than4G systems.Such improvementsarc sureto bepopularwith5G usersworldwide.Whileit issaid tostart onlyin somefewareas oftheUnitedStates thisyear,much oftherest oftheworldisnotexpected toreceivethis serviceuntil
2023.One projectinBritain,though,is alreadytestingthesuperfast technology,butnot onhumans.Instead,theexperimentalsubjects（实验对象）are unlikethegroupofinternet users-cows.The systemconnects（he animalsto5G inaneffort toautomate（使自动化）themilkingprocess.TheprojectwasdevelopedbyAmericantechnologycompanyCiscoSystems.TestingareasweresetupatfarmsinthreeruralareasofEngland.Thecowsareequippedwith5G-connecteddevices（设备）thatlinkuptoaroboticmilkingsystem.Thesystem usessensors（传感器）and machinelearning tofullyautomate theprocess.System designerssay technologytakes overafter acowis readyto bemilkedand walkstoward anautomaticgate.Thedeviceis designedto recognizeeachcow.It thenpositions devicestotheright bodypositionformilking.During theprocess,machines offerfood forthecowas areward.One ofthetestareas isin thetown ofSheptonMallet insouthwestEngland.There,about50ofthefarms180cows arefittedwith5Gsmartcollars（智能项圈）inearsensors.Projectofficialssaythedevicesdonotharmthecowsandthesensorshelp farmersimmediately findany problemsorhealth concerns.DuncanForbes,theprojectleader,toldReutersthatsofar,hethinkstheprojectshowsthefarms180cowoperationscanbegreatly improvedwith5Gtechnology.Forbes addedthat theexperimentprovides strongevidencethat5Gtechnology can bewidely usedinthefuture^not justonfarms,but inmral communitiesright acrossthecountry,,.
1.What doweknowabout5Gtechnology fromthefirst twoparagraphsA.It haschanged ourlives.B.It hasmoreusers than4G.C.It hasnot beenwidely used.D.It isusedoncows intheUSA.
2.Whatis Paragraph4mainly aboutA.Theintroduction of5Gdevices.B.Themilkingprocess with5Gtechnology.C.Thepurpose ofsystemdesigners.D.Theway machinesprovide cowswith food.
3.Whyarc somecowsfitted withearsensorsA.To recognizeeverycow.B.Tojudge thepositionofthecow.C.To reducetheharm fromdevices.D.To findhealth problemsin cows.
4.Whatis Forbes,attitudetothefuture of5G technologyA.Doubtful.B.Hopeful.C.Disapproving.D.Uncaring.IV.完形填空Our13-year-old sonwonalocal“Hoop（篮圈）Shooting competitionand entered theregionalcompetition.SoonSaturday morningwe headeddown toGreen Bay,Wisconsinfor an]tomove forwardto thestatechampionships.In thecompetition,my son2waited histurn.Nearly anhourlater,hewent tothehoops.Hisfirst basketwas a
3.Wecouldseethefrusiraiion（沮丧）inhiseyes.Hetried4toshootanolherhoop.Thenanotherfailure.Buthecontinued.Finally,he5toshootafewballsandscored20points.Myson6fromhishoop,frustratedanddisappointed,being7thathedidntmakeitbecausethere wereseveral guysgetting over40points,already8his.Ifithadbeenuptooursontodecide,hewouldhaveleftbeforewatchingthegameand9himselfinourhotel.Instead,wetookthis chanceto helphim10thislife disappointment:giving himtimeforfrustrationand thensharing ouropiniononthis
11.Wetoldhim:Itsbecauseofhisearlier12that wewereabletowatchthisgame;its13tofail.Weallfail atsomepointinourlives.Wewere proudofhim thoughhedidnt receivetheprize.Intheend,we14,watchedthegame,andhadagreattime!Whenyouarc15bylife,dontletitkeepyoudown.Astheoldsaying goes,“When lifehandsyou lemons,makelemonade!
1.A.invitationB.instructionC.announcementD.opportunity
2.A.anxiouslyB.desperatelyC.casuallyD.politely
3.A.succcssB.burdenC.shameD.miss
4.A.in vainB.onpurposeC.byaccidentD.in public
5.A.expectedB.attemptedC.managedD.offered
6.A.recoveredB.withdrewC.excused D.dismissed
7.A.rclievedB.astonishedC.awarcD.doubtful
8.A.improvingB.doublingC.guessingD.ignoring
9.A.cheeredB.encouragedC.blamedD.trained
10.A.work hroughB.carry outC.go overD.reflect on
11.A.occasionB.practiceC.dilcmmaD.situation
12.A.arrangcmcntB.accomplishmentC.preparationD.persuasion
13.A.acceptableB.easyC.awkward D.annoying
14.A.rcmaincdB.leftC.agreedD.arrived
15.A.acknowledgedB.welcomedC.easedD.betteredV.语法填空Over time1have beenchangedquitea lot.I beganas a
1.calculate machinein Francein
1642.WhenIwas youngI could
2.simpledifficult sums.I developedvery slowlyand
3.tooknearlytwohundredyearsbeforeIwasbuiltasananalyticalmachinebyCharlesBabbage.AfterIwasprogrammedbyanoperator
4.usedcardswithholes,Icouldthink
5.logicandproduceananswerquickerthananyperson.Atthattimeitwasconsidered atechnologicalrevolution and thestart ofmyartificialintelligence^^.In1936my realfather,Alan Turing,
6.writea bookaboutwhether Icouldbemade
7.work as auniversal machine^^to solveanydifficult mathematicalproblem.Fromthen
8.,I grewrapidlybothin sizeandin brainpower.By the1940s Ihadgrown aslarge asaroom,andIwondered ifIwould growanylarger.However,thisreality alsoworried mydesigners.As limewentby,Iwas made
9.small.First asa PC,and thenasalaptop,I
10.use inoffices andhomessincethe1970s.参考答案I.
1.According tomy records,Mrs Green,your orderwas delivereddelivcrlastweek.
2.Lifeis notfair,but despitethatdifficult realityreal.you mustkeep strivingthroughthepain andtears.
3.Both teamsare consideredpowerfuKpowerJcompetitors ofthegoldmedal.
4.Onlinechatting isnoreplacement replaceforface-to-face contact.
5.Ithought anythingabstract lefttoomuch roomforargumeiitargue.
6.Playing computergamesloo muchcanbeharm£ulharmto childrenshealth.
7.Thewriting ofpoems,stories orplaysisoftencalledcreativecreate writing.
8.Both theWinterand theSummerOlympics archeldevery fouryears onaregularbasisbase.
9.Wecan provideaccommodationaccommodatefor sixpeopleat apush.
10.It isveiy rewardin口reward tokeep adiary ofdaily happenings.
11.
1.Shewas toldtowearflatshoes,onaccount ofherback problem.
2.The cityisnolonger whatit waslen\cirs a』（）.
3.It isProfessorSmith that/whbroke therecord.
4.WcChat reallymakes ilmoreconvenient forpeopletocoinnmnicatc witheachother,pay andsoon.
5.Every summervacation,mygrandfather alwaystravels everywhereinstead ofstavinnat home.
6.The programmewasintended tofocusattention onglobaleconomy.
7.In addition、well discussthequestion ofdivisionoflabour.
8.Ithink Ivebeenveryselfish.Tvebeen mainlyconcsncd withmyself.
9.Morepeople thanever beforeare subscribingtothe theatreticket service.
10.The teacherpointedout themistakesin mycomposition.IIL【文章大意】本文主要介绍了奶牛成为英国首批5G用户，连接到5G的奶牛可以实现自己挤奶
1.【解析】选Co推理判断题根据前两段，特别是第♦段中WhileitissaidtostartonlyinsomefewareasoftheUnitedStatesthisyear,much oftherestoftheworldisnotexpectedtoreceivethisserviceuntil
2023.可以推断,5G技术还没有被广泛使用故选C
2.【解析】选Bo段落大意题根据第四段Thedeviceisdesignedtorecognizeeachcow.Itthenpositionsdevicestotherightbodypositionformilking.During（heprocess,machinesofferfoodforthecowasareward.可知，本段主要介绍5G技术的挤奶过程故选B
3.［解析］选Do细节理解题根据第五段Project officialssay thedevices donot harmthe cowsandthesensors helpfarmersimmediatelyfindanyproblemsorhealthconcerns,nf知，这种耳部传感器“『以帮助发现奶牛的健康问题故选D.
4.【解析】选B推理判断题®Forbesadded thattheexperimentprovidesstrong evidencethat5Gtechnology canbewidely usedintheftiture“not juston farms,but inrural communitiesright acrossthe country.,可推断，Forbes对5G技术的应用前景充满了希望故选BIV.【文章大意】作者的儿子在投篮比赛中失利，因此他感到非常沮丧，作者夫妇利用这一契机对他进行开导，让他明白一个道理失败并不可怕，人生中总会遇到失败，关键是不要被失败击倒，机遇总会出现的
1.【解析】选Do根据语境可知，作者他们赶往GreenBay是为了获得进入州锦标赛的机会invitation”邀请”;instruction指示”;announcement“公告”;opportunity机会.【解析】选A作者的儿子焦急地等待着anxiously“焦急地”;desperately“绝望地”;casually“随便地”;politely“礼貌地”
2.【解析】选I）根据下文中的“Wecouldseethefrustrationinhiseyes.”及“anotherfailure”可知，作者儿子的第一个球没有投进miss在此作名词，表示“未击中，未得到，未到达，错过工4•【解析】选Ao根据下文中的“Thenanotherfailure.”可知，作者的儿子又投了一次,仍然没有命中invain“白费力气地”,符合语境onpurpose”故意地”;byaccident偶然地”;in public”公开地
5.【解析】选C根据下文中的“scored20points”可知，作者的儿子最后成功地投进了一些球manage“完成”,符合语境expect“期待attempl“尝试”;offei“主动提出.【解析】选B根据语境可知，作者的儿子在完成自己的比赛后，沮丧、失望地离开了球场withdraw”（使）撤回，离开“，符合语境recover“恢复健康”;excuse请求准予离开”;dismiss去除，消除“
6.【解析】选C他知道自己赢不了了，因为有几个孩子得分超过40分了，已经是他得分的两倍aware“知道”，符合语境
7.【解析】选Bo double”是……的两倍根据上文得知儿子得分是20分,此处讲到很多人得了40分以上,因此是他的两倍成绩9•【解析】选C如果由儿子自己决定的话，他在观看比赛之前就会离开，回到宾馆里责怪自己blame责怪，10•【解析】选A但是作者他们并没有让儿子按照自己的想法做，而是利用这次机会帮助他解决问题workthrough“解决”，符合语境carry out“执行go over”反复研究“；reflect on“沉思11•【解析】选D作者他们先是给了儿子沮丧的时间，然后分享了他们对•目前这种情况的看法situation”情况，局面”,符合语境occasion”时机;practice“做法”;dilemma进退两难的局面”
12.【解析】选B根据上文中的“Our13-year-oki sonwon alocal HoopShooting competitionandenteredtheregionalcompetition.”可知，作者他们告诉儿子正是因为他之前取得的成就，他们才能来看这个比赛accomplishment”成就，成绩”，符合语境arrangement“安排;preparation“准备”；persuasion“劝说.【解析】选A根据下文中的“Weallfhilatsomepointinourlives.“可知,失败没什么，在生活中的某个时候我们都会失败acceptable”可以接受的“，符合语境
13.【解析】选A根据下文中的“watched thegame,andhadagreat time”可知，作者他们最后留了下来,看了比赛，玩得很开心remain”逗留，不离去”，符合语境
14.【解析】选D根据卜.文中的“Whenlifehandsyoulemons,makelemonade!”可知，此处指当你被生活超过的时候，不要沮丧better”胜过，超过“，符合语境V.【文章大意】本文是一篇说明文文章介绍了电脑的演变过程
1.【解析】calculating考查非谓语动词修饰名词machine用现在分词,故填calculating
2.【解析】simplify考查动词此处could后接动词原形，故填simplify
3.【解析】ito考查代词句意我发展很慢，花了近两百年的时间，我才被查尔斯・巴贝奇建造成一台分析机器Ittakcs+一段时间+before+其他成分是固定句型，表示“花费了多长时间以后才……”,it作主语，故填it
4.【解析】who/that考会定语从句这里是一个限制性定语从句，先行词是an operator,同从句缺少主语,因此要用who或者（hat来引导,故填who/thatc.【解析】logically考查副词此处用副词修饰动词could“think”,故填logically
5.【解析】wroteo考查时态根据时间状语In1936可知，描述过去发生的事情，应使用一般过去时，故填wroteo.【解析】to worko考查非谓语动词分析句子可知,work作make的宾语补足语，被动语态中的宾语补足语用带to的不定式，故填to worko
6.【解析】on考查介词此处From thenon“从那时起”是固定短语，故填on
7.【解析】smaller考查比较级根据下文“FirstasaPC,andthenasalaptop”可知，随着时间的推移,我被制作的更小small作宾语补足语用形容词比较级故填smaller
8.【解析】has beenused考查时态和语态根据时间状语since ihe1970s可知，表示过去发生，一直持续到现在的动作用现在完成时，且主语I与use是被动关系，故填has beenused.。
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