UNIT4LESSON2LESSON3(備作業(yè))2021-2022學(xué)年高一英語(yǔ)系列（北師版2019必修第二冊(cè)）

必修第二冊(cè)練習(xí)Unit4InformationTechnologyLesson2&Lesson3Ⅰ.單句語(yǔ)法填空1.Accordingtomyrecords,MrsGreen,yourorder__________(deliver)lastweek.

2.Lifeisnotfair,butdespitethatdifficult__________(real),youmustkeepstrivingthroughthepainandtears.3.Bothteamsareconsidered__________(power)competitorsofthegoldmedal.4.Onlinechattingisno__________(replace)forface-to-facecontact.5.Ithoughtanythingabstractlefttoomuchroomfor__________(argue).6.Playingcomputergamestoomuchcanbe__________(harm)tochildren’shealth.7.Thewritingofpoems,storiesorplaysisoftencalled__________(create)writing.8.BoththeWinterandtheSummerOlympicsareheldeveryfouryearsonaregular__________(base).9.Wecanprovide__________(accommodate)forsixpeopleatapush.10.Itisvery__________(reward)tokeepadiaryofdailyhappenings.Ⅱ.完成句子1.Shewastoldtowearflatshoes,____________________.她被告知要穿平底鞋,因?yàn)樗谋巢坑袉?wèn)題。(account)

2.Thecityisnolonger____________________.

這個(gè)城市已不再是十年前那個(gè)樣子了。(what引導(dǎo)表語(yǔ)從句)3.ItisProfessorSmith____________________.

是Smith教授打破了紀(jì)錄。(強(qiáng)調(diào)句型)4.WeChatreally____________________forpeopletocommunicatewitheachother,payandsoon.

微信真的讓人們更方便地互相交流,支付等。(make+it+補(bǔ)語(yǔ))5.Everysummervacation,mygrandfatheralwaystravelseverywhere____________________.

每逢暑假,我爺爺總是到處旅游而不是待在家里。(insteadof)6.Theprogrammewasintendedto____________________.

該方案旨在集中關(guān)注全球經(jīng)濟(jì)。(focus)7.____________________,we’lldiscussthequestionofdivisionoflabour.

此外,我們還要討論一下分工問(wèn)題。(addition)8.IthinkI’vebeenveryselfish.I’vebeenmainly____________________.

我覺(jué)得我一直非常自私?？偸侵魂P(guān)心自己。(concerned)9.Morepeoplethaneverbefore____________________thetheatreticketservice.

現(xiàn)在向劇場(chǎng)票房訂購(gòu)戲票的人數(shù)比以往任何時(shí)候都多。(subscribe)10.Theteacher____________________inmycomposition.

老師給我指出了作文中的錯(cuò)誤。(point)III.閱讀理解Wehaverecentlyheardsomeinterestingwaysthat5Gtechnologymightchangeourlivesinthefuture.5Gpromisesinternetspeedsbetween50to100timesfasterthan4Gsystems.Suchimprovementsaresuretobepopularwith5Gusersworldwide.WhileitissaidtostartonlyinsomefewareasoftheUnitedStatesthisyear,muchoftherestoftheworldisnotexpectedtoreceivethisserviceuntil2023.OneprojectinBritain,though,isalreadytestingthesuperfasttechnology,butnotonhumans.Instead,theexperimentalsubjects(實(shí)驗(yàn)對(duì)象)areunlikethegroupofinternetusers—cows.Thesystemconnectstheanimalsto5Ginanefforttoautomate(使自動(dòng)化)themilkingprocess.TheprojectwasdevelopedbyAmericantechnologycompanyCiscoSystems.TestingareasweresetupatfarmsinthreeruralareasofEngland.Thecowsareequippedwith5G-connecteddevices(設(shè)備)thatlinkuptoaroboticmilkingsystem.Thesystemusessensors(傳感器)andmachinelearningtofullyautomatetheprocess.Systemdesignerssaytechnologytakesoverafteracowisreadytobemilkedandwalkstowardanautomaticgate.Thedeviceisdesignedtorecognizeeachcow.Itthenpositionsdevicestotherightbodypositionformilking.Duringtheprocess,machinesofferfoodforthecowasareward.OneofthetestareasisinthetownofSheptonMalletinsouthwestEngland.There,about50ofthefarm’s180cowsarefittedwith5Gsmartcollars(智能項(xiàng)圈)inearsensors.Projectofficialssaythedevicesdonotharmthecowsandthesensorshelpfarmersimmediatelyfindanyproblemsorhealthconcerns.DuncanForbes,theprojectleader,toldReutersthatsofar,hethinkstheprojectshowsthefarm’s180cowoperationscanbegreatlyimprovedwith5Gtechnology.Forbesaddedthattheexperimentprovidesstrongevidencethat5Gtechnologycanbewidelyusedinthefuture“notjustonfarms,butinruralcommunitiesrightacrossthecountry”.1.Whatdoweknowabout5Gtechnologyfromthefirsttwoparagraphs?A.Ithaschangedourlives.B.Ithasmoreusersthan4G.C.Ithasnotbeenwidelyused.D.ItisusedoncowsintheUSA.2.WhatisParagraph4mainlyabout?A.Theintroductionof5Gdevices.B.Themilkingprocesswith5Gtechnology.C.Thepurposeofsystemdesigners.D.Thewaymachinesprovidecowswithfood.3.Whyaresomecowsfittedwithearsensors?A.Torecognizeeverycow.B.Tojudgethepositionofthecow.C.Toreducetheharmfromdevices.D.Tofindhealthproblemsincows.4.WhatisForbes’attitudetothefutureof5Gtechnology?A.Doubtfu1.B.Hopeful.C.Disapproving.D.Uncaring.IV.完形填空Our13-year-oldsonwonalocal“Hoop(籃圈)Shooting”competitionandenteredtheregionalcompetition.SoonSaturdaymorningweheadeddowntoGreenBay,Wisconsinforan1tomoveforwardtothestatechampionships.

Inthecompetition,myson2waitedhisturn.Nearlyanhourlater,hewenttothehoops.Hisfirstbasketwasa3.Wecouldseethefrustration(沮喪)inhiseyes.Hetried4toshootanotherhoop.Thenanotherfailure.Buthecontinued.Finally,he5toshootafewballsandscored20points.Myson6fromhishoop,frustratedanddisappointed,being7thathedidn’tmakeitbecausetherewereseveralguysgettingover40points,already8his.

Ifithadbeenuptooursontodecide,hewouldhaveleftbeforewatchingthegameand9himselfinourhotel.Instead,wetookthischancetohelphim10thislifedisappointment:givinghimtimeforfrustrationandthensharingouropiniononthis11.Wetoldhim:It’sbecauseofhisearlier12thatwewereabletowatchthisgame;it’s13tofail.Weallfailatsomepointinourlives.Wewereproudofhimthoughhedidn’treceivetheprize.

Intheend,we14,watchedthegame,andhadagreattime!Whenyouare15bylife,don’tletitkeepyoudown.Astheoldsayinggoes,“Whenlifehandsyoulemons,makelemonade!”

1.A.invitationB.instructionC.announcementD.opportunity2.A.anxiouslyB.desperatelyC.casuallyD.politely3.A.successB.burdenC.shameD.miss4.A.invainB.onpurposeC.byaccidentD.inpublic5.A.expectedB.attemptedC.managedD.offered6.A.recoveredB.withdrewC.excusedD.dismissed7.A.relievedB.astonishedC.awareD.doubtful8.A.improvingB.doublingC.guessingD.ignoring9.A.cheeredB.encouragedC.blamedD.trained10.A.workthroughB.carryoutC.gooverD.reflecton11.A.occasionB.practiceC.dilemmaD.situation12.A.arrangementB.accomplishmentC.preparationD.persuasion13.A.acceptableB.easyC.awkwardD.annoying14.A.remainedB.leftC.agreedD.arrived15.A.acknowledgedB.welcomedC.teasedD.betteredV.語(yǔ)法填空OvertimeIhavebeenchangedquitealot.Ibeganasa1.(calculate)machineinFrancein1642.WhenIwasyoungIcould2.(simple)difficultsums.Idevelopedveryslowlyand3.tooknearlytwohundredyearsbeforeIwasbuiltasananalyticalmachinebyCharlesBabbage.AfterIwasprogrammedbyanoperator4.usedcardswithholes,Icould“think”5.(logic)andproduceananswerquickerthananyperson.Atthattimeitwasconsideredatechnologicalrevolutionandthestartofmy“artificialintelligence”.In1936myrealfather,AlanTuring,6.(write)abookaboutwhetherIcouldbemade7.(work)asa“universalmachine”tosolveanydifficultmathematicalproblem.Fromthen8.,Igrewrapidlybothinsizeandinbrainpower.Bythe1940sIhadgrownaslargeasaroom,andIwonderedifIwouldgrowanylarger.However,thisrealityalsoworriedmydesigners.Astimewentby,Iwasmade9.(small).FirstasaPC,andthenasalaptop,I10.(use)inofficesandhomessincethe1970s.參考答案Ⅰ.1.Accordingtomyrecords,MrsGreen,yourorderwasdelivered(deliver)lastweek.

2.Lifeisnotfair,butdespitethatdifficultreality(real),youmustkeepstrivingthroughthepainandtears.3.Bothteamsareconsideredpowerful(power)competitorsofthegoldmedal.4.Onlinechattingisnoreplacement(replace)forface-to-facecontact.5.Ithoughtanythingabstractlefttoomuchroomforargument(argue).6.Playingcomputergamestoomuchcanbeharmful(harm)tochildren’shealth.7.Thewritingofpoems,storiesorplaysisoftencalledcreative(create)writing.8.BoththeWinterandtheSummerOlympicsareheldeveryfouryearsonaregularbasis(base).9.Wecanprovideaccommodation(accommodate)forsixpeopleatapush.10.Itisveryrewarding(reward)tokeepadiaryofdailyhappenings.Ⅱ.1.Shewastoldtowearflatshoes,onaccountofherbackproblem.2.Thecityisnolongerwhatitwastenyearsago.

3.ItisProfessorSmiththat/whobroketherecord.

4.WeChatreallymakesitmoreconvenientforpeopletocommunicatewitheachother,payandsoon.

5.Everysummervacation,mygrandfatheralwaystravelseverywhereinsteadofstayingathome.

6.Theprogrammewasintendedtofocusattentiononglobaleconomy.

7.Inaddition,we’lldiscussthequestionofdivisionoflabour.

8.IthinkI’vebeenveryselfish.I’vebeenmainlyconcernedwithmyself.

9.Morepeoplethaneverbeforearesubscribingtothetheatreticketservice.

10.Theteacherpointedoutthemistakesinmycomposition.

III.【文章大意】本文主要介紹了奶牛成為英國(guó)首批5G用戶,連接到5G的奶?？梢詫?shí)現(xiàn)自己擠奶。1.【解析】選C。推理判斷題。根據(jù)前兩段,特別是第一段中WhileitissaidtostartonlyinsomefewareasoftheUnitedStatesthisyear,muchoftherestoftheworldisnotexpectedtoreceivethisserviceuntil2023.可以推斷,5G技術(shù)還沒(méi)有被廣泛使用。故選C。2.【解析】選B。段落大意題。根據(jù)第四段Thedeviceisdesignedtorecognizeeachcow.Itthenpositionsdevicestotherightbodypositionformilking.Duringtheprocess,machinesofferfoodforthecowasareward.可知,本段主要介紹5G技術(shù)的擠奶過(guò)程。故選B。3.【解析】選D。細(xì)節(jié)理解題。根據(jù)第五段Projectofficialssaythedevicesdonotharmthecowsandthesensorshelpfarmersimmediatelyfindanyproblemsorhealthconcerns.可知,這種耳部傳感器可以幫助發(fā)現(xiàn)奶牛的健康問(wèn)題。故選D.4.【解析】選B。推理判斷題。根據(jù)最后一段Forbesaddedthattheexperimentprovidesstrongevidencethat5Gtechnologycanbewidelyusedinthefuture“notjustonfarms,butinruralcommunitiesrightacrossthecountry.”可推斷,Forbes對(duì)5G技術(shù)的應(yīng)用前景充滿了希望。故選B。IV.【文章大意】作者的兒子在投籃比賽中失利,因此他感到非常沮喪,作者夫婦利用這一契機(jī)對(duì)他進(jìn)行開(kāi)導(dǎo),讓他明白一個(gè)道理:失敗并不可怕,人生中總會(huì)遇到失敗,關(guān)鍵是不要被失敗擊倒,機(jī)遇總會(huì)出現(xiàn)的。1.【解析】選D。根據(jù)語(yǔ)境可知,作者他們趕往GreenBay是為了獲得進(jìn)入州錦標(biāo)賽的機(jī)會(huì)。invitation“邀請(qǐng)”;instruction“指示”;announcement“公告”;opportunity“機(jī)會(huì)”。2.【解析】選A。作者的兒子焦急地等待著。anxiously“焦急地”;desperately“絕望地”;casually“隨便地”;politely“禮貌地”。3.【解析】選D。根據(jù)下文中的“Wecouldseethefrustrationinhiseyes.”及“anotherfailure”可知,作者兒子的第一個(gè)球沒(méi)有投進(jìn)。miss在此作名詞,表示“未擊中,未得到,未到達(dá),錯(cuò)過(guò)”。4.【解析】選A。根據(jù)下文中的“Thenanotherfailure.”可知,作者的兒子又投了一次,仍然沒(méi)有命中。invain“白費(fèi)力氣地”,符合語(yǔ)境。onpurpose“故意地”;byaccident“偶然地”;inpublic“公開(kāi)地”。5.【解析】選C。根據(jù)下文中的“scored20points”可知,作者的兒子最后成功地投進(jìn)了一些球。manage“完成”,符合語(yǔ)境。expect“期待”;attempt“嘗試”;offer“主動(dòng)提出”。6.【解析】選B。根據(jù)語(yǔ)境可知,作者的兒子在完成自己的比賽后,沮喪、失望地離開(kāi)了球場(chǎng)。withdraw“(使)撤回,離開(kāi)”,符合語(yǔ)境。recover“恢復(fù)健康”;excuse“請(qǐng)求準(zhǔn)予離開(kāi)”;dismiss“去除,消除”。7.【解析】選C。他知道自己贏不了了,因?yàn)橛袔讉€(gè)孩子得分超過(guò)40分了,已經(jīng)是他得分的兩倍。aware“知道”,符合語(yǔ)境。8.【解析】選B。double“是……的兩倍”。根據(jù)上文得知兒子得分是20分,此處講到很多人得了40分以上,因此是他的兩倍成績(jī)。9.【解析】選C。如果由兒子自己決定的話,他在觀看比賽之前就會(huì)離開(kāi),回到賓館里責(zé)怪自己。blame“責(zé)怪”。10.【解析】選A。但是作者他們并沒(méi)有讓兒子按照自己的想法做,而是利用這次機(jī)會(huì)幫助他解決問(wèn)題。workthrough“解決”,符合語(yǔ)境。carryout“執(zhí)行”;goover“反復(fù)研究”;reflecton“沉思”。11.【解析】選D。作者他們先是給了兒子沮喪的時(shí)間,然后分享了他們對(duì)目前這種情況的看法。situation“情況,局面”,符合語(yǔ)境。occasion“時(shí)機(jī)”;practice“做法”;dilemma“進(jìn)退兩難的局面”。12.【解析】選B。根據(jù)上文中的“Our13-year-oldsonwonalocal‘HoopShooting’competitionandenteredtheregionalco