最新人教版选修7高中英语unit 2 section 3过关习题及答案.docx
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最新人教版选修7高中英语unit2section3过关习题及答案
Unit2 SectionⅢ
Ⅰ.单词拼写
1．Dogs________（服从）theirownersbecausetheywanttostayclosetothem.
2．You'vedonesomuchworkthatyou're________（一定的）topasstheexam.
3．Mostofthecomputersweareusingare________（数字的）computers.
4．Thereisasummaryattheendofeach________（章节）toillustratetheauthor'spoint.
5．Inamoderncompany,themanagershouldbeaccessibletohis________（职员）．
6．Heisstudyingata________（初级的）middleschool.
7．Hisreportcardcanpointuphis________（才能）formaths.
8．Jack________（与……离婚）hiswifeaftertwentyfiveyearsofmarriage.
9．Thedoghastransferredits________（感情）toitsnewmaster.
10．Theremustbesomethingwrongwiththe________（电话听筒）—therearelotsofnoisesinit.
答案：
1.obey 2.bound 3.digital 4.chapter 5.staff 6.junior 7.talent 8.divorced 9.affection 10.receiver
Ⅱ.用所给短语的适当形式填空
inpublic setoff carryout fromthenon bebasedon makecommentson becomeinfectedwith setaside inall,beboundto
1．He________come,forheisalwayskeephisword.
2．Don't________thatkindoftaskwhichwilldoharmtoothers.
3．RecentlymanybuildingsinAfganistanhavebeen________byterrorists.
4．Iwarnedthemnottodoit,butmyobjectionwas________.
5．Thedoctorhappenedto________HIVwhenoperatingonapatient.
6．Wehave13subjectstolearn________.
7．Histheory________thefacts.
8．Thoughthegirlwasshy,herparentsmanagedtomakeherspeak________.
9．________shehasperformedinseveralfilms.
10．Don't________anythingifyouknownothingaboutit.
答案：
1.isboundto 2.carryout 3.setoff 4.setaside 5.becomeinfectedwith 6.inall 7.isbasedon 8.inpublic 9.Fromthenon 10.makecommentson
Ⅲ.单项填空
1．Heisfamousnotonlyforhis________butalsoforhiskindness.
A．cleverB．bright
C．weakD．talent
答案：
D 介词后跟名词，talent“天才；才艺”为名词，A、B、C三项都是形容词，故排除。
2．Childrenare________tomeetwithsetbacks（挫折）astheygrowup,sotheirparentsdon'thavetoworryaboutit.
A．possibleB．due
C．necessaryD．bound
答案：
D 考查形容词辨析。
英语中有些形容词不能用somebody作主语，比如possible，necessary，convenient等。
beboundtodosth.意思是“必定会做……；一定会做……”。
beduetodosth.“预定做某事”，不符合句意。
3．ThereIsawtenchildren________，twoofwhomwerefromClass3.
A．inallB．atall
C．forallD．aboveall
答案：
A 考查all的短语。
句意：
在那里我总共看到了10个孩子，其中有两个是3班的。
inall“总共”；atall“根本”；forall“尽管”；aboveall“最重要的是”。
4．—It'sareallycreativeideathatarobotcandohomeworkforus.
—________Maybeit'sbestforustodoourhomeworkbyourselves.
A．Icouldn'tagreemore.
B．Idon'tthinkso.
C．Youareright.
D．Youarewelcome.
答案：
B 本题考查交际用语。
句意：
——“让机器人为我们做作业确是一个创意。
”——“我不这样认为。
或许我们自己做作业才是最好的。
”A项意为“我非常同意”；B项意为“我认为不是这样的”；C项意为“你是对的”；D项意为“不用谢”。
5．Newcomputersaresoonoutofdatesincenewermodelsare________constantly.
A．turnedupB．turnedout
C．turneddownD．turnedover
答案：
B 句意：
由于更新型的电脑不断地被生产出来，新电脑也很快就过时了。
此题考查动词词组。
turnup“出现”，不能用在被动语态中；turnout“生产，制造出来”；turndown“拒绝”；turnover“翻身，翻转”。
故选B。
6．Theweightof________machinewillofcoursebedeterminedbythesortof________metalused.
A．the；theB．/;the
C．/；/D．the；/
答案：
D 本题考查冠词的用法。
句意：
机器的重量当然由所使用的金属的种类来决定。
machine是可数名词，表达类别时，其前通常加a或the；“thekind/sort/type＋of＋名词”结构中，名词前通常不用冠词，故选D。
7．Idesirethatthestudents________theircompositioninEnglishregularly.
A．writesB．wouldwrite
C．wroteD．write
答案：
D desire后的宾语从句中谓语动词用“（should）＋动词原形”表示虚拟语气，所以应选D项。
8．—Wouldyoupleasedomethe________tophonemysisterabouttheaccident?
—Withpleasure.
A．patienceB.favour
C．reactionD．bond
答案：
B 考查名词词义。
句意为——“请你帮个忙，给我姐姐打电话告诉她这个事故好吗？
”——“我很乐意”。
favour意为“恩惠，喜爱”；dosb.thefavourtodosth.“帮助某人做某事”；patience“耐性，忍耐”；reaction“反应，回应”；bond“联系，纽带”。
9．—Areyougettinganewcomputerthisweek?
—Youmustbejoking!
Ican'taffordtopaymyschoolfees，________anewcomputer.
A．letaloneB．leavealone
C．orratherD．otherthan
答案：
A letalone意为“更不用说”。
答句句意为“……我连学费都支付不起，更别说买新电脑了”。
10．Ifeveryoneoffers________totherefugeesinthewar,theywouldsuffermuchless.
A．scholarshipB．satisfaction
C．sympathyD．strength
答案：
C 考查名词词义。
句意为“如果每个人对战争中的难民都给予同情，他们将少受很多痛苦”。
sympathy“同情（心）”，符合句意。
satisfaction“满意，满足，令人满意的事物”；scholarship“奖学金”；strength“强项，长处”。
Ⅳ.阅读理解
A
ClaudeSammut,aprofessorofcomputerscienceandengineeringattheUniversityofNewSouthWalesinAustralia,saiditwouldsoonbepossibleforrobotstodefeatthestarsofthefuture.
Formanyyears,MrSammuthasbeenamemberofaprojectcalledRoboCup,whererobotshavebeenprogrammedtolearnhowtoplayfootballandcompeteagainstothersinafootballmatch.
Asheexplains,therobotsarehavingdifficultyinlearninghowtocontroltheballandmovetheballontheirown,butheisstillfullofconfidencethatonedayinthefuturetheywillshowthesameskillsasWayneRooney,whoisoneofthebestfootballplayersintheworld.
MrSammutalsosaid，“In1968,JohnMcCarthyandDonaldMichiemadeabetwithDavidLevy,whowasthenthechesschampioninScotland,thatwithin10yearsacomputerprogramwouldbeabletobeathim.Ittookalittlebitlongerthan10years（nearly30years）buteventuallysuchprogramscameintobeing.”
“Inthesamespiritofagrandchallenge,RoboCupaimstodevelopateamofrobotsthatcandefeattheworldsoccerchampionteambytheyear2050.Toachievethis,orcomeevenclosertotheambition,therobotswillhavetobeabletosenseandactincompletelyunstructuredenvironments.Thiswillrequiremajoradvancesinperception（感）,decisionmaking,learning,andcooperativebehaviors.Consideringrobotsareintegratedhardwareandsoftwaresystems,greatadvanceswillalsobeneededinsensors（传感器）,energystorage,andmaterials.”
1．TheRoboCupisaimedtodeveloprobotsthatknowhowto________.
A．playcomputerfootballgames
B．playfootballandwininrealmatches
C．understandtherulesofthefootballgame
D．improvetheskillsofrealfootballplayers
答案：
B 细节理解题。
根据第二段“...whererobotshavebeenprogrammedtolearnhowtoplayfootballandcompeteagainstothersinafootballmatch.”可应选B。
2．Whatkindofdifficultiesaretherobotsfacinginplayingfootball?
A．Theycan'trunasfastasrealpeople.
B．Theycan'trecognizetheirpartnersaccurately.
C．Theycan'tcontroltheballwellbythemselves.
D．Theycan'tpasstheballtotheirpartners.
答案：
C 细节理解题。
根据第三段“...therobotsarehavingdifficultyinlearninghowtocontroltheballandmovetheballontheirown...”可应选C。
3．Theideaofdesigningacomputerprogramthatcoulddefeatachesschampioncameforth________.
A．in1968B．in1978
C．inthe1990sD．30yearsago
答案：
A 细节理解题。
根据第四段“In1968，JohnMcCarthyandDonaldMichiemadeabetwithDavidLevy,whowasthenthechesschampioninScotland...”可应选A。
4．What'sthebesttitleforthispassage?
A．Scientists'WisdominDesigningRobotFootballPlayers
B．RobotFootballPlayerstoBeattheWorld'sBestTeamby2050
C．RobotFootballPlayers'BrightFuture
D．MrSammut—theFatherofRobotFootballPlayers
答案：
B 主旨大意题。
文章主要讲的是机器人足球队在2050年可能会打败人类最好的足球队，故B项能体现文章的大意。
B
TOKYO—IfyougrowoldinJapan,youmayexpecttobeservedfoodbyarobot,rideavoicerecognitionwheelchairorevenpossiblyhireanurseinaroboticsuit—allexamplesofcuttingedgetechnologytocareforthecountry'srapidlygrayingpopulation.
Withnearly22percentofJapan'spopulationalreadyaged65orolder,businessesherehavebeenrollingouteverythingfromeasyentrycarstoremotecontrolledbeds,fuelingacaretechnologymarketworthsome$1.08billionin2006,accordingtoindustryfigures.
Atahomecareandrehabilitation（恢复）conventioninTokyothisweek,buyerscrowdedroundademonstrationofSecomCo.'sMySpoonfeedingrobot,whichhelpselderlyordisabledpeopleeatwithaspoonandafittedswiveling（转动的）arm.
Operatingajoystick（操纵杆）withhischin,developerShigehisaKobayashimaneuveredthearmtowardablockofsofttofu,deftly（灵巧地）gettingtheforktobreakoffapiece.Thearmthenreturnedtoapreprogrammedpositioninfrontofthemouth,allowingKobayashitobiteandswallow.
“It'sallaboutempoweringpeopletohelpthemselves，”Kobayashisaid.TheTokyobasedcompanyhasalreadysold300oftherobots，whichcomewithapricetagof$3,500.“Wewanttogivetheelderlycontrolovertheirownlives，”hesaid.
Therapidlyagingpopulationherehasspurredaspateofconcerns:
alabourshortage,taxfalls,financialdifficultiesinpayingthehealthbillsandpensionsoflargenumbersoftheelderly.
Moreover,abreakdownoffamilytiesinrecentyearsmeansagrowingnumberofolderJapanesearespendingtheirgoldenyearsawayfromthecaretraditionallyprovidedbychildrenandgrandchildren.
That'swherecuttingedgetechnologystepsin.
5．ShigehisaKobayashiisthenameof________.
A．anelderlypatient
B．arobot
C．thedeveloperoftherobot
D．theheadofacompany
答案：
C 细节理解题。
从文章第四段可，这是机器人的研发者。
6．Theunderlinedword“maneuvered”inthefourthparagraphprobablymeans“________”．
A．movedskillfullyB．turnedcarefully
C．liftedwitheffortD．fixedquickly
答案：
A 词义猜测题。
从第四段对这一机器人的描述可，因为它是专门喂老年人和残疾人食物的机器人，因此机器臂要能转动自如才行。
7．MySpoonfeedingrobotisspeciallydesignedfor________.
A．thoseaged55orolder
B．thosewhohavedifficultyinfeedingthemselves
C．thosewhohavelosttheabilityofeating
D．thosewhocanmovetheirarmsfreely
答案：
B 推理判断题。
由第三段可，这个机器人是为帮助吃饭有困难的人专门设计的。
8．Withthespecialrobots,theelderlyinJapancan________.
A．puttheirlivesunderthecontroloftherobots
B．helpthemselves
C．savealotofmoneyforthegovernment
D．havetheirmedicalbillsreduced
答案：
B 推理判断题。
文章倒数第四段有说明“It'sallaboutempoweringpeopletohelpthemselves...”。
选做题
Ⅰ.短文改错
此题要求改正所给短文中的错误。
对标有题号的每一行作出判断：
如无错误，在该行右边横线上画一个沟（√）；如有错误（每行只有一个错误），则按下列情况改正；
此行多一个词：
把多余的词用斜线（/）划掉，在该行右边横线上写出该词。
并也用斜线划掉。
此行缺一个词：
在缺词处加一个漏字符号（∧），在该行右边横线上写出该加的词。
此行错一个词：
在错的词下划一横线，在该行右边横线上写出改正后的词。
升级会员 