学年高二英语人教版选修七同步练习Unit 2 Robots Word版含答案Word文档格式.docx
《学年高二英语人教版选修七同步练习Unit 2 Robots Word版含答案Word文档格式.docx》由会员分享，可在线阅读，更多相关《学年高二英语人教版选修七同步练习Unit 2 Robots Word版含答案Word文档格式.docx（7页珍藏版）》请在冰豆网上搜索。
4.赢得广泛认可__________
5.发短信
6.—款时尚手机__________
7.上网
8.各年龄段人群
9.适合
10.高科技产品
11.体积小
12.重量轻
3、从下面方框中选择适当的短语填空,注意其形式变化
asaresultof,
giveup,
take...seriously,
itis...that,
searchfor,
helpout,
beknown,
bebasedon
1.Asimovhadbothanextraordinaryimaginationandanamazingmindwithwhichhe
__________
explanationsofeverything,inthepresentandthepast.
2.Hedied
__________anHIVinfectionthathehadgotfromabloodtransfusionnineyearsearlier.
3.Attheageofnine,he
__________throughhisschoolyears,workingpart-timeinthestore.
4.In1958,he
__________teachingtobecomeafull-timewriter.
5.__________
whenAsimovwaselevenyearsold
__________histalentforwritingbecameobvious.
6.Fromthatmoment,hestartedto
__________himself__________
asawriter.
7.TheFoundationTrilogy
__________thefalloftheRomanEmpirebutwasaboutthefuture.
8.He
__________forhiscollectionofshortstories,I,Robot,inwhichhedevelopedasetofthree"
laws"
forrobots.
4、
Notlongago,theonlytimeyoucouldseearobotwaswhenyouwerereadinganovelorwatchingamoviesuchasStarWars.Today,
1
alotofthingsinsciencestorieshavebeensciencefacts.Robotsarestartingto
2
inoureverydaylives.Theserobotshavedifferentsizes,shapesandcolors.Buttheyallhavethesame
3
ofman-made“
4
”.Leadingtherobotrevolution（革命）areindustrialrobotsthatworkinfactories.Industrialrobotscandodifferentkindsofjobsthatareoften
5
andsometimesdangerous.RobotsarealsocomingtoAmericanhomes,thoughnotasquicklyastheyareentering
6
.Theserobotsaren’tasfriendlyand
7
asthoseyousawinStarWars.But,theirmakerssay,today’shomerobots“walk”andsenseobjectsintheirownway.Theyeven
8
objectsthoughtheymaysometimesdrop.Well,nobodyis
9
.
Wemay
10
homerobotstoday,butsomedaytheymayseeandhear
11
thanhumansdo.We
12
canonlyseecertainwavelengthsoflightandhearcertain
13
.That’sbecausethe
14
ofoureyesandearsis
15
.Robots,however,neednothavethesamelimits
16
wehave.Robotsmayalsobe
17
withdevices（装置）that
18
informationhumanscan’t.However,tounderstand
19
theirsensingdevicespickupisahardjob.
Remember,man-madebrains
20
information,includingallkindsofdata,aszeroesandones.
Imaginethedifficultyintryingtoexplaintoarobotwhatafootballlookslike——usingonlyzeroesandones.
1.A.however
B.whenever
C.ontheotherhand
D.inotherwords
2.A.come
B.appear
C.enter
D.raise
3.A.variety
B.dozen
C.score
D.type
4.A.muscle
B.body
C.brain
D.appearance
5.A.surprising
B.boring
C.pleasant
D.exciting
6.A.homes
B.factories
C.schools
D.offices
7.A.certain
B.pleasing
C.bright
D.foolish
8.A.carry
B.forget
C.remember
D.choose
9.A.wonderful
B.excellent
C.happy
D.perfect
10.A.playjokeson
B.makefunof
C.laughat
D.havefunwith
11.A.worse
B.faster
C.better
D.sooner
12.A.fellows
B.humans
C.beings
D.friends
13.A.noise
B.voice
C.sounds
D.speeches
14.A.sight
B.length
C.distance
D.ability
15.A.enough
B.endless
C.limited
D.hopeful
16.A.as
B.since
C.for
D.while
17.A.given
B.equipped
C.sent
D.applied
18.A.pickout
B.pickup
C.sendup
D.sendout
19.A.how
B.where
C.what
D.which
20.A.deal
B.handle
C.seek
D.provide
5、
Researchersareplacingroboticdogs（机器狗）inthehomesoflonelyoldpeopletodeterminewhethertheycanimprovethequalityoflifeforhumans.AlanBeck,anexpertinhuman-animalrelationship,andNancyEdwards,aprofessorofnursing,areleadingtheanimal-assistedstudyconcerningtheinfluenceofroboticdogsonoldpeople’sdepression,physicalactivity,andlifesatisfaction.“Noonewillarguethatanolderpersonisbetteroffbeingmoreactive,challenged,orstimulated（刺激）,”Edwardspointsout.“Theproblemishowwepromote（使…成为现实）that,especiallyforthosewithoutfriendsorhelp.Aroboticdogcouldbeasolution.”
Inthestudy,therobot,calledAIBO,isplacedforsixweeksinthehousesofsomeoldpeoplewholivealone.BeforeplacingAIBOinthehome,researcherswillcollectbaselinedataforsixweeks.TheseoldpeoplewillkeepadiarytonotetheirfeelingsandactivitybeforeandafterAIBO.Then,theresearcherswillreviewthedatatodetermineifithasinspiredanychangesinthelifeofitsowner.
“Italktohimallthetime,andherespondstomyvoice,”saysaseventy-year-oldlady,“WhenI’mwatchingTV,he’llstayinmyarmsuntilhewantsdown.Hehasamindofhisown.”
TheAIBOsrespondtocertainorders.Theresearcherssaytheyhavesomeadvantagesoverlivedogs,especiallyforoldpeople.Oftentheelderlyaredisabledandcannotcareforananimalbywalkingitorplayingwithit.Aroboticdogremovesexerciseandfeedingconcerns.
“Atthebeginning,itwasbelievedthatnoonewouldrelatetotheroboticdog,becauseitwasmetalandnotfurry.”Becksays.“Butit’samazinghowquicklywehavegivenupthatbelief.”
“Hopefully,downtheroad,theseroboticpetscouldbecomeamore-valuablehealthhelper.Theywillrecordtheirmasters’bloodpressure,oxygenlevels.Orheartrhythms.AIBOsmayevenonedayhavegamesthatcanhelpstimulateolderpeople’sminds.”
1.ThepurposeofBeckandEdwards’studyisto_______.
A.understandhuman-animalrelationship
B.makelonelyoldpeople’slifebetter
C.findthecausesofoldpeople’sloneliness
D.promotetheanimal-assistedresearch
2.Intheresearch,theoldpeopleareaskedto________.
A.notetheactivitiesofAIBOs
B.keepAIBOsathomefor12weeks
C.recordtheirfeelingsandactivity
D.analyzethecollectedinformation
3.WhatistheadvantageofAIBOoverlivedogs?
A.Itiseasiertokeepathome.
B.Itcanhelpthedisabledpeople.
C.Itrespondstoallthehumanorders.
D.ItcanwatchTVwithitsowner.
4.Theauthorseemstosuggestthatthefutureroboticdogsmay_______.
A.curecertaindiseases
B.keepoldpeopleactive
C.changepeople’sbeliefs
D.lookmorelikerealgods
6、
Powerfulenoughtolift1,000pounds,capableofgoingwherenomancangoandabletostopaflowingoilwell,ateamofundersearobotshavebecomeknownassuperheroesintheefforttostoptheoilpouringintotheGulfofMexico.
Theunderwaterremote-operatedvehiclesareableto
stand5,000poundsofdeepseapressureintheGulfofMexico.Theycanalsoliftaton,takephotos,andtheyarethebest-equippedvehiclesintheworld.“Theyareveryactiveandtheyareplayingaveryvitalroleineverythingwedo,”BPspokesmanMarkSaltsaidinastatement.“Peoplecan’tbedownthere,buttheserobotscando.”
Robotsareworking5,000feetbelowsealeveltohelpcontaintheleak（泄漏）,whichhaspouredoutmillionsofgallonsofoilintotheGulfofMexicosincetheDeepwaterHorizon,akindofoff-shoredrilling（钻孔）equipmentoperatedbyBP,blewuponApril20,killing11workers.
Thecamerasthatprovidethedataareattachedtotherobotsastheyworkaroundtheleakingsite.Theymadenewsthisweekwhenonerobotbumpedintoacapthathadbeencollectingsomeoftheoil,forcingBPtoremoveitforabout10hoursandleavingtheflowintotheGulfunchecked.However,there’sbeenonlyoneotherproblemintwomonths,despitetheirdemandingtasks.
Themostpopularremote-operatedvehicleisknownasthe“ROV”andisbeingusedintheproject.It’s11.5feetlongandweighs8,000pounds.Ithashuman-likearmsanditswristscanworkcontinuouslylikeadrill.JeffreyHarris,anemployeefromOceaneeringInternationalInc,whichprovidedabout14robotstoworkintheGulf,said,“It’slikeaconstructionworker,butitisdoingoneofthemostdemandingjobsintheworld.”
1.Accordingtothepassage,undersearobotsarebeingusedto________.
A.takephotosalongtheseasidebeach
B.doexperimentsondeep-seapressure
C.collectasmuchoftheoilfromtheoilwellaspossible
D.helpstoptheoilflowingintotheGulfofMexico
2.Whatdoweknowfromthepassage?
A.Undersearobotsplayanimportantroleinstoppingtheflowofoil.
B.AnundersearobotintheGulfofMexicoweighs1,000pounds.
C.Undersearobotscandowhatevertheyareaskedto.
D.TheDeepwaterHorizonisalsoanundersearobot.
3.WhichofthefollowingstatementsisNOTtrueaboutthe“ROV”?
A.Itisdoingadifficultjob.
B.Itweighs5,000pounds.
C.It’sjustlikeaconstructionworker.
D.It’sapopularremote-operatedrobot.
4.Whatisthepassagemainlyabout?
A.AnaccidentthathappenedintheGulfofMexico.
B.Humanbeings’newrelationshipwithrobots.
C.Awonderfuljobdonebyateamofundersearobots.
D.The“ROV”,apopularhuman-likerobotonsale.
7、介绍一款时尚手机,要点如下:
1.
高科技产品;
国内外广泛使用;
2.
主要功能:
通话、发
升级会员 