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Unit3Goingplaces
I.单项填空
1.Notuntilthemotorbikelookedalmostnewrepairingandcleaningit.
A.hestoppedB.didhestop
C.stoppedheD.hedidstop
2.—IsBobstillperforming?
—rmafraidnot.He,sconsideredthestagealreadyashehasbecomeanofficial.
A.tohaveleftB.toleave
C.tohavebeenleftD.tobeleft
3.—rmgoingtotraveltoSydney.Wouldyoupleasetellmeaboutyourexperiencethere?
—.Let'sdiscussitoverlunch.
A.GoaheadB.Itjustdepends
C.That'swonderfulD.Byallmeans
4.AtthemeetingtheydiscussedthreedifferenttothestudyofnKKhs.(•锦州一中检测)
A.meansB.approaches
C.methodsD.ways
5.Intheafter-classactivities,thestudentshadplentyofandgainedalotof
practical.
A.experience:experiencesB.practices;experience
C.practice;experienceD.exercise;knowledges
6.WhenIhurriedtotherailwaystation,Iall(heticketsfbrtodayhadbeensoldoul.I
shouldhavetelephonedtotheinformation.
A.found:findoutB.foundout;findout
C.foundout;findD.found;find
7.Thetwoworkersquarreledandthenfought.ltwashardforthebosstothem.
A.divideB.separate
C.keepD.work
8.Thechildshouldbepunished.YoushouldnJtlethimtellinglies.(•酒泉中学联考)
A.keepawayfromB.keepawaywith
C.getawayfromD.getawaywith
9.Hemindssomuchabouthispositionintheofficethatheanychancetobepromoted.
A.watchesoutB.looksup
C.pointsoutD.watchesoutfor
10.—Joanisleavingtoday.Ilerplanetakesoffat8:00.
—Oh,reallyIdidn'tknowthat,butIwillgoto.(•南宁—中质检)
A.secheroffB.pickherup
C.driveherawayD.meetwithher
11.EverybodyinherfamilyknowsthatNancycooks,ifnotbetter(han,hermother.
A.aswellB.aswellas
C.sowellD.sowellas
12.hehasanyobjections,wewillcarryouttheplan.
A.IfB.Unless
C.UntilD.That
13.ManypeopleagreethatknowledgeofEnglishisamustininternational
tradetoday.
A./;theB.the;anC.the;theD.a:/
14.Manypossiblemeanstoattractmorecustomers»butIthinknoneof(hemreally
works.
A.havetriedoutB.havebeentriedout
C.hadtriedoutD.hasbeentriedout
15.,theweatherinAmericaisdifferentfromplacetoplace.(•天水调研)
A.AsChinaB.LikeinChina
C.LikeChineseD.AsinChina
II.阅读理解
Scientistshavecreatedawaytocontrolurobotwithsignalsfrom
humanbrain.
Bygeneratingtheproperbrainwaves—pickedupbyacapwith
electrodes(电极)thatsensethesignalsandreflectaperson's
instructions—scientistscaninstructahumanoid(类人的)robottomoveto
specificlocationsandpickupcertainobjects.
Thecommandsarelimitedtomovingfonvard,pickinguponeoftwo
objectsandbringingittooneoftwolocations.Theresearchershave
achieved94percentaccuracybetweenthethoughtcommandsand(herobot'smovements.
<lThisisreallyaproof-of-conceptdemonstration,"saidRajeshRao,aresearcherfromthe
UniversityofWashingtonwholeadstheproject."Itsuggeststhatonedaywemightbeabletouse
semi-autonomousrobotsforsuchjobsashelpingdisabledpeopleorperformingroutinetasksina
person'shome.”
Thepersonwearingtheelectrodecapwatchestherobot,smovementsonacomputerscreen
throughtwocamerasinstalledonandabovetherobot.
Whentherobot'scamerasseetheobjectsthataretobepickeduptheypasscnthe
informationtotheuser,scomputerscreen.Eachobjectlightsuprandomlyonthecomputer
screen.Whenapersonwantssomethingpickedupandithappenstolightup,thebrainregisters
surpriseandsendsthisbrainactivitytothecomputerandthentotherobot.Thcrobotthenproceeds
topickuptheobject.
Asimilaralgorithm(计算程序)isused(odecidewheretherobotwillgo.
“Oneoftheimportantthingsaboutthisdemonstrationisthatwe'reusinga'noisy'brain
signaltocontroltherobot,“Raosaid.44Thatmeanswecanonlyobtainbrainsignalsindirectly
fromsensorsonthesurfaceof(hehead,notwheretheyaregenerateddeepinthebrain.Asaresult,
theusercanonlygeneratehigh-levelcommandssuchasindicatingwhichobjecttopickupor
whichlocationtogoto,andtherobotneedstobeautonomousenoughtobeabletoexecutesuch
commands.n
Inthefuture,theresearchershopetomaketherobotsmoreadaptivetotheenvironmentby
havingthemcarryoutmorecomplexcommands.
16.Whatisspecialabouttherobotintroducedinthepassage?
A.Itiscontrolledbyhumanthoughts.
B.Ilcanbemadehumanoid.
C.Itcanbeusedtohelpthedisabled.
D.Ithashighintelligenceitself.
17.Whichofthefollowingistrueabouttherobot?
A.Ilcanmoveforwardandbackwardandpickuptwoobjectsatthesametime.
B.Itcanmovefonvard,pickupbothobjectsandbringthemtoeitherlocation.
C.Itcanonlymoveforward,pickuponeobjectandputitinonelocation.
D.Ilcanreadallhumanthoughtdemandsanddoasinstructed.
18.WhatRaosaidsuggeststhatthenewrobot.
A.isstillatitsearlystageofdevelopment
B.willbewidelyusedinourdailyroutinesoon
C.isautonomousenoughtocompletecomplexcommands
D.isonlylimitedtodoingroutineworkathome
19.Thesixthparagraphmainlydescribes.
A.howtherobotreactstoaperson'sinstructions
B.howtherobotpicksuptherightobject
C.thefunctionsofthecomputer
D.howtherobotfindsoutwheretogo
20.TheunderlinedwordregistersMinthepassagecanbebestreplacedby.
A.receivesB.shows
C.writesdownD.picksup
in.短文改错
以下标有题号的每一行均有一个错误,请找出,并按下列情况改正:
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(八),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。
Inmyvillage,alotofchildrenwereleavingschoolfor21.
variousofreasons.Somefamiliesarctoopoortosendtheir22.
childrentoschool,buttheyhavetoearnmoneytosupporttheir23.
families.Manyparentsdon,
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