高中英语 必修1 BOOK 1 Unit 3 Travel journal 单元同步测试试卷(含答案解析)

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高中英语必修1BOOK1Unit3 Traveljournal单元同步测试试卷(含答案解析)

Unit3 Traveljournal

Ⅰ.单项填空

1.Notuntilthemotorbikelookedalmostnew________repairingandcleaningit.

A.hestopped B.didhestop

C.stoppedhe D.hedidstop

2.Theyoungladyprefersdressingupforapartyto________byothers.

A.benoticed B.beingnoticed

C.havingbeennoticed D.havebeennoticed

3.Hetrustsyou,soonlyyoucan________himtogiveupthatcrazyidea.

A.tempt B.persuade

C.advise D.trytopersuade

4.Withthatcalmand________expressionofhers,ouranxietyalmostdisappearedintotheair.

A.confusing B.determined

C.opposing D.confused

5.Hethinksonlyofhimself;hedoesn’t________otherpeople.

A.careabout B.carefor

C.careof D.careto

6.Nomatterwhatyoudo,youmust________yourmind________it.

A.put;to B.keep;on

C.apply;on D.put;into

7.Whatshallweuseforpowerwhenalltheoilintheworldhas________?

A.givenout B.putout

C.heldup D.usedup

8.—________whenhasthecountrybeenopentointernationaltrade?

—1978,Isuppose.

A.Since B.In

C.From D.After

9.Saminsistedthathe________thelawand________.

A.didn’tbreak;mustn’tbepunished

B.doesn’tbreak;shouldn’tpunish

C.hadn’tbroken;benotpunished

D.hadn’tbroken;notbepunished 10.WhatIneedis________bookthatcontains________ABCofoilpainting.

A.a;/ B.the;/

C.the;an D.a;the

11.—I’vegotacoughandmychesthurts.

—________.Letmeexamineyou.

A.Don’tmind B.Youshouldlearntoprotectyourself

C.Takeiteasy D.Keepcalm.Youwillrecoversoon

12.Forests________andburnedatsuchaspeedthattheywilldisappearfromtheearthinthefuture.

A.cut B.arecut

C.arebeingcut D.hadbeencut

13.Leaveyourkeywithaneighbor________youlockyourselfoutoneday.

A.eversince B.evenif

C.soonafter D.incase

14.—Isawnomorethanonemotorcarinthatshop.Willyougoandbuy________?

—No,I’dratherbuy________inothershops.

A.one;one B.it;one

C.one;it D.it;it

15.—Look!He’srunningsofast!

—Hardto________hislegswereoncebroken.

A.know B.imagine

C.realize D.find

Ⅱ.阅读理解

Scientistshavecreatedawaytocontrolarobotwithsignalsfromhumanbrain.

Bygeneratingtheproperbrainwaves—pickedupbyacapwithelectrodes(电极)thatsensethesignalsandreflectaperson’sinstructions—scientistscaninstructahumanoid(类人的)robottomovetospecificlocationsandpickupcertainobjects.

Thecommandsarelimitedtomovingforward,pickinguponeoftwoobjectsandbringingittooneoftwolocations.Theresearchershaveachieved94percentaccuracybetweenthethoughtcommandsandtherobot’smovements.

“Thisisreallyaproof-of-conceptdemonstration,”saidRajeshRao,aresearcherfromtheUniversityofWashingtonwholeadstheproject.“Itsuggeststhatonedaywemightbeabletousesemi-autonomousrobotsforsuchjobsashelpingdisabledpeopleorperformingroutinetasksinaperson’shome.”

Thepersonwearingtheelectrodecapwatchestherobot’smovementsonacomputerscreenthroughtwocamerasinstalledonandabovetherobot.

Whentherobot’scamerasseetheobjectsthataretobepickeduptheypassontheinformationtotheuser’scomputerscreen.Eachobjectlightsuprandomlyonthecomputerscreen.Whenapersonwantssomethingpickedupandithappenstolightup,thebrainregisterssurpriseandsendsthisbrainactivitytothecomputerandthentotherobot.Therobotthenproceedstopickuptheobject.

Asimilaralgorithm(计算程序)isusedtodecidewheretherobotwillgo.

“Oneoftheimportantthingsaboutthisdemonstrationisthatwe’reusinga‘noisy’brainsignaltocontroltherobot,”Raosaid.“Thatmeanswecanonlyobtainbrainsignalsindirectlyfromsensorsonthesurfaceofthehead,notwheretheyaregenerateddeepinthebrain.Asaresult,theusercanonlygeneratehigh-levelcommandssuchasindicatingwhichobjecttopickuporwhichlocationtogoto,andtherobotneedstobeautonomousenoughtobeabletoexecutesuchcommands.”

Inthefuture,theresearchershopetomaketherobotsmoreadaptivetotheenvironmentbyhavingthemcarryoutmorecomplexcommands.

16.Whatisspecialabouttherobotintroducedinthepassage?

A.Itiscontrolledbyhumanthoughts.

B.Itcanbemadehumanoid.

C.Itcanbeusedtohelpthedisabled.

D.Ithashighintelligenceitself.

17.WhichofthefollowingisTRUEabouttherobot?

A.Itcanmoveforwardandbackwardandpickuptwoobjectsatthesametime.

B.Itcanmoveforward,pickupbothobjectsandbringthemtoeitherlocation.

C.Itcanonlymoveforward,pickuponeobjectandputitinonelocation.

D.Itcanreadallhumanthoughtdemandsanddoasinstructed.

18.WhatRaosaidsuggeststhatthenewrobot________.

A.isstillatitsearlystageofdevelopment

B.willbewidelyusedinourdailyroutinesoon

C.isautonomousenoughtocompletecomplexcommands

D.isonlylimitedtodoingroutineworkathome

19.Thesixthparagraphmainlydescribes________.

A.howtherobotreactstoaperson’sinstructions

B.howtherobotpicksuptherightobject

C.thefunctionsofthecomputer