学年高中英语Unit20NewFrontiersLanguageAwareness5练习北师大版选修7文档格式.docx

学年高中英语Unit20NewFrontiersLanguageAwareness5练习北师大版选修7文档格式.docx

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muchmorecareful

3.她和儿子每两天去一次公园。

（aswellas）

She　　　　　　　　　　　　　　　　　　herson　　　　　　totheparkeverytwodays. 

aswellas;

goes

4.老师提议我们立刻回家取行李。

（suggestion）

Theteacheroffereda　　　　　　　thatwe　　　　　　　　　　　　　　　　　　fetchourluggageatonce. 

suggestion;

gohometo

5.对不起,我们的经理现在没有空。

（available）

Sorry,butourmanager　　　　　　　　　　　　　　　　　　atthemoment. 

isnotavailable

二、选用合适的代词填空

little　neither　theothers　any　some　another　eithereach　every

1.—Look!

Wehave　　　　　　sugar. 

—Really?

Let’sgoandbuysome.

little

2.Thereisn’t　　　　　　milkinthefridge.You’dbetterbuy　　　　　　. 

any;

some

3.TherearelotsofEnglishbookshere,and　　　　　　ofthemiseasytounderstand. 

each

4.Thesesweatersaretoosmallforme.Pleaseshowme　　　　　　one. 

another

5.Therearesometreeson　　　　　　sideofthestreet. 

either

6.Eachofthemhasadictionaryand　　　　　　　　oneofthemcanlookupwordsinthedictionary. 

every

7.—Whichofthetwodictionariesdoyoulikebetter?

—Ilike　　　　　　,becausethey’renotuseful. 

neither

8.Therearetwentyteachersinthisgrade.Eightofthemarewomenteachersand　　　　　　　　　　arementeachers. 

theothers

三、阅读理解

A

Scientistsaredevelopinganewkindofmachinetotaketheplaceofhumans.Thesemachinescandojobsinplacesthataretoodangerousforhumans.Forexample,theyarebeingdevelopedtoworkinnuclearpowercenters,deepundertheoceansandinouterspace.

JohnMarrit,apsychologist（心理学家）inWilliamsburgMassachusetts,ishelpingdevelopthenewmachine.Thisishowitworks.Amachineisplacedinanareafarawayfromthepersonwhooperatesit.Thepersonwearsspecialhardhatwithtelevisionscreensandsoundequipment.Thescreensandsoundequipmentletthepersonseeandhearexactlywhatthemachineisseeingandhearing.MrMarritsaysthisgivesthepersonthefeelingofbeinginthesameplaceasthemachine.Theidea,hesays,isbeingtherewithoutgoingthere.Thepersonusesanelectroniccontroltomakethemachinemove.Themachineduplicatestheperson’smovementsexactly.Ifthepersonraiseshisrightarm,themachineraisestherightarm,too.Thismeansapersoncandoadangerousjobwhilestayinginasafeplace.Forexample,apersoncandirectthemachinetodestroyabombwithoutgoingnearthebombhimself.

1.Thenewkindofmachinebeingintroducedinthepassageis　　　. 

A.inexistence

B.onlyanidea

C.beingtriedout

D.beingresearchedanddeveloped

解析:

从第一段第一句“Scientistsaredevelopinganewkindofmachinetotaketheplaceofhumans.”可以看出,这种机器正在开发当中。

D

2.Themachine　　　. 

A.followstheperson’sorder

B.iscontrolledbyacomputer

C.doesexactlywhatthepersondoes

D.iscontrolledbyatelevisionontheperson’shead

从第二段中的“Themachineduplicatestheperson’smovementsexactly.”可知选C项。

A项有一定的干扰性,但这种机器是人通过电控开关控制的,所以应排除。

C

3.Thedifferencebetweensuchanewmachineandarobotisthat　　　. 

A.thenewmachineismoredifficulttomakethanarobot

B.thenewmachineismoredifficulttobecontrolled

C.arobotiscontrolledbymanindirectly

D.arobotcan’tbeusedinplacestoodangerousorfaraway

这种机器还在开发当中,而机器人则已有几十年历史了,由此可以推知应该选A项。

4.Whatisthemeaningoftheunderlinedword“duplicates”inthepassage?

A.Copies.B.Changes.

C.Replaces.D.Understands.

由文章中的句子“...theperson’smovementsexactly.Ifthepersonraiseshisrightarm,themachineraisestherightarm,too.”可知这里应该表示“复制,与……完全一样地做……”,故A项正确。

B

Hasitcometothis?

Robotsstandinginfordoctorsatthehospitalpatients’bedside?

Notexactly,butsomedoctorshavefoundawaytousearobottocheckonpatientswhilethey’remilesfromthehospital.

OneisatBaltimore’sSinaiHospital.Equippedwithcameras,ascreenandmicrophone,therobotisguidedintotheroomsofDrAlexGandsas’patientswherehespeakstothemasifhewererightthere.

“Thesystemallowsyoutobeanywhereinthehospitalfromanywhereintheworld,”saidthesurgeon,whospecializesinweight-lossoperation.

Besideshisnormalmorningandafternoonpersonalvisits,Gandsasusesthe$150,000robottovisitpatientsatnightorwhenproblemsarise.Therobotcancirclethebedandadjustthepositionofitstwocameras,givingtheperceptionfromthepatient’sstandpointthatthedoctoristhere.“Theyloveit.They’dratherseemethroughtherobot,”hespokeofhispatients’reactiontothemachine.NurseFlorenceFord,whohasworkedwiththerobotsinceitwasintroducedabout18monthsago,saidpatientshavereactedwell,particularlybecause“seeingthedoctor’sfacegivesthemconfidence.”

Gandsaspresentedtheideatohospitalleadersasamethodtomorecloselyobservepatientsfollowingweight-lossoperation.Sinceitsintroduction,DrAlexGandsasfoundthatnearlyonethirdofhis376patientswentoutofhospitalearlierthanfirstexpected.

MichaelChan,presidentofInTouchTechnologies,saidhiscompany’sdeviceallowsdoctorsto“beinmorethanoneplaceatthesametime.”

SpeakingwithGandsasthroughoneoftherobotsatcompanyheadquarters,Chansaidthecompanydesignsapplicationsforthedevicesinremoteareasandfordealingwithshortagesofhealthcareworkers.“Theywillsoonbebig,”saidChanwhenaskedabouttheirfuture.

5.AccordingtoDrAlexGandsas,thepurposeofusingrobotsinthehospitalisthat　　　. 

A.robotscanprovidepatientswithmorefunthandoctors

B.patientswillbecloselywatchedafterbeingoperatedon

C.robotscanfreedoctorsfromtheirgreatworkpressure

D.hospitalscansolvetheproblemoflackingmedicalworkers

根据第六段的“Gandsaspresentedtheideatohospitalleadersasamethodtomorecloselyobservepatientsfollowingweight-lossoperation.”可知甘瑟斯医生向医院领导提出此主意是想在病人做过减肥手术后能对他们进行更密切的观察。

6.Byusingrobots,DrAlexGandsasfindsthat　　　. 

A.patientsvisitedbyrobotsmayrecoversooner

B.thenumberofpatientsinhishospitalisdecreasingalot

C.hecanoperateondifferentpatientsatthesametime

D.thehospitaldoesn’tneedasmanymedicalworkersasbefore

根据第六段的“Sinceitsintroduction,DrAlexGandsasfoundthatnearlyonethirdofhis376patientswentoutofhospitalearlierthanfirstexpected.”可知亚历克斯发现因为使用了机器人,近三分之一的病人比预料的要早出院,这说明病人恢复得更快一些。

7.Fromthelastsentence,wecanlearnthatMichaelChanthinksthat　　　. 

A.peoplewon’tbelieverobotswilldowellinthefuture

B.inthefuturebiggerrobotswillbemadetosatisfytheneeds

C.morerobotsofthiskindwillbeusedinhospitals

D.thepricesoftherobotswillbegreatlyreducedinthefuture

根据亚历克斯的实验可知在医院使用机器人有助于病人更快恢复以及从末段中可知使用机器人还可以解决医护人员短缺的问题,由此判断在未来医院会使用更多这种机器人。

8.Whatisthemainideaofthispassage?

A.Robotsreplacedoctorstotreatpatients.

B.Robotsvisitpatientswhendoctorscan’t.

C.High-techmakespatientscommunicatewithdoctorsbetter.

D.Robotshavebeguntoplayagreatpartinhospitalmanagement.

C、D两项内容笼统,不能表达文章主旨;

A项是对文章内容的曲解,因为机器人并不是代替医生给病人看病,只是在医生不在的时候,它们根据指令去看望病人,病人通过它身上的屏幕看到医生并和医生对话。

四、七选五阅读理解

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。

选项中有两项为多余选项。

Whenachildsitsdowninfrontofacomputer,itisnotonlythematerialheviewsbutthelengthoftimehespendsoncomputerthatcaninfluencehistotalsocial,physicalandmentalwell-being.1.　　 

ComputerUseandaChild’sPhysicalWell-being

Excessive（过多的）screentimeisharmfultoachild’shealth.2.　　　Staringatabrightcomputerscreenforhoursonendcancausenearsightednessandeyefocusingproblem. 

ComputersVS.ActivePlay

3.　　　Perhapsthegreatestconcernabouttheoveruseofcomputersinhomesandinschoolsisthatitinterfereswithachild’sactiveplaytime.Activeplayisnecessaryforoverallphysicalhealthandgreatlyreducestheriskofchildhoodobesity. 

ComputersasLearningTools

Whenusedinmoderation（适度）,computersarestillusefultoolsforlearning.4.　　　ThankstotheInternet,kidsarewritingmorethanever.Forthefirsttime,childrenarespendingtimewritingdetailedreviewsofradiogamesandmovies. 

PracticeComputerSafety

Tomakesurecomputersarehelpingandnotharmingyourchildren,reduceglareonthecomputer.5.　　　Acomputerisausefultoolonlywhenusedinmoderation. 

A.However,withcomputers,moderationiskey.

B.Activeplayisimportantforachild’sdevelopment.

C.Thegreatestphysicalriskoftoomuchcomputeruseiseyestrain.

D.Computershelpkidsbetterunderstandvisualimageslikediagrams.

E.Carefullymonitoringcomputerusecanbeagreatwaytopromoteachild’slearning.

F.Don’tforgettoinstallchildsafetysoftwaresochildrendon’tcomeacrossdangerouswebsites.

G.Toomuchcomputertime,evenon“Educationalsites”,canhaveanegativeinfluenceonachild’shealth.

1~5GCBDF