2024-2025學(xué)年高中英語Unit20NewFrontiersLanguageAwareness5練習(xí)北師大版選修7

PAGEPAGE10LanguageAwareness5課時過關(guān)·即時鞏固一、用括號中所給的單詞或短語完成句子1.許多人去看那部電影了。(plentyof)Therearewhohavegonetoseethefilm.

答案:plentyofpeople2.瑪麗比我細(xì)心得多。(much)Maryisthanme.

答案:muchmorecareful3.她和兒子每兩天去一次公園。(aswellas)Shehersontotheparkeverytwodays.

答案:aswellas;goes4.老師提議我們立即回家取行李。(suggestion)Theteacherofferedathatwefetchourluggageatonce.

答案:suggestion;gohometo5.對不起,我們的經(jīng)理現(xiàn)在沒有空。(available)Sorry,butourmanageratthemoment.

答案:isnotavailable二、選用合適的代詞填空littleneithertheothersanysomeanothereithereachevery1.—Look!Wehavesugar.

—Really?Let’sgoandbuysome.答案:little2.Thereisn’tmilkinthefridge.You’dbetterbuy.

答案:any;some3.TherearelotsofEnglishbookshere,andofthemiseasytounderstand.

答案:each4.Thesesweatersaretoosmallforme.Pleaseshowmeone.

答案:another5.Therearesometreesonsideofthestreet.

答案:either6.Eachofthemhasadictionaryandoneofthemcanlookupwordsinthedictionary.

答案:every7.—Whichofthetwodictionariesdoyoulikebetter?—Ilike,becausethey’renotuseful.

答案:neither8.Therearetwentyteachersinthisgrade.Eightofthemarewomenteachersandarementeachers.

答案:theothers三、閱讀理解AScientistsaredevelopinganewkindofmachinetotaketheplaceofhumans.Thesemachinescandojobsinplacesthataretoodangerousforhumans.Forexample,theyarebeingdevelopedtoworkinnuclearpowercenters,deepundertheoceansandinouterspace.JohnMarrit,apsychologist(心理學(xué)家)inWilliamsburgMassachusetts,ishelpingdevelopthenewmachine.Thisishowitworks.Amachineisplacedinanareafarawayfromthepersonwhooperatesit.Thepersonwearsspecialhardhatwithtelevisionscreensandsoundequipment.Thescreensandsoundequipmentletthepersonseeandhearexactlywhatthemachineisseeingandhearing.MrMarritsaysthisgivesthepersonthefeelingofbeinginthesameplaceasthemachine.Theidea,hesays,isbeingtherewithoutgoingthere.Thepersonusesanelectroniccontroltomakethemachinemove.Themachineduplicatestheperson’smovementsexactly.Ifthepersonraiseshisrightarm,themachineraisestherightarm,too.Thismeansapersoncandoadangerousjobwhilestayinginasafeplace.Forexample,apersoncandirectthemachinetodestroyabombwithoutgoingnearthebombhimself.1.Thenewkindofmachinebeingintroducedinthepassageis.

A.inexistenceB.onlyanideaC.beingtriedoutD.beingresearchedanddeveloped解析:從第一段第一句“Scientistsaredevelopinganewkindofmachinetotaketheplaceofhumans.”可以看出,這種機(jī)器正在開發(fā)當(dāng)中。答案:D2.Themachine.

A.followstheperson’sorderB.iscontrolledbyacomputerC.doesexactlywhatthepersondoesD.iscontrolledbyatelevisionontheperson’shead解析:從其次段中的“Themachineduplicatestheperson’smovementsexactly.”可知選C項。A項有肯定的干擾性,但這種機(jī)器是人通過電控開關(guān)限制的,所以應(yīng)解除。答案:C3.Thedifferencebetweensuchanewmachineandarobotisthat.

A.thenewmachineismoredifficulttomakethanarobotB.thenewmachineismoredifficulttobecontrolledC.arobotiscontrolledbymanindirectlyD.arobotcan’tbeusedinplacestoodangerousorfaraway解析:這種機(jī)器還在開發(fā)當(dāng)中,而機(jī)器人則已有幾十年歷史了,由此可以推知應(yīng)當(dāng)選A項。答案:A4.Whatisthemeaningoftheunderlinedword“duplicates”inthepassage?A.Copies. B.Changes.C.Replaces. D.Understands.解析:由文章中的句子“...theperson’smovementsexactly.Ifthepersonraiseshisrightarm,themachineraisestherightarm,too.”可知這里應(yīng)當(dāng)表示“復(fù)制,與……完全一樣地做……”,故A項正確。答案:ABHasitcometothis?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.robotscanprovidepatientswithmorefunthandoctorsB.patientswillbecloselywatchedafterbeingoperatedonC.robotscanfreedoctorsfromtheirgreatworkpressureD.hospitalscansolvetheproblemoflackingmedicalworkers解析:依據(jù)第六段的“Gandsaspresentedtheideatohospitalleadersasamethodtomorecloselyobservepatientsfollowingweight-lossoperation.”可知甘瑟斯醫(yī)生向醫(yī)院領(lǐng)導(dǎo)提出此辦法是想在病人做過減肥手術(shù)后能對他們進(jìn)行更親密的視察。答案:B6.Byusingrobots,DrAlexGandsasfindsthat.

A.patientsvisitedbyrobotsmayrecoversoonerB.thenumberofpatientsinhishospitalisdecreasingalotC.hecanoperateondifferentpatientsatthesametimeD.thehospitaldoesn’tneedasmanymedicalworkersasbefore解析:依據(jù)第六段的“Sinceitsintroduction,DrAlexGandsasfoundthatnearlyonethirdofhis376patientswentoutofhospitalearlierthanfirstexpected.”可知亞歷克斯發(fā)覺因為運(yùn)用了機(jī)器人,近三分之一的病人比預(yù)料的要早出院,這說明病人復(fù)原得更快一些。答案:A7.Fromthelastsentence,wecanlearnthatMichaelChanthinksthat.

A.peoplewon’tbelieverobotswilldowellinthefutureB.inthefuturebiggerrobotswillbemadetosatisfytheneedsC.morerobotsofthiskindwillbeusedinhospitalsD.thepricesoftherobotswillbegreatlyreducedinthefuture解析:依據(jù)亞歷克斯的試驗可知在醫(yī)院運(yùn)用機(jī)器人有助于病人更快復(fù)原以及從末段中可知運(yùn)用機(jī)器人還可以解決醫(yī)護(hù)人員短缺的問題,由此推斷在將來醫(yī)院會運(yùn)用更多這種機(jī)器人。答案:C8.Whatisthemainideaofthispassage?A.Robotsreplacedoctorstotreatpatients.B.Robotsvisitpatientswhendoctorscan’t.C.High-techmakespatientscommunicatewithdoctorsbetter.D.Robotshavebeguntoplayagreatpartinhospitalmanagement.解析:C、D兩項內(nèi)容籠統(tǒng),不能表達(dá)文章主旨;A項是對文章內(nèi)容的曲解,因為機(jī)器人并不是代替醫(yī)生給病人看病,只是在醫(yī)生不在的時候,它們依據(jù)指令去探望病人,病人通過它身上的屏幕看到醫(yī)生并和醫(yī)生對話。答案:B四、七選五閱讀理解依據(jù)短文內(nèi)容,從短文后的選項中選出能填入空白處的最佳選項。選項中有兩項為多余選項。Whenachildsitsdowninfrontofacomputer,itisnotonlythematerialheviewsbutthelengthoftimehespendsoncomputerthatcaninfluencehistotalsocial,physicalandmentalwell-being.1.

ComputerUseandaChild’sPhysicalWell-beingExcessive(過多的)screentimeisharmfultoachild’shealth.2.Staringatabrightcomputerscreenforhoursonendcancausenearsightednessandeyefocusingproblem.

ComputersVS.ActivePlay3.Perhapsthegreatestconcernabouttheoveruseofcomputersinhomesandinschoolsisthatitinterfereswithachild’sactiveplaytime.Activeplayisnecessaryforoverallphysicalhealthandgreatlyreducestheriskofchildhoodobesity.

ComputersasLearningToolsWhenusedinmoderation(適度),computersarestillusefultoolsforlea