2024-2025学年高中英语Unit20NewFrontiersLanguageAwareness5练习北师大版选修7

PAGEPAGE10LanguageAwareness5课时过关·即时巩固一、用括号中所给的单词或短语完成句子1.许多人去看那部电影了。(plentyof)Therearewhohavegonetoseethefilm.

答案:plentyofpeople2.玛丽比我细心得多。(much)Maryisthanme.

答案:muchmorecareful3.她和儿子每两天去一次公园。(aswellas)Shehersontotheparkeverytwodays.

答案:aswellas;goes4.老师提议我们立即回家取行李。(suggestion)Theteacherofferedathatwefetchourluggageatonce.

答案:suggestion;gohometo5.对不起,我们的经理现在没有空。(available)Sorry,butourmanageratthemoment.

答案:isnotavailable二、选用合适的代词填空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、阅读理解AScientistsaredevelopinganewkindofmachinetotaketheplaceofhumans.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.inexistenceB.onlyanideaC.beingtriedoutD.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。答案:D2.Themachine.

A.followstheperson’sorderB.iscontrolledbyacomputerC.doesexactlywhatthepersondoesD.iscontrolledbyatelevisionontheperson’shead解析:从其次段中的“Themachineduplicatestheperson’smovementsexactly.”可知选C项。A项有肯定的干扰性,但这种机器是人通过电控开关限制的,所以应解除。答案:C3.Thedifferencebetweensuchanewmachineandarobotisthat.

A.thenewmachineismoredifficulttomakethanarobotB.thenewmachineismoredifficulttobecontrolledC.arobotiscontrolledbymanindirectlyD.arobotcan’tbeusedinplacestoodangerousorfaraway解析:这种机器还在开发当中,而机器人则已有几十年历史了,由此可以推知应当选A项。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.”可知这里应当表示“复制,与……完全一样地做……”,故A项正确。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:依据第六段的“Gandsaspresentedtheideatohospitalleadersasamethodtomorecloselyobservepatientsfollowingweight-lossoperation.”可知甘瑟斯医生向医院领导提出此办法是想在病人做过减肥手术后能对他们进行更亲密的视察。答案:B6.Byusingrobots,DrAlexGandsasfindsthat.

A.patientsvisitedbyrobotsmayrecoversoonerB.thenumberofpatientsinhishospitalisdecreasingalotC.hecanoperateondifferentpatientsatthesametimeD.thehospitaldoesn’tneedasmanymedicalworkersasbefore解析:依据第六段的“Sinceitsintroduction,DrAlexGandsasfoundthatnearlyonethirdofhis376patientswentoutofhospitalearlierthanfirstexpected.”可知亚历克斯发觉因为运用了机器人,近三分之一的病人比预料的要早出院,这说明病人复原得更快一些。答案:A7.Fromthelastsentence,wecanlearnthatMichaelChanthinksthat.

A.peoplewon’tbelieverobotswilldowellinthefutureB.inthefuturebiggerrobotswillbemadetosatisfytheneedsC.morerobotsofthiskindwillbeusedinhospitalsD.thepricesoftherobotswillbegreatlyreducedinthefuture解析:依据亚历克斯的试验可知在医院运用机器人有助于病人更快复原以及从末段中可知运用机器人还可以解决医护人员短缺的问题,由此推断在将来医院会运用更多这种机器人。答案:C8.Whatisthemainideaofthispassage?A.Robotsreplacedoctorstotreatpatients.B.Robotsvisitpatientswhendoctorscan’t.C.High-techmakespatientscommunicatewithdoctorsbetter.D.Robotshavebeguntoplayagreatpartinhospitalmanagement.解析: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,它们依据指令去探望病人,病人通过它身上的屏幕看到医生并和医生对话。答案:B四、七选五阅读理解依据短文内容,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-beingExcessive(过多的)screentimeisharmfultoachild’shealth.2.Staringatabrightcomputerscreenforhoursonendcancausenearsightednessandeyefocusingproblem.

ComputersVS.ActivePlay3.Perhapsthegreatestconcernabouttheoveruseofcomputersinhomesandinschoolsisthatitinterfereswithachild’sactiveplaytime.Activeplayisnecessaryforoverallphysicalhealthandgreatlyreducestheriskofchildhoodobesity.

ComputersasLearningToolsWhenusedinmoderation(适度),computersarestillusefultoolsforlea