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选择性必修一UNIT2READINGANDTHINKING随堂练习含答案.doc

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选择性必修一unit2ReadingandThinking随堂练习选用方框内合适的内容完成下列句子(每项限用一次)。automatic,available,critical,remote1.Youcansendatextmessagetoyour____________controlsystemathomewhileyouarestillinyouroffice.2.Humanoidrobotsthatcanjumpandrunlikeusmaybecommercially_________inthenearfuture.3.Itisbelievedthatthis___________illnesswillbecuredinthefuturewiththedevelopmentoftechnology.4.Withthegrowthofthemarket,fully_______________packagingmachinescansavepeoplealotoftimeandlabour.II用括号内单词的正确形式完成下列句子。1.Manypeoplestillthinkofclimatechangeasaphenomenonthatwewillonlyfaceinthe____________(distance)future.2.Someoftheprojectsincludedevelopingasystemfordroughtandflood__________(warn)basedonthecurrentsmartsystem.3.Theonlineclassroomisa(n)__________(potential)powerfulteachingandlearningplacewherenewpracticescanmakesignificantcontributionstolearning.4.Researchersalsoexploredasituationwheretwohumanswithdifferent_________(prefer)wereinthesmarthomeenvironmentatthesametime.5.Theyhavetohaveabasicunderstandingofcomputersinordertousethe__________(advance)technology.6.At25hewasanunemployedmusicianwithno_____(prospect).7.Therehasbeenalotof_____(resist)tothisnewlaw.8.Officialshadnotbeenallowed_____(monitor)thevoting.9.Atfirsthewasopposed______oursuggestion,butwemanagedtobringhimround.10.Inthishousetherearemany______(switch)tocontrolthelights.III根据括号内的提示将下列句子翻译成英语。1.你需要时不时地关掉它,因为如果它太热了，就会着火。(switchoff,catchfire)______________________________________________________________________________________________________________________________________________________________2.在夏天,空调和其它电器的使用频率很高。(airconditioner,electrical,applianceconstant)______________________________________________________________________________________________________________________________________________________________3.它可以在早期发现患者的异常行走情况，从而诊断出脑部疾病。(detect,abnormal,earlyon)______________________________________________________________________________________________________________________________________________________________从这个意义上说,创新在发展中国家和在发达国家一