词汇运用(八) 睡眠专家的建议+纳米机器人治疗癌症A(ⅰ)用方框中所给单词的适当形式填空。每词限用一次。share divide hit plant sleep1.Don'tmakeanynoise.Yourgrandfather inbed. 2.Mysisterlikesmakingfriends.Sheoften herideaswiththem. 3.Nextweekthestudentsinourclass intodifferentteamstoplaybasketball. 4.Itsnowedheavilylastnight,soacar atreebyaccidentamomentago. 5.Peopleinthiscity lotsoftreesoverthepastfewyears. (ⅱ)[2022·泰安改编]根据短文内容和所给中文提示,写出空白处各单词的正确形式。每空限填一词。 Intoday'sworld,sleepexpertsoftensaythatforabetternight'srest,AmericansshouldturnofftheirsmartphonesoriPadsbeforesleeping.Suchelectronicproductsmakethebrainmoreactive,andtheninfluencetheirsleep.Butaccordingtoalatest6. (调查),morethan90%ofAmericansoftenuseacomputerorsomeotherkindsofelectronicproductsinthehourbeforebed. 3\n Researchersfindthatman-madelightfromsomeelectronicproductsatnightmayreducethe7. (大脑)chemicalsthathelpsleep.Inthestudy,theresearchersletvolunteersread,playgamesandwatchmoviesonascreenfordifferenttimewhile8. (测量)howmuchlighttheireyesreceived.Theyfoundthattwohoursofsittingbeforea9. (明亮的)screenatnightreducedthesleepchemicallevelsbyabout22%. Thentheresearchersstudiedthe10. (学院)studentswhooftenusedcomputersatnight.Theygotthesimilar11. (结果).Andresearcherssaythatmaynotonly12. (引起)sleeplessness,butalsoraisetheriskofobesity(肥胖症),diabetes(糖尿病)andother13. (疾病). Tobeonthesafeside,theresearchers14. (建议)thatweshouldusecomputerslessthanbefore,orturndownourscreensasmuchas15. (可能)beforesleeping. B(ⅰ)用方框中所给单词的适当形式填空。每词限用一次。teach two write boy against1.Therainbegantobeatheavily thewindowofmyroom. 2.Think aboutit.Maybeyou'llchangeyourmind. 3.Peterwas alettertohisfriendateighto'clocklastnight. 4.Look!Thereareacoupleof waitingforyouatthedoor. 5.Shehas ussinceIcametothisschool. (ⅱ)[2022·达州改编]根据短文内容和所给中文提示,写出空白处各单词的正确形式。每空限填一词。 In2050,asmallcloudfloats(漂浮)throughtheairinahospitaloperatingroom.Intheroomapatient,sufferingfromcancer,6. (躺)onatable.Thecloudsurrounds(包围)thepatient,coveringherbodyand7. (填充)herlungs(肺).Thecloudisnotsmokeorsteam(水汽).Itismadeofmillionsofmicroscopicrobots8. (叫作)nano-robots(纳米机器人).Thesetinyrobots9. (移动)fromcell(细胞)tocellinthepatient'sbody,destroyingthecancercells. 3\n Fightingcancerwithnano-robotsisonlya(n)10. (想法)today,butscientistssaythatitwouldbepossibleinthefuture.Usingnano-robotsforgood11. (目的)suchasfightingdiseaseorrepairingtheenvironmentmaybethesolution(解决办法)tomanyoftoday'sproblems. However,nano-robotscouldbeabad12. (冒险)aswell.Sincenano-robotsaresotiny,theywillhavetoworkinlargeteamsofmanythousandstomanymillions.Forthis13. (原因),nano-robotswillhavetobeprogrammedtobuildthemselves.Scientistswillnothavetheabilitytobuildmillionsofnano-robotsonebyone. Thisabilitytoreproduce(复制)ismakingsomescientists14. (担心的).Whatifsomethinggoeswrongintheprogramming?Quitealotofcrazynano-robotswouldbefarmoredangerousthananydisease.Somepeoplethinkthatiftheygetoutof15. (控制),nano-robotscoulddestroytheEarth. Whatshouldwedone?Shouldwecontinueresearchingnano-robotsorshouldwesearchforothermethods?Thisisoneofthemanydifficultdecisionsthatwehavetomakeinthefuture.参考答案A (ⅰ)1.issleeping 2.shares 3.willbedivided4.hit 5.haveplanted(ⅱ)6.survey 7.brain 8.measuring 9.bright10.college 11.results 12.cause 13.diseases/illnesses14.suggest 15.possibleB (ⅰ)1.against 2.twice 3.writing 4.boys5.taught(ⅱ)6.lies 7.filling 8.called 9.move 10.idea11.purposes 12.risk 13.reason 14.worried 15.control3
