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SectionCDiscoveringUsefulStructures&ListeningandTalking课后篇巩固提升基础训练Ⅰ.单句填空1.Theyaredetermined(recycle)theirgarbag

ebecausetheycareabouttheenvironment.答案torecycle2.Theresearch(lack)solidevidence,andtherefore,itsconclusionsaredoubtful.答案lacks3.Canyoute

llthepupilswhyshipsareable(float)onthesea?答案tofloat4.Ihaven’tseenSarasinceshewasalittlegirl,andshehaschangedrecognition.答案beyond5.O

nlywhenagricultureisfullydevelopedcanindustryhave(sufficiency)materialsandmarkets.答案sufficient6.Mankind

hasalwaysbeenkeenexploringandlearningmoreabouttheworldwelivein.答案on7.Doyouknowwhoisthefirstpersonthatgot(marry)inspace

?答案married8.Astronauts’bonesandmusclescangetveryweakduethelackofgravity.答案to9.Asweknow,(send)peopletootherplanetsisnotaneasyta

sk.答案sending10.Thoughtheymetwithalotofdifficultiesontheway,theydidn’tgive.答案upⅡ.短语填空(注意动词的适当形式)achieveone’sgoal,stayhealthy,inordert

o,undercontrol,figureout,experimentwith,giveup,sothat1.Haveyouwhyshedidn’tinviteyoutoherbirthdayparty?答案figuredout2.Theoldfarmerseedsfromacros

sEurope,theMiddleEastandAsia.答案experimentedwith3.Doctorsexaminetheirpatientsthoroughlymakeacorrectdiagnos

is.答案inorderto4.Thedrivertriedtokeepthecar,butfailedanditcrashedontoatree.答案undercontrol5.Theybothworkedharddayandnightinorderto.答

案achievetheirgoal6.Wecannotworkallthetimeifwearegoingtoandenjoylife.答案stayhealthy7.Thedoctortoldhimtosmokingforthesakeofhishealth.答案giveup8.Youh

avetocarryamobilephonetheycancallyouinatanytime.答案sothatⅢ.完成句子1.Myfriendtoldmethathehadalotofreadings(要完成)beforetheendoftheterm.答案tocomp

lete2.(为了了解)moreaboutChineseculture,TomhasdecidedtotakeChinesefolkmusicasanelectivecourse.答案Tolearn3.Iwaswatchingt

heclockallthroughthemeeting,asIhadatrain(要赶).答案tocatch4.(为了使)iteasiertogetintouchwithus,you’dbetterkeepthiscardathand.答案To

make5.Thismachineisveryeasy(操作).Anybodycanlearntouseitinafewminutes.答案tooperate6.WithFather’sDayaroundthecorner,Ihavetakensomemoneyoutofthebank(买)

presentsformydad.答案tobuy7.Hisfirstbook(出版)nextmonthisbasedonatruestory.答案tobepublished8.Aftershecompletestheproject,she’llhavenothing(要担心的).答

案toworryabout9.Wewereastonished(发现)thetemplestillinitsoriginalcondition.答案tofind10.Thechildrenallturned(看)thefamousactressassheenteredtheclassroom

.答案tolookat能力提升Ⅳ.完形填空SimaAdhyadescribeshowherscienceteacherinspiredhertobecomeaspace-missionscientist.Asachild,Iwas1by

themoonandthestarsanddreamedabouttravellinginto2.AtschoolIfoundIreallylikedthefactthattherewerelawsgove

rningtheuniversethatcouldbeusedtoexplainandpredictthings.Ialsohadabiologyteacherwhoreally3me.ThenIbegantorealisethat

scienceandmathswerethemostinterestingandrewardingsubjectsanddecidedtopursuetheseatuniversity.Ichosea4thatofferedabroad

sciencebackground.Ihadthe5ofexaminingfossilsingeology,makingbouncyballsinchemistryandstudyingmechanicsin6!AfterIgotm

ydegreeIdecidedtotravel,soIsetoffwithabackpackand7timeinAustraliaworkingandlearningtoskydive.TowardstheendofmytravelsIfeltapullbacktowardssciencean

dtomychildhoodfascinationwithspace.Ieventually8toEnglandandwenttoUniversityCollegeLondon.This9tomycurrentjobasaspace-missionscientist.Mystudiesofthem

odelingofspacecraftsurfaceforces10severalvisitstotheJetPropulsionLaboratorythatispartofNASA.Thiswasanamazing11.Myjobatthemomentinvolv

esworkingonaspacecraftthatwillbegoingtoMercuryandIamvery12aboutit!ReallyIwanttobeanastronaut.13that,Iwould

lovetoworkasascientistforNASA.Oftenscientistsare14ofasuncool,unattractive,unfashionable,andold,butthisisn’ttrue!Careersinscience

andengineering15ussomanyamazingandexcitingopportunities,suchastravelandgoodworkingconditions.Youcanalsoma

kearealdifference.【语篇解读】本文主要介绍了SimaAdhya在科学老师的帮助下实现自己梦想的过程。1.A.interestedB.fascinatedC.satisfiedD.frightened答案B解析根据下文的“梦想着去太空旅行”判

断,此处为“对……着迷”。2.A.oceansB.mountainsC.planesD.space答案D解析后面“mychildhoodfascinationwithspace”有所提示。3.A.admiredB.praisedC.encouragedD.disappo

inted答案C解析Sima梦想当宇航员,她的老师的确在这方面“鼓励”她。4.A.lectureB.courseC.gradeD.point答案B解析course“课程”。Sima选择了一门能给她提供广

阔科学背景的课程。5.A.conclusionB.courageC.opportunityD.permit答案C解析因此她才能有“机会”做下面的一切。6.A.chemistryB.historyC.geographyD.physics答案D解析根据“机械学”判断是在“

物理”课上。7.A.tookB.costC.usedD.spent答案D解析根据后面的workingandlearning判断用spent。8.A.changedB.turnedC.returnedD.referred答案C解析Sima童年时对太空的迷恋又使她“回到”了英国。9.A.ledB.st

uckC.preferredD.reached答案A解析这导致了Sima目前作为航天任务工程师。leadto“导致”;stickto“坚持”。10.A.remindedB.thoughtC.meantD.intended答案C解析Sima现在

的研究工作“意味着”她经常去美国宇航局喷气推进实验室参观。11.A.workB.knowledgeC.experienceD.experiment答案C解析对Sima来说这是令人惊奇的“经历”。12.A.ti

redB.curiousC.particularD.excited答案D解析Sima目前的工作是建造太空船,因此她感到非常“兴奋”。13.A.CheckingB.TestingC.FailingD.Falling答案C解析that指的就是前面的“我的确想当宇航员”,因此用fai

ling,表示“没成功”。14.A.lookedB.thoughtC.consideredD.regarded答案B解析bethoughtofas=beconsideredas=belookedonas“把……看作”。15.A.offerB.supplyC.provideD.

charge答案A解析offersbsth“给某人提供某物”,provide和supply都不能接双宾语。Ⅴ.语篇填空LocatedinanaturaldepressioninGuizhou,China’sFive-hundred-metreApertureSphericalRadio

Telescope,1.(know)asFAST,hasidentifiedsixpulsars(脉冲星)afteroneyearoftrialoperation.ItisthefirsttimeChinesescientistshavediscoveredpulsarsusingaradiot

elescopeindependentlydevelopedbyChinesescientists,thus2.(open)a“neweraofChineseoriginalspacediscover

y”.ItistrulyencouragingforChinatohaveachievedsuchresultsinjustoneyear.Sincethefirstpulsar3.(discover),over2

,700pulsarshavebeenidentified.Butalmostallofthemare4.thescopeoftheMilkyWay.Beingtheworld’slargestradiotelescope,FASTisexpectedtocapturepulsa

rsoutsidethegalaxy.Apartfromthemassivesize,italsohasunmatchedaccuracyandsensitivity,allowingscientists5.(find)previousl

yhiddenstars.Moreover,FASTiscapableofsurveyingthenightskyformultiple6.(science)dataatonce,7.enablesastronomerstojump-startmanysciencegoals.Itsinnovat

iveengineeringconceptanddesignpave8.newroadtorealizeahugesingledishinthemosteffectiveway.China’sFASTscienceimpactonastronomywillbeextraordinary,a

ndhasthepotentialtorevolutionizeother9.(area)ofthenaturalsciences.It10.(remain)thegloballeaderforthenext10to20years.答案与解析【语

篇解读】文章报道了中国科学家第一次使用自主研发的射电望远镜发现并确定了六颗脉冲星。1.known考查非谓语动词。主语Five-hundred-meterApertureSphericalRadioTel

escope和动词know是逻辑上的动宾关系,所以用动词-ed形式作定语。2.opening考查非谓语动词。thus指代这是中国科学家第一次使用由中国科学家自主研发的射电望远镜发现脉冲星。这一发现和动词open是主动关系,所以用动词-ing形式作结果

状语。3.wasdiscovered考查语态。主语thefirstpulsar和动词discover是被动关系,动作发生在过去,所以用一般过去时的被动语态。4.in/within考查介词。此处指几乎所有的脉冲星都在银河

系的范围内,表示“在……内”用in/within。5.tofind考查非谓语动词。表示“允许某人做某事”用allowsbtodosth。6.scientific考查形容词。此处修饰名词data,所以用形容词形式,故填scientific。7.whi

ch考查定语从句。此处是非限制性定语从句,用关系代词which引导,指代前面整个句子。8.a考查冠词。句中road是单数可数名词,此处指其创新的工程理念和设计铺设了一条新路,表示数量一,故填a。9.areas

考查名词。句中area是可数名词,由other修饰用复数形式,指其他领域,故填areas。10.willremain考查时态。根据时间状语thenext10to20years可知,句子用一般将来时,所以填willremain。