學(xué)術(shù)英語(yǔ)課后答案--unit2

1、學(xué)術(shù)英語(yǔ)理工2032201421Unit2SearchingfInfmationI.TeachingObjectivesInthisunityouwilllearnhowto:1.searchfreliablebettersourcematerialsfyourresearch2.findyourinfmationbyscanningskimming3.identifytopicsentencesfageneralideainthepa

2、ragraph4.guesswdmeaningthroughcontextcluesaffixes5.readfastbyfollowingtheganizationofthetext6.beacriticalreader7.takenoteseffectively8.writeasummaryfwhatyouhaveread9.enhancelanguageskillswiththehelpofthereadinglisteningm

3、aterialspresentedinthisunitII.TeachingProcedures1FindingreliablebettersourcesTask1Answersmayvary.Task2Answersmayvary.Task3Answersmayvary.2ScanningskimmingTask11Artificialintelligence.2Thearticlemayarguefagainsttheideatha

4、tartificialintelligencewillreplacehumanjobsinthefuture.3Thestytellsthatcomputerizationthreatenstoreplacemanywhitecollarjobs.4Theauthisoptimisticmaynotagreethatmachineswillreplacehumanjobs.學(xué)術(shù)英語(yǔ)理工20322014236flewintheface(P

5、ara.5L4):敢于違抗Contextclues:Itflewinthefaceoftheprevailingwisdom.7stalemate(Para.6L2):僵局Contextclues:Astaticsituationlikeastalemateinatugofwar8repulsive(Para.6L5):排斥的Contextclues:acounterbalancingfcewouldneedtoprovidearepu

6、lsivepush9antigravity(Para.7L2):排斥力Contextclues:antigravity—agravitationalfcethatpushesinsteadofpulls10exodus(Para.8L3):大批離開(kāi)Contextclues:thebestexplanationfthiscosmicexoduscamedirectly.11supernovae(Para.11L2):由于爆炸而突然變亮的星

7、Contextclues:distantsupernovae—explodingstarssobrillianttheycanbeseenclearacrosscosmos12garner(Para.13L5):獲得、得到Contextclues:wouldhavegarneredhimanotherNobelPrize13perplexing(Para.14L5):令人不解的Contextclues:Perhapsmostperple

8、xingofallisaquestionofquantitativedetail.Task22unprecedented(Para.1L1):unprecedented史無(wú)前例的3selfreplicating(Para.1L6):selfreplicating自我復(fù)制的4diameter(Para.3L2):diameter直徑5assembler(Para.10L1):assembler裝配器6contaminant(Para.13

9、L3):contaminant污染物7nonrenewable(Para.13L6):nonrenewable不可再用的8feseeable(Para.14L2):feseeable可預(yù)見(jiàn)到的9exotic(Para.14L2):exotic非本地，奇異的10dissipate(Para.14L6):dissipate消失Task3DerivativesAffixesrootsMeaningMeWds1multidisciplinemu

10、ltimanyseveralMulticolmultistepsmultifmmultipurpose2nanotechnologynanooneofathousmillionnanobotnanomachinenanoscopicnanostructure3convergencevergconinclinetojoindivergencevergeconcdconcourseconferate4constructstructbuild

11、makestructurereconstructdestructobstructsubstructure5manufacturemanmanufactbyhmakemanumanualmanagemanipulatefactyfacture6interdisciplinaryinterbetweenamongagroupofthingspeopleinterplayinterweaveinterdependentinteraction7