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页数:27页
时间:2018-10-31
《学术英语课后答案unit2》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、学术英语理工2032-2014-2Unit2SearchingforInformationI.TeachingObjectivesInthisunit,youwilllearnhowto:1.searchforreliableandbettersourcematerialsforyourresearch2.findyourinformationbyscanningandskimming3.identifytopicsentencesforageneralideaintheparagraph4.guesswordmeaningthroughcont
2、extcluesandaffixes5.readfastbyfollowingtheorganizationofthetext6.beacriticalreader7.takenoteseffectively8.writeasummaryforwhatyouhaveread9.enhancelanguageskillswiththehelpofthereadingandlisteningmaterialspresentedinthisunitII.TeachingProcedures1Findingreliableandbettersources
3、Task1Answersmayvary.Task2Answersmayvary.Task3Answersmayvary.2ScanningandskimmingTask11Artificialintelligence.2Thearticlemayarguefor/againsttheideathatartificialintelligencewillreplacehumanjobsinthefuture.3Thestorytellsthatcomputerizationthreatenstoreplacemanywhite-collarjobs.
4、4Theauthorisoptimisticandmaynotagreethatmachineswillreplacehumanjobs.27学术英语理工2032-2014-25Thespecterofautomationunemployingusallmayhavefinallyarrived.6Butthemassjobshrinkagethattheseobserversallexpecteddidnotcome.7YetAmericansasawholewerenotautomatedoutofwork.(Para.8,L1)Yet,th
5、roughallthat,morenewjobsappeared.(Para.11,L2)8Manwillnotlosejobsbecausetherewillalwaysbedemandsofaneweconomy.9Theneighborwouldprefertoordertheshoesfrommachine-handlingfactories.10Savingwillleadtospendingwhichinturnwillcreatenewer,perhapsbetterjobstomorrow.3Identifyingtopicsen
6、tencesforinformationTask11Piecedtogether,thetopicsentencesformashort,coherentparagraphoressay.2a)Paragraph2b)Paragraph11Task21Gametheoryisthescienceofstrategy.(Para.1)2Gamesarefundamentallydifferentfromdecisionsmadeinaneutralenvironment.(Para.3)3Theessenceofagameistheinterdep
7、endenceofplayerstrategies.(Para.4)4Ageneralprincipleforaplayerinasequential-movegameistolookaheadandreasonback.(Para.5)5Incontrasttothelinearchainofreasoningforsequentialgames,agamewithsimultaneousmovesinvolvesalogicalcircle.(Para.7)6Anotherwaytomakethreatscredibleistoemployt
8、headventuresomestrategyofbrinkmanship—deliberatelycreatingariskthati
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