电气信息类科技英语教程 教学课件 作者 何宏 PART I Unit10 Translation of Passive Sentences.ppt

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1、2021/7/241EnglishforElectricalInformationTranslationtechniquesEnglish-ChineseChinese-English电气信息类科技英语2021/7/242Unit10TranslationofPassiveSentences科技英语中使用被动语态主要有以下几个方面：不知道行为者是谁或不必说明行为者是谁。Example1Thebookhasalreadybeentranslatedintomanylanguages.对行为对象比对行为者更感兴趣。Example2Th

2、eworkmustbefinishedatonce.为了某种缘故不愿说出行为者是谁。Example3Itisgenerallyconsiderednotadvisabletoactthatway.为了便于连贯上下文及语句安排上的方便。Example4Theyaregoingtobuildalibraryherenextyear.Itisgoingtobebuiltbesidetheclassroombuilding.2021/7/242电气信息类科技英语2021/7/2431TranslatedintoChinesepassives

3、entencen.+be+v.+by+n.译为汉语被动句并使用“被、遭、挨、给、加以、予以、受到、为…所、使、由…”等词。Example1ThemachinetoolsarecontrolledbyPLC.Example2Thepriceofcomputercanbecutdownto10%percentbythecompetitionamongsuppliers.Example3Thestrengthofanelectriccurrentcanbemeasuredbytherateatwhichitflowsthroughawir

4、e.Example4Otherquestionswillbediscussedbriefly.电气信息类科技英语2021/7/2442.TranslatedintoChineseactivesentencewithapredicativen.+be+v.翻译成带表语的主动句Example1Thiskindofdeviceismuchneededinthespeed-regulatingsystem.Example2Theenergyofmotioniscalledkineticenergy.Example3Thevolumeisno

5、tmeasuredinsquaremillimeters.Itismeasuredincubicmillimeters.Example4Thedecisiontoattackwasnottakenlightly.电气信息类科技英语2021/7/2453.ThesubjectistranslatedintotheobjectExample1Thequartzcrystaldoesnotvibrateatcertainfrequencyuntilthevoltageisapplied.Example2Sincenumericalcont

6、rolwasadoptedatmachinetools,theproductivityhasbeenraisedgreatly.Example3Whenpowerisspokenof,timeistakenintoaccount.电气信息类科技英语2021/7/246Example4Frictioncanbereducedandthelifeofthemachinecanbeprolongedbylubrication.Example5Arightkindoffuelisneededforanatomicreactor.Exampl

7、e6Bytheendofthewar,800peoplehadbeensavedbytheorganization,butatacostof200BelgianandFrenchlives.电气信息类科技英语2021/7/2474.ToaddasubjecttosentenceExample1Afewyearsagoitwasthoughtunbelievablethatthecomputercouldhavesohighspeedaswellassosmallvolume.Example2Fuzzycontrolisfoundan

8、effectivewaytocontrolthesystemswithoutprecisemathematicmodels.Example3Damagefromtheincreaseduseofchemicalshasbeenfelt