理工类学术英语u1.pdf

学术英语 （理工） 教案 学术英语理工 2013-2014-2 Unit 1 ChoosingaTopic ITeachingObjectives In thisunit ,you will learnhowto: 1.chooseaparticulartopic foryourresearch 2.formulatearesearch question 3.writeaworkingtitle foryourresearch essay 4.enhanceyour language skillsrelatedwith readingandlisteningmaterialspresentedin thisunit II.TeachingProcedures 1.Deciding on a topic Task 1 Answers may vary. Task2 1No,becausethey all seem like asubjectratherthan atopic,asubjectwhich cannotbeaddressed evenby awholebook,let aloneby a1500-wordessay. 2Each ofthem canbebroken down intovariousandmore specific aspects.For example,cancer canbeclassified intobreast cancer,lungcancer,liver cancer and soon.Breast cancer canhave such specifictopicsforresearch ascausesforbreast cancer,effectsofbreast cancer and prevention or diagnosisofbreast cancer. 3Actually thetopicsofeach field areendless.Takebreast cancer for example,wecanhavethe topicslike: Why Women Suffer from Breast Cancer More ThanMen? ANew Way toFindBreast Tumors SomeRisksofGettingBreast Cancer inDaily Life Breast Cancer andItsDirect BiologicalImpact Breast Cancer—the SymptomsDiagnosis BreastfeedingandBreast Cancer Task3 1Text 1illustrateshowhackersorunauthorizedusersuseoneway or anothertoget insidea computer,whileText 2 describesthevariouselectronicthreatsacomputer may face. 2Both focusonthevulnerability ofacomputer. 1 学术英语理工 2013-2014-2 3Text 1analyzesthewaysofcomputerhackers,whileText 2 describessecurityproblemsofa computer. 4 Text 1:Thewayhackers“get inside” acomputer Text 2:Electronicthreatsacomputer faces Yes,Ithinkthey areinteresting,important,manageableand adequate. Task4 1Lecture1:Ten CommandmentsofComputer Ethics Lecture2:HowtoDealwith Computer Hackers Lecture 3:How IBegin toDevelop