unit 5

研究生英语综合教程IntegratedCourseforGraduatesUnit5MedicineandHealthPartISuggestedTeachingPlanObjectivesStudentswillbeableto:1.understandtheculturalbackgroundrelatedtothecontent.2.graspthemainideaofthetext.3.masterthekeylanguagepoints,especiallytheusageofthekeywordsandphrases,andlearnhowtousethemincontexts.4.expressthemselvesmorefreelyonthethemeofMedicineandHealthafterdoingaseriesoftheme-relatedreading,listening,speakingactivities.5.Study“WritingSkills:ExpositoryEssays(1)”carefullyandthenwriteanexpositoryessay.Unit5MedicineandHealthPartISuggestedTeachingPlanUnit1AnimalsandPlantsTimeAllotment1stperiod2ndperiod3rdperiod4thperiod5thperiodStep1WarmingupStep2GlobalanalysisofTextAStep3Language/culturestudyandpracticeStep3Language/culturestudyandpracticeCheckonhomeworkStep4DiscussionbasedonthevideoclipFurtherreading:TextBStep5StudythewritingskillsandwriteanessayUnit5MedicineandHealthPartIIDetailedStudyoftheTextsandClassroomActivitiesUnit1AnimalsandPlantsLanguageStudy1.assumevt.假定;以为;假设Itisamisconceptiontoassumethatthetwocontinentsaresimilar.关于这两块大陆相似的假设是一种误解。2.armn.分支机构；部门1)MillicomHoldingsistheBritisharmofanAmericancompany.米雷康姆控股有限公司是一家美国公司在英国的分支机构。2)...theresearcharmofCongress.国会的研究部门Unit5MedicineandHealthPartIIDetailedStudyoftheTextsandClassroomUnit1AnimalsandPlants3.reston依赖于，寄托于…上1）Leadershipdoesnotrestontheexerciseofforcealone.领导才能并不仅仅在于武力的运用。2）Hisargumentdoesnotrestonreasoningoronexperiment,butonauthority.他的论点不是依靠推理或者实验,而是靠权威。4.confoundvt.使混淆；挫败1）Don'tconfoundthemeanswiththeend.不要把手段与目的混为一谈。2）Marketscanconfoundtraders.市场会挫败交易者。Unit5MedicineandHealthPartIIDetailedStudyoftheTextsandClassroomUnit1AnimalsandPlants5.observevt.观察；遵守1）TheRoyalGreenwichObservatorywasfoundedtoobserveandcataloguethestars.当初创立皇家格林尼治天文台就是为了观察星体并对其进行编目。2）Wemustobservethecorrectprotocol.我们必须遵守应有的礼仪。6.undertheauspicesof在……的赞助下Thetournamentwasheldundertheauspicesofthecitycouncil.这次锦标赛是在市议会的赞助下举办的。Unit5MedicineandHealthPartIIDetailedStudyoftheTextsandClassroomUnit1AnimalsandPlants7.issuen.（报刊的）期；问题1）ThegrowingproblemisunderlinedinthelatestissueoftheLancet...最近一期的《柳叶刀》杂志中强调了这一日益严重的问题。2）Akeyissueforhighereducationinthe1990'sistheneedforgreaterdiversityofcourses.20世纪90年代,高等教育的一个重要议题是要使课程更加多样化。8.releasevt.释放；发布1）Fifty-fivefoxeswerereleasedfromafurfarmbyanimalrightsactivists.动物权利保护主义者把55只狐狸从毛皮动物饲养场放了出来。2）FiguresreleasedyesterdayshowretailsalesweredowninMarch.昨天公布的数据显示零售额在3月份有所下滑。Unit5MedicineandHealthPartIIDetailedStudyoftheTextsandClassroomUnit1AnimalsandPlants9.sheera.完全的；陡峭的1）Sheerchancequiteoftenplaysanimportantpartinsparkingoffanidea.灵感的激发通常纯粹是靠运气。2）Therewasasheerdropjustoutsidemywindow.陡坡就在我窗户外面。10.accountfor（在数量、比例上）占；对…负责；说明（原因、理由等）1）Computersaccountfor5%ofthecountry'scommercialelectricityconsumption.计算机占去该国商业用电的5%。2）ThePresidentandthePresidentalonemustaccountforhisgovernment'sreforms.总统必须为他的政府改革负责，而且是负全责。3）Ministersshouldbecalledtoaccountfortheiractions.部长们应该对他们的行为作出解释。Unit5MedicineandHealthPartIIDetailedStudyoftheTextsandClassroomUnit1AnimalsandPlants11.workwith从事…工作Hehasalwayslikedworkingwithmachinery.他总是喜欢搞机械。12.authorvt.创作出版Thenheopenedarestaurant,authoredabook,andlandedhisownradioshow.后来他开了个餐馆，写了本书，还制作了自己的广播剧。Unit5MedicineandHealthPartIIDetailedStudyoftheTextsandClassroomUnit1AnimalsandPlantsKeytotheExercisesofTextAⅠ.ReadingComprehension1.No.“Proofwaslacking.”2.Theychose312,000individualsinnineEuropeancountriesassubjectsandcarriedoutaresearchforover12years.Theyusedseveralmodelstoevaluatepossibleassociationsbetweenthesizes,typesanddensityofparticlesinair,ortrafficpatternsandlungcancercases.Theyobservedaclear,positivecorrelationbetweentheamountofparticulatematterinairsamplednearaperson’saddressandtheoddsofdevelopinglungcancer.Unit1AnimalsandPlantsPartIIDetailedStudyoftheTextsandClassroomUnit1AnimalsandPlants3.Shethoughtit’sanimportantstatementwhiletheunusualpointisthatitreferstoairpollutioningeneral,ratherthanpointingtoaspecificchemicalortoxin.4.Potentiallyharmfulchemicalsenterairincitiesfromcarsandtrucks,industrialplants,andinruralareasfromburningleavesandothersources.Pollutantsvarynotjustbychemicalcomposition,butbytheirsizeandcapacitytopenetratedeepinairways.Unit5MedicineandHealthPartIIDetailedStudyoftheTextsandClassroomUnit1AnimalsandPlants5.Coal-firedpowerplantsmayaccountforasmuchas40to50percentofU.S.airpollution.Nitrogenoxidesinandsulfurdioxidearemainproductsofcoal-powerplants.Petrochemicalplantsgeneratethousandsofdistinctchemicalcompounds.6.Typicallythosebyproductsofcombustionoccurinsome1,500distinctforms.Butallweknowaboutthislargeclassofagentsisbasedonstudiesofonlyadozenorsocompounds.Weneedmoredataandresearch.Unit5MedicineandHealthPartIIDetailedStudyoftheTextsandClassroomUnit1AnimalsandPlants7.Industrialfacilities,plants8.TheNTPisworkingwiththeNIHChemicalGenomicsCenterandEPA’sComputationalToxicologyCentertodevelophighthrough-putscreeningassays.Themodernassays,withtinywellsandcomputerizedreadouts,enablescientiststoanalyzemanycombinationsofcompounds,atvaryingdoses.Unit5MedicineandHealthPartIIDetailedStudyoftheTextsandClassroomUnit1Animal