unit 1山大研究生英语第一单元ppt

研究生英语综合教程IntegratedCourseforGraduatesUnit1AnimalsandPlantsPartISuggestedTeachingPlanObjectivesStudentswillbeableto:1.understandtheculturalbackgroundrelatedtothecontent.2.graspthemainideaofthetext.3.masterthekeylanguagepoints,especiallytheusageofthekeywordsandphrases,andlearnhowtousethemincontexts.Unit1AnimalsandPlantsPartISuggestedTeachingPlanObjectives4.expressthemselvesmorefreelyonthethemeofAnimalsandPlantsafterdoingaseriesoftheme-relatedreading,listening,speakingactivities.5.Study“WritingSkills:ExpositoryEssays(1)”carefullyandthenwriteanexpositoryessay.Unit1AnimalsandPlantsPartISuggestedTeachingPlanUnit1AnimalsandPlantsTimeAllotment1stperiod2ndperiod3rdperiod4thperiod5thperiodStep1WarmingupStep2GlobalanalysisofTextAStep3Language/culturestudyandpracticeStep3Language/culturestudyandpracticeCheckonhomeworkStep4DiscussionbasedonthevideoclipFurtherreading:TextBStep5StudythewritingskillsandwriteanessayUnit1AnimalsandPlantsPartIIDetailedStudyoftheTextsandClassroomUnit1AnimalsandPlantsActivitiesLanguageStudy1.benativeto原产于They'regenerallyagreedtobecrimson-frontedparakeets,nativetoCentralAmerica.它们被公认为是原产于中美洲的一种头部呈深红色的长尾小鹦鹉.2.besubjectto受支配，从属于…Althoughthesetargetswouldnotbeinternationallybinding,theywouldbesubjecttooutsideverification.虽然这些目标不具有国际约束力，但它们将受到外界监督。TAXTAPartIIDetailedStudyoftheTextsandClassroomUnit1AnimalsandPlantsbesubjectto和besubjectedto的区别1)besubjectto支配，从属于besubjectto是英语一个很重要的短语,特别是商贸英语中出现的频率很高。该短语中的subject是形容词,其基本含义是“服从于……”,“易受……”。例如：Also,thesefuels,especiallyoil,aresubjecttouncertaintiesoverpriceandfuturesupply.此外，这些燃料，特别是石油，易受到价格和将来的供应等不稳定因素的影响。Unit1AnimalsandPlantsTAXTAPartIIDetailedStudyoftheTextsandClassroomUnit1AnimalsandPlantsbesubjectto和besubjectedto的区别2）besubjectedto指接受，经受，遭受，使经受,使遭受等。例如：Astronautsaresubjectedtoallkindsoftestsbeforetheyareactuallysentupinaspacecraft.宇航员在真正乘太空飞船升空之前都要经历各种实验。Unit1AnimalsandPlantsTAXTAPartIIDetailedStudyoftheTextsandClassroomUnit1AnimalsandPlants3.setn.shoot,slip苗，秧vt.developfruit结果fruitset果苗木/tosetfruit结出果实4.resentvt.对…感到愤怒；怨恨；愤恨；厌恶ManyAmericanconscriptsresenthavingtodotheirmilitaryservice.在美国，许多应征入伍者对被迫服兵役愤愤不平。5.make(使)成为…，是…Shemakeshimagoodwife.她是他的好妻子。Unit1AnimalsandPlantsTAXTAPartIIDetailedStudyoftheTextsandClassroomUnit1AnimalsandPlants6.beirritatingto使人不愉快的,起刺激作用的Cashewnutshellscontainoilthatisextremelyirritatingtohumanskin.腰果的壳里含有非常刺激人类皮肤的油。7.besensitiveto对…敏感Thebasicmakingofapainterisbesensitivetoalltheobjects.作为一个绘画者最基本的素质就是对万物有敏锐的感受。Unit1AnimalsandPlantsTAXTAPartIIDetailedStudyoftheTextsandClassroomUnit1AnimalsandPlants8.tothetouch摸上去,摸起来Acat'sfurissofttothetouch.猫的毛摸上去很软。9.onasmallscale小规模TheprojectwasfirstBuiltonasmallscale.这计划是以小规模起步的。Unit1AnimalsandPlantsTAXTAPartIIDetailedStudyoftheTextsandClassroomUnit1AnimalsandPlantsKeytotheExercisesofTextAⅠ.ReadingComprehension1.Theyaredifferentintwoways.TheIndianraceisintolerantofhumiditywhilePhilippineracetoleratesexcessmoisture.ThefruitoftheIndianracebearsmonoembryonicfruitofhighcolorandregularformbutthePhilippineracebearspolyembryonicfruitwhichispalegreenandelongatedkidney-shaped.Unit1AnimalsandPlantsTAXTAPartIIDetailedStudyoftheTextsandClassroomUnit1AnimalsandPlantsKeytotheExercisesofTextA2.TheclimateinnorthChinaisnotsuitableforgrowingmangoesthatrequireafrost-freeclimate.Itisusualthatthetemperaturedropsbelow40°FinnorthChina.3.Ifusedforlandscape,whataretheadvantagesofmangotrees?Themangotresshavebroadandrounded,ormoreuprightcanopy.Theirlifeisverylongwithsomespecimensknowntobeover300yearsoldandstillfruiting.Additionally,theleavesarecolourful.Unit1AnimalsandPlantsTAXTAPartIIDetailedStudyoftheTextsandClassroomUnit1AnimalsandPlants4.Mangosaremonoeciousandself-fertile,soasingletreewillproducefruitwithoutcrosspollination.5.Thefruitisrichandhighinsugarsandacidwhichisdemandedbyhumanbody.6.Theyaresomewhattolerantofalkalinity.So,ApHbetween5.5and7.5ispreferred.7.Inwhatwayareseedlingsofmangosagamble?Thefruitsmaybetreatedforeithersterilizationorforchillingsothatthefruitsdon’tremainviable.Unit1AnimalsandPlantsTAXTAPartIIDetailedStudyoftheTextsandClassroomUnit1AnimalsandPlants6.Theyaresomewhattolerantofalkalinity.So,ApHbetween5.5and7.5ispreferred.7.Inwhatwayareseedlingsofmangosagamble?Thefruitsmaybetreatedforeithersterilizationorforchillingsothatthefruitsdon’tremainviable.8.Theatmosphereshouldbekeptdryandthetreesshouldwateredonweeklybasistocontrolmites.Also,aregularsprayingofappropriatepesticidesforanthracnoseisneeded.Unit1AnimalsandPlantsTAXTAPartIIDetailedStudyoftheTextsandClassroomUnit1AnimalsandPlants9.Tocontrolanthracnose,coppersprayorcaptancanbeappliedbimonthlyasagrowthflushbegins,anduntiltheflowersopen.Resumesprayingwhenthefruitsbegintoform.10.Tokeepmangosfreshandtomakethemripensbest,placedstemenddownintraysatroomtemperatureandcoveredwithadampenedclothtoavoidshriveling.TAXTAUnit1AnimalsandPlantsPartIIDetailedStudyoftheTextsandClassroomUnit1AnimalsandPlantsII.Vocabulary1.sensitiveto2.permanent3.rare4.frost5.canopy6.extendto7.removed8.Traps9.covering10.alongwithUnit1AnimalsandPlantsTAXTAPartIIDetailedStudyofth