Section|Introduction&ReadingandVocabulary新知识.预习探索|.词汇热身1。polarad极地的2,explorer.探险者3.annual_ad.每年的4.。depth.深度56.inhospitalad.荒凉的,不适宜居住的.“extremead-极端的,极度的7.radioactive04.(具有)放射性的8.runawWay突然离开;迷离9,onearth在世界上,究章,到底处于一种冰冻状态inafrozenstateadaptto讨theformofstandout“显眼,出色“踞上,进八setfoto记partieular“无其“签订一个合约signateagy.目标是_aimto10.技12.13.14.协,16.17.181|句型熟记1.由于年降水量接近于零,南极洲严格说来是个沙漠。Withannualrainfallclosetozero,AntarcticaistechnicallyadeseIt.2.一条高大的山脉,跨南极山脉,横贯东西,将大洲一分为.oAhighmountainTange,theTrans一AntarcticTange,Iunsfromeasttoyestcuttingthecontinentintwo3.直到18世纪未,英国探险家詹姆斯.库克才穿越了南极圈,但他却从未发现任何陆地。Notuntil乙elate18thcenturydidtheBritishexplorerJamesCookcrosstheAntarcticCigplebut“heneversaWland.4.后来在1895年一位名叫卡斯腾博克格雷温克的挪威人成为踏上南极大陆的第一人。Thenin1895,aNorwegiancalledCarstensBorchgrevinkbecamethefirstmantosetfootontheAntarcticmainland川.篇章理解阅读Passage1,判断正(T)误(F)。1,Antarcticaisthethirdlargestcontinentintheworld()2,Onaverage,theiceis2kilometersthick,butinsomeplacesitreachesadepthof5kilometers.(I)3.Antarcticaisfullofwildlife.(T)4.TherearemanytreesonAntarctica.(工)5.AntarcticaisagreatplaceforTesearchers.(T)6.AntarcticaWasthelastcontinenttobediscovered.(T)7.ANorwegiancalledCarstensBorchgrevinkwasthefirstmantosetfootontheAntarcticamainlandin1895.(工)8.In1961,atreatysignedby12countriesmadeAntarcticatheworldsbiggestnaturereserve.(I)新课堂.互动探究知径点诚解一重点往汇、短谭1.staten状态,状况;国家,政府,州;vt说明,阎明,陈述【语境领悟】Antarcticaholds90?%6oftheworldsice,andmostofitsfeshwater(7096)isinaffozenstate.南极洲拥有世界90%的水,当然其大部分淡水(7096)都处于一种冰冻状态。Hewasinapoorstateofhealth.他的健康状况不佳。Hewasquiteinastate.他十分激动/紧张。Stateyournameandaddress,Dlease.请说出你的名字和地址。ThePrimeMinisterstatedthathewouldvisitCanadathenextyear.首相声明明年他将访问加拿大。归纳拓展讨a.state处于.状态beigetintoastate兴奋,紧张,焦虑Itisstatedthat.据称.statement7.声明;陈述即学即用【完成句子】(UEHeisinagoodstate他身体健康。(2)HisconditionwillnotpermithimtotraveL他的情况不允许他旅游。(3)Weareindifficultsituation.我们处于困境。2.depth.深度【谅境领悟】Onaveragetistwokilometersthick,butinsomeplacesitreachesadepthof(深度)fivekilometers.平均起来有两米厚,但在某些地方达到了五米的深度。Theytalkeddeepintothenight.他们谈到深夜。Wasdeeplymovedbythestoryhemadeup.我被他编的故事深深感动了。Weshoulddiscusstheproblemsindepth.我们应该深入地讨论这些问题。HowdoIloveyou?LetmecounttheWays.Iloveyoutothedepthandbreadthandheightmysoulcanreach.问我爱你有多深?让我告诉你:我的爱如天高,如地广,如海深。心