1、Goals:理解文章的主旨大意，了解南极的地理知识，增强环境的保护意识。一KeywordsandphrasesPara11.几乎，接近_2.平方公里_3.南极圈_4第五大洲_5.山脉_6.处于冰冻状态_7平均_8.drive_9两千米厚_Para21充满_2.适应_3不同类型_4lastv_5.aswellas_6缺乏_7.while_8.由构成_Para31结果_2以形式_3.trap_4突出，明显_Para4/51.伟大的探险时代_2.登上，进入_3.自然保护区_4.尤其_5.免于，不受_6签条约_二.Thesentences:1. Withannualrainfallclosetozer
2、o,Antarcticaistechnicallyadesert.2SincemostAntarcticrocksaredarkincolour,theystandoutagainstthewhitebackgroundandareeasytoidentifyandcollect.英语学起来容易_3Notuntilthelate18thcenturydidtheBritishexplorerJamesCookcrosstheAntarcticCircle,butheneversawland.改写句子：TomdidntstopcryinguntilhismothercamebackNotunti
3、l_Not.until强调句_4 Coveringabout14millionsquarekilometersaroundtheSouthPole,itisthefifthlargestcontinentintheworld.1) coverallyourdailyexpenses._2) Theredarmycovered25000li._3) coverthelatestnews_4)thecoverofthemagazine_5Gasesandminerals,intheformofvolcanicdusttrappedintheice,cantellusalotaboutwhatthe
4、worldsclimatewaslikeinpastages.6Strongwindsdrivenbygravityblowfromthepoletothecoastline,whileotherwindsblowroundthecoast.7用所给词适当形式填空：1)Antarcticawasthelastcontinent_(discover)2)Hebecamethefirstman_(setfooton)theAntarcticmainland3)Theaimofthetreatyis_(prevent)thecommercialandmilitaryuseofthecontinent
5、8长句翻译练习：1）ButthelongAntarcticwinternight,whichlastsfor182days(thelongestperiodofcontinuousdarknessonearth),aswellastheextremecoldandlackofrainfall,meansthatfewtypesofplantscansurvivethere.2）Inparticular,itaimstokeepAntarcticafreefromnucleartestsandradioactivewaste;topromoteinternationalscientificpro
6、jects;andtoendargumentsaboutwhoownstheland.练习：1.Although_againandagain,theboyjumpedofftheplatformandbrokehisleg.A.warnedB.warningC.hadwarnedD.beingwarned2.Usually，youngpeoplecan_anewlifemorequicklythanoldones.A.adopttoB.gettoC.adapttoD.knowabout3HelenaswellasI_eagertoseetheperformance.AisBareCbeDwer
7、e4_onblanketsunderthestars,wedtalkofourdreams,_ourheartsout.A.Lying;pouredB.Lay;pouringC.Lying;pouringD.Laid;poured5Ameetingwasbeingheldto_thetradebetweenChinaandEuropeUnion.AdevelopBpromoteCincreaseDgrow6Youngassheis,thegirl_becauseshewonfirstprizeintheteachingcontest.AcomesoutBstandsoutCmakesoutDw
8、orksout7ItwasnotuntilIcamehere_Irealizedthisplacewasfamousfornotonlyitsbeautybutalsoitsweather.AwhoBthatCwhereDbefore8Notuntilheretiredfromteachingthreeyearsago_havingaholidayabroad.AhehadconsideredBhadheconsideredCheconsideredDdidheconsider9Withtheguide_theway,wegotthereintime.AledBleadCleadingDtol
9、ead10.Icouldntdomyhomeworkwithallthatnoise_.(2005北京)A.goingonB.goesonC.wentonD.togoon11Aftersomanyhardship,thescientists_hismotherlandatlast.AsetonhisfootBsetfootonCsetfeetonDsethisfeeton12Youareworkingtoohard.Youhadbetterkeepa_betweenworkandrelaxed.ApromiseBleadCbalanceDdiary练习：1.Although_againanda
10、gain,theboyjumpedofftheplatformandbrokehisleg.A.warnedB.warningC.hadwarnedD.beingwarned2.Usually，youngpeoplecan_anewlifemorequicklythanoldones.A.adopttoB.gettoC.adapttoD.knowabout3HelenaswellasI_eagertoseetheperformance.AisBareCbeDwere4_onblanketsunderthestars,wedtalkofourdreams,_ourheartsout.A.Lyin
11、g;pouredB.Lay;pouringC.Lying;pouringD.Laid;poured5Ameetingwasbeingheldto_thetradebetweenChinaandEuropeUnion.AdevelopBpromoteCincreaseDgrow6Youngassheis,thegirl_becauseshewonfirstprizeintheteachingcontest.AcomesoutBstandsoutCmakesoutDworksout7ItwasnotuntilIcamehere_Irealizedthisplacewasfamousfornoton
12、lyitsbeautybutalsoitsweather.AwhoBthatCwhereDbefore8Notuntilheretiredfromteachingthreeyearsago_havingaholidayabroad.AhehadconsideredBhadheconsideredCheconsideredDdidheconsider9Withtheguide_theway,wegotthereintime.AledBleadCleadingDtolead10.Icouldntdomyhomeworkwithallthatnoise_.(2005北京)A.goingonB.goesonC.wentonD.togoon11Aftersomanyhardship,thescientists_hismotherlandatlast.AsetonhisfootBsetfootonCsetfeetonDsethisfeeton12Youareworkingtoohard.Youhadbetterkeepa_betweenworkandrelaxed.ApromiseBleadCbalanceDdiary
