Unit1预习课件Man andNature.ppt

,Unit1ManandNature,TextAManintheRealmofNature,CONTENTS,Warm-upVideo,Discussion,AbouttheAuthor,Lead-in,LessonReview,UsefulExpressions,DetailedReading,TextTranslation,CarefulReading,KeyWords,FastReading,TranslationExercises,TextA,Quotations,WatchthevideoclipTheDayAfterTomorrow(后天/末日浩劫）andgiveyouraccountofit.,Play,1.Whatdoyouseefromthevideo?,Play,c.giganticwave,tsunami,sweepacrossNewYorkHarbor,scenesofavideoclipfromthemovieTheDayAfterTomorrow,b.adevastatingnaturaldisasterisattackingAmerica,Tips,d.drownorcrushtensofthousandsofpanickedNewYorkers,e.submergetheStatueofLiberty,1,2.Whatdoyouthinkmightbethecauseofwhatwashappeninginthevideo?,Play,1.Inwhatwayarewedoingharmtonature?,Discussion,2.Whataretheconsequencesofmansactions?,ManandNature,3.Isnaturetamedorconqueredbyman?Inwhatwaydoesnatureshowthepowerofit?,(),(),(),(),2,Carsletoffdangerousgasesintotheair.,tailgas,plasticbags,Typhoon,Sandstorm,Flood,Volcaniceruption,Tornado,Snowstorm,Earthquake,Landslide,Cyclone,Hailstorm,ThePowerofNature,Hurricane,Devastating,Tsunami,Tornado,HurricaneKatrinain2005,Earthquake,snowstorm,Tsunami,FloodinAustralia,Dryland（drought）,Volcanicblastphotographedbyastronautsinspace,注意：“地球”只有一个，一旦删除，无法挽回，确定要删除“地球”吗？！,Lead-in,Whatisrelationshipbetweenmanandnature?,WhatistheauthorAlexanderSpirkinsviewonthisissue?,AlexanderSpirkin,Aprominentscientist,awell-knownSovietphilosopherandpsychologist.,Abouttheauthor,Oneoftheauthorsofthe,GreatSovietEncyclopedia,ManintheRealmofNature,TextA,1.Whatdoestheauthorimplybythephrase“bloodties”inthelastsentenceofPara.1?,作答,正常使用主观题需2.0以上版本雨课堂,Paras.1-2andfocusonthefollowingquestions.,Fast-reading,2.Howdidtheancientsdealwithelementalforces?_.,Theygaveintoelementalforces,Theyregardedelementalforcesasdestructiveandhostiletoman.,Theycutdowntreesandturnedforestsintofarmlands.,BothBandC.,A,B,C,D,提交,QuestionsonParas.3-4,3.Whichofthefollowingstatementsistrue?_.,Thereplaceableresourcesofnatureareabundant.,Thereisnoproblemforhumanbeingstofindsuchasubstanceasfreshwater.,Soil,coal,solarenergyandforestsareallrenewablenaturalresources.,A,B,C,D,提交,QuestionsonParas.5-7,Thedynamicallybalancedrelationshipbetweenmanandnatureisonthevergeofcollapse.,4.Whichofthefollowingsubstancesisnotofirreplaceablenaturalresources?_.,Plastics,Minerals,Forests.,Wetlandswithfreshwater.,A,B,C,D,提交,QuestionsonParas.5-7,5.WhatisthemostdistinctfeatureofmoderntechnologymentionedinPara.6?_.,over-productionofartificialgoods.,over-consumptionofartificialgoods.,bothAandB.,noneoftheabove.,A,B,C,D,提交,QuestionsonParas.5-7,6.Whatdoestheauthorthinkoftodaysman-naturerelation?_,Harmonious.,Causingecologicalcrisis.,Improving.,Worseninginevitably.,A,B,C,D,提交,QuestionsonParas.8-9,7.Whatdoestheauthorthinkisthesolutiontotheecologicalproblem?_,Manshouldcarefornatureandstopallhisindustrialactivities.,Individualsaloneshouldcarefornature.,Onlyenterprisesshouldtaketheleadtocontributetonature.,Humanityasawholeshouldliveclosertonatureandtakeactionsrationally.,A,B,C,D,提交,QuestionsonParas.8-9,8.Whatistheauthorsattitudetowardsthehumantransformationofnature?_.,Positive.,Negative.,Neutral.,Unclear.,A,B,C,D,提交,QuestionsonParas.8-9,CarefulReading,foodheeats.Weareconnectedwithnatureby“bloodties”andwecannotliveoutsidenature.,ManintheRealmofNatureAlexanderSpirkin,1.Humanbeingsliveintherealmofnature.Theyareconstantlysurroundedbyitandinteractwithit.Manisconstantlyawareoftheinfluenceofnatureintheformoftheairhebreathes,thewaterhedrinks,andthe,TextA,Chinese,TextA,Chinese,2.Manisnotonlyadwellerinnature,healsotransformsit.Humanityconvertsnatureswealthintothemeansofthecultural,historicallifeofsociety.Manhassubduedanddisciplinedelectricityandcompelledittoservetheinterestsofsociety.Notonlyhasmantransferredvariousspeciesofplantsandanimalstodifferentclimaticconditions,hehasalsochangedtheshapeandclimateofhisenvironmentandtransformedplantsandanimals.,3-1Associetydevelops,mantendstobecomelessdependentonnaturedirectly,whileindirectlyhisdependencegrows.Ourdistantancestorslivedinfearofnaturesdestructiveforces.Veryoftentheywereunabletoobtainthemerestdailynecessities.However,despitetheirimperfecttools,theyworkedtogetherstubbornly,collectively,andwereabletoattainresults.Naturewasalsochangedthroughinteractionwithman.Forestsweredestroyedandtheareaoffarmlandincreased.,Chinese,TextA,3-2.Naturewithitselementalforceswasregardedassomethinghostiletoman.Theforest,forexample,wassomethingwildandfrighteningandpeopletriedtoforceittoretreat.Thiswasalldoneinthenameofcivilization,whichmeanttheplaceswheremanhadmadehishome,wheretheearthwascultivated,wheretheforesthadbeencutdown.,Chinese,TextA,Chinese,4.Butastimegoesonmankindbecomesincreasinglyconcernedwiththequestionofwhereandhowtoobtainirreplaceablenaturalresourcesfortheneedsofproduction.Scienceandmanspracticaltransformingactivitieshavemadehumanityawareoftheenormousgeologicalroleplayedbytheindustrialtransformationoftheearth.,TextA,Theproblemoftheso-calledreplaceableresourcesofthebiospherehasbecomeparticularlyacute.Itisgettingmoreandmoredifficulttosatisfytheneedsofhumanbeingsandsocietyevenforsuchasubstance,forexample,asfreshwater.Theproblemofeliminatingindustrialwasteisalsobecomingincreasinglycomplex.,5.Atpresentthepreviousdynamicbalancebetweenmanandnatureandbetweennatureandsocietyasawhole,hasshownominoussignsofbreakingdown.,TextA,Chinese,6.Moderntechnologyisdistinguishedbyanever-increasingabundanceofproducedandusedsyntheticgoods.Hundredsofthousandsofsyntheticmaterialsarebeingmade.Peopleincreasinglycovertheirbodiesfromheadtofootinnylonandothersynthetic,glitteringfabricsthatareobviouslynotgoodforthem.Youngpeoplemayhardlyfeelthis,andtheypaymoreattentiontoappearancethantohealth.Buttheybecomemoreawareofthisharmfulinfluenceastheygrowolder.,Chinese,TextA,7.Astimegoeson,thesyntheticoutputofproductionturnsintowaste,andthensubstancesthatintheiroriginalformwerenotverytoxicaretransformedinthecycleofnaturalprocessesintoaggressiveagent.Todaybothnaturalscientistsandphilosophersareaskingthemselvesthequestion:Ismansdestructionofthebiosphereinevitable?,Chinese,TextA,8.Theman-naturerelationthecrisisoftheecologicalsituationisaglobalproblem.ItssolutionliesinrationalandwiseorganizationofbothproductionitselfandcareforMotherNature,notjustby,individuals,enterprisesorcountries,butbyallhumanity.Oneofthewaystodealwiththecrisissituationinthe“man-nature”systemistousesuchresourcesassolarenergy,thepowerofwinds,therichesoftheseasandoceansandother,asyetunknownnaturalforcesoftheuniverse.,Chinese,TextA,Chinese,9.Buttoreturntoourtheme,thebittertruthisthatthosehumanactionswhichviolatethelawsofnature,theharmonyofthebiosphere,threatentobringdisasterandthisdisastermayturnouttobeuniversal.HowaptthenarethewordsofancientOrientalwisdom:liveclosertonature,myfriends,anditseternallawswillprotectyou!,TextA,AfterReading_1.1,1.大自然的王国,2.为社会利益服务,3.气候环境,4.在对的恐惧之中,5.日常必须品,6.打着“文明”的旗号,7.关注,8.不可替代的自然资源,9.动态平衡,10.不祥之兆,AfterReading_1.2,13.人工合成材料,14.从头到脚,15.自然循环,16.在于,17.直到目前,18.回到我们的主题上,19.自然规律,20.结果是,11.崩溃,12.工业废物,人在自然界1.人类生活在大自然的王国里，他们时刻被大自然所包围并与之相互影响。人类呼吸的空气、喝下的水和摄入的食物，无一不令人类时刻感知到大自然的影响。我们与大自然血肉相连，离开大自然，我们将无法生存。,课文译文,2.人类不仅生活在大自然之中，同时也在改变着大自然。人类把自然资源转变为各种文化，社会历史的财富。人类降服并控制了电，迫使它为人类社会的利益服务。人类不仅把各种各样的动植物转移到不同的气候环境，也改变了他生活环境的地貌和气候并使动植物因之而发生转变。,3-1.随着社会的发展，人类对大自然的直接依赖越来越少，而间接的依赖却越来越多。我们远古的祖先生活在大自然的威胁及破坏力的恐惧之中，他们常常连基本的生活物资都无法获取。然而，尽管工具不甚完备，他们却能同心协力，顽强工作，并总是有所收获。在与人类的相互作用中，大自然也发生了改变。森林被破坏了，耕地面积增加了。,课文译文,3-2.大自然及其威力被看成是和人类敌对的东西。譬如，森林被认为是野性的和令人恐惧