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用心爱心专心116号编辑 Unit3Scienceversusnature-projectmanversusnature teachingaims 1.Improvestudents’abilityandprovidepractice 2.Masterandusesomeusefulwordsandexpressions 3.Haveadebatetoexpressandsupportyouropinions procedures: step1leadingin 1.Appreciatesomefilmpicturesabout“manversusnature” 2.Askandanswersomerelevantquestionssuchas: Areyouafraidthatsomethingsimilarmayhappeninthefuture? What’syouropiniontowardstherelationshipbetweenhumanbeingsandnature? step2reading 1.Listentothetapethengiveoutthegistofeachparagraph 2.Readagainthenanswersomequestionssuchas: 1.Whathavepeopledonetonature?2.Ifwecontinueinthisway,whatmighthappen?3.Whichismoreimportant,economicdevelopmentorprotectingnature?4.Doyouthinktheproblemofhumanswinningandnaturelosingcanbesettled?Ifso,canyousuggestsomesolutions? step3Introducetheproject 1.Planning Chooseatopicthatinterestsyou SplitintoForandAgainst Assignrolesandtasks Usedifferentmediastosearchforrelevantinformation 2.Preparing Discussthecollectedinformationandtickthestrongpointstobethestartandtheend. Makealistofallyourpoints. Thinkabouttheoppositepointsandthinkabouthowtoargueagainstthem. 3.Producing Practiseinyourgrouptocheckeveryone’stask. Practisemanytimestomakeitbetter. Decidethetimeofeachsection. 4.Presenting Presentthedebateinfrontofclass. Displayyourresearchonthewallwhendebating. Makerulesofwinningbeforethedebateandcheckwhichgroupwinsattheend. step4Homework Writeanessayonanytopicthatyou’reinterestedinbyusingthetechniquesyoulearnedfromadebate.