unit21animalbodylanguage高一英语课件
日期：2010-05-04 05:32
thoughScientistsaredoingresearchonherTheywanttoseehowcivilized()shecanbecomeAlreadyshecandomanythingsahumanbeingdoesForexample，WaltpointsupwithonefingerSherubsherteethwithherfingerwhenshewantstobrushherteethThisisdoneaftereverymealCanyouchangesignlanguagewithanotherphrase?2InwhatwaydoesWaltexchangemessageswithscientists?Questions:BodylanguageTheyexchangewitheachotherbyusingsignlanguageFast–readingAnimalusebodylanguageandfacialexpressionstotelleachotherhowtheyfeelandwhattheythinkDogsusefacialexpressions，shehasbeenlearninghowtoexchangemessagewithpeopleThescientistsareteachinghersignlanguageWhenshewantstobepickedup，sounds，chimpanzeeCanyouchangesignlanguagewithanotherphrase?2InwhatwaydoesWaltexchangemessageswithscientists?Questions:Fastreading:WaltisayoungchimpanzeeSheisnoordinarychimpanzee，bodymovementsandtheirtailstocommunicateElephantsalsousenoisesandbodylanguagetoexpressthemselvesDolphinsaresocialanimalstheyliveingroupsandliketoshoweachothertheirfeelingsDo，
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