国际交流英语视听说4U7.ppt

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1、Unit7MindandMemoryBook4ThinkandDiscussViewingtheWorldExploringtheThemeAnalyticalListeningSharingYourIdeasEngagingFurtherListeningContentThinkandDiscussUnit7MindandMemoryQuestionsInThailand,anelephantusesapaintbrushandhistrunktopaintapicture.1.Howdoanima

2、lsshowintelligence?Giveexamples.2.Whataresomewaysthathumansshowintelligence?3.Doyouthinkyouhaveagoodmemory?Whyorwhynot?ExampleAnswersAnimalsshowintelligencewhentheylearnnewbehaviorssuchasopeningjarsorusingsignlanguage.Someapesusesimpletoolstoachievethin

3、gs,andanimalslearnandrememberlessonsbasedonpositiveornegativeresults.Questions1.Howdoanimalsshowintelligence?Giveexamples.ExampleAnswersHumansshowintelligencebynotrepeatingmistakes,bylearninglanguages,byusingtoolsandinventingnewthings,andbymakingcomplex

4、calculations.Questions2.Whataresomewaysthathumansshowintelligence?ExampleAnswer1IdothinkIhaveagoodmemorybecauseIcanrememberthingsfromthepastthatmyfriendsorfamilymembersmayhaveforgotten.I’malsogoodatrememberinginformationfortests.Questions3.Doyouthinkyou

5、haveagoodmemory?Whyorwhynot?ExampleAnswer2Idon’tthinkIhaveagoodmemorybecauseIoftenforgettobuythingsatthestore,andit’shardformetorememberphonenumbers.Questions3.Doyouthinkyouhaveagoodmemory?Whyorwhynot?ExploringtheThemeUnit7MindandMemoryA

6、Lookatthephotos

7、andreadthecaptions.Thendiscussthequestions.Thehumanbrainisabletoholdincredibleamountsofinformation.Scientistsbelievethatmostmemoriesarestoredinthehippocampus,shownhereinorange.MindandMemoryThereisnodoubtthatanimalshavebrains,butaretheyintelligent?Scient

8、istsareresearchingthissubjectandhavediscoveredthatsomeanimalsmaybesmarterthanwethink.Forexample,thisgiantoctopuscanusetools.Thesecanariescangrownewbraincellstolearnnewsongs.MindandMemoryAlexandraPaulypracticesherviolinforonly45minutesaday,butshecanplaym

9、ostofthemusicfromhermemory.“IfeelgoodwhenIcanplayachallengingpiecebyheart,”shesays.MindandMemoryDiscussthequestions.1.Whichinformationonthesepagesismostinterestingtoyou?Why?2.Whatotheranimalsmayusetools?3.Howdohumansusetheirmemor