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Unit3Tomorrow’sworldWelcome课件Lead-inDiscussionPicture1Whatelsecanarobotdo?Picture21.Whereisit? it’sonthemoon. 2.DoyoubelievethatonedaytravellingtotheMoonorplanets, likeMarsorJupiter,wouldbelike travellingtoanothercity? Ifyouhadthechanceto go,wherewouldyougo andwhatwouldyoudo?Zx,xkPicture3Doyouthinkpeoplecanlivethatlonginthefuture?Whyorwhynot? ________________________genetic (基因)research,scientistscanfindoutthesecretoflongerlife.Inthefuture,humanbeingscanlivemuchlongerthanwelivetoday.Picture4Ifyouweregiventhechancetohavedinnerwithsomealiens, wouldyouliketogo?Why orwhynot?ListeningKeysSquirrel,nutandtimemachine 松鼠,坚果,时间机器 松鼠、坚果和时间机器_高清.mp4HomeworkThankyou!

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