unit+4+topic+3+section+b

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1、Unit4OurWorldTopic3TheInternetmakestheworldsmaller.SectionBFromSectionA,weknewsomethingabouttheusesoftheInternet.Wecandoshoppingathome.FromSectionA,weknewsomethingabouttheusesoftheInternet.TheInternetcanhelpusfindtheway.FromSectionA,weknewsomethingabouttheusesoftheInternet.Wec

2、anenjoymoviesontheInternet.FromSectionA,weknewsomethingabouttheusesoftheInternet.WecanstudyontheInternet.FromSectionA,weknewsomethingabouttheusesoftheInternet.Wecanchatwithourfriends.FromSectionA,weknewsomethingabouttheusesoftheInternet.Wecanlistentomusictorelax.FromSectionA,w

3、eknewsomethingabouttheusesoftheInternet.Wecanreadbookswelike.FromSectionA,weknewsomethingabouttheusesoftheInternet.Wecanlearntocook.JaneandherfriendsaretalkingaboutthethingstheydidontheInternetlastnight.Whatdideachofthemdolastnight?Listento1aandcompletethetable.NameWhattheysaw

4、orheardonlineJanesawanew______of______Michaelstudiedpicturesof______Kangkangheardthat_________couldputlittlecomputersrightintoour______Mariawatcheda_______photoMarsbirdsscientistsheadsmovie1b录音1a-P99Rewritetheconversationintopassagebasedon1b.Lastnight,Jane_____________________

5、_______________andMichaelalso____________________forhissciencelesson.Kangkangvisitedhisfavoritewebsiteandheardareportersaidthat__________________________________________________.Hewasnotsureifthatwasagoodidea.Maria________________onlineandshewassurenoscientistwasgoingtoputacom

6、puterintoherhead.sawanewphotoofMarsontheInternetlookedatphotosonlinescientistscouldputlittlecomputersrightintoourheadswatchedamovie1c视频1a-P99WriteanotherpassagefromJane’spointofview.Youcanbeginlikethis:Lastnight,Maria,MichaelandI…Readandactouttheconversationinpairs.PracticeKey

7、pointsI’msureyoucanfindlotsofinformationontheInternetnow.besure(that)+句子确信……;肯定……I’mnotsureifthatisagoodidea.benotsureif/whether+句子不确定……是否……Eg:我确信他会来参加我的生日晚会。I_______________hewillcometomybirthdayparty.他不确定他是否去我的生日晚会。He____________________hewillgotomybirthdayparty.amsure(that)

8、isnotsureif/whetherWorkinpairsandmakeupconversationswiththese