文档介绍：: .
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L esson 15: Are You Ready for a song ? ............................................................................................. 47
L esson 16 Again, please....................................................................................................................... 49
L esson 17 L et's buy postcards!...........................................................................................................52
L esson 18 :Jenny Writes a Postcard.....................................................................................................55
L esson 19 L i Ming's L etter...................................................................................................................57
L esson 20 At the post office............................................................................................................. 59
L esson 21 Writing the Address.................................................................................................... 62
L esson21:W riting th e A ddress...........................................................................................64
L esson 22 : Sending an E-mail...........................................................................................................65
L esson 23 Are you ready for a song ?.............................................................................................. 67
L ESSON 24： AGAIN, PL EASE! ................................................................................................70
L esson 25 ： L i Ming Goes Home........................................................................................................72
第 26 课：Jenny 回 家 .............................................................74
L esson 27 Danny Goes to School.................................................................