外研版 第180页
《Sam had lots of chocolates》PPT课件3-第一PPT
《This one is heavy》PPT课件4-第一PPT
《This one is heavy》PPT课件2-第一PPT
《There are tall trees now》PPT课件4-第一PPT
《There are tall trees now》PPT课件2-第一PPT
《There wasn't a clock here before》PPT课件3-第一PPT
《Merry Christmas!》PPT课件4-第一PPT
《Merry Christmas!》PPT课件2-第一PPT
《We have a big family dinner》PPT课件4-第一PPT