《I think that mooncakes are delicious!》PPT课件

《My favorite subject is science》PPT课件15

《How was your school trip?》PPT课件12

《If you go to the party you'll have a great time!》PPT课件20

《If you go to the party you'll have a great time!》PPT课件22

《There are four seasons in a year》PPT课件3

《There are four seasons in a year》PPT课件2

《General Revision 3》PPT课件

《Can you come to my party?》PPT课件20

《We're trying to save the earth!》PPT课件10

《Have you ever been to a museum?》PPT课件12