《Don't touch the machines,please!》PPT课件2

《I've had this bike for three years》PPT课件11

《July is the seventh month》Flash动画课件2

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

《My favorite subject is science》PPT课件15

《I've had this bike for three years》PPT课件8

小学英语课件《Unit1 Hello》第一课时PPT模板

《What did you do last weekend?》PPT课件10

《I've had this bike for three years》PPT课件9

《We are going to travel》Flash动画课件7

《When is your birthday?》PPT课件17