外研四下-M4-U1-Will you take your kite.ppt
外研四下-M3-U1-Robots will do everything..ppt
外研四下-M2-U2-It's very cold.ppt
外研四下-M2-U1- London is a big city..ppt
外研三下-M10-Unit 2 She's got an orange sweater..ppt
外研四下-M1-U2-He's cool..ppt
外研三下-M10-Unit 1 Here's a red hat..ppt
外研三下-M9-Unit 2 Has Amy got a bike?.ppt
外研三下-M9-Unit 1 I've got a new bike..ppt
外研三下-M8-Unit 2 Daming flies a kite in the park..ppt