四年级上册英语课件－unit one why are you so happy lesson 3 4｜北京课改版 (共16张ppt).ppt
课件16张PPT。UNIT ONE WHY ARE YOU SO HAPPYLesson 3Lingling, why are you upset.Upset：失落的Because my new watch is missing.missing：丢了的 watch n.手表I have a watch. watch v. 注视地看 I am watching TV. Don’t be upset. Let’s look for it together. Xdon’t + 动词原形，表示“不要…”:
Don’t be upset. 不要失落。
Don’t smoke, please. 请不要吸烟...