人教新起点英语四上Unit5safetylesson25课件.ppt
nit5 Lesson25 Safety,New words and phrases:,climb 爬,careful 小心的,仔细的,dangerous 危险的,touch 触摸,碰,play with fire 玩火,downstairs往楼下,祈使句的否定形式,Dont +V+N,Dont open the window. Dont play the computer games.,Don't climb.,Don't play with the fire.,Don't sit on the desk.,Dont climb the tree.,Don't run downstairs.,Dont run downstairs.,Don't play with the fire.,Don't touch it.,Don't stand on the chair.,Don't touch it.,Don't smoke.,Goodbye!,