单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,下一页,Unit One,MY CLASSROOM,Contents,1.Warming-up,2.Presentation,3.Practise,4.Self-evaluation,board,light,下一页,上一页,目录,picture,下一页,上一页,目录,A:Whats this?,B:Its _.,A:Lets _.,a light,turn on the light,下一页,上一页,目录,A:Lets _.,sweep the floor,下一页,上一页,目录,A:Whats this?,B:Its _.,A:Lets _.,a window,clean the window,下一页,上一页,目录,A:Lets _.,A:Whats this?,B:Its _.,a board,clean the board,下一页,上一页,目录,