Unit4 Hows the weather today,Lesson 19,Warm-up,Lets sing,Lead-in,Im fine,fine,Presentation,Hows the weather today,Its fine today,Its nice today,nice,Presentation,Great,Presentation,Presentation,Presentation,Lets,当我们建议或邀请某人做某事时，可以说,Look and say,Presentation,Guess! What are they talking about,Look and guess,Presentation,Listen and imitate,Read in groups. (分组读,Read together. (齐读,1,2,3,Read in roles. （分角色读,Practice,Show time,Good,Great,Excellent,四人一组试着来表演，其他同学来评价,Presentation,Just read and write,Pra
