Unit4 Hows the weather today,Lesson 20,Lets chant,Review,Look and say,Its _ today. Lets _,Review,warm,Lets learn,cool,Lets learn,Presentation,40,26,14,14,warm,cool,Its _ today,Its _ today,Presentation,Look and say,warm,cool,Presentation,Its warm today. Shall we go to the park,Look and say,Presentation,Its cool today. Shall we go to the zoo,Look and say,Presentation,Shall we ,当我们建议或邀请某人做某事时，也可以说,Look and say,Presentation,Listen and say,Listen! What are they talking about,Presentation
