Unit 8 Topic 1 Section A 教案设计 The main activities are 1a and 3.本课重点活动是la和3。. Teaching aims and demands教学目标1. Learn the words of seasons and the words describing the weather and activities: weather, spring, summer, fall, winter, warm, season, cold, rain, snow, fly kites, swimming, climb hills, make a snowman2. Learn how to describe weather: Whats the weather like in summer?Its hot. We can go swimming.How is the weather in fall?It is cool. Its a good time to climb hills.3