人教版高中英语 必修3 Unit 4 Astronomy: the science of the stars第三课时阅读课教学设计

Two pictures will be shown to the class to introduce an activity to be held by Cangzhou NO.2 Senior High School and Beijing Astronomy Museum. B.

Read the announcement on the screen to get more information about the mentioned activity. C.

Group competition on the knowledge of the origin of the universe and the earth. →课堂情境创设：①真实性：以即将到来的科技节为背景，我校与北京天文博物馆举办科技活动，但学生名额有限，因此采取小组竞赛进行选拔。 ②广泛性：全体学生均可望得到这一机会，保证课堂活动参与度为百分之百。 ③可操作性：小组合作这一学习形式，学生已熟悉并能很好地开展

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