学习目标：1. try to remember the key words and expressions. 2. try to master the usage of some key words and expressions.学习重点：1. the usages of key words: ①atmosphere ②harmful ③mass ④climate ⑤lay 2.the usages of some expressions: ①in time/on time/in no time ②prevent… from ③ now that ④ break out/in/up/down/away from学习过程：ⅰ.reading 1. read the words and expressions to check the pronunciation with your partners.2. read after the teacher.ⅱ.knowledge link1.know the new word according to the word learnt before.⑴ religious adj 宗教上的 ： ______________ (n.)_______________ (意义)⑵ practice n. 实践；练习： ___
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The world around us教案