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必修3《Using LanguageⅠ》公开课教案优质课下载
2.To improve their reading, speaking and writing skills.
3.To help them cooperate with each other and inspire their interest in space.
教学重难点：
1. To let the students use the useful words and expressions.
2. To improve their reading and writing skills.
3. To help them improve their ability of cooperation.
教学辅助：
A computer, A video, pictures, ppt
教学过程：
Step I Warming up （5 minutes）
Teacher: Good morning, class. Look at the picture. What story does it tell?
Students: Chang E flew to the heaven after taking a kind of magical medicine !
Teacher: How much do you know about the moon?
Students: The moon travels around the earth.
The moon itself doesn’t shine.
The gravity on the moon is much smaller than that on the earth.
…….
【设计意图】由于教室里老师较多，为了缓解学生紧张的情绪并且为了引出本节课的中心，特意找了一个有关于月球的中国神话故事，不仅仅和主题相关，还能激发学生的好奇心，也为接下去的话题做好铺垫作用。
Step2 Fast-reading:（5minutes）
Teacher: Now lets follow an astromer, Li Yanping and his friend, they were lucky enough to have a chance to visit the moon, let’s see what will happen during their visit？let’s read the passage quickly and then find out some answers to these questions:
1). How did they traveled to the space?
2). How many times would the force of gravity change on their journey?
3).Which change would be the most powerful?
【设计意图】此部分的设计目的是在快读阅读的基础上，让学生锻炼阅读和快速捕捉有用信息的能力。要求学生回答相关简单的题目，目的是这些题目本身体现了文章主要内容，而想照顾全体学生，几乎每个学生都可以脱口说出答案，从而形成一种自信。这样，既给好学生提供了表现和榜样的机会，又给基础较差的学生提供了学习参考的机会，从而使所有学生在这一环节充分发挥自己的能力。同时问题的设置由浅入深，为接下去的细读做好铺垫。
Step3 Careful reading ( 20minutes )