Unit1 SectionB（2a-2b）精品教案【教学目标】1.掌握本单词：accident, climber, situation, kilo, rock, knife, blood, mean, importance, decision, spirit, death, nurse2.掌握本短语：be used to, take risks, run out (of ), cut off, get out of, be in control of3.掌握本句式：1. Aron is used to taking risks.2. Aron tells of the importance of making good decisions and of being in control of one’s life.【教学活动】自主学习1. 自学生词，并记住拼读及拼写。2. 预习课本，找出短语及句子。3. 读记后完成自学导练。导学案Step 1 情景导入T: Hello，everyone! Have you ever heard of Aron Ralston? He is an American man who is interested in mountain climbing. He has many experiences in climbing mountains. But unluckily，he lost his arm when he climbed the Utah. Do you want to know what happened to him? Let’s read the story together.【环节说明：以Aron Ralston的故事为话题，设置悬念，引起学生的好奇心，引出本节课的学习内容。】Step 2 完成教材2a—2b的务1. 学生朗读2a中的短语，教师纠错，两人一组互相提问背诵。2. 在运动的时候可能出现一些意外或是问题，看看A，B和C所代表的三项运动中经出现的意外或是问题分别是什么，然后将代表三项运动的字母A，B 和C分别写在可能出现的意外或问题前面的横线上。完成后小组内互相交流答案。3. 认真阅读短文，在你不理解的语言知识点下面画横线，然后在字典里查询不理解的单词及短语。4. 教师让学生再读短文，回答下列问题以检查学生的理解情况。(1) When did Aron almost lose his life?(2) How did he save his life?(3) W |
