八年级英语下册Module3JourneytospaceUnit2Wehavenotfoundlifeonanyotherplanetsyet导学案无答案新版外研版通用

Module 3 Journey to spaceUnit 2 We have not found life on any other planets yet. 【学习目标】1. 知识目标：熟记重点

Module 3Journey to space Unit 2We have not found life on any other planets yet. 【学习目标】 1. 知识目标：熟记重点词汇和短语，准确率达90%：none, environment, solar, system, group, galaxy, universe, light, impossible, out, communicate ,hundreds of millions of… ,solar system, in the universe, far enough, in space, go around the sun, be called, have to, communicate with 2. 能力目标：能阅读介绍宇宙奥秘的文章；能根据科学故事图片写文章。 3. 情感目标：加强科技知识学习，了解宇宙奥秘。 【重点及难点】 整体把握文章，理清文章思路，并能根据科学故事图片写短文。 【学习步骤】 ： 课前预习【自主学习】 I.根据汉语意思默写单词及短语，用红笔自批并改错，二次记忆。 没有人，没有一个________________ 环境_______________ 系统__________________ 银河系，星系_______________ 组，团体，群体______________ 宇宙___________________ 不可能的___________________ 交流，联系_______________ 怀疑__________________ 太 阳系_________________ II. 根据首字母提示补全单词。 There is the earth, the sun, the moon and many other stars in the u______________. We should try our best to protect our e_______________. We are a_________ on the island, but we don’t feel lonely. 4. It was Ifor anyone to get in because no one knew the password. 二、课堂学习过程 【合作探究】 Step1. Do you know the words and expressions in the box? Put them in order: small —large. galaxy planet solar system star universe Step2. Match the words with the pictures. A. galaxy B. planet C. solar system D. star E. universe