外研版八年级英语下册教案：Module3Unit 2 We have not found life on any other planets yet

第二课时教学设计 教材分析 Topic Is there life out in space? Aims To understand the passage about space travel involving the present perfect tense To write about space travel using the present perfect tense Key vocabulary： planet, alone, also, part, light, beyond, cost, prefer, none, environment, air Key structures： The present perfect tense with just, already, yet Tasks Discussion and making a science report Writing Grammar The present perfect tense 课时教学目标 To be able to read the passage carefully and answer the questions corectly. To be able to summarise a passage. To be able to describe a picture using the present perfect. 教学重点与难点 Learn to use the present perfect. 教学辅助 Multi-media, the cards of planets, tape recorder, video 教学方法 PWP 教学内容 教学活动 设计意图 教师活动 学生活动 1、 Step 1: Lead-in T shows the pictures about E.T. and spaceships. Ss should answer questions about them. And talk about something about Shenzhou-9 to know about the achievements that we have made. They