1.Let the studentsget toknow some tactics for listening and leam to use them in listening comprehension. 2.Help the students start to talk and pave the way for later longer oral presentation. 教 Unit 4 Section One Tactics for listening 内 Section Two Listening Comprehension SectionThree Oral Work 1.Listening for Gist (Let the students leamn the importance of key words and how to catch the key words) 教学重 点、难点 及教学方 2.Note-taking and Summary (How to choose the key words while filling the blanks 3.Listening Comprehension (Before listening to the tape,let students discuss about the importance of doing exercise regularly) 作业、思 Section Four Supplementary Exercises 考题（讨 Do you think setting up national parks or safari parks is a goo 论题)、阅 way to preserve our ecosystem? 读材料 令 教 学 目 的 1. Let the students get to know some tactics for listening and learn to use them in listening comprehension. 2. Help the students start to talk and pave the way for later longer oral presentation. 教 学 内 容 Unit 4 Section One Tactics for listening Section Two Listening Comprehension Section Three Oral Work 教学重 点、难点 及教学方 法 1. Listening for Gist (Let the students learn the importance of key words and how to catch the key words) 2. Note-taking and Summary (How to choose the key words while filling the blanks ) 3. Listening Comprehension (Before listening to the tape, let students discuss about the importance of doing exercise regularly) 作业、思 考题（讨 论题）、阅 读材料 Section Four Supplementary Exercises Do you think setting up national parks or safari parks is a good way to preserve our ecosystem? 课 后 记