译林牛津M5U2教案.docVIP

课 题 Welcome to this unit M5U2 The Environment 课 型 单元导入 授课时间 第__ 周 星期 ___ 第_____节 Sept ___,2014 本节（课）三维目标与教学重难点 知识与技能 To improve students’ language skills listening, speaking To acquire some background information about the topicEnviroment 过程与方法 Listening, speaking, brainstorming and interactive activities 情感态度与价值观 To inspire students’ enviromental awareness and cherish the precious enviroment condition we are live in 教学重点 To make students know the importance of the environment to the human beings and discuss the issues of enviroment 教学难点 To guide the students to apply their acquired knowledge to participate in the interactive activities of using language in a practical way Teaching Procedures: Step 1 : Brainstorming 1. Review the word ‘environment’ and let them imagine the adjectives related to environment . Write the words on the blackboard : Harmony, peaceful, destructive , pollution, disaster , protection, environmentalists. 2. Ask students to express their opinions freely by asking them questions below: 1)??Compared to the last few years , do you think the environment is getting better or worse ? 2)???What might be the reasons for the changes? Step 2 : Sharing information 1. Before moving on to discuss the pictures , encourage students to talk about some environmental problems they know about e,g , floods , forests fires , the greenhouse effect and acid rain. 2. Ask students to read the instructions and study the pictures one by one . 3. Show the students the other pictures and let them talk. 4. Ask students to read the three questions and put students into groups of four and ask them to discuss the questions .5. Ask some students to report their answers to the class. 6. Ask students to think about other causes to the pollution of environment . 7. Ask students to think about the ways to protect the environment . Step 3: Language OutputWriting practice 在世界环保日到来前夕，联合国教科文组织就如何处理垃圾问题向全世界中学生征文。请你以Saving Our City为题，写一篇10词左右的短文。文章的第一句已给出，但不计入总词数