Global Warming教案

全椒中学英语课教学设计

课题：Lesson1 Global Warming

所在单位：全椒中学

授课年级：高三年级

授课教师：王运成

授课班级：高三（17）班

授课时间：2008-9-5

地点：多媒体教室3

Unit 22 Module 8

Lesson 1: Global Warming

(The First Period)

作者：王运成

所在单位：全椒中学

Teaching Aims:

1. Knowledge Aims:

Let students know something about global warming by reading this text.

2. Ability Aims:

Enable students to improve their reading ability by using different and appropriate strategies and tasks.

3. Moral Aims:

Let students know more about global warming and raise their awareness of environmental protection.

Teaching Important Points:

Make students read the text to get some specific information about the reading passage.

Make students do some tasks to practice their reading ability. Teaching Difficult Points:

How does the teacher use appropriate strategies and tasks to develop students’ task-based reading ability?

Teaching Methods:

1 Task-based teaching method

2. Cooperation teaching method

3. Individual, pair, and group work.

4. Fast and further reading

5. Discussion

Teaching Aids:

Multi-media

Teaching Procedures:

Step1. Warm up

1. By designing a game, lead students to talk about global warming

(Ask some students to take off their coats, and give them to a student, and then that student should put them on one by one. After it, ask that student what feeling he has, then teacher ask: if we compare this student to the Earth, what should we compare these coats to?)

Step2. Pre- reading

Let the whole students discuss two questions to guess the meaning of the title and the general idea of the text.

What makes the Earth become so hot?

What problems does it result in?

Then, show some pictures to them.

Step3. While-reading

1.Fast-reading

Play the tape of the text to the students, ask them to go through the text quickly and underline the strange words on the screen.

Then guess the correct meaning of each new word.

2.Further-reading

Before reading again, let students read through the questions on the screen together. Then give them 5 minutes to read the text carefully. After it, check their answers.

Step4. Post- reading

Show students a form about the text; let students get more detailed information to fill in the missing word of each blank.

After few minutes, ask some students to write these missing words on the blackboard.

Step5. A short video

Show a short video about global warming to students.

Step6. V oice your opinion

What will you do every day to help reduce greenhouse gases?

Show an example to students, and then ask students to imitate this example to organize a dialogue about this question with their partners.