高中英语 Unit 3 Living Planet warmingup教案 重庆大学版必修5

1、Unit 3 Living Planet warmingup章节： Book5 unit3 Living Planet课时：1课时 课题名称 unit3 Living Planet三维目标Instructional objectives (language knowledge and language skills)1. To learn some basic information about the earth2. To talk about how to protect the earth with your partners重点目标. To learn some basic infor

2、mation about the earth2. To talk about how to protect the earth with your partners 难点目标. To learn some basic information about the earth2. To talk about how to protect the earth with your partners 导入示标Present the aims what we will learn in this lesson目标三导Step 1. 学做思一：导学：Step 1 Lead-in Watch a vedio

3、and answer the following questions. Where is Earth? What do you know about the other planets in our solar system? Now lets come to the earth. What do you know about the earth?eg. How does the earth come into being?The structure of the earthWhat do you know about the sun, the moon, and the earth? 导做：

4、2. Look at the picture of Earth and work in pairs to complete the short paragraph with proper words. What does Earth look like? This photo shows what Earth looks like from a spaceship. If you were on the spaceship, youd see a huge _ and _ ball. The blue parts are the _ that are on Earth and the whit

5、e parts are _. The clouds are part of _ atmosphere. Earth is not perfectly _. The parts we call “top” and “bottom” are a little _. We call the top part the _ Pole and the bottom part the _ Pole. Earth is just the right distance from the sun. Its not too _ or too _. Thats why people and other things

6、can live on _. Earth is the only planet we know of that has _. 导思：1. Earth used to be a beautiful planet, but now2. What can we do to help our planet?And taking train can also help a reduction of greenhouse gas. 1. having the recycled products2. using low-flow shower heads3. In some cases, it only takes a little change in lifestyle and behavior to make a great difference. For other types of actions, the changes are more significant. When that action is multiplied by the 1.3 billion people in China or the 6 billion people worldwide, the savings are sign