视频内容为人教版八年级Unit7 What\'s the highest mountain in the world? Section B (2a-2e)的教学实录，时长39分钟，具体教学过程如下。

Step1. Presentation (22 minutes)

1. Teach activity 2a ( Pre -reading ).

   I will show some pictures about pandas on the screen and ask students questions related to those pictures.         

   This part is designed to arouse students’ interest on pandas and make students get familiar with pandas as well as important words and expressions in 2b.

2. Teach activity 2b(while-reading ).

   I’ll lead students to read the article on page 54 by doing four tasks.

Task 1. Look through the passage and find out the main idea of each paragraph.This part is designed to train students’ reading skill of having a conclusion.

Task 2. Read paragraph 1 carefully and answer the questions.

   This part is designed to train students’ reading skill of searching for important information.

Task 3. Read paragraph 2 and answer the questions ( What is Lin Wei\'s job? / What can Lin Wei do every day? / What does Lin Wei think of baby pandas? ).

   This part is designed to improve students’ ability of answering wh-questions .

Task 4. This part is going to introduce a reading strategy for students, so I pick out four numbers ( 10, 12, 300, 2000) and ask students to scan the article to find out what these numbers mean.

Task 5. Ask students read paragraphs 3 and 4 and try to find out the reason why pandas are endangered and the ways to protect them.

Task 6. Have a conclusion about the passage and draw a mind map together, try to retell the passage.

    This part is designed to introduce a reading strategy—mind map for students and make preparation for writing..

Step3. Post-reading ( 15minutes ).

1) During this part, I will introduce something related to pandas—other endangered animals. This part is going to let students realize the importance of protecting the wild animals.

2) Group work: Suppose students are the member of Two Sessions on behalf of students, scientists, or officers, make a proposal to call on people to protect the endangered animals.

Step4. Summary(2 minutes).

    In this period, we’ve mainly learned about pandas and the ways that can help protect them through a reading material. And we also mastered some words and improved our reading and comprehensive skills.

Step5. Homework (1 minutes).

1. Make a poster about saving the endangered animals and put it up around your school or neighborhood.

2. Optional work(选做任务): try to put forward a proposal for the Two Sessions about saving the endangered animals