人教版九年级Unit 13 We're trying to save the earth!-Section A 1a—1c-教案、教学设计-公开课-(配套课件编号：14523).doc

1、UnitUnit 1313 WeWe areare tryingtrying toto savesave thethe earth!earth!教案教案 新目标人教版九年级教案 Unit 13 Were trying to save the earth! 一、教学目标： 1. 语言知识目标 基本词汇：litter, advantage, bottom, fisherman, coal, ugly, cost, wooden, plastic, takeaway, bin, 基本词组：be harmful to, a turn off, take action, throw away, put

2、sth. to good use 基本句型：Were trying to save the earth! The river used to be so clean. The air is badly polluted. 2. 技能目标: 能正确运用现在进行时，现在完成时，被动语态，情 态动词和 used to 句型。 3. 情感目标: 有环境危机意识，学会关注环境保护环境。 二、教学重难点： 1. 教学重点： （1）能正确运用现在进行时，现在完成时，被动语态， 情态动词 和 used to 句型。 （2）保护环境的措施方法。 2. 教学难点：能正确运用现在进行时，现在完成时，被动语态，情 态

3、动词和 used to 句型。三、教学步骤: Section A 1 (1a-2c) I. Presentation Show the picture of the earth and tell students the earth is polluted now. For example: (1) The factories that burn coal pollute the air with a lot of black smoke. (2) Factories put waste into the river. (3) People should throw away litter i

4、n the bin. (4)There are more cars on the road. II. Learning Here are some words related to different kinds of pollution. Write them in the box below. Then add more words. noise pollutionair pollutionwater pollution _ _ _ _ noise pollutionloud musicplanesmobile phones building houses air pollutionfac

5、toriessmokingcars building houses water pollutionshipsrubbishlitteringfactories III. Listening 1.There are so much pollution, how to solve them? What do you usually do? Are you a friend of the earth? 2.Discuss in groups. What other ways do you know to protect our earth? 3. 1b Listen and complete the

6、 sentences. 4. 2a Listen to the interview. Circle the kinds of pollution that Jason and Susan talk about. 5. 2b Listen again and complete the sentences. IV. Practice (2c) Use the information in 2a and 2b to role-play conversations between Jason and Susan. Jason: The air has become really polluted ar

7、ound here. Im getting very worried. Susan: Yes, I used to be able to see stars in the sky. Jason: The problem is that V. Exercise VI. sum up In order to make our environmentto be a better place to live, We should make an effort to protect it! VII. Homework The earth is badly polluted. Please make a poster and think of what we can do.