Unit6 Keep our city clean

周燕芬

Step 1 Lead-in

1.Enjoy a song: Two little blackbirds

2.Free talk:

 Do you like birds?

What birds do you know?

Can you see any birds in our city?

Why no birds here?

3.揭示课题：Keep our city clean?

Step 2 presentation and pratice

1.创设情境，文明城市创建在行动，你想参加吗？出示要求：

（1）Kow what makes our air dirty.

（2）What can we do to keep our city clean?

（3）Finish the proposal

2.What makes our city dirty?

（1）出示动画，让学生去说

（2）阅读文本，填写完整

  1. __________________________makes the air dirty.

   ___________________________makes the air dirty too.

  2.__________________________makes the streets dirty.

  3. __________________________makes the fish dead.

（3）在核对答案时相机教学单词：smoke，air，messy，rubbish，dead

（4）Read after the tape

（5）检查学生掌握的情况：Ask and answer

（6）城市污染对我们的危害有哪些？Be sickness，no clean water to drink , no fish to eat...

3.What can we do to keep our city clean?

（1）Read and find

Keep the air clean？Keep the streets clean？Keep the river clean？

相机教学生词：move...away from,bin,plant more

 （2）What else can we do?

 （3）Read after the tape.

 （4）Think and write

4.Finish the proposal

 Dear friends:

Our city is not clean now.________________makes the air dirty. ______________________makes_________________________dirty. _____________________________________________________.

To keep our city clean, we can__________________________.

_______________________________________________________.

_______________________________________________________.

        Protecting the environment(环境) is everyone ’s duty (保护环境，人人有责).Let's do it right now.

                                         __________________

Step 3 Homework:

1.1.Read your proposal to your parents and other people.

2.To be a vonlenteer,to keep our city clean.