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Trees are good for us.
III. Focus of the lesson and predicted area of difficulty
To talk about how to protect the earth.
IV. Teaching procedures
Comic strip
Step 1 Lead-in
1.Show students two pictures and ask them to talk about the colour green.
“ What can you think of when you see the color green? ”
Show them a video and ask them what they can see in the video.
Tell them how many trees are cut down a year in the world.
Step 2 Presentation
Let’s listen.
Listen to the conversation between Eddie and Hobo and answer two questions.
Hobo wants to plant more trees, why?
What does Eddie want to plant?
Let’s watch
Watch the video and ask students to role-play the conversation with their partner.
Step 3 Exercise
Ask them to fill in the blanks according to the conversation.They can talk about it with their partner.
Step 4 Discussion
Ask them to discuss the question with each other: Why are trees good for us?
1.Trees can make our environment more beautiful.
2 .Trees can prevent floods and droughts
3.Trees can prevent soil from going away.
4.Trees can absorb the harmful gas and release oxygen..They can keep the air fresh and clean.
5.Trees can provide home for animals.
Step 5 Homework
1.Recite comic strip
2.Search on the Internet to find out more ways about how to live a green life.
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