The teacher show the new word card "stairs".

　　Teach the word and ask the students to spell the word one by one. Then ask them to read the title.

(Scene 2.) T: These bags are heavy.

　　 S3: Can I help you?

　　 T: Thank you.

　　Teach the new word " heavy".

　　Ask the students to make sentences.(These books are heavy./ ...)

　　Show the students the picture . Ask the students to describe this scene.

　　Play the tape. Pausing after each utterance for class to repeat each one.

　　Work in groups.

Ⅲ) Practice.

Ask the students to look at the part2. 'Act and say' . Ensure that they understand this activity ,then do the action.

Ⅳ.Production

a. Learn the song " Who can help me?"

b. Play a game.

Think of a word. Your friends can ask questions to guess it. You can only answer " Yes" or " No."

Ⅴ. Assignments.