4. read the new words: expensive cheap.
5. Play a game” expensive or cheap” Look at some new things : bag 20 sweater 100……。（>50 expensive <50 cheap）
6. Let’s chant.
a. Listen to the chant.
b. Say out : What do you hear.?
c. Read the chant one by one.
Step 3. Practice .
Act out the chant .
Step 4. Consolidation
1. copy the new words
2. read the chant.at home.
Period 2
Step1. warm-up
1. Let’s chant
2. Let’s do.
3. learn the song “The coat in the window ”
Step 2. Presentation.
Let’s talk
（1） T: Excuse me /Hello ,How much is your shirt?
S: It’s ……。
T: Is it expensive.?
S: Yes ,but it’s pretty/colourful.
（2） Look ,listen and do.
a. Look at the picture and try to make some questions.
b. Listen to the tape .and read.
c. Activity.:Higher or lower
S1 How much is this…。.
S2 It’s 50 yuan.