Step 1: Warming up and revision

Chant:

It's big .It's light.

It's hard to fly a kite.

It's blue .It's white.

It's nice to ride a bike.

　　Chant结束后，教师给出几组图片让学生用形容词描述，复习"It's + 形容词"句型。

Step 2: Lead-in

教师顺势再给出两张图片，引导学生说出"light / heavy / broken，并教授。

T: Lingling's bag is broken too! She is still in England. Ms Smart will buy her a new one. Let's go and have a look.

Step 3 New courses

1. Read and translate

2. Listen and answer.

3. Listen, repeat and read in roles.

Step 4 Consolidation and extension.

活动一、Listen ,repeat and role- play

活动二、Write and say

根据图片，利用所学知识完成课文第四部分

Step 5 Summary and homework.