(共46张PPT)
Let’s learn
Let’s do
At the zoo
Unit 3
Let’s sing
Step 1 Lead in
At the zoo
看图片，造句。
This is a panda. It's fat.
It's black and white.
Look at the elephant. It's tall.
It has a long nose.
It has a short tail.
long
short
Step 2 Presentation
It has a long tail.
It has a short tail.
The boy has small eyes.
The girl has big eyes.
It's big.
It's small.
It has a small head.
It has a big head.
Step 3 The main points
1. 学习描述事物的形容词：
short long small big
2. It has a small head! And a short tail.
它有一个小头和一个短尾巴。
句式：It has + a(n) + 形容词 + 身体部位.
用来描述相应动物的特征。
Let’s say
It has short legs.
Step 4 Let’s practice
It has a long tail.
It has a big mouth.
It has small eyes.
Step 5 Test in class
一、选出不同类的一项。
( ) 1. A. nose B. ear C. has
( ) 2. A. body B. small C. short
C
A
( ) 1. Make your eyes ________.
A. big B. thin C. tall
A
二、单项选择。
( ) 2. It has a long nose. It’s a(n) ________.
A. giraffe
B. monkey
C. elephant
C
三、找出句子中的错误并改正。
( ) 1. Look in the elephant. _____
A B C
B
at
( ) 2. It is a small head. _____
A B C
has
B
Step 6 Conclusion
重点单词：small big long short
重点句型：Wow! It has a small head!
And a short tail.
Step 7 Homework
1.认读单词small、big、long、short，并各写五遍。
2.完成本课时的配套练习。
3.预习Part B Start to read。
