T: Look,It's an elephant.And It's a cat.Can you describe it?(肢体语言）

　　Ss: It's big. It's small.(板书It's big/small.)

2.fat/thin

　　(课件4）出示猪和猴子图片，引导学生描述。

　　T：What's this?

　　Ss: It's a pig.It's a monkey.

　　T;Can you describe it?

　　Ss:It's fat. It's thin.(板书It's fat/thin.)

3.tall/short

　　(课件5）出示两颗树的图片，引导学生描述。

　　 It's tall. It's short.（板书It's tall/short,讲解It's=It is)

4.long/short

　　(课件6）出示两支钢笔图片，引导学生描述。

　　T:What's this?

　　 What color is it?

　　 Can you describe it?

　　T：We can also say:The black pen is short.（板书 It's long/short.)

5. old/new

(课件7）出示两个包的图片，引导学生描述。