%E9%BB%91%E5%8C%85&ie=utf-8&in=22435&cl=&lm=&st=&pn=1&rn=1&di=

79744022450&ln=1985&fr=&fm=&fmq=1362359216703_R&ic=&s=&se=&sme=0&tab=

AzdH3FAzdH3Fooo_z%26e3Bp7rtwgll_z%26e3Bv54AzdH3Ffi5o-8-00-nvw9uannbmb9

dcca_z%26e3Bip4s&W1024&H968&T6777&S158&TPjpg】【小包图片】

Look at this bag. It's nice ，it's new. Shall I buy it?（引导学生观察）

S: No, because it's small.

T:(课件出示一只重的大包)

Look at this bag. It's nice . Shall I buy it?

%E5%A4%A7%E8%A1%8C%E6%9D%8E%E5%8C%85&ie=utf-8&in=29835&cl=2&lm=-1&st=-1&pn

=42&rn=1&di=118660682952&ln=2000&fr=&fm=result&fmq=1362359827937_R&ic=0&s

=&se=1&sme=0&tab=&width=&height=&face=0&is=&istype=2#pn42&-1&di11866068295

Fbodybag3.jpg&fromURLippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3B1wi5g_z%26e3Bk3_z%

26e3BvgAzdH3F%3Fr%3Dnnad&W880&H600&T8989&S110&TPjpg】

S: No.太重了。

T: I can't take it, it's too heavy. Do you know "heavy"? （老师利用肢体语言表达演示出来）

Havey havey , it's heavy.

利用同样的方式出示课件展示的各种包，经过描述和比较依次引出单词light,