4.结对练习1a图片中的对话，然后根据其他双胞胎的情况来编红尘新的对话，并请几组同学表演出他们的对话。(5分钟)

参考案例

A：That's Tara, isn't it?

B: No, it isn't. It's Tina is taller than Tara. And she also sings more loudly than Tara.

5.小结训练。(3分钟)

写出下列单词的比较级。

High hungry big

　　thirsty beautiful thin

　　late hot wet

　　funny little good

用后给单词的适当形式填空。

My father has (short) hair than my mother, My mother has (long) hair than my father .But my father is (heavy) than my mother and (outgoing) than her .

一世说明：听说结合，第一时间各学生传达语言目标，通过结对对话练习和小结训练，使语言目标得以强化。

Step 1 问题探究

1. 形容词和速记比较级的构成

hard great

late nice