英语川教（三起）六年级下册— unit 1 Lesson 2 Which Dress Is Better? 课件

Lesson 2 Which Dress Is Better? Unit 1 Different Jobs about this lesson Review the dialogue. 复习对话 4. Do some exercise. 巩固练习 2. Learn the comparative degree. 学习比较级 3. Summarize the key points. 小结知识点 1. Review the dialogue Repeat while listening not bad short taller better cheaper new adjective 形容词 4 2. comparative degree 比较级 What is the comparative degree? small smaller 比较级就是将二者进行比较产生的词形，是由形容词原级转化而来。 small, big, happy… well, happily, quickly… 1. between two objects: 2. only adjective and adverb: 2. comparative degree 3. forms of comparative degree: 规则变化 不规则变化 forms of comparative degree——regular change规则变化 1. 一般单词直接加er。 short shorter long longer forms of comparative degree ——regular change规则变化 2.遇到一元一辅重读闭音节，需双写结尾字母加er。 big bigger hot hotter forms of comparative degree ——regular change规则变化 3. 以辅音字母+y结尾的双音节，先把y改成i,再加er。 pretty prettier happy happier forms of comparative degree ——regular change big bigger 3. 当结尾字母是字母e时，直