人教版六年级英语下册《How tall are you》PartB PPT(第2课时)，共12页。
Learning goals
能够从图片信息中推测考查点，做到有目的、有针对性地听录音，听后完成做题任务；
能够通过观察例词，在教师的帮助下归纳总结形容词比较级的变化规则。
Listen again and write the answers to the questions.
1. John is older.
2. Zhang Peng is heavier now.
3. Mike’s hair is longer now.
4. An elephant is usually taller than a bus.
Summary
1. 基本构词规律：形容词+er
young→younger old→older
2. 以重读闭音节结尾,且末尾只有一个辅音字母的词→先双写该辅音字母,再+er
big→bigger thin→thinner
3. 以辅音字母加y结尾的词→先改y为i，再+er
heavy→heavier angry→angrier
Homework
Copy the example and write sentences about your changes.
Example
Before I was younger and shorter.
Now I am older and taller.
... ... ...
关键词：《How tall are you》PPT课件免费下载，.PPT格式；
