人教版六年级英语下册《How tall are you》PartA PPT(第2课时)，共25页。
Learning goals
能够掌握younger、older、taller、shorter、longer这五个形容词的比较级 ;
能够正确运用以上单词形容人的外貌特征；
能够理解形容词比较级的基本构词规律，即在词尾加-er；
能够运用比较级完成调查和作总结活动。
New words
younger older
taller shorter
longer shorter
基本构词规律：形容词+-er
形容词变比较级的其他情况→
以字母e结尾的单音节词和少数双音节词→词尾+r
late→later nice→nicer
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 fat→fatter
以辅音字母加y结尾的词→先改y为i，再+er
angry→angrier heavy→heavier
Summary
1. 形容词比较级基本构词规律：词尾+-er
2. 外貌特征比较句型公式
A+be动词+形容词比较级(+than+B).
Exercise
一、写出下列形容词的比较级。
1. old ____________ 2. short ____________
3. funny ____________ 4. large ____________
5. slow ____________ 6. big ____________
7. heavy ____________ 8. hot ____________
9. easy ____________ 10. long ____________
二、单项选择。
( ) 1. He is _________ than me.
A. heavier B. heavy C. heavyer
( ) 2. She is _________ and _________ than you.
A. thin; short B. thiner; shortter C. thinner; shorter
( ) 3. His legs are longer than _________.
A. you B. your C. yours
Homework
Compare(比较) you with your classmates and write an essay. Use the words and sentence we learnt today.
Tips: ① younger、older、taller、shorter、longer
② A+be动词+形容词比较级(+than+B).
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关键词：《How tall are you》PPT课件免费下载，.PPT格式；
