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八年级英语上册M2 语法——比较级

发布时间:2013-11-26 10:37:08  

the sentences of comparative degree
1.It’s a newer city than Hong Kong. 2.It’s getting bigger and busier. 3.That’s larger than the population of many other cities in China. 4.Its streets are much wider and cleaner too. 5.It’s taller than many other buildings in Shenzhen.

The pencil is long.

This ruler is longer than it.

Liu Xiang is tall.
Yao Ming is taller than him.

London is old.

Beijing is older than London.

The apple is small. This orange is smaller than the apple.

形容词比较级的变化规则 1.

举例 new--newer tall--taller clean--cleaner large—larger wide--wider

2. 3.

big—bigger fat---fatter hot—hotter busy—busier easy—easier heavy--heavier

4.

形容词比较级的变化规则

举例

new--newer tall--taller 一般在形容词的词尾加-er clean--cleaner

以字母e结尾的形容词, 只加-r
以一个辅音字母结尾的重 读闭音节单词,应先双写 这个辅音字母,再加-er 以辅音字母+y 结尾的 形容词,先把y变成i, 再加-er

large—larger wide--wider

big—bigger fat---fatter hot—hotter busy—busier easy—easier heavy--heavier

比一比:
? 乔丹(Jordan)比刘德华(Andy)强壮。 ? Jordan is stronger than Andy.

再比一比:
? 姚明比他们高.

? Yao Ming is taller than them.

北极:the North Pole
? 北极(North Pole)比 中国冷。 ? The North Pole is colder than China.

Jim is strong.

Li Lei is stronger.

The blue car is nice.

The red car is nicer than the blue car.(红车比蓝车好看)

?1.He is _____ than his father. taller ? 他比他的父亲高。 larger ?2.Our classroom is ______ than yours. 我们的课室比你们的大。 bigger ?3.The earth is ______ than the moon. 地球比月亮大。 easier ?4.This lesson is ______ than that one. 这课比那课容易。 stronger ?5.An elephant is ________ than a monkey. 一头大象比一只猴子强壮。

Free talk
Work in groups. Talk about the differences between Shenzhen and your home town.
Shenzhen new Your home town

busy
old big wide(streets) Population(large)

--- Is your home town bigger than Shenzhen?

--- No, it isn’t. It’s smaller than Shenzhen.

Finish Activity 3 Page11.
? ? ? ? ? 1 small 2 newer 3 bigger 4 busy 5 large big
busier cleaner wider

Finish Activity 1 Page 14. ? ? ? ? ? 1 bigger 2 taller 3 older 4 larger 5 colder

Summary
What we have learned:

形容词比较级的变化规则

举例

new--newer tall--taller 一般在形容词的词尾加-er clean--cleaner

以字母e结尾的形容词, 只加-r
以一个辅音字母结尾的重 读闭音节单词,应先双写 这个辅音字母,再加-er 以辅音字母+y 结尾的 形容词,先把y变成i, 再加-er

large—larger wide--wider

big—bigger fat---fatter hot—hotter busy—busier easy—easier heavy--heavier


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