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小学英语比较级课件

发布时间:2013-12-27 14:58:46  

形容词/副词比较级变化规则
构成方法 单音节 和少数 双音节 单词 原级 比较级
taller longer older larger nicer thinner bigger hotter redder angrier easier busier tall 一般在词 long 尾加-er old 以字母e结尾, large nice 直接加-r 以重读闭音节结 thin 尾的,如末尾只 big 有一个辅音字母, hot 应先双写该字母, red 再加-er 以“辅音字母+- angry y”结尾的,先把 easy y变成i,再加-er busy

big nice

bigger biggest nicer nicest

tall taller tallest good better best

long longer longest

easy easier easiest

young younger youngesthot hotter hottest

bigger big

biggest

The dog is bigger than the cat. The elephant is the biggest.

young

younger

youngest

The boy is younger than the man. The baby is the youngest.

Li Lei

Jim

Tom

Li Lei is taller than Tom.

Jim is the tallest.

¥10 ¥20 ¥30 The yellow coat is cheaper than the purple one. The brown coat is the cheapest

The dog is bigger than the mouse The boy is younger than the man.

Li Lei is taller than Tom.
The yellow coat is cheaper than the purple one.

形容词比较级句式的结构:

A + be + 比较级 + than +B

The horse is the biggest. The baby is the youngest. The brown coat is the cheapest. Jim is the tallest in our class.
形容词最高级句式的结构:

主语 + be + the + 最高级 + of / in…..

young

cheap
¥30 ¥20 ¥10 Jim

tall
Tom Li Lei

Jim is. fat

Li Lei. fatter

Tom is .The fattest

The blue car is nice.

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

The colour car. is the nicest (彩色车最好看)


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