as…as的用法 as…as的用法有哪些


as…as的用法 as…as的用法有哪些

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【as…as的用法 as…as的用法有哪些】1、此句型用于平级比较,第一个as是副词,第二个as是连词,中间加的是形容词或副词的比较级 。例如:
This bridge is as long as that one.
He runs as fast as Jack.
2、中间如果加名词的话分为两种情况 。
(1)加可数名词单数,注意要先加形容词再加不定冠词 。如
He is as good a boy as Tom.
(2)加可数名词复数,不可数名词只能用many和much修饰,如
I have as many books as you have.
I have as much money as you have.

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