as……as的用法及例句

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as……as的用法及例句
as……as的用法及例句

as……as的用法及例句
as…as是同级比较的用法.在中间可以放入形容词,副词.
eg.He runs as fast as me/I.他和我跑得一样快.这里的fast是副词.
She is as beautiful as me/I.她和我一样漂亮.
还可以在中间加入倍数的比较,用法可以见例句.
eg.My father's hand is twice as big as mine.我爸爸的手是我的两倍大.
注意:as…as的比较对象(如前面他和我,我爸爸的手和我的手)要一致.
前面一个例句他、她和我的比较,我可以用宾格,也可以用主格.

一.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.
二.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 ...

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一.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.
二.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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