计算机教程网教你如何学习比较状语从句语法基本知识

2019-10-15 22:20:10

状语从句指句子用作状语时,起副词作用的句子。比较状语从句是其中的一种,主要运用于形容词和副词的原级、比较级及最高级的句子之中。原级:as…as(和……一样),not so(as)…as …(和不一样);比较级:more…than(更);最高级:The most…in/of, the + 形容词+est…of/in。常用引导词:as(同级比较),than(不同程度的比较);特殊引导词:the more … the more … ; no … more than;not A so much as B。
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引导比较状语从句的连词主要是 as 和 than,通过其它手段与它们结合便形成了各种不同的比较:
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as/so + 原级 + as 和...一样,(其中 as/so 是副词,意思是“同样地”,后一个 as 是连词),如:
My hometown is as/so beautiful as Hangzhou
no + 比较级 + than 最多和...一样,只不过,如:
I have no more than two dollars left in my pocket.我口袋里只剩下两元钱了.(有钱少的含义)
not more than,不多于,如:
I have not more than two dollars left in my pocket.我口袋里顶多还有两元钱.(没有钱多钱少的含义)
no less than 不亚于,至少和...一样,如:
He has got no less presents than I did last time.他收到的礼品不亚于我上次收到的.(有收到多的含义)
not less than 不少于,如:
He has got not less presents than I did last time.他收到的礼品不少于我上次收到的.(不包含多或少的含义)
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比较级 + than,比...优上,如:
Our class is bigger than yours.我们班的规模比你们的大.
the 比较级 + the 比较级,越如何就越如何,如:
The more we can do for you,the happier we will be.为你们做得越多我们就越感到高兴.
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less + 原级 + than,不如,比...较差,如:
This kind of food is less expensive than that one.这种食品不如那一种贵.
not so + 原级 + as,不如,不及,如:
The film today is not so interesting as the one yesterday.今天的电影不如昨天的那个有意思.