as
as 比较级句型？
比较级句型？
as中间加形容词和副词的原级，副词和形容词一样，也有比较级和最高级形式. 可以参考形容词的变换形式。但以词尾ly结尾的副词，除early，要用more和most。绝大多数形容词有三种形式，原级，比较级和最高级， 以表示形容词说明的性质在程度上的不同，形容词的比较级和最高级形式是在形容词的原级形式的基础上变化的。分为规则变化和不规则变化。形容词的比较级用于两个人或事物的比较。
as i konw等于as far as i know吗？
as I know:表明一种观点,意为“正如我所知道的那样”,as far as I know:强调时间,意为“据我所知”,意思相同.而且都可用在作文中,引出自己的观点. as I know放句首,可以引导非限制性定语从句,as表“正如”,做know的宾语.后者不行.
as soon as as far as 区别？
as far as的意思是：就……而言，远至……，就……。到……程度，……如：
Turn right at the first corner and keep.on as far as the cinema.
I will go with you as far as the school.
The teacher should encourage the students to proceed as far ad they can,and when they stuck,ask for help.
as soon as 一……就……
I will tell you about as soon as you come back.
as soon as 引导的时间状语从句和主句的时态要遵循“主将从现”规则。
as far as用于什么时态？
as far as的意思是“距离达到...远”、“就..而言”、“到达某一点、程度或范围”，用来引导程度状语，谓语动词不受时态的限制，可以根据句子的意思来釆用时态如:Theywalkedasfarasthelake.他们一直走到湖边。
Theywillarriveatnine,asfarasweknow. 就目前所知，他们将在九点钟到。