副词的原形 知识点

表示某人或物自身的情况时,用原级。
基本句型是:
1. 主语(sb./sth) + 谓语动词+ (very/too/so/quite/rather…) +副词原级+……。例如:They ran quite fast. 他们跑的相当快。
2. 主语(第一个人物) + 谓语动词+ as +副词原级+ as + 第二个人物+……。例如: She rode her bike as slowly as an old lady. 她骑自行车像老太太一样慢。
3. 主语(第一个人物)+谓语动词(否定式)+ as/so+副词原级+as+第二个人物+……。例如: Lily did not walk  so / as slowly as Tom(did).莉莉不像汤姆走得那么慢。

副词的原形 知识点题库

Having stayed in China for many years, he can speak Chinese as (fluent) as his mother tongue.