副词比较等级的用法。其用法与形容词相似，只是副词前可省略定冠词。美联英语的小编老师给大家一起看看吧。。
of all the boys he sings (the) most beautifully.
　　we must work harder.
　　3、 某些副词在用法上的区别
　　（1） already, yet, still
　　already表示某事物已经发生，主要用于肯定句；yet表示期待某事发生，主要用于否定句和疑问句；still表示某事还在进行，主要用于肯定句和疑问句，有时也可用于否定句。如：
　　we've already watched that film.
　　i haven't finished my homework yet.
　　he still works until late every night.
　　（2） too, as well, also, either
　　too, as well和 also用于肯定句和疑问句，too和as well多用于口语，一般放在句末，而also多用于书面语，一般放在句中与动词连用。either用于否定句和否定的疑问句，往往放在句末。如：
　　he went there too.
　　he didn't go there either.
　　i like you as well.
　　i also went there.
　　(3) hard, hardly
　　hardly意为几乎与hard在词义上完全不同。如：
　　i work hard every day.
　　i can hardly remember that.
　　(4) late, lately
　　lately意为近、近来，late意为晚、迟。如：
　　he never comes late.
　　have you been to the museum lately?
　　ii． 例题
　　例1 tom's father thinks he is already ____
　　a high enough 　b tall enough
　　c enough high 　c enough tall
　　解析：该题正确答案是b。修饰人高用tall, 而建筑物的高用high,并且enough修饰形容词要放在形容词后面。因此该题选b。
　　例2 ____ the worse i seem to be.
　　a when i take more medicine
　　b the more medicine i take
　　c taking more of the medicine
　　d more medicine taken
　　解析：该题正确答案为b。 the+形容词比较级+… , the +形容词比较级+…意为越…，越…。该句意为：吃的药越多，我的病越是加重。
　　例3i haven't been to london yet.
　　i haven't been there ____.
　　a too 　b also 　c either 　d neither
　　解析：该题正确答案为c。 a和b都用于肯定句中。d-neither本身意为否定两者都不，而c-either则用于否定句中，意为也。
　　例4 mr. smith was ____ moved at the news.
　　a deep 　b deeply 　c very deep 　d quite deeply
　　解析：该题正确答案为b。 a. deep用于副词时，修饰具体的深，如dig deep,而b-deeply则修饰表示感情色彩的词，如该题为deeply moved.另如deeply regret等。而d-quite和deeply均为副词，不能互相修饰。

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