三、副词的比较级
副词和形容词一样可以用于比较,有原级、比较级和最高级。副词比较级和最高级的形式有规则的变化形式和不规则的变化形式。原级、比较级和最高级有不同的用法。
(一)副词比较级的构成
1.副词比较级和最高级构成规则变化表
2.常见副词的不规则变化表
3.有些副词没有比较级的变化。如:now,then,always,here,often,how等。
(二)副词比较级的用法
副词比较级的用法和形容词的比较级用法基本相同。
1.副词的原级
副词的原级用于两个人或事物的比较,表示相似、相同。
(1)肯定结构为:as+副词原级+as,意思为“和……一样”
I can swim as fast as you.我和你游得一样快。
My father goes to work as early as my mother.我父亲和我母亲上班去得一样早。
(2)否定结构为:not+as/so+副词原级+as,意思为“不及……”
I can't swim as fast as you.我游泳没你游得快。
My father doesn't go to work as early as my mother.我父亲上班没有我母亲去得早。
2.副词的比较级
副词的比较级用于两个人或事物的比较。结构为:副词比较级+than,意思为“比……更……”。
My mother goes to work earlier than my father.我母亲上班去得比我父亲早。
You can swim faster than me.你游得比我快。
Tips:
more and more 越来越……
The boys run faster and faster .男孩们越跑越快。
She plays the violin more and more beautifully .她小提琴拉得越来越好。
3.副词的最高级
副词的最高级通常用于三个或三个以上人或事物间的比较,结构为:(the)+副词最高级+范围”,表示“最……”。副词最高级前定冠词the 也可以不加。
Andy can dance (the)best of all.安迪是我们中跳得最好的。
Tim runs (the)fastest in our school.蒂姆是我们学校跑得最快的。
Tips:
“the+副词比较级,the+副词比较级”表示“越……(就)越……”
The harder you work, the better you'll learn.你越努力,就学得更好。
Exercises
7.5 Read and write (写出下列词的比较级和最高级)
7.6 Read and complete (从方框中选择最适当的副词完成句子,每个词只能用一次)
fast better never carefully
larger farthest outside earliest
1.I am ____ ill.
2.Who can jump the ____ in my class?
3.I like spring ____ than autumn.
4.Jill runs as ____ as her mother.
5.He is playing the guitar ____.
6.My grandmother gets up ____ in my family.
7.She writes more ____ than me.
8.Our school is ____ than his.