专题三形容词与副词
形容词和副词的原级 1.用法
(1)表示双方在程度、性质、特征等某方面相等时,用"as+形容词/副词的原级+as" "as+形容词+a(n)+单数名词+as""as+many/much+复数名词/不可数名词+as"的结构;
Henry is a worker as good as Peter (is).=Henry is as good a worker as Peter (is).
亨利和彼得一样都是好工人。
It is generally believed that teaching is as much an art as it is a science.
人们普遍认为,教学是一门科学,同时也是一门艺术。
(2)表示双方不相等时,用"not so/as+形容词/副词的原级+as"的结构;
Henry does not have so/as many books as I have.
亨利的书不如我的多。
[名师指津] as+形容词+as+数量词=数量词+形容词
The building is as tall as 100 meters.=The building is 100 meters tall.
这幢楼有100米高。
2.as ...as结构前可用almost, exactly, half, just, nearly, quite等修饰,表示程度。
Let's walk. It's just as quick as taking the bus.
咱们走路去吧,这和坐公共汽车去一样快。
形容词和副词的比较级与最高级
1.比较级与最高级的构成
(1)规则变化: