神马品牌网北京耳鼻喉三甲医院:英语问题
来源：百度文库 编辑：神马品牌网 时间：2024/04/24 17:06:24
Now Helen works____than before.
A more carefully B more careful
C much careful D much carefully
选哪一个？为什么？
A more carefully B more careful
C much careful D much carefully
选哪一个？为什么？
A
carefully修饰works这个动词，carefully它本身需要more来构成（副词的）比较级。
选A more carefully
1.work动词后要加副词,不能加形容词,因此用carefully
2.more...than...比较级结构.
所以全句为Now Helen works more carefully than before.意为"现在海伦工作得比以前更加认真."
A more carefully
因为有than，所以用比较级
carefully是careful的副词。修饰动词work
a
work为动词，后面接副词
A 因为careful是多音节形容词，它的比较级用more,最高级用most，carefully是副词，用在动词后。因为有than，所以是比较级。
B
形容词的比较级