<例句>
She is constantly changing her mind.
她老是改变主意。
<语法分析>
constantly是个表示频繁程度的副词，属于时间副词。副词是一种包容性很大的词类，凡是不适合归于其他此类的词都被纳入副词行列。副词大体上可以分为时间副词、地点副词、方式副词、程度副词、强调副词、疑问副词、连接副词、关系副词及句子副词等。此外还有一些其他类型的副词如表示方向的副词和使与上下文连接更紧的副词等。
<触类旁通>
(1) She has just had an operation.
她刚动过手术。
语法分析：just属于表示时间的副词。
(2) We have no schools locally.
我们在本地区没有学校。
语法分析：有些地点副词可以表示地区范围。
(3) How beautifully your sister dances.
你妹妹舞跳得真优美。
语法分析：方式副词可以说明行为的方式。
(4) Is he badly hurt?
他伤得重吗?
语法分析：程度副词可以修饰动词，表示“到某种程度”
(5) Seriously now, you ought to take more care of you r health.
说真的，你应当多注意身体。
语法分析：有些副词并不修饰动词，而是修饰整个句子，可以表示说话人的看法。
(6) Nevertheless, she decided to act.
尽管如此，她决定采取行动。
语法分析：有些副词可以使上下文连接得更紧凑。
<巩固练习>
(1) We do meet now and then, but not _____[regular].
(2) The bird flew _____[off].
(3) She lives quite _____[near].
(4) She looked at him _____[sad].
(5) _____ to my surprise he forgot our meeting.
(6) There's one point _____ I'd like your advice.
(7) That's _____ I look at it.
(8) _____[hope] we'll win.
<参考答案>
(1) regularly (2) off (3) near (4) sadly (5) Much (6) where (7) how (8) Hopefully
