Adverb 的位置...

兩句都正確，有些副詞可放在句首、句中或句尾。
Both of them are correct, some of the adverbs can be placed at the beginning of the sentence, the middle of the sentence or the end of the sentence.


2010-08-16 19:42:43 補充：
Give you some example:

Adverb的在句子中的位置如下
I (+adverb) work hard in getting a job done.

eg: I never work hard in getting a job done.
eg: I always work hard in getting a job done.

I (+adverb) have something interesting to say.

eg: When I see a good chance coming, I can (+adverb) make good use of it.

2010-08-16 19:42:50 補充：
I (+adverb) let those who care about me down.
I (+adverb) find it difficult to prepare well for test and exams.
I can (+adverb) pull my self together when I feel down.

2010-08-16 21:36:24 補充：
Give you some example:
什麼是副詞？副詞是用來形容動詞、形容詞、其他副詞或整個句子
的詞。
注意事項：
1. 有些單詞既是副詞，亦是形容詞。當屬於不同詞類時，意義
可能不同。
例如：

He studies hard for the test.
﹝他為了考試努力學習。﹞﹝副﹞

Stone is hard.
﹝石頭是硬的。﹞﹝形﹞

This is a hard question.
﹝這是一條難題。﹞﹝形﹞

2010-08-16 21:36:42 補充：
* "hard"屬副詞時，解作「勤力」；屬形容詞時，解作「硬」、「難」。

You speak English very well.
﹝你說英文說得非常好。﹞﹝副﹞
*"well"與"very"都是副詞；"well"形容"speak"，"very"形容"well"。
不能說："You speak English very good."因為"good"是形容詞，不能
形容"speak"。
He is well.
﹝他健康無恙。﹞﹝形﹞

*"well"屬副詞時，解作「好」；屬形容詞時，解作「健康」。

2010-08-16 21:36:55 補充：
2. 同一個副詞放於句中的不同位置，則所形容的對象會有不同，
而整個句子的義意亦有分別。

例如：

He did not die happily.
﹝他死得不安樂。﹞
*"happily"形容"die"。
Happily he did not die.
﹝他幸好不死。﹞

*"happily"形容整個句子。

2010-08-16 21:37:11 補充：
3. 當表示時間和地點的副詞同時在句中靠緊出現時，地點副詞
在前，時間副詞在後。
例如：

He will go there tomorrow.
*"will"是助動詞，幫助說明「將來」。
*"there"是地點副詞，"tomorrow"是時間副詞。
She will come here tonight.
*"here"是地點副詞，"tonight"是時間副詞。

2010-08-16 21:37:22 補充：
4. "very"這個副詞可以用來形容形容詞及其他副詞，但不能
用來形容動詞。
例如：

The teacher is very kind.
I love you very. ﹝錯﹞

I very love you. ﹝錯﹞
*"very"不能形容"love"。
I love you very much. ﹝對﹞

I much love you. ﹝對﹞

2010-08-16 21:38:29 補充：
字數太多，剩下的在意見中。

2010-08-16 21:39:58 補充：
5. 表示事情出現次數多少的副詞，稱為「頻率副詞」Adverb of
Frequency。
常見的有：
頻率副詞 % 意義相當的短語
always 總是 100 % all of the time
usually 通常 - most of the time
often 時常 - much of the time
- 50 % -
sometimes 有時 - some of the time
seldom 很少 - hardly ever
never 從不 0 % not ever

2010-08-16 21:40:11 補充：
例如：

He always comes here for lunch.
He usually comes here for lunch.

He often comes here for lunch.
He sometimes comes here for lunch.

He seldom comes here for lunch.

He never comes here for lunch.

2010-08-16 21:40:39 補充：
※頻率副詞所放的位置通常有四種情況：

(1) 在主語後面：
He always comes here for lunch.

(2) 在主語前面：
Usually he comes here for lunch.

(3) 在一般動詞後面：
She is sometimes late.

(4) 在助動詞與一般動詞之間：
She can sometimes walk to school.

2010-08-16 21:40:51 補充：
※表示確定次數的頻率副詞有：

once, twice, three times, four times …

I visit my parents once in a week.
I visit my parents twice in a week.

I visit my parents three times in a week.

I visit my parents four times in a week.

2010-08-16 21:41:08 補充：
6. 表示疑問的副詞，稱「疑問副詞」Interrogative Adverb。
有：when, where, why, how。

例如：

When do you go?
I go tomorrow.

*"when"形容"go"。
Where do you go?
I go to Hong Kong.
Why do you go?
I go to visit my parents.
How do you go?
I go by bus.

2010-08-16 21:43:00 補充：
希望可以幫到你
http://www.npc.edu.hk/staff/~ngtungying/english_grammar/lessons/lesson16.htm

Both of your sentences mean the same but it is better to put adverb right after the verb as below.

(a) They shout angrily at each other.
(b) They shot angrily at each other,

繼恒：
你寫的a 或 b 也沒錯,甚至可寫作：
Angrily, they shout at each other.
They angrily shout at each other.也一些文法上也沒錯。

There is no difference among two sentences.

Adverbs can either be put before or after a verb.

Example:

She dances gracefully. = She gracefully dances.