副詞在句子中的位置以及作用

(1)作狀語：

① 時間副詞：一般放在句首或句尾,注意,early、late、before、later、yet等一般放在句尾,already、just一般放在動詞的前面。如：We will visit the Great Wall tomorrow.(我們明天要去參觀長城) / They have already been to the UK twice.(他們去過英王國兩次) / Soon the lost boy found his way back home.(不久迷路的孩子找到了回家的路)

② 頻度副詞：一般放在be動詞之後或者助動詞與主要動詞之間,但sometimes、often等還可以放在句首或句尾,usually可放在句首,once可放在句尾,twice、three times等一般放在句尾。如：Sometimes I get up early.(我有時起得早)/ The workers usually have lunch at the factory.(工人們通常在廠裏吃午飯) / Take this medicine twice a day.(這種藥一天吃兩次)

③ 方式副詞：一般放在行為動之後,suddenly可以放在句首、句尾或動詞之前。如：Old people can hardly walk as quickly as young people.(老年人幾乎不可能走得和年輕人一樣快) / Suddenly he saw a light in the dark cave(山洞).(突然,在黑黢黢的山洞裏,他看見了一絲亮光)

④ 地點副詞：一般放在句尾,但here、there還可放在句首。如：There you can see thousands of bikes running in all directions(方向).(在那裏,你可以看到成千上萬的自行車朝各個方向流動) / The frightened wolf ran away.(受到驚嚇的.狼逃開了)/ He walked out quietly and turned back soon.(他悄悄地走了出去,很快又返回)

⑤ 程度副詞：修飾動詞時,放在動詞之前;修飾形容詞或副詞時,放在形容詞或副詞之前。但注意,enough總是放在被修飾的形容詞或動詞的後面;only位置比較靈活,總是放在被修飾的詞的前面。如：I nearly forgot all about it if he did not tell me again.(如果他不再次告訴我,我幾乎把那事全忘了) / It was so strange that I could hardly believe my ears.(它那麼奇怪一直我都不能相信我的耳朵) / She got to the station early enough to catch the first bus.(她早早地趕到車站趕上了首班車)

⑥ 疑問副詞：用於對句子的狀語進行提問,位置總是在句首。如：When and where were you born?(你何時何地出生?)/ Why did little Edison sit on some eggs?(小愛迪生為什麼要坐在雞蛋上?)/ How do you do?(你好!)