【正文】
詞、地點副詞和程度副詞及其用法。 1. 頻率副詞是指表示動作發(fā)生的次數(shù)的副詞 ,常見的有 always, frequently, never, often, seldom, sometimes, usually 等。頻率副詞通常位于行為動詞之前 ,be動詞、助動詞或情態(tài)動詞等之后。如 : We often go out for a walk after supper. He sometimes goes to other countries on business. I should always remember those happy days. 注意 :如果句中有兩個助動詞 ,頻率副詞通常放在第一個助動詞后面。如 : We have never been taken as their partners. She must sometimes have wanted to give up. 2. 地點副詞常放在動詞之后 ,賓語之前;地點副詞和時間副詞并列使用時 ,一般要把地點副詞放在時間副詞之前。常見的表示地理位置的地點副詞有 :here, there, home, upstairs, abroad, downstairs, anywhere, everywhere, nowhere, somewhere, elsewhere 等;表示位置關(guān)系的地點副詞有 :above, below, down, up, out, in, along, over, away, near, off, on, inside, outside等。如 : He waited downstairs in the hall. Tom went abroad a month ago. 3. 程度副詞一般放在被修飾的動詞、形容詞或副詞前面。如果實 義動詞前有情態(tài)動詞、助動詞或 be動詞 ,程度副詞要放在二者之間。常用的這類詞 有 :just, too, nearly, exactly, perfectly, almost, quite, terribly, little, rather, so, very, much 等。如 : He terribly wanted to know if he had passed the exam. I am quite appreciating your selfless help. 注意 :enough作副詞時常位于它所 修飾的形容詞或副詞之后。如 :They tried their best to work quickly enough.