频度副词表示动作发生的次数,常见有的once,ever, rarely, seldom, often, constantly,never, frequently, usually, continually,occasionally,always 等。 频度副词通常位于实意动词之前,动词be、助动词、情态动词之后。如: He is seldom late for school. 他上学很少迟到。 He often comes to see us. 他常来看我们。 有时为了强调,频度副词也可位于动词be、助动词等之前。如: She always was late. 她老是迟到。 有的频度副词可位于句末(尤其受very, only修饰时)。如: I get paid on Fridays usually. 我通常在星期五领工资。 Do you go to the cinema very often? 你常去看电影吗? We go out very seldom. 我们很少外出。 有的频度副词(如sometimes, often, usually, frequently, occasionally等)可位于句首(此时多半是因为强调或对比)。如: Sometimes he went there by bus. 有时他坐公共汽车去那儿。 Very often the phone rings when I’m in the bath. 电话经常在我洗澡时响。 注:含有否定意义的频度副词置于句首时,其后要用倒装语序。如: Never have I been there. 我从未去过那儿。 |