頻度副詞的位置
1.常見的頻度副詞有以下這些:
always(總是,一直) usually(通常) often(常常,經(jīng)常) sometimes(有時候) never(從不)
2.頻度副詞的位置:
a.放在連系動詞、助動詞或情態(tài)動詞后面。如:
David is often arrives late for school. 大衛(wèi)上學(xué)經(jīng)常遲到。
b.放在行為動詞前。如:
We usually go to school at 7:10 every day. 我們每天經(jīng)常在7:10去上學(xué)。
c.有些頻度副詞可放在句首或句尾,用來表示強調(diào)。如:
Sometimes I walk home, sometime I rides a bike. 有時我步行回家,有時我騎自行車。
3.never放在句首時,主語、謂語動詞要倒裝。如:
Never have I been there.