at times,at a time,at one time,at the time的區(qū)別和用法 解答:at times: 有時(shí),;不時(shí) [例句] The tide is, at times, very high. 潮水有時(shí)漲得很高,。 I like Bob but he's very annoying at times. 我喜歡鮑勃,但是他有時(shí)也很煩人,。 The tide is at times very high. 潮水有時(shí)漲得很高,。 She calls on me at times. 她有時(shí)來(lái)看我。 at a time 作“一次,,每次”講,,常用于“數(shù)詞+at a time”的結(jié)構(gòu)中。例如: Enter two at a time. 每次進(jìn)來(lái)兩人,。 He checked them off one at a time as they came in. 他們進(jìn)來(lái)時(shí),,他一個(gè)一個(gè)地核對(duì)。 注意它與at one time 的區(qū)別,。at one time一般指“過(guò)去某一時(shí)期,,曾一度(once)”或“同時(shí)”的意思。如表示“同時(shí)”,,則兩者可通用,。例如: At one time I used to like her, but not any more. 我曾一度很喜歡他,現(xiàn)在可不喜歡了,。 at the time: (1) 那時(shí) then [例句] In 1969 the first men landed on the moon--I was twelve at the time. 一九六九年人類第一次登上月球——那時(shí)我十二歲,。 |
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來(lái)自: 我行我素1968 > 《英語(yǔ)詞語(yǔ),、語(yǔ)法》