了解更多十六种时态用法详解目录
I was reading a book at 8 last night.
【昨晚八点,我正在看书。】
二、核心用法:
表示过去某一特定时间点或时间段内,正在进行或发生的动作。
三、动词变化规则
1.基本结构:
过去进行时的标准结构为:主语 + was/were + 动词-ing形式。
▶ I was reading a book at 8 last night.
【昨晚八点,我正在看书。】
▶ He was playing basketball at that time.
【那时他正在打篮球。】
▶ They were watching TV at 9 p.m. yesterday.
【昨天晚上九点,他们正在看电视。】
2.人称特点:
be动词 was/were需要根据主语变化:
主语是 → I / he / she / it 时,用 was。
主语是 → we / you / they 时,用 were。
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