2023年中考英语考点:由时间状语判定的过去完成时
2023-03-29 16:03:53佚名
由时间状语来判定
一般说来,各种时态都有特定的时间状语。与过去完成时连用的时间状语有:
(1)by + 过去的时间点,例如:
I had finished reading the novel by nine o'clock last night. 到昨天晚上九点钟为止,我已经读完了这本小说。
(2)by the end of + 过去的时间点,例如:
We had learned over two thousand English words by the end of last term.到上学期末为止,我们已经学了两千多单词。
(3)before + 过去的时间点,例如:
They had planted six hundred trees before last Wednesday.在上周三之前,他们已经植了六百棵树。