直到昨天英文

we left the park at five yesterday afernoon Until 5 o 'clock p.m. yesterday, we didn't leave the park

中文有问题：如改成“到昨天为止，老师还没告诉让我们离开”就对了。像你现在那样，应为；The teacher didn't tell us to leave yesterday.相信你理解和赞同的！祝你进步！

yesterday the teacher did not ask us to leave.

最简单的：I only got this yesterday

这是一个强调句句式It is/was +被强调部分+that+句子的其他成分。如果不用强调句，句子的正常语序如下：I didn't notice it until yesterday. not ...until...意为“直到...才...”。变为强调句则要把not 提到until前，这是固定的表达，即：It was not until yesterday that I noticed it.

We didn't leave the park until 5 p.m. yesterday. 直到……才 not ... until5 p.m就表示下午的时间，不必再加afternoon。同时，也不必要根据原句的顺序把until... 这个时间状语提前。

we left the park at five yesterday afernoon

by yesterday 是一个固定结构的时间状语，所以去掉中间的the就可以了

He didn't buy the train ticket until last night

1,The teacher hadn't told us to leave by yesterday.直到昨天为止，老师没告诉过我们让我们离开●直到昨天为止,用过去完成时。●by yesterday直到昨天为止。2,The teacher didn't told us to leave yesterday.昨天老师没告诉过我们让我们离开●昨天没告诉,用过去一般时，不用完成时。●yesterday前不用the。