昨天
1、yesterday的基本意思是“昨天”,指今天的前一天。
2、the day before yesterday是“前天”的意思,其中的定冠词the不可以省略。
3、yesterday用作副词时,意思是“在昨天,在昨日”,强调的是某事发生的时间。
4、yesterday通常不可以放在主语和谓语之间。
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例句:The worker of today is different from the worker of yesterday.
如今的工人和以往不同了。
Preliminary talks began yesterday.
昨天开始了预备会谈。
![](https://iknow-pic.cdn.bcebos.com/78310a55b319ebc441d6b70e9026cffc1f1716ff?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)