勵志

勵志人生知識庫

過去完成式被動例句

過去完成時的被動式可以用來描述在過去某一時間點之前已經完成的動作。這種時態常與時間狀語如by, before等連用。以下是一些使用過去完成時被動式的例句:

By the time he got to the school, the first class had been finished.(他到學校的時候,第一節課已經結束了。)

The classroom hadn't been cleaned before the teacher came.(老師來之前,教室還沒有打掃。)

How many buildings had been destroyed when the earthquake ended?(地震結束時,有多少建築物已經被破壞了?)

As the assignment had been done, he went on to search the Internet.(由於作業已經完成了,他繼續上網搜尋。)

They said the production costs had been reduced.(他們說生產成本已經被降低了。)

The girl was reminded that his homework had not been handed in.(女孩被告知她的作業還沒有提交。)

A power station had been set up in their home town.(他們的家鄉已經建立了一個發電站。)

We had been warned to be careful of rats.(我們已經被警告要小心老鼠。)

The book had been read by the time I got home.(我回家的時候,這本書已經被讀過了。)

這些例句展示了過去完成時被動式在不同情境下的套用,包括完成、提醒、警告以及描述在特定時間點之前已經完成的動作。