將來完成時的用法知識講解

編者按：將來完成時，表示預見或者計劃將來某個時刻之前已經完成的動作，或者已經存在的狀態。下面小編就來帶你一起學習下將來完成時的用法，希望對大家有幫助。

將來完成時

動詞型will(shall) have+過去分詞

系表型will(shall) have been+表語

例如：

We will have left here when you get here at 8 tomorrow morning.

當你們明天上午8點到達這裏時我們已經離開這裏了。

You will have finished this grammar book by the end of this semester.

到本學期末你們就已經學完這本語法書了。

By the end of this year, I will have collected 1,000 stamps.

到今年底我就會收集1000張郵票了。

The lights will have been off for two hours when the electrician arrives here.

當電工到達這裏時，電燈已經來了兩小時了。

模仿練習：

1.當你到達火車站時，火車已經開車了。

2.到下個月末我將已經學了3000英語單詞了。

3.到今年底他們就已經建好10座大橋了。

4.當你回到學校時，大門已經關了1小時。

參考答案：

train will have left when you get the station.

the end of next month, I will have learned3,000 English words.

will have built ten bridges by the end of this year.

gate will have been closed for one hour when you return the school.

本文作者：丹丹英語 (公衆號：英語語法學習)

本文已獲轉載授權，版權歸作者所有，如需轉載，請聯繫原微信公衆號“英語語法學習”。