將來完成時與將來進行時與一般將來時區別

 將來完成時與將來進行時與一般將來時區別

將來完成時

1) 構成will / shall + have + p.p.

2) 概念

a. 狀態完成：表示某事繼續到將來某一時爲止一直有的狀態。 b. 動作完成：表示將來某一時或另一個將來的動作之前，已經完成 的動作或已獲得的經驗。

將來完成時用來表示在將來某一時間以前已經完成或一直持續的動作。經常與before+將來時間或by+將來時間連用，也可與before或by the time引導的現在時的從句連用。如：

He will have gained his pilot's license before his next birthday . 他下個生日前會拿到飛行證的。

You will have received an invitation to the wedding as well . 你肯定會收到參加婚宴的邀請的。

They will have been married for 20 years by then.

You will have reached Shanghai by this time tomorrow.

將來進行時

1) 概念：表示將來某時進行的狀態或動作，或按預測將來會發生的事情。

She'll be coming soon.

I'll be meeting him sometime in the future.

注意：將來進行時不用於表示"意志"，不能說 I'll be having a talk with her.

2）常用的時間狀語

Soon, tomorrow, this evening，on Sunday, by this timetomorrow, in two days, tomorrow evening

By this time tomorrow, I'll be lying on the beach.

一般將來時

1) shall用於第一人稱，常被will 所代替。

will 在陳述句中用於各人稱，在爭求意見時常用於第二人稱。 Which paragraph shall I read first.

Will you be at home at seven this evening?

2) be going to +不定式，表示將來。

a. 主語的意圖，即將做某事。

What are you going to do tomorrow?

b. 計劃，安排要發生的事。

The play is going to be produced next month。

c. 有跡象要發生的事

Look at the dark clouds, there is going to be a storm.

3) be +不定式表將來，按計劃或正式安排將發生的事。 We are to discuss the report next Saturday. ，

4) be about to +不定式，意爲馬上做某事。

He is about to leave for Beijing.

注意：be about to 不能與tomorrow, next week 等表示明確將來時的時間狀語連用。