将来完成时 知识点

一、将来完成时:将来完成时是用在表示在将来某一时间以前已经完成或一直持续的动作。状态已完成:表示某事持续到将来某一时为:止一直有的状态。并在将来完成。动作完成:表示将来某一时或另一个将来的动作之前,已经完成的动作或已经对动作会产生一定的影响。
二、将来完成时的构成:shall(第一人称)或 will(第二、三人称)+have+过去分词(done)
三、将来完成时的用法:
1.表示在将来某一时间之前已完成的动作,并往往对将来某一时间产生影响。
例如:①Pick me up at 8 o'clock, I will have had breakfast by then.早上8点钟你来接我,到时我已经吃完早饭了。
②We shall(will) have learned 12 units by the end of this term.到这个学期末,我们将学完12个单元。
③By the time you get home, I will have cleaned the house from top to bottom.
你到家之前我将把房子彻底打扫一遍。
2.表示推测,相当于"must have done"结构。
例如:①You will have heard of this, I guess. 我猜你已经听说过这件事了。
②I am sure that he will have got the information. 我相信他一定会得到这个信息。
3.表示某种状态一直持续到说话人所提及的时间。例如:We will have been married a year on June 25th. 到6月25日我们俩结婚就满1年了。

将来完成时 知识点题库

My father was so glad to meet his old friend again.You see, they________with each other for nearly 30 years.

A . lost contact B . had lost contact C . had been out of contact D . has been out of contact
—Can I have a talk with you at about 4 this afternoon,Mr Black?

—All right,I ________from a conference by then.I will be waiting for you.

A . will have come back B . will come back C . have come back D . will be coming back
After the present repairing work, workers ________ the testing and the fire alarm bell ________ intermittently by the time we start a new term.

A . is conducting; will ring B . will soon conduct; will have rang C . will soon be conducting; will have rang D . will soon be conducting; will be ringing
By the time the teacher _______ back, we ________ the thorough cleaning.

A . came, have finished B . comes, have finished C . will come, will have come D . comes, will have finished
— He speaks Chinese very well.

— It's not surprising. He ___ in Beijing for nine years next week.

A . has been living B . has lived C . will have been lived D . will have been living
—I hear that Jason is planning to buy a car.

—I know. By next month, he       enough for a used one.

A . will have saved B . will be saving C . has saved D . saves
By the time I graduate, I ______ in Bashu Secondary School for six years.
A . will stay B . will have stayed C . have stayed D . had stayed
Researchers _______ to study mice from early ages but came across technical difficulties, so they weren't sure they could expect clear results.
A . intended B . were intended C . had intended D . had been intended
Hopefully in 2025 we will no longer be e-mailing each other, for we _______ more convenient electronic communication tools by then.
A . have developed B . had developed C . will have developed D . developed
They are trying to make sure that 5G terminals ________ by 2022 for the Beijing Winter Olympics.
A . will install B . will have been installed C . are installed D . have been installed
I (visit) all 50 U.S. states by my 13th birthday next month, becoming the youngest person ever to do so.
Tom says he ________ successfully in three marathons by the time he finishes this one.
A . will run B . will have run C . has run D . runs
When you have finished the report, believe it or not, I ______ for about 3 hours.
A . will be waiting B . waited C . will have waited D . have waited
According to a plan, Hainan___________ into a tourism and consumption destination with global influence by 2035.
A . will build B . will have been built C . are built D . have been built
By the time you arrive in London, we (stay) in Europe for two weeks.
—Mike is planning to buy a car.

—I know. By next month, he ________ enough for a second-hand one.

A . saves B . saved C . will have saved D . has saved
As is estimated, more than 20 million shared bikes           into operation nationwide by 2025.
A . will have been put B . will have put C . have been put D . will be putting
By the end of this month we (finish) our holiday in Europe.
By the time these “solutions”become widely available, scammers (move) onto cleverer means.
Hopefully, in 2025 we will no longer be e-mailing each other, for we ____________ more convenient electronic communication tools by then.
A . develop B . have developed C . will develop D . will have developed