
回顾:一般将来时被动语态
构成形式::Will/shall +be + V过去分词
shall 用于第一人称:I /we will 用于任何人称
否定句: 在will/shall后+not
一般疑问句: 把will /shall 提前
一.现在完成时的被动语态的用法
1.表示一个被动的动作发生在说话之前,强调对现在造成的影响和结果.
The door has been locked.
2.表示一个被动的动作或状态开始于过去,持续到现在,并可能持续下去,常与for 或since引导的时间状语连用,或用于How long...?句型中.
The important problem has been discussed for nearly two weeks.
How long has the machine been used?
句型
He has been sent to study the new technology in the company.
否定句:
He has not been sent to study the new technology in the company.
一般疑问句:
Has he been sent to study the new technology in the company?
特殊疑问句:
Where has he been sent to study the new technology?
How many shopping centers have been built in this city?
二、现在完成时的被动语态应注意的几个问题
1.请注意现在完成时的被动语态的两个助动词,即have/has和been,两者缺一不可。
2. 请注意与一般过去时的被动语态的区别。一般过去时的被动语态所表示的动作或状态与现在的情况没有联系,而现在完成时的被动语态则强调与现在情况的联系.
The bridge was built last year.
这桥是去年建成的。
The bridge has been built.
这桥已经建好了。
三、 巩固练习
1.-How many times______ not to play with fire?
-I’m sorry. I’ll never do that again.
A. do you tell B. had you told C. are you told D. have you been told
2.The fire _______ to the fifth floor. _______ all the people _______?
A. has got; Have; been saved B. has been got; Have; saved C. has got; Do; save D. has got; Have; saved
3.Do you know the thief ______ by the police?
A has caught B. has been catching C. was caught D. has been caught
4.This is one of the happiest days ______ spent in my life.
A. that have ever been B. that have never been C. which was ever D. which we have never
5.When and where to go for the on-salary holiday_____ yet.
A. are not decided B. have not been decided C. is not being decided D. has not been decided
6. All the preparations for the project _______,
And we’re ready to start.
A completed B. had been completed C. complete D. have been completed
7. Great changes ________ in the city , and a lot of
factories ________.
A have been taken place ; have been set up B. have taken place; have been set up
C. have taken place; have set up D. were taken place; were set up
8.The book ________ under the bench for two days.
Ahas put B has been lying C. has been put D. has been laid
高考链接
1. ---How long _____ at this job?
--- Since 1990.
A. were you employed B. have you been employed
C. had you been employed D. will you be employed
2.When and where to go for the on-salary holiday ___yet.
(2003 上海春季)
A. are not decided B. have not been decided
C. is not being decided D. has not been decided
3. All the preparations for the task___, and we’re ready to start. (2000 北京春季)
completed B. complete
C. had been completed D. have been completed
