何时运用被动语态:
(1)强调动作的接受者:America was discovered by Columbus.
(2)不知谁是动作的执行者:You are wanted on the phone.
(3)作客观说明:It is said that the meeting has been put off. (经典句型)
主动变被动的基本方法:(说起来容易,掌握起来需要用心!)
(1)主动语态中的宾语变为被动语态的主语。
(2)谓语动词变为由“be + 过去分词”的形式,配合时态作相应变化。
(3)主动语态主语置于介词 by之后,如无必需,则省略。
(4)不及物动词没有被动语态。
现 在 do (does) →am / is / are + done
We keep the piano in the living-room.
The piano is kept in the living-room.
过 去 did→was / were + done
They built the bridge in 1980.
The bridge was built in 1980.
将 来 will/shall do → will/shall + be + done
He will read the book tomorrow.
The book will be read tomorrow.
现在完成 have/has done → have/has + been + done
We have delivered the newspaper.
The newspapers have been delivered (by us).
过去完成 had done → had been done
She had seen the film before she came here.
The film had been seen before she came here.
将来完成 will/shall have done → will/shall have + been + done
By the end of this term we shall have finished 80 texts.
By the end of this term 80 texts will have been finished.
现在进行 am/is/are doing → am/is/are + being + done
They are drawing the picture.
The picture is being drawn by them.< /p>
过去进行 was/were doing → was/were + being + done
He was reviewing their lessons at this moment yesterday.
Their lessons were being reviewed at this moment yesterday.
情态动词 may may
can can
must must
should do → should + be + done
ought to ought to
used to used to
You must write an article on the subject.
An article must be written on the subject.
测试精编
1. Since the first space mission, many communication satellites ________.
A. was launched B. are launched C. have been launched D. had been launched
2. What kind of advice ________ you?
A. has gave B. was gave C. had been given to D. has given
3. The slave ________ from morning till night.
A. madeto work B. was made working C. was made worked D. was made to work
4. The construction of the laboratory ________ by the end of July.
A. must be completing B. must complete
C. must have completed D. must have been completed
5. Your proposal ________ by the committee soon.
A. is discussed B. has been discussed
C. is going to be discussed D. will have been discussed
KEYS
1. C 2. C 3. D 4. D 5. C
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雅思阅读的两大方法介绍
雅思阅读文章的目的性
雅思阅读关键词语的逻辑顺序
雅思阅读Short-answer题解题方法
雅思阅读怎样找关键词
雅思阅读的基本技巧
雅思阅读:如何解答归纳摘要题型
怎么提高雅思阅读速度
阅读表句子间关系的词汇
雅思考试真假题的练习方法
雅思阅读Not Given题型考点
雅思阅读常见问题解答
雅思阅读影响成绩的原因
雅思阅读的难点
雅思阅读理解实战的技巧
应如何提高雅思阅读分数
雅思阅读高分不可忽视的要点
雅思阅读应该如何攻克
雅思阅读高分经验分析
雅思阅读与GRE阅读的差异
雅思阅读词汇要知道多少呢
雅思阅读测试的要点
雅思阅读成绩有哪些障碍以及相应对策
雅思阅读考点的归纳
雅思阅读:做题与思路解析
G类雅思阅读经典租房用语
雅思阅读备考有什么实用的方法
雅思阅读定语从句分析
雅思阅读考试前应该如何准备
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