[中国] 2020中考英语复习资料：主动变被动

看见的幸福

　　下面整理了《2020中考英语复习资料：主动变被动的基本方法》，供同学们参考。更多中考英语复习技巧也可关注下北京新东方的中考英语课程，相信可以帮助到大家。

　　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 → hadbeen 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 havefinished 80 texts.

　　→By the end of this term 80 texts will havebeen 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 momentyesterday.

　　→Their lessons were being reviewed at thismoment 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 beenlaunched D. had been launched

　　2. What kind of advice ________ you？

　　A. has gave B. was gave C. had been given toD. has given

　　3. The slave ________ from morning tillnight.

　　A. madeto work B. was made working C. wasmade 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 beencompleted

　　5. Your proposal ________ by the committeesoon.

　　A. is discussed B. has been discussed

　　C. is going to be discussed D. will have beendiscussed

　　KEYS

　　1. C 2. C 3. D 4. D 5. C