2020中考英语复习资料：主动变被动

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　　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。
4 @8 W: x9 U, O- Z& H* b　　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。
8 C1 M& Z7 `* b9 K3 g" ?　　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
% G: ~: [. e& S. K( n3 F& B　　They built the bridge in 1980.
, a4 [# R" X4 d9 U4 b　　→The bridge was built in 1980.
　　将 来 will/shall do → will/shall + be + done
' c/ r4 V" I' r; @! e% D　　He will read the book tomorrow.
9 f1 A( K6 P9 k! R2 x　　→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.
+ E7 Z( |9 q6 {  J" d' s! T6 x　　将来完成 will/shall have done → will/shall have + been + done
7 h) M+ E$ A) V4 f' U2 P　　By the end of this term we shall have finished 80 texts.
6 L! N6 Q8 s' `; e4 X9 O3 j　　→By the end of this term 80 texts will have been finished.
6 W- T1 D3 u8 _$ @2 h& m　　现在进行 am/is/are doing → am/is/are + being + done
6 H% @( K! C4 ?3 j　　They are drawing the picture.
　　→The picture is being drawn by them.< /p>
( C' g2 I( a5 |5 n　　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.
0 T; U7 X; t' [  ~  d$ |1 |" s　　情态动词 may may
; S7 ~  S8 [  c　　can can
　　must must
　　should do → should + be + done
　　ought to ought to
4 w, }) y  N3 C5 |' G8 A2 A$ N　　used to used to
　　You must write an article on the subject.
7 V( p7 m) q3 R/ P+ _　　→An article must be written on the subject.
$ b2 V$ C3 K2 G" q　　测试精编
) V: p* Q, h* Z6 A3 h7 K$ E+ [6 C( Z　　1. Since the first space mission， many communication satellites ________.
# n0 j) ~% _) X2 U% E4 W$ x+ X. c　　A. was launched B. are launched C. have been launched D. had been launched
　　2. What kind of advice ________ you？
+ J) m( t: J8 }5 N# s# r5 \  b- f　　A. has gave B. was gave C. had been given to D. has given
　　3. The slave ________ from morning till night.
7 i3 N( W! F  j$ t　　A. madeto work B. was made working C. was made worked D. was made to work
" F( T2 p+ h( m+ s　　4. The construction of the laboratory ________ by the end of July.
　　A. must be completing B. must complete
/ m% ]/ M' g% G& _- c7 k　　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
3 O* a, Q7 T6 g- R5 B& x6 H7 |1 l3 x# K0 `　　KEYS
　　1. C 2. C 3. D 4. D 5. C