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。
　　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。
* D$ F/ }- h+ ?* \1 y6 Y　　(3)主动语态主语置于介词 by之后，如无必需，则省略。
9 B7 U3 q3 H" @9 m, d: i2 I* ^2 k　　(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.
. A" L" q, ]+ O　　→The piano is kept in the living-room.
　　过 去 did→was / were + done
) o- P: c- ]& Y/ C' ?) ]　　They built the bridge in 1980.
# b) q' [* e5 O+ J0 n% d$ K, y　　→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.
3 [$ d& h7 A/ b% j0 I5 S2 Z* {' p　　现在完成 have/has done → have/has + been + done
/ f; P- x9 B. I. I% r3 w" f　　We have delivered the newspaper.
　　→The newspapers have been delivered (by us).
! U# |& U: ]9 O+ G1 l% Y& ^2 B' G　　过去完成 had done → had been done
' \0 O: @  o' m　　She had seen the film before she came here.
　　→The film had been seen before she came here.
+ x7 G* I+ [  I1 s8 A7 V- T6 |　　将来完成 will/shall have done → will/shall have + been + done
8 K9 B6 ]8 T" `$ x: r0 _　　By the end of this term we shall have finished 80 texts.
& O* W& M  E* i6 g　　→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.
2 l9 r2 d3 U$ x2 o　　→The picture is being drawn by them.< /p>
　　过去进行 was/were doing → was/were + being + done
+ m- X2 B$ ]( ^4 j7 X　　He was reviewing their lessons at this moment yesterday.
9 y: P# N; }0 K　　→Their lessons were being reviewed at this moment yesterday.
. J+ Y+ b. i" S  H* C8 e+ s　　情态动词 may may
　　can can
　　must must
　　should do → should + be + done
: I0 G% I8 u0 c  v+ D) p* D　　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
7 T6 h1 j$ W# j　　2. What kind of advice ________ you？
　　A. has gave B. was gave C. had been given to D. has given
) K8 I; d: U' G3 b. H　　3. The slave ________ from morning till night.
" i* O: O" P" X% N2 I　　A. madeto work B. was made working C. was made worked D. was made to work
5 d# g( j4 T; _7 `/ Z　　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
# m5 b9 G0 d' m　　5. Your proposal ________ by the committee soon.
0 I  A! F; |  O7 G　　A. is discussed B. has been discussed
4 J* m" i# B1 x& T2 S7 D4 b  ]　　C. is going to be discussed D. will have been discussed
' [' z% _) C: z: ]2 F; w) d　　KEYS
. Q% e5 Q$ O) |/ r　　1. C 2. C 3. D 4. D 5. C