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。
. y7 M# F8 i1 Q　　主动变被动的基本方法：(说起来容易，掌握起来需要用心！)
& D9 Y: a( G- e2 r　　(1)主动语态中的宾语变为被动语态的主语。
3 i6 s' K, L9 f8 E　　(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。
: y$ _, n1 }( s  j4 m0 T　　(4)不及物动词没有被动语态。
　　现 在 do (does) →am / is / are + done
3 H4 ]1 U/ D8 }( v$ c　　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.
: {8 {# ^- @- j' p/ T% c6 j　　→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.
: I5 f3 P: L; c0 ^9 L/ u　　现在完成 have/has done → have/has + been + done
　　We have delivered the newspaper.
　　→The newspapers have been delivered (by us).
- O- \8 L1 B9 m' _9 M! X　　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.
  F/ y0 P6 s+ s# o　　→By the end of this term 80 texts will have been finished.
9 z' e# _. f; u" V+ ]4 A  a　　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>
+ F/ e- ~5 t0 l0 g- {2 N" y( L　　过去进行 was/were doing → was/were + being + done
& n+ ?7 E. f  d- e2 F5 n3 C; v2 e4 O　　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
! |4 r1 x# [; ^5 f5 M9 h9 D- l% e　　must must
　　should do → should + be + done
+ h! w6 z' Q4 r- l; B　　ought to ought to
/ v) f9 ~' d2 V: T5 y% y3 E　　used to used to
　　You must write an article on the subject.
　　→An article must be written on the subject.
　　测试精编
4 x) l/ K" I- _) t9 p% n( r3 M: p　　1. Since the first space mission， many communication satellites ________.
: \1 w0 ~, {3 y4 \8 D　　A. was launched B. are launched C. have been launched D. had been launched
. a9 D$ h" I1 q2 D& Q8 j4 m$ t　　2. What kind of advice ________ you？
$ F/ o/ B* O3 ]& C; _; t% l: _　　A. has gave B. was gave C. had been given to D. has given
) Q7 b8 T+ T" Q. A: C& j8 [　　3. The slave ________ from morning till night.
4 q# T4 H+ _. f9 p　　A. madeto work B. was made working C. was made worked D. was made to work
: D  t, F, S" E2 o$ n　　4. The construction of the laboratory ________ by the end of July.
4 y( ], A) |5 t5 ~% c1 F3 C　　A. must be completing B. must complete
& _- R: ]- c! u5 A8 K& T　　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
6 n6 X* d1 Q9 W1 j% {4 T　　1. C 2. C 3. D 4. D 5. C