标题: 虚拟语气 [打印本页] 作者: vivian 时间: 2014-8-17 12:36 标题: 虚拟语气 概述 ( n* F& o4 z- a' D2 r % A9 g( x7 U$ `$ ~ 语气是用来表示说话者的意图和态度的。尽管英语中有陈述语气(indicative mood)、祁使语气(imperative mood)、虚拟语气(subjective mood),但是虚拟语气是各种英语考试中考察最多的一种。虚拟语气在英语里主要用来表达: 1 y4 `+ a( S# U) ]4 s - t/ O |1 { b 1.非真实的情景,不可能发生的事,即某种与事实相反或难以实现的情况,或说话人的主观愿望。 . p' K% J, `( b; \- L' l q1 @+ b7 Z$ u ^+ _ d7 n B
2.强制性虚拟语气,表示建议、命令、劝告等意思,表示强烈地要求做到、必须做到这样的含义。 4 p! n: r$ M+ ^+ l4 F) _2 Y 4 j; u. d, b* Z$ O* b( D/ u3 p 虚拟语气的表达形式是通过动词的变化形式表达的,其特点是主从句时态的不一致,而起一般有明显的标志。 " f; C% ?. y; @$ g9 _3 D' L/ e* a( A4 G: N. x: X e9 X
难点释疑3 l. C! e b4 V2 C( H) {/ m
( B) {; P. I, k$ Z5 { 一、If型. y7 _+ R; V" K. S7 F
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If条件状语从句表示的虚拟语气,其句型结构如下:2 n% l K0 f5 C; k
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从句& r4 J/ k! Y9 N- p, z- N/ \
主句* V: o. k7 N: y( L% s, A: L
与过去事实相反' |# V; l: G2 W
had done 4 E1 ]% {# ?4 l( L* awould/could/might have done ! [ _. m- \1 s( A* |! l与现在事实相反: ?+ ~9 D7 m8 [8 f* |/ l
did/were/ K2 n+ { t4 X1 y* f5 _
would/could/might do + M4 H9 |8 R3 o3 i2 G与将来事实相反 4 Z$ s/ k; |5 l2 R% i& A9 l Rwere to do/should do/did 0 `) T/ _! I1 r" X- D# s, I6 Vwould/could/might do0 ^! ?3 U. M8 @( h1 Z6 s7 F$ I
特别值得注意的是,这种虚拟语气的形式存在交叉虚拟,即如果从句发生的动作和主句发生的动作不一致(例如:从句动作发生在过去,主句动作发生在现在),谓语动词要根据表示的时间进行调整。例如:' k$ [- R, x; ~: _
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If Peter had applied for the post, he would probably get it now.要是彼得申请了那职位,他很可能现在就得到了。 # U" B4 B7 N- |0 |: G/ u% o( H* o( V }& P
If he had left for Shanghai yesterday, he would get there now.如果他昨天动身去上海的话,他现在已经到那里了。" E- i# w$ _: c; ^1 ~! b/ _
" v- F' @) I& p) H% `7 U 二、Wish型 - K2 H6 `; g. X- F7 x) \/ ]7 _' l+ j7 D, y5 A
1.wish后的宾语从句用虚拟语气,其句型结构如下:. j, N4 C6 S) v) J, H/ N A
^* p+ e3 s0 M( D) x2 d 与过去事实相反 wish that 从句的谓语动词用had done2 K1 p( D! ?* u8 G: E. Y9 \
2 r$ |% g8 p5 t; g. A; P( G 与现在事实相反 wish that 从句的谓语动词用did4 e/ R8 _: ]: e: u
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与将来事实相反 wish that 从句的谓语动词用would/could do) ]7 v6 ^" i: l' E
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例如:/ f9 ?# D+ ^" k3 Q+ L
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I wish they would change the menu.他们要是改变一下菜单就好了。 + K1 l2 p: L+ d& F ) ^: J. n/ @7 [! m' B& F2 o( Y I wish I hadn’t spent so much money.我要是没花那么多的钱就好了。 k: z, d/ T& G( X# x
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同样地,在as if/as though引导的宾语从句中和以if only引导的带有感叹色彩的虚拟语气句子中,谓语动词与wish引导的宾语从句中的虚拟形式相同。! L( N$ f) p( m/ k9 U# n3 h
+ u* n9 `% F9 ~ 2.由if only 引导的虚拟语气4 s4 l; O3 N3 e6 F+ G% E R
! i1 ]) F! s& ?5 n( h8 s8 _' h 与过去事实相反 if only 谓语动词用had done $ C& o: W8 k- x/ I2 I8 i1 U1 q! z4 _+ o# ?
与现在事实相反 if only 谓语动词用did 5 T# i- r9 M' `0 V+ a9 { 4 j; F% h2 A, B5 K* Z 例如:- k% j& O4 {6 c9 W! r7 D* [
9 S, I; b' n: `0 V If only she had asked someone’s advice! 她要是征求了别人的意见就好了!, g9 }* N0 f& y7 Z
1 p) L! _ @' d9 T; t4 o 3.由as if/as though 引导的虚拟语气 ! V. N* G/ |1 x6 Q5 K3 B; O! i6 q# J7 p+ \; ]* j& w
与过去事实相反 as if/as though谓语动词用had done : D5 ~5 x, _* [6 K5 A1 q0 W 9 |1 V; B* B) i8 g 与现在事实相反 as if/as though谓语动词用did7 P. d, ^7 y$ Y2 t$ Z5 ]
5 U8 S3 {; L4 ~. A. I" w0 v 例如: + O( B' {: U* p. F5 X ) ?( I6 _! ]4 B/ x% N: S5 H5 c& V' m He talks about Rome as if he had been there himself.谈论起罗马来就像他去过似的。 ) P9 B; F1 @2 _1 J- U* } s4 G* Q# A* J3 H
He orders me as though I were his wife.他向我发号施令就好像我是他的妻子似的。) e3 l0 l/ T( i
% h8 |! Z. G, g+ j 三、强制性虚拟语气6 c7 s1 O/ v5 b1 Q
H% Y) y, T( L+ M$ [6 O: H 1.表示建议、命令、劝告、决心等主观色彩的动词 + that + (should) + 动词原形,其中should经常被省略。这类动词包括:advise,ask,command,decide,decree,demand,desire,determine, direct,insist,maintain,move(动议,规定),order,prefer,propose,recommend,require,stipulate,suggest等等。例如:: o% U3 y& B& a% q2 O+ p
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It is politely requested by the hotel management that radios (should) not be played after 11 o'clock at night.酒店管理人员恳请房客在晚上11点之后不要打开收音机。 , @7 p1 p1 g5 g! a V3 y: K( y# o }+ u" [ 2.以上动词转化为名词,如suggestion,proposal,demand,order,command,advice,desire,requirement,request,agreement,determination,preference,resolution,indication,后接同位语从句或表语从句时,从句要求用虚拟语气,其谓语部分用should + 动词原形,should可以省略。例如: # J9 h8 H0 l* O/ }% d4 D$ ~ 2 M) l2 |" ~3 B% `2 P We are all for your proposal that discussion should be put off.我们都支持你推迟讨论的建议。 ' ~- T/ O5 k2 L* ?5 N, ~0 W! I. H 0 p% h' e: H! ~* e7 Q7 y, F 3.值得注意的是,只有suggest意为“建议”、insist意为“坚持认为”时,从句用虚拟语气,当suggest意为“暗示”、insist意为“坚持说”时,从句不用虚拟语气。例如:' o/ r3 U7 t) z2 p" T
- d0 Z' e; b1 G _/ o. M When the son suggested that they should go to park on Sunday, the expression on his father suggested that he agreed with him.当儿子提议星期天去公园时,父亲用表情表示了默许。2 n4 X/ L, F7 z' ~/ ~/ a
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The boy insisted that he didn’t cheat in the exam.这个孩子坚持说他没有在考试中作弊。(考试已经结束) 9 u4 o: `/ r) X : |0 h. k) X; Y2 V* h% k, i( Z The boy insisted that he shouldn’t cheat in the exam.这个孩子坚持认为不应该在考试中作弊。(考试还未进行) 2 M) ]0 h7 H# S' A3 P+ n+ Y& f2 A: p' y
4.It is/was + 形容词/过去分词 + that + (should) + 动词原形,这些形容词主要表示必要性、重要性、强制性、合适性、义务性,即某人对某事的反应。这类词包括:important,natural,desirable,possible,astonishing,advisable,anxious,appropriate,compulsory,crucial,eager,essential,fitting,imperative,improper,necessary,obligatory,preferable,proper,urgent,vital,shocked,requested,amazing,strange,odd,ridiculous,surprising,unthinkable,incredible等等。例如:/ W) T0 h) @0 E7 f
! p/ z! c8 I; I" |; i It is important that students graduating from universities should have not only theory but also practice.大学毕业生不仅要有理论知识,更要有实践经验,这一点很重要。 0 e. D! u* o* L4 G, ?2 p+ r! F7 h , {) Q# r L% M# p* j It is surprising that they should kill the time like that.他们竟然这样打发时间,真是太奇怪了。 * _+ q7 i+ |% |0 f; O- [3 o3 |, R; o! T$ {4 q' c v3 L
四、其他类型的虚拟语气$ z1 F- d+ M, M3 I, A
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1.由would rather/sooner,would sooner,had rather,would just as soon,would prefer等结构引导的虚拟语气,其句型结构如下:' B' U8 Y6 @& |6 D8 ~
8 G6 i5 R( q0 z& Q+ N: @ 与过去事实相反 would rather/sooner…谓语动词用had done 7 T# N9 G( c- ]# {; s- D / Z+ l" n# N2 \) F* s 与现在、将来事实相反 would rather/sooner…谓语动词用did ( U! o5 s. E* a# v " a; r" M3 H/ R! H 2.由it is time引导的虚拟语气,谓语动词始终用did。. r! |0 k: R) Q+ W$ f4 f: M1 e4 `
+ u2 B! Q& z7 c: h7 r% V) \ 3.在lest that,for fear that,in case that,引导的表示消极意义的目的状语从句中常用虚拟语气,结构用should + 动词原形。例如: / A5 H( u0 M/ v5 M+ ]% a 0 @$ \; n- G& c4 `4 V I keep some candle in the house in case that electric power should fail.我在家里备了些蜡烛,以防断电。 b9 S& [5 g) V" O$ | ; u4 O' k3 \7 z) Z" x 4.含蓄虚拟条件句是指没有出现用if 引导的条件句,而条件句的意思是用其他方式表达的。如:without,but for,otherwise,or,but that,given,provided,supposing,were it not for等等。例如: , A" I# V; I, {2 R7 @! Y7 t & t4 O4 F8 n$ d( o: I, \ Given me more time, I would have worked out a more perfect scheme. 再给我一点时间的话,我本可以设计出更加完善的方案。; y* c& V" X, j0 k. p( U/ O$ _: B
5 U* V# p; I* H1 m7 g Were it not for your help, I would haven’t finished the work on time. 要不是你的帮助,我不可能按时完成工作。 # t4 A: X1 H3 M9 ~% G2 K, C$ E' F5 V$ l8 M* F. i2 q
5.表示祝愿或希望用虚拟语气,例如: ; m2 { n `3 i: y3 |3 B3 D4 a, w+ U4 N& h1 ~8 r9 c$ b% A+ d
Long live the queen! 女王万岁!2 c% {' ? p, X
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God bless you! 上帝保佑你! ( l) x' ~) d7 O " w8 I) c# d* S$ {$ y From:http://edu.sina.com.cn/en/2006-01-10/213235500.html作者: 173111405陈生妹 时间: 2017-12-18 11:02
很受用作者: 2134070113方祎婷 时间: 2022-1-5 11:31
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