完整虛擬語氣用法表格歸納圖

1、WORD格式狀語從句中的虛擬語氣專業(yè)資料整理WORD格式虛擬語氣在 if 引導(dǎo)的條件句中的用法三點：表示于現(xiàn)在事實相反的虛擬條件句從句條件If+ 主語 +動詞的過去式 be 用wereIf I had time, I would attendthemeeting.主句目的主語 +would(should could might)+ 動詞原型專業(yè)資料整理WORD格式表示與過去事實相反的擬條件句表示與將來事實相反的虛擬條件句錯綜時間條件句主從句時間不一致的情況下的虛擬語氣含蓄條件句If+ 主語 +had+ 動詞的過去分主語 +would shouldcould詞might +have+動詞的過去分

2、詞If he had hurried ,he couldhave caught the train.1、 If+ 主語 +動詞過去式主語 +would couldshould2、 If+ 主語 +were to+ 動詞原might +動詞原型形3、If+ 主語 +should + 動詞原形If I were to go abroad ,I wouldgo to America.有時條件從句中的動作與主句中的動作，發(fā)生的時間不一致，這是動作的形式應(yīng)根據(jù)它所表示的時間加以調(diào)整。If you had followed my advice , you would be better now.If yo

3、u had studied hard before, you would be a college student now.有時虛擬條件句并沒用if從句表示出來，而是用介詞短語（ otherwise，or ，without，but for 上下文或其他方式來表示。1. 條件暗含在短語中；2. 條件暗含在上下文中；3. 虛擬式變?yōu)榱?xí)慣說法，很難找出其暗含的條件。在 if 引導(dǎo)的表示虛擬的條件狀語從句中，有時可以把虛擬條件中的連詞 if 省去，而將 had， should， were 等助動詞提到主語之前。例：原句： 1: If she were younger,she,would do it.去

4、 if ： Were she younger,she,would do it.專業(yè)資料整理WORD格式條件從句中省略if 采用倒裝語序的情況2: If you had come earlier, you would have met him.去 if: Had you come earlier,you would have met him3:If it should rain tomorrow, we would not go climbing.去 if:Should it rain tomorrow, we would not go climbing.專業(yè)資料整理WORD格式1專業(yè)資料整理W

5、ORD格式1.表示與現(xiàn)在事實相反或?qū)ΜF(xiàn)在情況有疑心，謂語動詞用過去式。He treats the boy as if he were his own son.2.表示與過去事實相反，謂語動詞用過去完成時。He spoke as if he had known about it.虛擬語氣在as if/asthough 引導(dǎo)的方式狀語3 表示與將來事實相反，(表示將來的可能性不大),用 would從句中(might, could)+動詞原形He acts as if he could win in the game .注意： 1.在 as if/as though 句中，如果有可能成為事實，用陳述

6、語氣。例： He looks as if he going to be ill.2.as though 或 as if 引導(dǎo)的狀語從句，從句主語和主句主語一樣時，從句中可省略主語和局部謂語。虛擬語氣用在lest， for專業(yè)資料整理WORD格式fear that，so that 及 in order that 引導(dǎo)的目的狀語從句中表示“以防，以免等意思由“ providing that/provided that /onconditionthat/suppose（ that /supposing（ that引導(dǎo)的條件從句謂語動詞多用should/could/might+ 動詞原型構(gòu)成For f

7、ear that it may rain tomorrow, we should bring an umbrella.根據(jù)情況， 1.可以用虛擬語氣。例： suppose/supposing that it rained,we shouldnt go out.2.也可以用陳述語氣。例： They are willingto surrender provided they are given free pardon.專業(yè)資料整理WORD格式2專業(yè)資料整理WORD格式“ In case引導(dǎo)的從句中即可用陳述句，也可以用虛擬語氣（ should +動詞原型例： 1.The game will be

8、put off in case it (should) snow.2.The game will be put off in case it snows.專業(yè)資料整理WORD格式名詞性從句中的虛擬語氣一：賓語從句中的虛對現(xiàn)在情況的虛擬：從句謂語動詞用過去式或過去進展式。擬語氣I wish (that) I were a bird.1. 在動詞wish/hope專業(yè)資料整理WORD格式后的賓語從句中的虛擬語氣,表示一種不可能實現(xiàn)的愿望。對過去情況的虛擬：從句謂語動詞用過去完成時，或would，could，might+ 現(xiàn)在完成時。I wish (that) I had seen the film

9、 last night.專業(yè)資料整理WORD格式在表示建議，命令，要求，忠告，等動詞的后面的賓語從句中的虛擬語氣對將來情況的虛擬：從句謂語“ would/should/could/might+ 動詞原形。I wish (that) I wouldcould go.均以“ should+ 動詞原型表示這種語氣，“should常被省略。We suggested that the meeting (should) be put off.They insisted that the boy (should)go with them.常用的此類動詞有：表示“提議，勸告，建議的：propose,sugge

10、st,recommend,advise.表示“要求的：ask,desire, request,demand,require,beg表示“同意，堅持的：insist表示“決定，命令的：decide,order注意：suggest,insist 不表示建議或堅持要某人做某事時，即它們用于其本意暗示，說明，堅持認(rèn)為時，賓語從句用陳述語氣。專業(yè)資料整理WORD格式在 expect， believe ，think ， suspect 等動詞的否認(rèn)或疑問形式后的賓語從句中的虛擬語氣The smile on his face suggested(暗示 that he was satisfied with o

11、ur work.The man insisted 【堅持認(rèn)為】 that he had never stolen the money. 經(jīng)常用“ should+ 動詞原型或完成形式，表示驚奇，疑心，不滿等情緒。I cannot believe that you should think so.專業(yè)資料整理WORD格式Wouldrather ， had謂語動詞用過去式表示與現(xiàn)在或?qū)硐喾磖ather，后的賓語從句I would rather you told me the truth.中的虛擬語氣專業(yè)資料整理WORD格式3專業(yè)資料整理WORD格式用過去完成式表示與過去事實相反。表示“寧愿做什么或

12、“對過去做的事的懊悔。I would rather you had gone there last Sunday.注意： 1.假設(shè)某人愿自己做某事，would rather 后用動詞原型2.would rather .than中用動詞原型I would rather do it by myself.I wouldratherwatchTVathomethangotothecinema.主語從句中的虛擬語氣表達形式為should+動詞原形或省略shouldIt s quite necessary that we should have a walknow.常用的形容詞： natural，appr

13、opriate，advisable，necessary，important ，“ Itis(was)+ 形容詞或過去分詞urgent，probable ，possible， desirable， strange。+that .構(gòu)造中的虛擬語氣注意：在上述所列形容詞后面用that 引出的賓語從句中，謂語動詞也要用虛擬語氣。例： I don tthink it advisable that tom be assigned to the job since he has no experience.(湯姆缺乏經(jīng)歷，指派他做這項工作我認(rèn)為是不恰當(dāng)?shù)?).表示建議，命令，請求，抱歉，疑心，驚奇等。It

14、s a pity that you (should) miss a good chance.在“ It is (was)+ 名詞這類名詞有： advice，decision，desire，demand，idea，order，pity ， +that .構(gòu)造句中的 proposal， recommendation ， suggestion， surprise ， wish ， wonder虛擬語氣等。表語從句或同位語從句中的虛擬語氣表達形式為should+動詞原型或直接用動詞原型。專業(yè)資料整理WORD格式某些表示建議，請求，命令等主觀意向的名詞做主語時，其后的表語從句或同位語從My idea i

15、s that we (should ) think it over before accepting it.We all agree to that suggestion that the meeting (should) be put off.在 It is demanded/suggested/ordered/required ,.專業(yè)資料整理WORD格式4專業(yè)資料整理WORD格式句需用虛擬語氣that-clause 句型中從句用(should )+ 動詞原型It is demanded that we should work out a plan.這 類名詞常見的有： demand ，

16、desire ， requirement ， advice ，recommendation， suggestion， order， necessity， proposal， plan ，idea。在 It is (about/high) time+that定語從句中的虛擬語氣表示“該做 .的時其動詞形式用一般過去時或should+動詞原型候了It is high time that you went/ should go to school.注意：在 this is the first time/ second time that .句型中，從句中謂語動詞用陳述語氣完成時態(tài)。This is t

17、he second time that we have achieved such a great success.If only 引起的感慨句中的虛擬語氣專業(yè)資料整理WORD格式If only 引出感慨句，意思是“要是 . 多好，表示說話人的一種愿望。表示現(xiàn)在的情況,應(yīng)用過去式 ;表示過去的情況,應(yīng)用過去完成時態(tài)表示將來的情況，用would+ 動詞原形例： If only he didn tdrive so fast!( 現(xiàn)在 )Look at the terrible situation I am in !if only I had followed your advice(過去 )If

18、only the rain would stop.( 將來 )專業(yè)資料整理WORD格式even if ( even though) 引導(dǎo)的讓步狀語從句中的虛擬語氣專業(yè)資料整理WORD格式5專業(yè)資料整理WORD格式表示一種讓步語氣，表示現(xiàn)在的情況,應(yīng)用過去式即使 .也做不成某事。表示過去的情況,應(yīng)用過去完成時態(tài)Even if he were here, he could not solve the problem.Even if I had been busy then, I would have helped you.Choose the best answer:It is strange thatthe little boy _ speak two foreign languages.A. couldb. canC. shouldD. would2. He gave orders that the experiment _ before 5:30pm.A. be finishedB.will finishC. must be finished3.He _ you more help,even though he