【正文】 m deciding B. I39。 they talked D. they would talk4)通過Were it not for...或Had it not been for...等句式表達條件。例如(1) We all agreed to his suggestion that we(should)go to Beijing for sightseeing. (2) My idea is that he (should)do exercises first.五、虛擬語氣的幾種特殊用法：Had you asked me, I would have told you. (=If you had asked me,…)、分詞、介詞、名詞、連接詞或定語從句來表示，如：A true friend would not do such a thing.(=If he were a true friend, he...)(=If there were no water,…)(=If you hadn’t helped me,…)3. 虛擬語氣用于定語從句:It’s (high) time that…+動詞過去式或should+動詞原形， (should不能省略,be用were)來表示,意為(現在)該……。表示現在不能實現的愿望,從句的謂語動詞用過去式。表示將來不能實現的愿望,用would(could)+動詞原形。如：It’s time (that) you had a hair cut.It’s high time (that) we took some action. only引導的感嘆句:If only I had taken his 。意為如果當時沒有……,表示同過去事實相反的假設。(8). If I lived in the city, I travelled in crowded buses, but I to see lots ofll decide C. I decided D. I39。s about time on something.” A. I39。ve helped her ?”A. if she asked you B. if she were to ask you she asked you D. were she to ask you6). They took the injured straight to the hospital. Otherwise some of them .A. might have died B. might die C. would die D. could die(7). If they had known him, to him? A. would they have talked B. would they talk t e)I would have attended the meeting, but I have been too busy.(=...if I had not been too busy)我本來要參加會議的,只是太忙了。t swim.、同位語從句要求：demand request pray insistence requirement建議：suggestion advice proposal remendation motion命令、決定：order mand decision determination resolution 其它：plan desire idea necessity preference等名詞的表語從句和同位語從句,其謂語動詞要用虛擬語氣的結構(should)+動詞原形。例如(1) Mike insisted that he had never stolen anything. (2)I insisted that you give me my money back.2.wish+賓語從句表示不能實現的愿望,漢語可譯為可惜……、……就好了、悔不該……、但愿……等。should+動詞原形2.動詞過去式were to+動詞原形ShouldWould +動詞原形couldmightIf it were to/should rain tomorrow,the meeting would be putoff. If you went there next time, you would see what I mean.當條件狀語從句表示的行為和主句表示的行為所發(fā)生的時間不一致時,動詞的形式要根據它所表示的時間來調整。表示過去不能實現的愿望,用had+過去分詞或(could)would+have+過去分詞。If only I were a bird!我如果是一只鳥就好了。例如Were it not for(=If it were not for) the leadership of the Party,we co