《虛擬語氣new》PPT課件.ppt

Subjunctive Mood,虛擬語氣,虛擬語氣是一種動詞形式，表示說話人的一種假設(shè)，愿望，懷疑，猜測， 建議等含義，虛擬語氣所表示的含義不是客觀存在的事實(shí)。,if 1).If I had a long enough holiday, I would visit Europe, stopping at all the small interesting places. 2).If he were here, everything would be all right. 3).If my lawyer had been here last Saturday, he would have prevented me from going. 4).You didnt let me drive. If we had driven in turn, you wouldnt have got so tired.,如果if 引導(dǎo)的虛擬條件句中，有should, （助動詞）had 或were時(shí)，可省略if但從句中的主語與謂語要倒裝。如： 1).If you had taken my advice, you wouldnt have failed in the examination. =Had you taken my advice, you wouldnt have failed in the examination. 2).If he were to leave today, he would get there by Friday. = Were he to leave today, he would get there by Friday. 3). If there should be a flood, what should we do? =Should there be a flood, what should we do?,wish 1). I wish you would try again. 2). I wish I were now in America. 3). I wish I hadnt done such a foolish thing yesterday.,as if / though , even if/ though 1).It looks as if they were telling the truth, but in fact they are not. 2). He talked as if he had been to America before. 3). Even if he were here, he could not solve the problem. 4). It seems as though he would soon recover.,表示看法、命令、建議性的動詞如：demand, order, suggest, insist, require 等等，后面的賓語從句用虛擬語氣，其結(jié)構(gòu)為 “should + 動詞原形”，should可以省略， 為了幫助記住這些動詞，把這些動詞的首字母編成 “I DROP CAPS.”一句話。 I-insist, D-demand, R-require, O-order, P-propose, C-command, A-advise, P-prefer, S-suggest。,堅(jiān)持 要求 要求,命令 建議 命令,建議 推薦 建議,1).I suggested that we ( should) put off the meeting till next week. 2).He insisted that nothing ( should ) be started till he arrived. 3).He proposed that we ( should) start at six.,4).His expression suggested that he was angry. 5).He insisted that he was right.,suggest, “建議“ 虛擬; “暗示、表明“ 陳述語氣 insist “堅(jiān)持要某人做某事時(shí)“ 虛擬 ; “堅(jiān)持認(rèn)為“ 陳述語氣,1.The guard at gate insisted that everybody (should) obey the rules. 2.You pale face suggests that you (should) be ill. 3.Your pale face suggests that you are ill. 4.I insisted that you ( should) be wrong. 5.I insisted that you were wrong.,與上述詞有關(guān)的主語從句、表語從句和同位語從句也要用 “should + 動詞原形”，should可以省略。如： 1).We all agreed to his suggestion that we ( should ) leave here at once. 2). It is required that you ( should ) start before seven oclock . 3).My order is that everyone ( should ) complete their own work in time.,It is + adj .+that . 如果形容詞是下面這些詞，那么that 后面的從句用(should) +do 的形式： suggested, ordered, proposed, required, demanded, requested, insisted； important, necessary, natural, strange a pity, a shame, no wonder,建議我們下個(gè)星期應(yīng)該開個(gè)會 2. 我們明天去參加這個(gè)會議很有必要。,It is suggested that we (should) hold a meeting next week.,It is necessary that he (should) come to our meeting tomorrow.,在It is ( high) time that句型中，從句的謂語動詞一般用“過去式或should/ought to + 動詞原形”的虛擬結(jié)構(gòu)，意思是“該干某事了”。如： 1). It is time we did/ should do our work. 2). It is time we should go / went to bed.,在 would rather之后的賓語從句中，從句的謂語形式有兩種：用過去式表示現(xiàn)在或?qū)硪龅氖虑?；用過去完成式表示過去做的事情。如： 1).Id rather you went to the concert with me this evening. 2).I would rather you had attended the meeting yesterday.,在If onl