虛擬語氣練習題(編輯修改稿)
2024-09-01 15:37 本頁面
【文章內容簡介】 e known D. had listened, would know虛擬條件句可以轉換成下列形式題二：_____ you e earlier, you would have caught the bus. A. Did B. Had C. Would D. Shouldif公式變形二（1）省略連詞if,構成虛擬語氣的主謂倒裝。在書面語中，如果虛擬條件從句中有were，had或should，可以把if省略【第一步】，把【were，had或should】【我害的樹】放到主語之前【第二步】，構成主謂倒裝。例如: Were I you (If I were you), I would not miss the plane. Should he e (If he should e), tell him to call me back. Had you e earlier (If you had e earlier), you would have met him.1.Hadyoulistenedtothedoctor,you ____________ allrightnow.A.are B.were C.wouldbe D.wouldhavebeen today, he would get there by Friday.A. Were he to leave B. If he had left C. Did he to leave D. Had he left 題三：. But for water, It _____ impossible to live in the earth. A. is B. would C. were D. wouldn’t be（2）用介詞短語代替條件狀語從句。如：Without air (If there were not air), there would be no living things. 如果沒有空氣的話，就不會有生物了。But for your help (If it hadn’t been for your help), I couldn’t have done it. 要是沒有你的幫助，我就不可能完成這件事。 I was busy that day. Otherwise I would have gone there with them. 我那天很忙，否則，我就和他們一起去那兒了。I would have finished the work, but I have been ill. 我本來該完成這項工作的，但我生病了。省去條件從句或主句：表示虛擬語氣的主句或從句有時可以省略，但其含義仍可以推知。（1）省去條件從句。如: You could have washed your clothes yourself. 你本可以自已洗衣服的。省去了If you had wanted to, (事實是:你自己沒洗衣服，因為你不想洗)（2）省去主句(常用以表示愿望)。如: If my grandmother were with me! 如果我的祖母與我在一起多好啊!If only she had not left! 如果她沒走就好了!三、虛擬語氣的其他用法l、虛擬語氣在主語從句中的用法：在It is important (strange，natural，necessary)that…這類句型里，that所引導的主語從句中的謂語動詞常用 “should十動詞原形”結構，表示某事是重要、奇怪、自然、必要等意義。如： Itissuggestedthatpupils(should)wearschooluniforms.It is important that every member (should) obey these rules. 重要的是每個成員都應該遵守這些規(guī)則。虛擬語氣在賓語從句中用法：（1）wish后的賓語從句：Wish：do/does = did Have/has done/did = had done Will =Would do Can = could do were表示與現(xiàn)在事實相反的愿望，從句謂語用一般過去時或過去進行時；表示與過去相反的愿望，從句謂語用過去完成時:had十過去分詞；表示將來沒有把握或不太可能實現(xiàn)的主觀愿望，常用“would (could)+動詞原形”。
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