高考英语一轮复习精品课件《Module 6 War and Peace》（外研版选修6）_高考复习指南

高考英语一轮复习精品课件《Module 6 War and Peace》（外研版选修6）

　　语法虚拟语气（Ⅱ） 1.虚拟语气在名词性从句中的运用（1）用于宾语从句中 ①用于wish后面的宾语从句中 wish后的宾语从句一般用虚拟语气，表示一种不可能实现的愿望。其构成形式为：主语+wish+that从句谓语动词用过去时（与现在事实相反）谓语动词用过去完成时（与过去事实相反）谓语动词用过去将来时（与将来事实相反）知识要点例句：I wish（that）I were a bird and could fly freely in the sky. 但愿我是一只小鸟，能在空中自由地飞翔。 I wish（that）I had met that film star yesterday. 我真希望我昨天见到了那位电影明星。 I wish all my classmates would come to the get-together next month. 我希望下个月我所有的同学都来参加聚会。知识要点 ②用于表示建议、愿望、命令等词后的宾语从句中，常见的动词有：demand，order，require，insist，suggest，propose，advise等。宾语从句中的虚拟语气其结构为：“should+动词原形”，should可以省略。例句：He suggested that we（should）start off early the next day. 他建议我们第二天要早点出发。 The manager required that we (should) take notes when listening to the report. 经理要求我们听报告时记笔记。知识要点注意：①当suggest作“暗示，说明”解时，宾语从句中的谓语动词用陈述语气。例句：His puzzled expression suggested that he didn’t understand the foreigner’s words. 他迷惑的表情表明他不明白那个外国人的话。 ②insist作“坚持认为，坚持说”解时，宾语从句中的谓语动词用陈述语气。例句：She insisted that she had seen someone come out of her room. 她坚持说她看见有人从她房间里出来。 ③在would rather，had better后的宾语从句中，也用虚拟语气，其谓语动词用过去式或过去完成式。例句：I would rather they hadn’t heard of the news at that time. 我真希望他们那时没有听说这个消息。知识要点（2）用于主语从句中 It is desired/suggested/proposed/necessary/important/strange/natural/a pity+that从句中的谓语动词用“should+动词原形”，should可以省略。例句：It is strange that he (should) have acted toward his parents like that. 他那样对待他的父母有点儿奇怪。知识要点（3）用于表语从句和同位语从句中在suggestion，proposal，order，plan，idea，request，advice等名词后的表语从句和同位语从句中要用虚拟语气。其构成是“should+动词原形”，should可以省略。例句：My idea is that we (should) think it over before accepting it. 我的意见是在接受之前我们应仔细考虑。知识要点 2.(1)虚拟语气用在as if （as though），even if （even though）等引导的表语从句或状语从句中，如果从句表示的动作指现在的状况，则用过去时。如果表示的动作发生在过去，则用过去完成时。如果指将来的动作，则用过去将来时。例句：He looks as if he were an artist. 他看起来真像个艺术家。 (2)lest/in case/for fear that引导的状语从句 lest(以防、以免)，in case(万一、以防),for fear that（唯恐，以免）引导的状语从句中，谓语动词要使用（should）+动词原形的形式。例句：He hurried on,lest she (should) meet him again. 他匆忙往前走以免她再碰到他。知识要点 3.虚拟语气用于定语从句中 It is （high） time （that）...句型中，定语从句的谓语动词用过去式，或should+动词原形（其中should不能省略）。此句型意为“（现在）该做……”，用来表示提议。例句：It is （high） time that we should start out. 我们该出发了。 4.if only或if...only（但愿，要是……就好了）引导的虚拟语气用于感叹句中例句：If only I were a flying bird！如果我是一只飞鸟该多好啊！知识要点 5.在含有If it were not for或If it had not been for条件句的虚拟语气中例句：If it were not for the rain，the crops would die. 如果没这场雨的话，庄稼早就死了。 If it had not been for your help，we couldn’t have finished the work ahead of time. 如果没你帮忙，我们不可能提前完成这项工作。 6.虚拟语气用于表示委婉语气的句型中例句：It would be better for you not to do that. 你不那样做可能会更好些。 7.用于“may+动词原形”句型表示“祝愿……”，may须置于句首。例句：May you succeed！祝你成功！知识要点【链接训练】 ①—Was the house master strict? —Yes. He requested that we _________ television on week nights. A.not watch B.must not to watch C.not be watching D.have not watched 【解析】request后的宾语从句用虚拟语气，即：谓语动词用should+动词原形，should可以省略，此处用其否定形式。【答案】A 知识要点 ②The judge insisted the person who broke the rule _________ . A.should put in prison B.put in prison C.should be put in prison D.should put into the prison 【解析】考查insist用作“坚持认为”之意时，后跟从句用虚拟语气，即谓语动词用（should）do形式。句意为：那位法官坚持认为那个违反了法规的人应该进监狱。【答案】D 知识要点 ③—He is in his late 40s now and still single. —It is high time he _________ himself a wife and settled down. A.has to get B.got