按关键词阅读: 总结 be were 虚拟 语气
二、be式虚拟英语中 , 被叫做“ be 式虚拟”的这种虚拟语气 , 一般用在 名词性从句中 , 这些名词 。
29、性从句一般都与表示祈使意义的动词有关 。
最典型的是 ,suggest,order, propose等表示祈使意义的动词的宾语从句 , 其谓语形 式应该使用be式虚拟 。
be 式虚拟通过一种固定不变的谓语动词形式来表示说话者 的一种“祈使愿望” , 具体的做法是将谓语动词的形式固定为 (should)do,不论该语句应该使用什么时态 , 其谓语动词的形式都是(should)do形式 。
以典型的动词be举例 , 不论它应该是什么时态形 式 , 只要它用来表达“祈使愿望”的虚拟 , 它的形式就是( should)be,或者说是be了 , 因此这种虚拟语气就被叫做 be式虚拟 。
例如:We strongly suggested tha 。
30、t the meeting be put off till thenext day.The officer ordered that the spy be killed right away.Mr. Smith proposed that people from both companies gather fornew ideas.I will suggest to the school board that a basketball team beset up soon.以上几个句子中省略了 should 以后显得比较别扭 , 如果 should这个词不省略 , 虽然看着就不那么别扭了 , 但是还是容易 。
31、出错误的 。
要记住两点:1、be式虚拟中的谓语动词形式是固定不变的 ,不受其本身应该使用的时态的限制;2、是否在一个宾语从句中使用be式虚拟 ,关键看该从句是否受含有祈使意义的动词的限定 。
除 suggest, order, propose 以外 , 这类含有祈使意义的动词 还有: advise, ask,arrange, beg, command, demand, decide, desire, make up ones mind, in sist, plead, recomme nd, require, reques等等 。
这些动词不管口气强弱的程度如何 ,都是在“祈使”别人做 什么 , 因此虽然动词 。
32、比较多 , 但是并不难记忆 。
这些动词中 ,有一些动词是多义词 ,如 suggest 可表示“建 议”也可表示“暗示、表明” , insist可以表示“坚持要求” 也可以表示“坚持认为、 坚持表白” , decide (make up ones mind)可表示“决定”也可以表示“认定、断定” , ask 可表示“要 求”也可以表示“闻讯”等等 ,只有当以上动词用作祈使意义的时候 ,受其限定的宾语从句 的谓语才使用 be 式虚拟 。
例如:The principal suggested that the vacation be cut short to two days.The smile on his 。
33、 face suggested that he was satisfied. My brother insisted that I give away my rights to have my fathers house.The bookseller insisted that I stole his book, but I didnt.The president decided that the trip be cancelled.The police decided that the old man was the murderer. I sincerely ask that you al 。
34、l attend the meeting tomorrow. Miss Smith asked if I was interested in her boat.前面提到了 be 式虚拟用于名词性从句 , 宾语从句只是名词 性从句的一种 。
下面请看几个表语从句中使用 be 式虚拟的情况 :My idea is that we begin the party with a warm welcome to Mr. Black.Their proposal was that we start out one hour earlier.We stuck to the original plan that we 。
35、 have a meeting before taking actions.His request was that we help the old lady with her daily shopping.My advice is that you should not come back to this place again.What he recommended was that we give it up completely. What you should suggest to her is that she should go and see a decent doctor.( 。
36、注意 , 最后一句话中的第一个 should 不能省略掉 , 第二个 能 。
) 请看看几个主语从句中使用 be 式虚拟的情况:That we go and visit the Great Wall was what you suggested to us. Why didnt you go with us?That you come to the school at 7:20 is clearly and firmly required.That the soldiers give up the city was the generals firm order.It will be desired th 。
37、at she finish all the preparation this afternoon.再请看看几个同位语从句中使用 be 式虚拟的情况:They had a wrong attitude toward my suggestion that the house not be rebuilt.The order that soldiers shoot the protesters was not carriedout.以上这些名词性从句一般都与表示祈使意义的动词有关 ,虽 然这些从句作了主语从句、 表语从句和同位语从句 ,但是从逻辑意义上讲 ,仍然 是这些表示祈使意义的动词逻辑上的宾语 。
38、从句 。
认识到这一点 ,be 式虚拟的变 化规律就好掌握了 , 这是 be 式虚拟学习中最重要的要点 。
三、几个特殊的句式1、it is important that. .请先看下列句子:It is important that you come and deliver the speech tomorrow.It is necessary that we let none of us fall behind.It is essential that Mr. Li come to help us with the new task.It is only natural that you pay you 。
39、r respect to yourcolleagues.请观察 , 以上各句所表达的其实都是一种建议 ,是一种比较 强烈的suggestion因此这类句式可以归纳在上面的be式虚拟中 。
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标题:虚拟|虚拟语气总结be型和were型( 四 )