2014届高考英语临考冲刺 语法讲解 关于分词作状语的逻辑主语问题

第一篇：2014届高考英语临考冲刺 语法讲解 关于分词作状语的逻辑主语问题

2014届高考英语临考冲刺语法讲解：关于分词作状语的逻辑主语问题 有这样一道题，涉及分词作状语时的逻辑主语问题：

Finding her car stolen, _________.A.a policeman was asked to helpB.the area was searched thoroughly

C.it was looked for everywhereD.she hurried to a policeman for help

【分析】此题最佳答案选D，因为句首用作状语的现在分词短语finding her car stolen的逻辑主语应是“她”，而不是 a policeman, the area, it 等，按照英语语法，在通常情况下，非谓语动词用作状语时，它的逻辑主语应与句子主语保持一致，所以最佳答案为D。请再看类例：

(1)To master a foreign language, _________.A.the school needs a foreign teacherB.a good teacher is needed

C.a lot of practice is neededD.one must have a lot of practice

【分析】此题答案选D，因为 to master a foreign language 的逻辑主语应是 one，而不是其他。

(2)_________ many times, he still didn’t understand it.A.Having been toldB.Though to be told

C.Having toldD.He was told

【分析】此题答案选A，因为根据句意，he 与 tell 应是被动关系；另外，从时间上看，应该是“被告诉”在先，“没有理解”在后，故要用 having been told 这一现在分词的完成被动式。注意不能选D，因为 He was told 与he still didn’t understand it 这两个简单句之间缺乏必要的衔接关系(参见下一题)。

(3)_________ many times, but he still didn’t understand it.A.Having been toldB.Though he was told

C.To have been toldD.He was told

【分析】此题答案选D，句中的并列连词 but 表明整个句子为并列句，同时表明 but 前应是一个独立的句子，而不能是一个非谓语动词短语(所以不能选A或C)，又因为 though 为从属连词，用以引导让步状语从句，它与连接并列句的并列连词 but 不“兼容”，所以也不能选B。

第二篇：2014届高考英语临考冲刺 语法讲解 it用作形式主语代替动名词主要用于哪些句式

2014届高考英语临考冲刺语法讲解：it用作形式主语代替动名词主要

用于哪些句式

it用作形式主语代替动名词的用法主要见于以下句式：

1.It is no use(no good, fun, great fun, a new experience, a great honour, etc)doing sth。如：

It is no good talking.空谈是没有用的。

It’s fun working for him.为他工作很有意思。

It’s great fun sailing a boat.扬帆驾舟十分有趣。

It’s no use shouting at him—he’s deaf.向他叫喊是没有用的——他耳聋。

It has been a great honour your coming to visit us.你来看望我们是极大荣幸。

2.It is good(nice, useless, interesting, pleasant, tiring, etc)doing sth。如： It is useless speaking.光说没有用。

It was pleasant sitting there.坐在那里很愉快。

It’s so nice sitting here with you.和你坐在一起真是愉快。

It’s good hearing English spoken.听到人讲英语，我很高兴。

It’s terribly tiring working late like this.这样干到深夜是非常累人的。

3.it is worth while doing sth。如：

It’s worth while doing the work.这项工作值得做。

Do you think it’s worth while quarrelling with me? 你认为和我吵值得吗?

4.其他句式。如：

It doesn’t matter wasting a little money.浪费一点钱没有关系。

It felt funny being dressed like a peasant girl.打扮成村姑感到有点怪怪的。What’s it like being married? 结婚是什么味道

第三篇：2014届高考英语临考冲刺 语法讲解 非谓语动词作主语时的主谓一致

2014届高考英语临考冲刺语法讲解：非谓语动词作主语时的主谓一致 非谓语动词(主要指不定式或动名词)作主语时，谓语动词通常用单数。如：

1.动名词作主语

Having to change trains is a small inconvenience.换乘火车多少有些不便。

Being deaf and dumb makes communication very difficult.又聋又哑很难与人交往。Watching the event on television was a poor substitute for actually being there.从电视上观看那个比赛比现场观看可差远了。

Reading by artificial light is bad for the eyes.阅读时使用人工照明会损害眼睛。Writing a dictionary is a long and difficult business but we’re getting there.编写词典是费时费事的工作, 但我们一定能成功。

Writing a book was a more difficult job than he’d thought.写书这工作可比他原来想像的难得多。

2.不定式作主语

To say you were ignorant of the rules is no excuse.说自己不知道规则是不能成为藉口的。

How to earn daily bread by my pen was then the problem.如何靠我的笔维持生计在当时是一难题。

To have such an easy examination paper was a gift from the gods.碰到这样容易的考卷, 那是老天爷的恩赐。

To say you were ignorant of the rules is no excuse.说自己不知道规则是不能成为藉口的。

To say that he was displeased is an understatement.说他不高兴是重事轻说。To move house requires forward planning.要搬家得先做好计划。

To have told my secret would have given me away.要是讲出了我的秘密就是把我自己出卖了。