2012高考英语备考之名词性从句

更新时间:2023-06-09 05:25:19 阅读: 评论:0

2012高考备考英语之名词性从句
名词在句中一般作主语、宾语、表语和同位语。能象一个名词一样在句中充当这些成分
的从句就叫名词性从句。名词性从句包括主语从句、宾语从句、表语从句、同位语从句。
①What surprid me most was to e some of the village people ated on the
hold是什么意思啊benches at the end of the room.
使我最为吃惊的是看到有些村民坐在教室后面的板凳上。(主语从句)
②This was what the blacksmith was reading.
这就是铁匠在读的东西。(表语从句)
③Do you know why winter is colder than summer?
你知道冬天为什么比夏天冷吗?(宾语从句)
④They expresd the hope that they would come over to visit China again.
他们表达了想再来中国的愿望。(同位语从句,作hope的同位语)
引导名词性从句的关联词有以下三类:
从属连词:that, whether, if, as if (用于表语从句)
连接代词:who, what, which, whom, who等
连接副词:when, where, why, how以及由how组成的词组how many, how long, how far 等
㈠名词性从句的语序
名词性从句的语序要用陈述句语序,而不要使用一般疑问句的语序
sm什么意思 如:
Whether he will be able to come remains a question.
他是否能来还是个问题。
The question is who will be the next speaker.
问题是谁接着发言。
He admitted that he was wrong.
他承认错了。
melbourne
Can you tell me why a rocket can fly in outer space?
你能告诉我为什么火箭能够飞入外层空间吗?
I have no idea when he will be back.
鱼我所欲也原文及翻译我不知道他什么时候回来。
㈡主语从句
主语从句的三种类型:
⒈由连词that引导:
如:
That China is a great socialist country is well known.
中国是一个伟大的社会主义国家,这是众所周知的。
That he will come back soon is certain.
他很快会回来是肯定的。
◆由连词that引导的主语从句,在大多数情况下会放到句子的后面,而用代词it作形式主语。常见的以it作形式主语的主语从句句型有四种:
It + be + 形容词+ that …
It + be + 名词词组+ that…
It + be + 过去分词+ that…
It + ems/happens/appears/doesn’t matter/makes no difference + that…
如:
①It is clear (形容词)that we badly need help.
很明显,我们急需帮助。
②It is necessary(形容词) that you (should ) master the computer.
你很有必要掌握电脑。
(当形容词是necessary, important, strange等时,主语从句常用虚拟语气:(should) + 动词原形)
③It is no wonder (名词词组) that he looks pale.
难怪他看起来脸色苍白。
④It is a pity (名词词组)that we can’t go.
我们不能去真是遗憾。
⑤It is still unknown (过去分词)that who will win the match.
还不知道谁会赢得这场比赛。
⑥It is said(过去分词) that Mr. Green has arrived in Beijing.
据说格林先生已到了北京。
⑦It happened that I had en the film.
碰巧我看过了那部电影。
⑧It ems that he is playing football.
他似乎正在踢足球。
it 作形式主语代替主语从句时,要注意和as引导的定语从句的区别。
如:
①It was reported that the US was under the terrorist attack.
据报道,美国遭到恐怖分子的袭击。
(主语从句,有that, 无逗号)
②As was reported, the US was under the terrorist attack.
据报道,美国遭到恐怖分子的袭击。
(定语从句,无that, 有逗号)
⒉由what(…所…的东西)、whatever(所…的一切)、whoever(一切…的人)等代词引导:
如:
What he wants to tell us is not clear.
他要跟我们说什么,还不清楚。
Whoever is tired may rest.
谁要是累了就可以休息。
Whatever was said here must be kept cret.
这里所说的话都应保密。
⒊由连接代词或连接副词(或whether)引导:
这类主语从句可以直接用在句首作主语,也可以放在句子后部去,前面用it作形式上的主语,这两种结构基本上可以换用,意思上没什么差别。
如:
become是什么意思
①When we shall have our sports meet is still a question.
shall是什么意思= It is a question when we shall have our sports meet.
我们什么时间举行运动会还是个问题。
②Whether he will join us won’t make too much difference.
= It won’t make too much difference whethe r he will join us.
他是否加入到我们当中来没多大关系。
㈢表语从句
表语从句放在主句中的连系动词后面,引导表语从句所用的的关联词和引导主语从句所
用的关联词相同。此外,连词as if也可以引导表语从句。
粉饰如:
①That is where the red Army crosd the Yangtze River.
这就是红军横渡长江的地方。
②This is exactly what I expected.
这正是我希望的。
③It ems as if he would soon recover.
他似乎快要恢复健康了。
图表作文模板
㈣宾语从句
引导宾语从句的关联词和引导主语从句的关联词相同。
在使用宾语从句时应注意时态的呼应:
⒈如果主句是祈使句或主句的谓语动词是现在时或将来时,宾语从句的谓语可根据句意的需要而用任何一种时态。
如:
①Peter believes that his dream will come true some day.
彼得相信有一天他的梦想会实现。(一般将来时)
②Plea tell me what you think of the project.
请你谈谈你对这个工程的看法。(一般现在时)
③I will tell him that you have come .
我要告诉他你来了。(现在完成时)
④I will tell him that you came this morning.
我要告诉他你是今天上午来的。(一般过去时)
⒉如果主句中的谓语动词是过去时态,宾语从句中的谓语动词一般情况下要用过去时态的某种形式。
⑴在叙述过去的事情时,如果从句中的谓语动词所表示的动作与主句的谓语动词所表示的动作同时发生,从句要用一般过去时或过去进行时。
如:
①He said that he was looking for Bill.
他说正在找比尔。
②I asked whether he knew Japane.
我问他是否懂日语。
⑵如果从句的谓语动词所表示的动作发生在主句的谓语动词所表示的动作之前,从句要用过去完成时。
如:
He told me that he had watched the football match.
他告诉我已看过了这场足球赛。
⑶如果从句的谓语动词所表示的动作发生在主句的谓语动词所表示的动作之后,从句的谓语动词要用过去将来时。
如:
I knew that he would come a few days later.
我知道过几天他要来。
⒊如果宾语从句中说的是客观真理,谓语动词总是用一般现在时,而不受主句中谓语动词时态的影响。
如:
①I realized that practice makes perfect.
我懂得了熟能生巧的道理。
②He said that the sun ris in the east.
他说太阳从东方升起。
◆连接代词/副词 + 不定式,常用在某些动词后面(decide, know, wonder, ask, tell, show, find out, consider, teach, promi等)来代替宾语从句。
如:
①The book explains how to solve the problem.
=…how we shall solve the p roblem.
这本书解释如何解决这个问题。
②We’ll go to the zoo tomorrow. But I don’t know when to start.
=…when we shall start.
我们明天要去动物园,但是我不知道何时动身。
㈤同位语从句
能接同位语从句的名词有:fact, idea, news, information, order, belief, suggestion, advice, hope, doubt, reply, answer, saying等,用来引导同位语从句的
词有that, whether, when, where等。
kiwifruit如:
①The fact that water is compod of hydrogen and oxygen is undeniable.
水是由氢和氧化合而成这一事实是无可否认的。
②He must answer the question whether he agrees to it or not.
他必须回答他是否同意此事这样一个问题。
③I have no idea when he will be back.
我不知道他什么时候回来。
百度翻译器拍照④Then aro the question where we were to get the machines needed.
这时就产生了这样一个问题:我们到哪里去找所需要的机器。
◆同位语从句和定语从句的区别:
定语从句是先行词的修饰语,它不涉及先行词的具体内容。如果定语从句是用that引导,that在从句中不但起连接作用,而且在定语从句中充当一个句子成分;同位语从句对
中心词的内容作进一步的解释和说明,表明中心词的具体、实际内容。引导同位语从句的
that在同位语从句中不作任何成分,只起连接作用,无具体词义,且不可省略。
如:

本文发布于:2023-06-09 05:25:19,感谢您对本站的认可!

本文链接:https://www.wtabcd.cn/fanwen/fan/78/908638.html

版权声明:本站内容均来自互联网,仅供演示用,请勿用于商业和其他非法用途。如果侵犯了您的权益请与我们联系,我们将在24小时内删除。

标签:主语   动词   谓语   引导
相关文章
留言与评论(共有 0 条评论)
   
验证码:
推荐文章
排行榜
Copyright ©2019-2022 Comsenz Inc.Powered by © 专利检索| 网站地图