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初中三年级英语

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  • 单选题
    ____ struck me most is that you have made great progress in _____.
    [     ]

    A. That, such a short time
    B. Which, so short a time
    C. What, such a short time
    D. It, a so short time
    本题信息:2012年模拟题英语单选题难度一般 来源:张雪
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本试题 “____ struck me most is that you have made great progress in _____.[ ]A. That, such a short timeB. Which, so short a timeC. What, such a short timeD...” 主要考查您对

副词

主语从句

等考点的理解。关于这些考点您可以点击下面的选项卡查看详细档案。
  • 副词
  • 主语从句
副词:
是一种用来修饰动词、形容词、全句的词,说明时间、地点、程度、方式等概念的词。副词是一种半虚半实的词。
副词可分为:地点副词、方式副词、程度副词、疑问副词和连接副词。
副词连用顺序:程度副词+方式副词+地点副词+时间副词。

副词分类:
1、时间副词有三类:always, often, usually, sometimes, never, ever, hardly等一般位于系动词、情态动词和助动词之后,实之前义动词
1)表示发生时间的副词:
It’s beginning to rain now!  现在开始下雨了!
2)表示频繁程度的副词,也称频度副词always, often, usually, sometimes, never, ever, hardly等一般位于系动词、情态动词和助动词之后,实之前义动词:
She often changes her mind.  她常改变主意。
3)还有一些其他表示时间的副词:
 He has just had an operation. 他刚动过手术。
2、地点副词:
1)有不少表示地点的副词:
She is studying abroad.  她在国外留学。
2)还有一些部分与介词同形的副词。它们与介词同形,跟宾语的是介词,否则是副词:
①用作介词:Stand up!  起立!
②用作副词:A cat climbed up the tree.  猫爬上了树。
3)以where 构成的副词也是地点副词: 
It’s the same everywhere.  到处都一样。
3、方式副词:
carefully, properly(适当地), anxiously(焦虑地), suddenly, normally(正常地), fast, well, calmly(冷静地), politely(有礼貌地), proudly(自豪地), softly, warmly ,slowly
4、程度副词:
much,little, very,rather(相当),so,too,still, quite, perfectly(完美地), enough, extremely(非常), entirely(整个),almost, slightly(细小地), hardly.
5、疑问副词:
how, when, where, why.
6、关系副词:
when, where, why.等。
7、 连接副词:
therefore(因此),moreover(此外),however,otherwise(另外的),then,when ,where,how,why等。

副词的语法作用:
副词在句中可作状语,表语,补语,定语。
He works hard. (作状语)
他工作努力。
You speak English very well. (作状语)
你英语讲的相当好。
Is she in ? (作表语)
她在家吗?
Let's be out. (作表语)
让我们出去吧。
Food here is hardly to get. (here作定语,hardly作状语)
这儿很难弄到食物。
Let him out!(作补语)
让他出去!
修饰名词的副词放在被修饰词之后
a. The villagers there are busy getting in wheat.


不同类型副词的用法比较:
方式副词:
1)英语中有大量方式副词,说明行为方式(回答how的问题):
How beautifully your wife dances.  你夫人舞跳的真美。
2)还有相当多的副词,表示某些情绪:
She smiled gratefully.  她感激的笑了笑。
3)还有一些以-ly结尾的副词,表示动作发生的状况:
He left the town secretly. 他悄然离开了这座城市。

程度副词和强调副词 :
1)程度副词可修饰动词,表示“到某种程度”:   Is she badly hurt?  她伤得重吗?
  [说明] 这类副词除修饰动词外,还可修饰形容词(a)或另一副词(b):
a. fairly simple 相当简单      quite correct 完全正确
b. wonderfully well 好极了    do it very quickly 干得很快
2)much 是一个特殊的程度副词,它可以:
a. 修饰形容词等:
I’m not much good at singing. 我唱歌不太好。
 b. 修饰比较级:
You sing much better than me. 你比我唱的好多了。
Their house is much nicer than ours. 他们的房子比我们的好多了。

疑问副词和连接副词:
1)疑问副词:疑问副词用来引导特殊问句:
how: How is your grandmother? 你奶奶身体好吗?
where: Where does she come from? 她是哪儿人?
when: When can you come? 你什么时候能来?
why: Why was he so late? 他为什么来得这么晚?
2)连接副词:连接副词意思和词形都和疑问副词一样,但都引导从句或与不定式连用:
how: Do you know how to start this machine? 你知道这台机器怎样启动吗?
where: I don’t know where he lives. 我不知道他住在哪儿。(引导宾语从句)
when: Tell me when you’ll be ready. 告诉我你什么时候准备好。(引导宾语从句)
why: That’s why I came round. 这就是我来的原因。(引导表语从句)

一些其它类型的副词,如表示方向的副词:
Let’s go inside. 咱们到里面去。
Take two steps forward. 向前走两步。


副词的位置:
1、实义动词前,be动词、情态动词之后。
I am also Bush.
I can also do that.
I also want to play that games.
I get up early in the morning everyday. 我每天早早起床。
He gave me a gift yesterday. 他昨天给了我一件礼物。
She didn't drink water enough. 她喝的水不够。
The train goes fast. 火车跑得快。
We can go to this school freely. 我们可以免费到这家学校学习。
They left a life hardly then. 当时他们的生活很艰难。
He has a new hat on today. 他今天戴了一顶新帽子。
I have seen this film twice with my friends. 这部电影我和朋友看过两次。

2、副词修饰形容词,副词时,副词在前面,而被修饰的词在后面。
It's rather easy, I can do it. 这很容易,我能做到。
He did it quite well. 他做得相当好。
It's rather difficult to tell who is right.很难说谁是对的。
It's so important that I must tell my friends. 这件事太重要了,我得告诉我的朋友。
It's much better. 好多了。

3、频度副词可放在实义动词的前面,情态动词和助动词的后面。
I often help him these days. 这些日子我经常帮助他。
I always remember the day when I first came to this school.
我常常记得我第一次来学校的那一天。
You mustn't always help me. 你不能老是帮助我。
He seldom comes to see us. 他很少来看我们。
We usually go shopping once a week. 我们通常一周买一次东西。
The new students don't always go to dance. 新学生并不时常去跳舞。

4、疑问副词,连接副词,关系副词以及修饰整个句子的副词,通常放在句子或从句的前面。
When do you study everyday? 你每天什么时间学习?
Can you tell me how you did it? 你能告诉我你如何做的吗?
First, let me ask you some questions. 先让我来问几个问题。
How much does this bike cost? 这辆车子多少钱?
Either you go or he comes. 不是你去就是他来。
The students were reading when the teacher came into the classroom. 当老师进教室时,学生们正在读书。

5、时间副词和地点副词在一个句中, 地点副词在前面时间副词在后面。
We went shopping in the supermarket at 9 o'clock yesterday.
昨天九点钟我们到超市买东西了.
What were you doing in the classroom yesterday afternoon?
昨天下午你在教室里干什么?
The accident took place in the Eleven Avenue one hour ago.
一小时前十一号大街发生了一场事故。

6、否定副词在句首,句子要倒装,如:
Never have I felt so excited!
兼有两种形式的副词:
1) close与closely
close意思是"近"; closely 意思是"仔细地"
He is sitting close to me.
Watch him closely.

2) late 与lately
late意思是"晚"; lately 意思是"最近"
You have come too late.
What have you been doing lately?

3) deep与deeply
deep意思是"深",表示空间深度;deeply时常表示感情上的深度,"深深地"
He pushed the stick deep into the mud.
Even father was deeply moved by the film.

4) high与highly
high表示空间高度;highly表示程度,相当于much
The plane was flying high.
I think highly of your opinion.

5) wide与widely
wide表示空间宽度;widely意思是"广泛地","在许多地方"
He opened the door wide.
English is widely used in the world.

6) free与freely
free的意思是"免费";freely 的意思是"无限制地"
You can eat free in my restaurant whenever you like.
You may speak freely; say what you like.
副词有加a或ly的 区别在于通常加a 的副词描述一种状态,而加ly 的副词则倾向于感觉。
主语从句:
在复合句中充当主语成分的句子叫做主语从句。常规主语从句,即句子在复合句中充当一个主语。 主语从句的时态:不受主句的时态影响和限制。 
例如:
That he finished writing the composition in such a short time surprised  us all. 
What we need is time. 
It is certain that he will win the match. 
(1) 引导主语从句连词有that,whether,who,what,whatever等    
(2) 连词位于句首不能省略    
(3) 主语从句大多数情况下视为第三人称单数

主语从句引导词:
1、由连词that引导的主语从句。
例如:That you will win the medal seems unlikely.
你想获得奖牌看起来是不可能的。
That you are so indifferent bothers me.
你如此冷淡使我很烦恼。
That she survived the accident is a miracle.
她在事故中幸免于难简直是奇迹。
2、用连接代词或连接副词if, whether 引导的主语从句。
例如: Which of them escaped from the prison is still a mystery.
他们哪一个是从监狱里逃跑的,仍然是个谜。
When they will come hasn’t been made pubic.
他们什么时候来还不知道。
Whether she is coming or not doesn’t matter too much.
她来不来都无关紧要。
3、用关系代词引导的主语从句。
例如:What you need is more practice.
你所需要的是更多的训练。
What I want to know is this. 我想知道的就是这事。
Whatever we do is to serve the people.
我们无论做什么都是为人民服务。
4、主语从句可以直接放在主语位置上,也可以用it作形式主语,而将从句放在句末(尤其是当谓语较短时)。
例如:That light travels in straight lines is known to all.
光沿直线传播,这是众所周知的事。
=It is known to all that light travels in straight lines.
众所周知光沿直线传播。
When the plane is to take off has not been announced .
飞机何时起飞还没有宣布。
= It has not been announced when the plane is to take off.
还没有宣布飞机何时起飞。
当what引导的主语从句表示“…的东西”时,一般不用it作形式主语。
错:It is a book what he wants.
对:What he wants is a book. 他想要的是本书。
如果带主语从句的句子是疑问式,则必须用it作形式主语的结构。
例如:Has it been settled who will be sent to carry out the task ?
谁将被派去执行这项任务决定了吗 ?
主语从句与宾语从句区别:
主语从句与宾语从句两者的用法和在句中的作用是不同的,下面从它们的各自用法来介绍。
一.主语从句
主语从句 定义:在句子中担当主语的是一个从句,这个从句就叫做主语从句。
主语从句是在复合句中充当主语的从句,通常放在主句谓语动词之前或由形式主语it代替,而本身放在句子末尾。
1. It 作形式主语和it引导强调句的比较
①主语从句常用it作形式主语,一般常用句型为:It is+{名词/形容词/过去分词}+主语从句例如:
It is still a question whether she will come or not.
It is strange that you should like him.
It is still unknown which team will win the match.
另外,还有一些比较多见的结构:
It turned out that……;
It has been proved that……;
It happened/occurred that……;
It is well-known that……等等
②而强调句则不同,它的结构是:It+be+被强调部分+that+从句
强调主语:It is the times that produce their heroes.时势造英雄
强调宾语:It is English that Prof.Lin teaches us.
强调状语:It was in shanghai that I saw the film.
判断是否是强调句有一个方法,就是将that以后的“句子的其余部分”拿出来单独看,看有没有缺成分,缺的是什么成分,再把谓语动词后面that前面的那部分,带到你认为缺成分的地方,如果放进去是一句完整的句子了,那就说明是强调句。

2. 用it 作形式主语的结构
(1) It is +名词+that从句
It is a fact that … 事实是……
It is an honor that …非常荣幸
It is common knowledge that …是常识
(2) it is +形容词+that从句
It is natural that… 很自然……
It is strange that… 奇怪的是……
(3) it +不及物动词+that从句
It seems that… 似乎……
It happened that… 碰巧……
(4) it is+过去分词+that从句
It is reported that… 据报道……
It has been proved that… 已证实……

3.主语从句不可位于句首的五种情况
(1) if 引导的主语从句不可居于复合句句首。
(2) It is said , (reported) …结构中的主语从句不可提前。例如:
It is said that President Jingo will visit our school next week.
(3) It happens…, It occurs… 结构中的主语从句不可提前。例如:
It occurred to him that he failed in the examination.
(4) It doesn’t matter how/whether …结构中的主语从句不可提前。例如:
It doesn’t matter whether he is wrong or not.
(5) 含主语从句的复合句是疑问句时,主语从句不可提前。例如:
Is it likely that it will rain in the evening?

4. What 与that 在引导主语从句时的区别
What 引导主语从句时在从句中充当句子成分,如主语.宾语.表语,而that 则不然。例如:
What you said yesterday is right.

宾语从句用以区分主语从句的几个特征:
1、引导词:whatwhichwhosewhenwhetherifwhere

2、语序:宾语从句必须是用陈述语句。
如:I think that you must work harder.
宾语从句的引导词、连接词的区别、否定转移等现象。
(1)表达时间的几个句型:一般用when或者是what time:
What time will the train leave?
由于时刻都是固定的,也可以用一般现在时代替一般将来时:
What time does the train leave?
(2)时间的表达方式:8:19(nineteen past eight),7:57(three to eight),在时间的中间也可以加上分的单词(minutes)
(3)had better +动词原型。意思是提要求,建议。但是上下级不能用这种方式,因为语气太重:
You had better give up smoking .
(4)sb leave sth +地点
I left my book in my classroom yesterday.
(5)may I have your name(addressage)?一般询问对方的年龄、名字等,不要习惯以前的问法,这样很不礼貌,而是要采访上面的问法。
以前的习惯是:how old are you? what's your name?
(6)修饰名词的代词次序:限-描-大-形---年---颜----籍----物--------类+名词:
this is a bridge.
This is a beautiful bridge
补充:从句的语序永远是陈述句。
主语从句结构:
1、It is +名词+从句
It is a fact that… 事实是……
It is good news that … ……是好消息
It is a question that … ……是个问题
It is common knowledge that … ……是常识
类似的名词还有:a pity;a wonder;a good thing; no wonder; surprise等。
例如:It is a mystery to me how it all happened.
这一切是怎么发生的是个谜。
It is common knowledge that the whale is not a fish.
鲸鱼不是鱼,这是常识。
It is no surprise that Bob should have won the game.
鲍勃会赢得这场比赛,这不足为奇。

2、It is +形容词+从句
It is necessary that … 有必要……
It is clear that … 很清楚……
It is likely that … 很可能……
It is important that … 重要的是……
类似的形容词还有:
strange; natural; obvious; true; good; wonderful; possible; unlikely; quite; unusual; certain; evident; worth-while; surprising; interesting; astonishing, etc.
例如:It is obvious that conductors and insulators are both important in industry.
很明显导体和绝缘体在工业中都很重要。
It is doubtful whether she will be able to come.
她是否能来令人怀疑。
It was really astonishing that he refused to talk to you .
他拒绝和你说话真是令人惊讶。
It is essential that he should be here by the weekend .
周末之前,他应该到这里是必要的。
It seems obvious that we can not go on like this.
很明显我们不能这样下去了。

3、It is +过去分词+从句
It is said that … 据说……
It is reported that … 据报道……
It has been proved that … 已证明……
It must be proved that… 必须指出……
类似的过去分词还有:known; estimated; expected; believed; thought; hoped; noted; discussed; required; decided; suggested; demanded; made clear; found out,etc.
例如:It is thought that he is the best player.
大家都认为他是最好的选手。
It is estimated that the vase is 2000 years old.
据估计这个花瓶有2000年的历史。
It is used to be thought that a new star must be due to a collision between two stars.
过去一直认为新星是由于两颗星星之间碰撞产生的。
It has not been made clear when the new road is to be opened to traffic.
还没弄清楚这条路将开始通车。

4、It +不及物动词+从句
It seems that … 好像是……
It happened that… 碰巧……
It follows that … 由此可见……
It has turned out that … 结果是……
类似的不及物动词还有:seem, appear, occur, follow, happen, turn out, etc.
例如:It turned out that nobody remembered the address.
结果是无人记得那个地址。
It now appears that they are in urgent need of help.
看起来他们急需帮助。
It does not matter if I missed my train, because there is another later.
没有赶上这趟火车没有关系,稍晚还有一趟。
It happened that I saw him yesterday.
碰巧我昨天看见他了。
当“及物动词 + 宾语”较短时,也可用这种结构。
例如:It shocked me that Peter did not tell anybody where he was.
让我吃惊的是彼得没有告诉任何人他在哪里。
It does not interest me whether you go or not.
我对你去不去不感兴趣。
It +某些固定结构+ 主语从句。
例如:It doesn’t make too much difference (It doesn’t make any difference / It doesn’t alter the situation),whether it rains or not .
下不下雨都没有多大关系。
It does not make any difference whether it rains or not .
下不下雨没什么分别。
It does not make the least difference to me what you do.
对我来说你做什么都无关紧要。
Is it of much consequence to you that Mr. Wang has failed to do it ? 王先生没有做成这件事对你有什么重要影响吗?