初中英语语法-名词性从句练习题
初中英语语法English Grammar
名词性从句
******************************************************
第十一章名词性从句
在主从复合句中，从句可以充当主句的主语、表语、宾语或同位语。由于在多数情况下，主语、表语、宾语或同位语这四种句子成分由名词性词类充当，所以，我们把这些作用相当于名词的从句统称为名词性从句，把充当主语、表语、宾语或同位语的从句分别称为主语从句、表语从句、宾语从句或同位语从句。也就是说充当什么成分就叫什么从句。名词性从句由连接词（或关联词）引导。常用的连接词有：
疑问词（who, whom, whose, what, which, where, why, when, how）可以引导主语、宾语和表语从句。它们的特点是：1、疑问词有本身的词义；2、疑问词在从句中担当句子成分，如主语、宾语或状语；3、这种疑问词引导的从句一律用陈述语序，不能用疑问语序。For example:
Do you know whom they are looking for? 你知道他们在找谁吗？（宾语从句，陈述语序。不能是whom are they looking for?）
I don’t know who did it.我不知道这是谁干的。（宾语从句。在从句中如果疑问词作主语，其陈述语序和疑问语序一致。）She asked me where I had been.她问我到哪儿去了。（宾语从句。陈述语序，不能是where had I been. 直接引语，间接引语。注意这句话的时态。）
Can you tell me when the train will arrive? 你能告诉我火车什么时候到吗？(宾语从句。陈述语序，不能是when will the train arrive. 直接引语，间接引语。)
I don’t know why he hasn’t come yet. 我不知道他为什么还没来。（宾语从句，陈述语序。不能是why hasn’t he come yet.）He didn’t tell me what you were doing. 他没和我说你在干什么。（宾语从句，陈述语序。不能是what were you doing.）
What you have done might do harm t other people. 你所做过的事情有可能伤害别人。（主语从句。what 作从句的宾语。陈述语序，不能是what have you done. 如果用疑问语序，意思发生了变化，成了“你做了什么？”。）
I don’t know where he is now. 我不知道他现在在哪里。（宾语从句，陈述语序。不能是where is he now.）
Where he went for his weekend is not known. 不知道他去哪里过的周末。（主语从句，where 作从句的地点状语。陈述语序，不能是where did he go for his weekend.）
Whose fault this is is not important. 这是谁的过错并不重要。（主语从句，whose 作从句的定语。陈述语序，不能是whose fault is this.）
What I want to know is where he has gone for his weekend. 我想知道的是他到哪里度周末去了。（这句话包含两个名词性从句：what I want to know是主语从句，what 在从句中作宾语，从句用陈述语序，不能是What do I want to know. Where he has gone for his weekend 是表语从句，where 在从句中作状语，从句用陈述语序，不能是where has he gone for his weekend.）
下面我们再分别讲述主语从句、宾语从句、同位语从句和表语从句。
一、主语从句
1．that 引导主语从句时，that 没有意义，但不能省略。（that 引导宾语从句时可以省略。）
For example:
It worried her a bit that her hair was turning gray.她的头发正在变白，这使她很不安。that引导主语从句，it 作形式主语，that 不能省略。
That she is a rich woman is known to us all. 众所周知，她是个富有的女人。这是that 引导主语从句，that 不能省略。这句话可以改为用it 作形式主语的句型。请同学们改写：It is known to us all that she is a rich woman.）
We didn’t know (that) you had sold your house. 我们不知道你已经把你的房子卖了。这是that引导宾语从句，that 可以省略。注意这句话的时态。
2．从句作主语时，多数情况下由 it 作形式主语，而把主语从句放在后面，尤其是谓语部分（包括宾语）较短的情况下。
For example:
It wasn’t very clear what she meant. 不清楚她是什么意思。
It is important that he should come on time. 他按时来是很重要的。
It is true that that man on the left is a well-known writer here. 左边那个人是本地的一位著名作家，这是真的。这里，第一个that 引导主语从句，是单纯的连词，无词义，不作句子成分。
第二个that 是指示代词，作句子成分，是man 的定语。3．whether 既可以引导主语从句也可以引导宾语从句，但if不能引导主语从句。whether 后面可以加or not, 而if 不能与or not 连用。作介词宾语时不用if.如：
Whether I knew John doesn’t matter. = It doesn’t matter whether I knew John. 我是否认识约翰没有关系。
Whether or not she’ll come isn’t clear. = Whether she’ll come or not isn’t clear. = It isn’t clear whether …. 她是否来还不清楚。
It all depends on whether we can get their cooperation. 这是主语从句还是宾语从句？it 是形式主语吗？it 是代词，whether 引导的是宾语从句，作介词on 的宾语，不能用if引导。
请翻译这句话。这完全取决于我们是否能得到他们的合作。
I worry about whether I hurt her feelings. 宾语从句，介词
宾语，不能用if 引导。请翻译这句话。
She asked me whether/if you were married. 宾语从句，既可以用whether, 又可以用if 引导。注意时态的对应。请翻译这句话。
We haven’t decided whether/if we shall give them aid.
I’m not sure whether/if the report is believable.
Now let’s do some translation:
现在还很难预测谁会赢得下一届总统选举。
It is still hard to predict who will win the next presidential election.
对于多数公民来说，谁当选总统无关紧要。
Who will become the president doesn’t matter much to most citizens.
这位前总统是否会被判处死刑还有待观察。
It remains to be seen whether the ex-president will be sentenced to death.
真可惜，王教授不能出席我们的英语晚会。
It is a pity that Prof. Wang can’t attend our English Evening.
我们需要的是更多的时间。
What we need is more time.
二、宾语从句
在谓语动词、介词、动词不定式、分词、动名词之后都可以带有宾语从句。某些形容词如sure, happy, glad, certain, pleased 等之后也可以带有宾语从句。
1．that 引导的宾语从句: that 没有意义，在口语或非正式文体中
常省略
例如：
I really feel she’s making a mistake. 我的确感到她正犯
错误。
James said (that) he was feeling better. 詹姆斯说他感到好些了。
Hearing that his son was badly wounded, he hurried to the hospital to see him.听说儿子受了重伤，他急忙赶到医院去看
望他。
I suggested that we should go home. 我建议我们回家去。
虚拟语气，that 一般不能省略。
2．whether/if (是否)引导的宾语从句：如果要突出“究竟是…还是不…”，常在whether 后面加or not; if 一般不与or not
连用。如：
He asked me if/whether I knew John. 他问我是否认识约翰。 Let me know whether you can come or not. 你能来还是不能来，告诉我一声。
3．在think, believe, suppose, expect 等动词的宾语从句中，否定不用在从句中，而是将think 等词变为否定形式。For
example:
I don’t think the film is interesting.我觉得这部电影没
什么意思。
I don’t suppose we are going outing tomorrow. 我认为我
们明天不会出去郊游。
4．如果从句作宾语而后面还有补语，为了保持句子的平衡，用it
作形式宾语，而将宾语从句放在句尾。常跟这样的复合宾语的动词有：make, find, see, hear, feel, think, consider, regard, take….for granted等。如：
George made it clear that he opposed this project. 乔治已明确表示他反对这个项目。it 代表that 引导的句子，作宾语，clear 是宾语补足语。
They kept it quiet that he was dead. 对他已经死亡的消息，他们秘而不宣。
I took it for granted that you’d stay with us. 我想当
然认为你会和我们呆在一起。
三、同位语从句
同位语从句是对名词的内容给予具体、详细的说明。常在后面接同位语从句的名词有fact, news, idea, truth, hope, suggestion, question, problem, doubt, fear, belief等。同位语从句常用的引导词为that,有是也用when, where 等疑问词。
如：
The news that the United States was hit by terrorist attacks took the whole world by surprise. 美国受到恐怖主义分子袭击的消息令全世界吃惊。
The idea that you can do this work well without thinking is quite wrong.你认为不动脑筋就能做好这件工作的想法是完全错误的。
People used to hold the belief that the earth was the center of the universe. 人们曾认为地球是宇宙的中心。
The difficulty lies in the fact that we are short of money.困难在于我们缺乏资金这个事实。
They have no idea at all where he has gone.他们一点儿也不知道他去哪儿了。
注意：同位语从句的that 只是引导词，没有其他语法作用，在句子中不作句子成分，不能省略；而定语从句中的that 除了引导定语从句外，还是定语从句的一个成分，在定语从句中作主语或宾语，作主语时不能省略，作宾语时可以省略。
如：
The idea that some peoples are superior to others is sheer nonsense.有些民族优越于其他民族这种想法简直荒谬。（请辨别是同位语从句还是定语从句。）（同位语从句）
The idea that he proposed at the meeting is sheer nonsense. 他在会议上提出的这个想法简直荒谬。（请辨别是同位语从句还是定语从句。）（定语从句）
No one is happy with the fact that he found out. 没有人对他发现的事实感到高兴。（请辨别是同位语从句还是定语从句。）（定语从句）
No one is happy with the fact that he will become their boss.没有人对他将成为他们的老板这一事实感到高兴。（请辨别是同位语
从句还是定语从句。）（同位语从句）
四、表语从句
表语从句位于主句的连系动词之后，在非正式文体中引导词that 可以省略。如：
That’s not what I want. 那不是我要的。
That’s why I have come.那就是我为什么来了。
My opinion is that things will improve.我的意见是事情会好起来的。
One advantage of solar energy is that it will never run out. 太阳能的一个优点是永远也不会枯竭。
The truth is that he didn’t really try. 实际情况是他没有真正努力。
The problem is who is to pay and when we can start.问题是谁来付帐、我们又何时开始。
The fact is that he didn’t notice the car until too late. 事实是他注意到车时已经太晚了。
What surprised me was that he spoke English so well.使我感到吃惊的是他英语讲得那么好。
All I can say is that I have nothing to do with it. 我能说的就是我与此事没有关系。
What I want to know is where we shall go and whether she will
join us. 我想知道的是我们要去什么地方以及她是否加入我们。
此外，表语从句还可由as if （好像）引导。如：
It looked as if it was/were going to rain. （虚拟语气）
Now let’s do some translati on:
这就是她昨天请一天假的原因。
That is why she had a day off yesterday.
我的想法是，个人的权利应该得到充分尊重。
My idea is that individual rights should be fully respected.问题在于上帝是否真的存在。
The question is whether the God really exists.
我想知道的是，他是如何在这么短的时间内完成这个项目的。
What I want to know is how he managed to complete the project in such a short time.
五、形容词后的that 从句
that 引导的名词性从句还可以用在一些形容词后面。这种句型一般都用人作主语，所用的形容词都是表示思想状况或感情色彩的形容词，如certain, sure, positive, afraid, convinced, anxious, disappointed, worried, glad, happy, sorry, amazed, surprised, aware, doubtful, confident等等。
如：
I am sure/certain that he’s at home now.我肯定他现在在家。
He became angry that you made the same mistake. 你犯了同样的错误，他生气了。
He remains confident that he will win. 他仍然自信他会赢
She is aware that I can’t help her. 她知道我帮不了她的忙。
I am glad that you’ve come. 你来了我很高兴。
He appeared/seemed surprised that I said “no”. 我说不，他似乎很吃惊。
I am afraid that I can’t promise you anything. 恐怕我不能向你保证什么。
We were rather disappointed that you were not able to come yesterday. 昨天你没能来我们有点失望。
I am a bit worried that she will not be able to make it. 我有点担心她做不成这件事情。
六、what 从句的小结
1．意思是“所….的事/物”, 相当于the thing(s) that…, that which…, 或those which… 可以用于以下情况：
(1)引导主语从句。如：
What she saw frightened her. 她看到的事情吓了她一跳。
What was once regarded as impossible has now become a reality.
曾经被认为不可能的事情，现在已经变成了事实。
What I’m afraid of is their taking him to that place. 我
怕的是他们带他到那地方去。
What we are worrying about is just her innocence. 我们担心的是她的幼稚。
But what hurt our feelings most was the personal comment of the judge. 最伤我们感情的是法官的私下评论。
What will be, will be. 要发生的事总是要发生的。（谚语）
What is gone is gone. 过去的事就过去了。
(2)引导表语从句。如：
That’s what I hope. 那就是我希望的。
I should like to be a teacher. That’s what I want to be.
我想当老师，那是我想干的事。
Times are not what they used to be. 时代不同了。
He’s not what he was a few years ago. 他不是几年前的他了。
Your health is not what it ought to be. 你的身体应该更好。
(3)引导宾语从句，包括介词宾语。如：
He could not express what he felt. 他不能表达他的感受。
Well, I’ll do what I can. 好吧，我尽力。
I can’t do what you’ve just asked of me. 我不能做你刚才
要求我的事。
And having got what he wanted, he took his hat and went away.
得到了他要的东西，他拿上帽子就走了。
As a friend of yours, I want to tell you what I hear. 作
为你的朋友，我想告诉你我所听到的。
The father began to criticize what the boy had done. 父亲开始批评男孩所做的事。（注意时态）
She was not happy at what he had said. 她对他说的话不高兴。
Don’t poke your nose into what doesn’t c oncern you. 不要多管闲事。
The city is different from what it was ten years ago. 这座城市和十年前不同了。
It was a small place then compared to what it is now. 和现在比起来，它那时候是个小地方。
I don’t care about money or what people call position. 我
不在乎金钱或者别人所谓的地位。
Philip was depressed by what he had gone through. Philip 经历过的事情使他很消沉。
They paid fifty percent of what they were able to earn to the state.
他们能挣来的东西，百分之五十交给了国家。
2．用作插入语，指代后面的成分。这和非限定性定语从句正好相反，非限定性定语从句指代的是前面的成分。如：
Then I discovered, what was news to me, that his wife was Mary’s niece. 后来我发现，他妻子原来是Mary的侄女，这对我是个新闻。
He never joined in the usual sports of the boys, and, what is remarkable, never went out in a boat on the river. 他从来不参加男孩子通常做的体育活动，更奇怪的是，他从来不坐船出去到河上面去。
He’s an interesting speaker, and, what is more important, he knows his subject thoroughly. 他讲话生动有趣，更重要的是，他对课题了如指掌。
He went to the meeting and, what was worse, insisted on speaking. 他去参加了会议，而且更糟糕的是，他坚持要发言。
It is a useful book, and, what is more, not an expensive one.
这是本很有用的书，再说也不贵。
You’ll have nobody but yourself to blame, and, what’s more, you’ll get no sympathy from anybody. 你怪不着别人，只能怪你自己；还有，你得不到任何人的同情。
We invited a new speaker and, what’s more, he was happy to come. 我们请到了一位新的发言人，而且他很乐意来。
3．引导让步状语从句，等于“不管什么…”。注意状语从句的语序。如：
Do what she would, she could not invent a reason for not going.
不管她会做什么，她都编不出不去的理由。状语从句把实义动词放在句首，句子倒装。＝No matter what she would do, …
Come what may, you’ll always keep it secret. 无论怎样，
你都要保守秘密。＝No matter what may come, ….
Jack has made up his mind that, come what might, he would stay there. Jack已经拿定主意，无论如何他也要呆在那里。＝…no matter what might come, …
Say what he will, in his heart he knows that he is wrong. 不管他怎么说，内心里他知道自己错了。= No matter what he will say, …
练习：
一、选择最佳答案填空
1．______ he always serves the people very well is known.
A. What
B. That
C. Which
D. Who
2．______ you have done might do harm to other people.
A. What
B. That
C. Whether
D. Which
3．I don’t care ____ she has no money. I care____ she is honest or not.
A. if…if
B. whether…whether
C. if…whether
D. whether…if
4. They found at last ____ they had been looking for.
A. that
B. what
C. where
D. which
5. He will be here on time. But I’m not sure _____ he drives or takes the train.
A. whether
B. if
C. when
D. how
6. The reason why he was late is ___ he got up too late.
A. that
B. because
C. as
D. for
7. I want to know ____ the leather coat belongs to.
A. who
B. which
C. that
D. whom
8. Can you tell me ___ the hospital is?
A. where
B. who
C. that
D. whether
9. We all know ____ she will be our English teacher.
A. which
B. what
C. that
D. who
10. I wish _____ he would pass the examination.
A. how
B. whether
C. when
D. that
Key: BACBA ADACD
二、把两个单句合成主从复合句
model: Does he live there? Could you tell me?
→Could you tell me whether (if) he lives there?
1.Can Mike write a little Chinese now? I want to know.
→I want to know whether/if Mike can write a little Chinese now.
2.Did Jenny try to explain why she was late? Can you tell us?→Can you tell us if/whether Jenny tried to exp lain why she was late?
3.Did the monkey want to eat bananas? Do you know?
→Do you know if/whether the monkey wanted to eat bananas?
4.Do you like sports? I ask you.
→I ask you if/whether you like sports.
5.Does she play basketball? Do you know?
→Do you know if/w hether she plays basketball?
6.Has the whole street been cleaned? I don’t know.
→I don’t know if/whether the whole street has been cleaned.
7.Were there a lot of people in the street? Can you tell me?→Can you tell me if/whether there were a lot of people in the street?
8.Are they preparing for the sports meet? Do you know?
→Do you know if/whether they are preparing for the sports meet?
9.Had John told Mr. Smith about his past? Could you tell me?→Could you tell me if/whether John had told Mr. Smith about his past.
10.Has anybody ever been into some of the pyramids? Please
tell me.
→Please tell me if/whether anybody has ever been into some of the pyramids.
初中英语语法——三大从句汇总(重点笔记)知识讲解
初中英语语法——三大从句汇总 在英语中，主要有三大从句，即名词性从句（包括主语从句，宾语从句，表语从句，同位语从句）、形容词性从句（即定语从句）、副词性从句（即 状语从句,包括时间、条件、结果、目的、原因、让步、地点、方式等）。以 下是一些基本的从句的语法知识点 A、定语从句专项讲解与训练 一、定语从句概念 定语从句（attributive clause），顾名思义，就是一个句子作定语从属于主句。定语一般是由形容词充当，所以定语从句又称作形容词从句。另外，定语从句是由关系代词或关系副词引导的，故又称作关系从句。 定语从句一般放在它所修饰的名词或代词之后，这种名词或代词被称作先行词。请看示例： The woman who lives next door is a teacher. 先行词定语从句 在所有的从句中，算定语从句最难掌握，因为汉语里没有定语从句，汉语里只有定语，而且总是放在名词之前来修饰名词。 二、关系代词引导的定语从句 关系代词代替前面的先行词，并且在定语从句中充当句子成分，可以作主语、宾语、定语等。常见的关系代词有：who, that, which。它们的主格、宾格和所有格如下表所示： 先行词主格宾格所有格 人 who whom whose 物 which which whose of which 人、物 that that — （一）关系代词who, whom和 whose的用法 who代替人，是主格，在定语从句中作主语。例如： An architect is a person who designs buildings. 建筑师是设计房屋的人。
I will never forget the teacher who taught us chemistry in the first year of my senior middle school.我将永远不会忘记在高一时教我们化学的那位老师。 Anyone who wants to apply for this job must send us the resume by email first. 想应聘这个职位的任何人都必须先通过电子邮件向我们发送简历。whom代替人，是宾格，在定语从句作宾语，在非正式英语常可省略。例如：Do you know the gentleman whom we met in the school library yesterday? 昨天我们在学校图书馆里遇到的那位先生你认识吗？ This is the student whom my father taught ten years ago.这是我爸爸十年前教的学生。 The girl who I saw is called Mary. 我见到的那个女孩名叫玛丽。（在非正式英语中，主格who代替了宾格whom，亦可省略） whose一般代替人，有时亦可代替物，是所有格，在定语从句作定语。例如：The girl student whose father is a senior engineer used to study abroad. 其父是一位高级工程师的那个女学生过去在国外留学。 Do you know the name of the hotel whose window we can see here? 我们这儿能看到窗户的那个宾馆叫什么名字，你知道吗？（关系代词whose指代先行词hotel，正式用法应该用of which。whose window=the window of which，意思是：the window of the hotel。） （二）关系代词which的用法 which代替物，在定语从句作主语或宾语，作宾语时还可省略。例如： I do not like stories which have unhappy endings. 我不喜欢有不幸结局的小说。（which可以换成that） Tom works for a factory which makes watches. 汤姆在一个制表厂工作。（which可以换成that） （三）关系代词that的用法 that既可指人又可指物，在当代英语中大多指物，在定语从句作主语或宾语，作宾语时还可省略。例如： Is she the girl that sells newspapers? 她是卖报纸的那个女孩吗？（that可以换成who） Where is the ice-cream that was in the fridge?
初中英语语法——If引导的条件状语从句(讲解及练习)
条件句从句主句 真实一般现在时一般将来时 情态动词+动原祈使句 非真实 一般过去时 be动词用（were） would/could+动原初中英语――条件状语从句（讲解&练习） Ⅰ条件状语从句的定义 Ⅱ条件状语从句的引导词 1.if引导的条件状语从句：表示在某种条件下某事很可能发生。 If we pay much attention to the earth, we'll have a better world. 如果我们多关爱地球，就会拥有一个更美好的世界 If it rains tomorrow, what shall we do? 如果明天下雨，我们怎么办？ 注意：if还可以引导虚拟条件句，表示不可实现的条件，从句中多用一般过去时或过去完成时。 What would happen if there were no water ? 如果没有水会怎样？ 2.unless引导的条件状语从句，unless的意思是如果不，除非。可与if...not互换。 You will fail in English unless you work hard. 你英语考试会不及格的，除非你更加努力。 3.as /so long as引导的条件状语从句：as /so long as意思是“只要” So long as you're happy,i will be happy. 只要你高兴，我就高兴。 Ⅲ条件状语从句的种类 Ⅳ条件状语从句的时态原则 用法例句 ①主句为一般将来时态，if从句用一般 现在时态（即主将从现）。We will stay at home if it rains tomorrow. 如果明天下雨，我将要呆在家。 ②主句中含有情态动词，if从句用一 般现在时态。If you finish your homework, you can go home now.如果你做完了作业，你现在可以回家了。 ③主句为祈使句，if从句用一般现在 时态。Don’t jump into the river if you feel very hot. 如果你感到很热，不要跳入河里。 ④主句为过去将来时，if从句用一般 过去时态（如果涉及到be动词， 一律都用were）。此时，表达的是和现实相反的推测，用虚拟语 气。If I were you, I wouldn’t do it like that.如果我是你，我就不会那么做的。 If you gave me some money, I would be very happy. 如果你给我一些钱，我就会很高兴的。 二、if 引导的条件状语从句 （1）“if 从句+祈使句”的句子。其实，if 作为一个连词，主句也可以是其他形式的句子。 例如：If you want to go, please let me know. (2)“祈使句 + and (or)+ 陈述句”
初中英语语法宾语从句讲解_专项练习及答案
初中英语语法宾语从句讲解，专项练习及答案注意！宾语从句小口诀： 宾语从句三注意，时态语序引导词； 主句一般现在时，从句不需受限制； 主句一般过去时，从句须用相应时； 陈述句转化that引，一般疑问句用if/whether, 特殊问句疑问词，引导词后陈述式。 一、基本讲解 1 概念:在句中担当宾语的从句叫宾语从句，宾语从句可作谓语动词的宾语，也可做介词的宾语。eg, He said he was good at drawing. (动词宾语) He asks him how long Mike has been down . (动词宾语) Miss Zhang is angry at what you said. (介词宾语) 2.连接词 (1) .陈述句转化成宾语从句时，引导词用that,口语中常常省略。 e.g, She told me (that) she would like to go with us. (2)以whether 或if 引导的宾语从句, 主要用来引导一般疑问句意思或选择疑问句意思的宾语从句，从句同样是陈述语序 eg, I wonder if /whether u have told the new to Li Lei . 注意：一般情况下，whether 和if 可以互用，但有些情况例外。 a. 当从句做介词的宾于是只用whether 不用if eg, We are talking about whether we'll go on the pinic. b. 引导词与动词不定式或not 连用时，只用whether. eg, Please let me know what to do next. Could you tell me whether u go or not? c. if当如果讲时，引导的是条件状语从句，这时不能用whether. (3).特殊疑问句转化成宾语从句时，引导词用特殊疑问词；引导词后要用陈述句语序。 E.g. Could you tell me what's the matter\wrong with you? 特殊情况：：当do you think后接特殊疑问句转化成宾语从句时，句式结构应为引导词＋do you think＋陈述句语序。 3.宾语从句时态
初中英语语法大全知识点总结
英语语法大全 初中英语语法 学习提纲 一、词类、句子成分和构词法： 1、词类：英语词类分十种： 名词、形容词、代词、数词、冠词、动词、副词、介词、连词、感叹词。 1、名词(n.)：表示人、事物、地点或抽象概念的名称。如：boy, morning, bag, ball, class, orange. 2、代词(pron.)：主要用来代替名词。如：who, she, you, it . 3、形容词(adj..)：表示人或事物的性质或特征。如：good, right, white, orange . 4、数词(num.)：表示数目或事物的顺序。如：one, two, three, first, second, third, fourth. 5、动词(v.)：表示动作或状态。如：am, is,are,have,see . 6、副词(adv.)：修饰动词、形容词或其他副词,说明时间、地点、程度等。如：now, very, here, often, quietly, slowly. 7、冠词(art..)：用在名词前,帮助说明名词。如：a, an, the. 8、介词(prep.)：表示它后面的名词或代词与其他句子成分的关系。如in, on, from, above, behind. 9、连词(conj.)：用来连接词、短语或句子。如and, but, before . 10、感叹词(interj..)表示喜、怒、哀、乐等感情。如：oh, well, hi, hello. 2、句子成分：英语句子成分分为七种：主语、谓语、宾语、定语、状语、表语、宾语补足语。 1、主语是句子所要说的人或事物,回答是“谁”或者“什么”。通常用名词或代词担任。如：I’m Miss Green.(我是格林小姐) 2、谓语动词说明主语的动作或状态,回答“做(什么)”。主要由动词担任。如：Jack cleans the room every day. (杰克每天打扫房间) 3、表语在系动词之后,说明主语的身份或特征,回答是“什么”或者“怎么样”。通常由名词、代词 或形容词担任。如：My name is Ping ping .(我的名字叫萍萍) 4、宾语表示及物动词的对象或结果,回答做的是“什么”。通常由名词或代词担任。如：He can spell the word.(他能拼这个词) 有些及物动词带有两个宾语,一个指物,一个指人。指物的叫直接宾语,指人的叫间接宾语。间 接宾语一般放在直接宾语的前面。如：He wrote me a letter . (他给我写了一封信) 有时可把介词to或for加在间接宾语前构成短语,放在直接宾语后面,来强调间接宾语。如： He wrote a letter to me . (他给我写了一封信) 5、定语修饰名词或代词,通常由形容词、代词、数词等担任。如：
初中英语语法状语从句大全
初中英语语法状语从句大全 1.时间状语从句 引导连词有when，while，till，not…until，since， after ,before ,as soon as The bus won’t start until everybody gets on. 公共汽车直到每人都上车为止，才开动。 When he knocked at the door I was cooking. 当他敲门时，我正在煮饭。 Last night before he came back home, his wife had already cooked dinner and waited for 2 hours. 昨天晚上在他回到家之前，他的妻子已经做好晚饭足足等了他两小时之久。 After I went to church, I went shopping. 2. 地点状语从句 地点状语从句通常由where, wherever 引导。 Where there is a will, there is a way. 哪里有志向，哪里就有出路。有志者事竟成。 Where there is a life, there is a hope. 哪里有生命，哪里就有希望。留得青山在，不怕没柴烧。 Wherever you go, whatever you do, I will be right here waiting for you. 不管你去哪里，不管你做什么，我都会在此守侯你。
3.原因状语从句 引导连词有because，as, since。 He didn′t see the film because he had seen it. 他没有看那部电影，因为他已经看过了。 They couldn’t get on the train，for it was too crowed. 比较：because, since, as和for 1) because语势，用来说明人所不知的原因，回答why提出的问题。当原因是显而易见的或已为人们所知，就用as或 since。 I didn't go, because I was afraid. Since /As the weather is so bad, we have to delay our journey. 2) 由because引导的从句如果放在句末，且前面有逗号，则能 够用for来代替。但如果不是说明直接原因，而是多种情况加以推断，就只能用for。 He is absent today, because / for he is ill. He must be ill, for he is absent today.
(完整版)初中英语宾语从句专项练习(完整版)
宾语从句基本讲解与练习 宾语从句小口诀 宾语从句三注意，时态语序引导词； 主句一般现在时，从句不需受限制； 主句一般过去时，从句须用相应时； if/whether,引，一般疑问句陈述句转that 特殊问句疑问词，引导词后陈述式。 一、概念宾语作用的从句叫做宾语从句。在句子中起到二、连接词 在从句中不。that在非正式场合that可以省略)1. 陈述句转化成宾语从句时，引导词用that ( 充当任何成分，也没有实在意思，只起到连接作用。没有人告诉杰克第二天有班No one told Jack (that) there would be a class meeting the next day. 会。Little Tom was afraid (that) he couldn't pass the exam. 小汤姆担心这次考试不及格。say, think, wish, hope, imagine, wonder, know, believe, 从句做宾语的动词有：that1】可跟【拓展等。agree, explain, feel, suggest, hear, mean, notice等词，而宾语从句的意思是否定expect think, believe, suppose, 【拓展2】当主句谓语动词是
时，常把否定转移至主句表示。我认为他不会在会上发言的。I don't think (that) he can give a speech at the meeting.so等后，可用等动词以及I'm afraid 【拓展3】在think, believe, imagine, suppose, guess, hope 代替一个否定的宾语从句。代替一个肯定的宾语从句，用not eg: --- Do you believe he will come? 你相信他会来吗？ --- I believe so. 我相信会。 我相信不会。I don't believe so. (或I believe not.) --- 主要用来引导一般疑问句意思或选择疑问句意思的宾语引导的宾语从句, whether或if 2. 以。或whetherif在从句中不充当任何成分，意为“是否”从句，从句是陈述句语序。He asked me if he might use my knife. →He asked me. ？eg: “May I use your knife” 】从句的主语如果是第一人称，变为宾语从句则与主句的主语一致；如果是第二人1【注意1 称，则与主句的宾语一致；如果是第三人称，不用变化。 eg: “Do you know her telephone number？”He asked me. →He asked me whether I know her telephone number. 【注意2】：一般情况下，whether 和if 可以互用，但有些情况例外。 ①当从句做介词的宾于是只用whether 不用if。 eg: We are talking about whether we'll go on the picnic. 我们在讨论是否去野餐。 ②引导词与动词不定式或or not 连用时，只用whether。 eg: Please let me know whether to do next step. 请让我知道是否开展下一步行
初中英语语法大全汇总
初中英语语法大全汇总 （一） 一.词类( ) 名词英文名称(缩写为n.) 表示人或事物的名称例词等 冠词英文名称(缩写为.) 用在名词前帮助说明名词所指的人和或事物。例词a() 代词英文名称(缩写为) 用来代替名词、形容词或是数词例词 形容词英文名称(缩写为.) 用以修饰名词,表示人或事物的特征 例词. 数词英文名称(缩写为.) 表示数量或是顺序。例词 动词英文名称(缩写为v.) 表示动作或状态。例词() 副词英文名称(缩写为.) 修饰动词、形容词或其他副词。例词 介词英文单词(缩写为.) 表示名词、代词等和句中其他词的关系。例词. 连词英文单词(缩写为.) 用来连接词与词、短语与短语或句与句。例词. 感叹词英文单词(缩写为.) 表示说话时的喜悦、惊讶等情感。例词. 二.名词() 1.总的说来,名词分专有名词和普通名词两类。 专有名词: 表示具体的人,事物,地点或机构的专有名称。 中国亚洲北京。 专有名词的第一个字母要大写。 普通名词: 表示某些人,某类事物,某种物质或抽象概念的名称。例如: 老师茶改革 普通名词又可进一步分为四类 1) 个体名称: 表示单个的人和事物。 马汽车房间苹果风扇照片 2) 集体名称: 表示一群人或一些事物的名称。 人们家庭军队政府集团 3) 物质名词:表示物质或不具备确定形状和大小的个体的物质。 火钢空气水牛奶 4)抽象名词:表示动作,状态,品质或其他抽象概念。 劳动健康生活友情耐力 2.名词按其所表现的事物的性质分为可数名词和不可数名词。 可数名词( )有复数形式,如: a 不可数名词( )一般没有复数形式. 抽象名词, 物质名词和专有名词一般是不可数名词。 沙糖 有少数名词即可作可数名词,也可作不可数名词,但含义不同。 玻璃玻璃杯纸报纸,文件 名词的功能 名词在句中作主语, 宾语,介词宾语,宾语补助语,表语以及名词短语作状语。
初中英语语法状语从句专练及答案
初中英语语法状语从句专练及答案 1 ( ) 1 The meeting didn't start___ everyone was there. A. because B. until C. why D. if ( ) 2 The boy ___ to bed ___ his mother came in. A. went not; until B. didn't go; after C. went; until D. didn't go; until ( ) 3 I won't believe you___ I have seen it with my own eyes. A. before B. until C. after D. when ( ) 4 He ___ home ___ she was satisfied ___ his answer yesterday. A. didn't go; until; with B. wasn't go; after; to C. doesn't go; before; with D. didn't go; until; to ( ) 5 He ___ back until the work ___ done. A. isn't; will be B. isn't; is C. won't be; will be D. won't be; is ( ) 6 They didn't start the work ___ their teacher came back. A. until B. while C. as soon as D. if 2 ( ) 1 Tom will call me as soon as he ___ Shanghai. A. arrives B. will reach C. arrives in D. get to ( ) 2 I'm sure he'll come to see me before he ___ Beijing. A. will leave B. is leaving C. leave D. leaves ( ) 3 I will tell him the news as soon as he___ back. A. come B. comes C. will come D. came 3 ( ) 1 Tom has got a watch. He ___ it for two years. It _______ by his father. A. has bought; was bought B. has got; is bought , C. was bought; has bought . D. has had; was bought "' ( ) 2 When he got to the station, the train ___. A. left B. had left C. leaves D. has left ( ) 3 The boy told his father what he ___ in the street. A. saw B. have seen C. had seen D. see ( ) 4 We ___ TV when the telephone ____. A. watched; was ringing B. were watching; rang C. watch; rings D. are watching; rang ( ) 5 By the end of last term, I___ ten books. A. had finished reading B. have finish reading
初中英语语法宾语从句讲解-专项练习及答案
初中英语语法宾语从句讲解 小口诀： 宾语从句三注意，时态语序引导词；主句一般现在时，从句不需受限制； 主句一般过去时，从句须用相应时；陈述转化that引，一般疑问用if/whether, 特殊问句疑问词，引导词后陈述式。 一．基本讲解来源：直接引语变间接引语 概念:在句中担当宾语的从句叫宾语从句。 Eg: He said,“I am good at drawing”. He said he was good at drawing. (动词宾语) 1.引导词 (1) that引导宾语从句时，通常用陈述句充当, that可省略。 Eg: She said,“I want to go there ”She said (that) she wanted to go there. (2) whether 或if 引导的宾语从句,由一般疑问句/选择疑问句充当，陈述语序。 Eg: “Are you interested in geography?” she said. She asked if/whether I was interested in geography. I wonder if /whether she has told the new to Li Lei . I’m not sure whether he will come or not. 注意：一般情况下，whether 和if 可以互用，但有些情况例外 a. 介词短语后只用whether 不用if eg: We are talking about whether we'll go on the panic. b. 引导词与动词不定式或or not 连用时，只用whether. eg:I can?t say whether or not he will come on time c. if当如果讲时,引导的是条件状语从句，表示‘如果’，不能用whether. Eg: If you want to be a good teacher, it will take times. Whether you can succeed depends on how much effort you pay. (3).特殊疑问词引导宾语从句时，不可省略，陈述句语序。 特殊疑问词为：how , when, where, why ,which whose. E.g. …What do you want?? He asked. He asked me what I wanted. I have no idea where he is now. I don?t know how to deal with it. He asked whose handwriting is the best in the class. 2.宾语从句时态 a.主句为一般现在时，从句不受主句的限制 eg: Do you know if/whether he has seen the film? I?m sorry to hear that your father is ill. She says she is going to go to Beijing next week. He tells me that his sister came back yesterday. b.当主句是一般过去时，从句用过去的相应某种时态 She didn?t know why the boy was late again. (过去一般) I didn't know if/whether he had seen the film.（过去完成） I wondered when she was going to America.（过去将来） 注意：当主句是一般过去时，而从句表示的是客观真理，自然现象，科学原理，格言等，从句仍然要用一般现在时。例如： Eg: He said （that the earth moves round the sun. / that light travels much faster than sound.）The teacher told us （seeing is believing.）
初中生中考必须掌握的英语语法大汇总
语法知识是在掌握一定量的单词和短语的基础上才能获得的。因此，单词的形态变化是语法学习的基础之基础。而九种基本时态和含有不复杂的状语从句及宾语从句的复合句是初中生学习的重点也是语法学习的难点。 总之，语法部分是英语学习的重点和难点。语法知识掌握得好，将大大加快英语学习的进程。本文帮大家归纳了词法、九种基本时态以及初中生需要掌握五种基本从句，希望对广大中学生有所帮助。 1词法 ▊ 1.名词 1.1 名词的可数与不可数 可数名词指表示的人或事物可以用数来计量，它有单数与复数两种形式。不可数名词指所表示的事物不能用数来计量。物质名词与抽象名词一般无法用数目，来统计，都成为不可数名词。 不可数名词前一般不能用冠词a、an来表示数量，没有复数形式。要表示“一个……”这一概念，就须加a piece of这一类短语。要注意许多名词在汉语里看来是可数名词，在英语里却不可数。如：chalk，paper，bread，rice，grass，news等。 1.2 名词复数的规则变化 A.一般情况下加-s。 B.以s, x, ch, sh, 结尾的加-es C.以辅音字母加y结尾的改y为i再加-es D.以f，fe结尾的，去掉f或fe，变成v再加-es 1.3 名词的所有格 A.单数名词词尾加’s，复数名词词尾若没有s，也要加’s。 如：the worker's bike，the Children’ s ball
B.表示几个人共有一样东西，只需在最后一个人的名字后加’ s若表示各自所有，则需在各个名字后’ s。 如：This is Lucy and Licy’ s room. These are Kate's and jack’ s rooms. C. 如果是通过在词尾加—s构成的复数形式的名词，只加’。 如:the students’ books，the girls’ blouses (另外：名词+of+名词名词是有生命的，我们就用’s结构来表示所有关系。如果名词所表示的事物是无生命的，我们就要用名词+of+名词的结构来表示所有关系。) ▊ 2.代词 人称代词，物主代词，反身代词，指示代词，不定代词 2.1 人称代词 第一人称单数 I me my mine myself 复数we us our ours ourselves 第二人称 单数you you your yours yourself 复数you you your yours yourselves 第三人称 单数he him his his himself
初中英语语法状语从句讲解专项练习及答案
初中英语语法状语从句讲解专项练习选择合适的连接词，完成下列句子。 spends a lot of money on books______he is not rich. fell into sleep ______she was listening to the music. David at school today ----No. He is at home ______he has a bad cold. , won't have supper ______my mother comes back. to him slowly ______he may understand you better. 6. ______ she doesn't come on Sunday, I'll go fishing by myself. is four years ______I had left that small village. 8. ______the air moves, it is called wind. will go to the park ______it doesn't rain tomorrow. boys did ______much work. are few new words in the passage ______we can't understand it. ? back ______you come from. reached the station ______the train had left. you have a swimming pool ----No, we don't. At least, not ______big ______yours. me your paper ______you have finished it. is raining hard, ______we have to stay at home. 17. ______you work harder, you'll never pass the final exam. after the children ______I am out. ' village is ______far away ______I can't get there on foot. is ______an interesting book ______I can't stop reading it. 能力提高练习 1 ( ) 1 The meeting didn't start___ everyone was there. A. because B. until C. why D. if ( ) 2 The boy ___ to bed ___ his mother came in. A. went not; until B. didn't go; after C. went; until D. didn't go; until ( ) 3 I won't believe you___ I have seen it with my own eyes. A. before B. until C. after D. when ( ) 4 He ___ home ___ she was satisfied ___ his answer yesterday. A. didn't go; until; with B. wasn't go; after; to C. doesn't go; before; with D. didn't go; until; to ( ) 5 He ___ back until the work ___ done. A. isn't; will be B. isn't; is C. won't be; will be D. won't be; is ( ) 6 They didn't start the work ___ their teacher came back. A. until B. while C. as soon as D. if 2 ( ) 1 Tom will call me as soon as he ___ Shanghai. A. arrives B. will reach C. arrives in D. get to ( ) 2 I'm sure he'll come to see me before he ___ Beijing. A. will leave B. is leaving C. leave D. leaves ( ) 3 I will tell him the news as soon as he___ back. A. come B. comes C. will come D. came 3 ( ) 1 Tom has got a watch. He ___ it for two years. It _______ by his father. A. has bought; was bought B. has got; is bought , C. was bought; has bought . D. has had; was bought "' ( ) 2 When he got to the station, the train ___. A. left B. had left C. leaves D. has left
初中英语语法易错题及初中英语语法三大从句汇总
沪江英语 > 初中英语/初中英语语法易错题 一、名词、冠词 1.-What can I do for you? -I'd like two _______. A. box of apple B. boxes of apples C. box of apples D. boxes of apple 2. Help yourself to _________. A. some chickens B. a chicken C. some chicken D. any chicken 3. ________ it is today! A. What fine weather B. What a fine weather C. How a fine weather D. How fine a weather 4. Which is the way to the __________? A. shoe factory B. shoes factory C. shoe's factory D. shoes' factory 5. This class ________ now. Miss Gao teaches them. A. are studying B. is studying C. be studying D. studying 6. We will have a _________ holiday after the exam. A. two month B. two-month C. two month's D. two-months 7.____ trees are cut down in the forests every year. A. Thousand B. Thousands C. Thousand of D. Thousands of 8. Our sports meeting will be held ________. A. on 24, Tuesday, April B. in April 24, Tuesday
初中英语语法状语从句-精华版
状语从句 状语从句用来修饰主句中的动词，副词和形容词的从句叫状语从句。根据其含义状语从句可分为时间状语从句，地点状语从句，条件状语从句，原因状语从句，结果状语从句，比较状语从句，目的状语从句，让步状语从句。 1. 时间状语从句 (1)时间状语从句常用when, as, while, before, after, since, till, until, as soon as等连词来引导。例如： When while as 的区别It was raining hard（rain hard 下大雨）when got to school yesterday. While he was doing his homework, the telephone rang. As he walked along（沿着走）the lake, he sang happily. He had learned a little Chinese before he came to China. After he finished middle school, he went to work in a factory. (2)在时间状语从句里，通常不用将来时态，用现在时态表示将来的动作或状态。例如： I’ll ring you up as soon as I get to New York. I will tell him everything when he comes back. He won’t believe it until he sees it with his own eyes. (3)在带有till或until引导的时间状语从句的主从复合句里 如果主句用肯定式，其含义是“一直到……时”，谓语动词只能用延续性动词。 如果主句用否定式，其含义是“直到……才……”, “在……以前不……”, 谓语动词可用瞬间动词。 例如： The young man read till the light went out（熄灭）. Let’s wait until the rain stops. We won’t start until Bob comes. Don’t get off（从下来）until the bus stops. 【。固定组合里from morning till night，till/until是不能替换的，】 2. 条件状语从句 (1)条件状语从句通常由if, unless引导。例如： What shall we do if it snows tomorrow? Don’t leave the building unless I tell you to. (2)在条件状语从句里，谓语动词通常用现在时态表示将来的动作或状态。例如： I’ll help you with your English if am free tomorrow. He won’t be late unless he is ill. (3)“祈使句+ and (or)+ 陈述句” 在意思上相当于一个带有条件状语从句的复合句。例如： Hurry up, or you’ll be late. =If you don’t hurry up, you’ll be late. Study hard and you will pass the exam. =If you study hard, you will pass the exam. 3. 原因状语从句 (1)原因状语从句通常由because, since, as引导。例如： He didn’t come to school because he was ill. As it is raining, we shall not （不得；不应该）go the zoo. Since you can’t answer the question, I’ll ask someone else.