最新英语中几大从句学习资料
英语中几大从句的用法总结
2010-03-16 22:08:46| 分类：语法学习| 标签：|字号大中小订阅
⒈主语从句
⑴主语从句可直接位于主语的位置，如果从句较长，谓语又较短，可用it作形式主语，而将从句放在句末。常见的句型有：
*It is a fact\a pity\a question\good news that...
*It seems\appears\happened\has turned out that...
*It is clear\important\likely\possible that...
*It is said\reported\estimated\has been proved that...
*It is said that comic books create a connection between people of the
same generation.
*It seems that the performance is very useful.
⑵what引导的主语从句表示“...的东西时”，一般不用it作形式主语。
*What we lack is experience.
⑶what, who, when, why, whether等词含有各自的疑问意义，但它们引导的主语从句，都用陈述语序。
*How the plan is to be carried out should be discussed again.
*I did know why I felt like crying.
⒉宾语从句
⑴宾语从句可位于及物动词、介词和某些形容词后。连词that常可省略。介词后一般接疑问词引导的宾语从句。in that(因为),except that(除了),but that(只是）已构成固定搭配，其他介词后一般不接that引导的宾语从句。
*I promised that I would change the situation.
*All this is different from what American young people would say about
friendship.
*He is certain that watching so much television is not good for children.
*This article is well-written except that it is a bit too long.
⑵宾语从句后如有宾补，要用形式宾语it来代替，而把宾语从句移至宾补之后。
*He has made it clear that he would not change his mind.
⑶在think, believe, suppose, expect等动词后的宾语从句中，如果谓语是否定的，一般将否定词移至主句谓语上，宾语从句则变成肯定形式。
*He didn't think that the money was well spent.
⒊表语从句
⑴表语从句出现在结构为“主语+系动词+表语从句”的句子中。表语从句除可用that, what, when, why, whether, how等引导外，还可由because, as if(though)等引导。that 常可省略。如主句主语为reason,只能用that引导表语从句，不可用because.
*Perhaps the most important thing to remember is that there is no one common
type of life in America.
*The reason why so many people died there is that there were not enough food supplie s.
*It looks as if successful international cultural communication will make the world sm aller.
⑵宾语从句后如有宾补，要用形式宾语it来代替，而把宾语从句
移至宾补之后。
*He has made it clear that he would not change his mind.
4.同位语从句
同位语从句用于对前面出现的名词作进一步说明，一般用连词that引导，由于先行名词的意义不同，也可用whether/who/when/where/what/why/how等引导。常见的先行名词有fact/idea/belief/news/hope/conclusion/evidence/suggestion/order/
Problem/report,/decision.有时由于谓语较短，将同位语从句位于谓语之后。
*She finally made the decision that she would join the fashion show.
*I had no idea how many books I could borrow at a time.
*The news came that their team had won the championship.
5.定语从句
【定语从句所修饰的先行词可以是名词或代词，也可以是一个句子。定语从句通
常位于先行词之后，由关系代词或关系副词引导】
⑴限制性定语从句【限制性定语从句修饰先行词，对先行词起修饰作用，紧接先行词之后，无逗号，若省去，原句意思不完整。引导定语从句的关系代词有
who/whom/whose/which/that等who/whom/
whose用于指人，whose有时也可指物，相当于of which；which用于指物；that 既可指人也可指物，但只用于限制性定语从句中。关系代词除了引导定语从句，替代先行词外，还在从句中担任主语、宾语、定语等】
*The computers and cables which make up the Internet are owned bypeople and organ izations.
*Those who live alone or who are sick may have trouble in getting
close to other people.
*The girl whose parents died in an accident is living with her grandmother.
1)当先行词是all/anything/everything/something/nothing等不定代词或先行词前有first/last/any/few/much/some/no/only以及形容词最高级修饰时，只能用关系代词that 引导从句。
*That is all that I've heard from him.
*He's the first person that I'm going to interview this afternoon.
2)在从句中作宾语的关系代词常可省略。关系代词紧跟介词，作介词宾语时不可用that，只可用which或whom引导从句，并且不可省略，但当介词位于宾语从句句末时，作为介词宾语的关系代词仍可用that，也可省略。
*This is one of those things with which we have to put up.
*This is one of those things (which\that) we have to put up with.
3)引导定语从句的关系副词有when/where/why等。关系副词在从句中作状语，意义上相当于一个“介词+which”的结构。
*Even in comic books where(=in which) there are no words,the stories are fully expres sed through the drawings.
*No one knows the reason why(=for which) he was so angry that day.
⑵非限制性定语从句【非限制性定语从句既可修饰先行词，也可修饰整个主句，起补充说明作用，与主句之间有逗号隔开，若省去，原句意思不受影响。不可用that 引导非限制性定语从句。关系词不可省略】
*Every object has a gravitational pull, which is rather like magnetism.
⑶“介词+which\whom\whose”引导的定语从句
【“介词+which\whom\whose”可引导限制性定语从句，也可引导非
限制性定语从句，该结构中介词的选择取决于从句谓语动词的固
定搭配，或先行词的习惯搭配】
*This is the computer on which he spent all his savings
*It is written by a person with whom we are all familiar.
⑷as引导的定语从句
【as引导的定语从句主要用于“such...as”及“the same...as”
的结构中，代替先行词是人或物的名词。as引导非限制性定语句
时，代替整个主句，从句可位于主句之前、之后或中间】
*These are not such problems as can be easily solved.
(as代替先行词problems)
*As is mentioned above,no single company or group can
Control what happens on the Internet.(as代替主语)
6.状语从句
⑴时间状语从句
引导时间状语从句的从属连词和词组有：
1）when/whenever/while/as/after/before/since/till/until/once等。
*We have learnt quite a lot about it since we came here.
2)as soon as/hardly(scarcely)...when/no sooner...than/each(every) time/the moment/im mediately(that)等。
*As soon as I sent an e-mail message, I received positive responses.
*The moment he heard the good news, he jumped with joy.
⑵地点状语从句
引导地点状语从句的连词是where, wherever.
*Wherever she went, she took her little daughter with her.
⑶原因、结果和目的状语从句
1)引导原因状语从句的连词有：
because/as/since/now(that)/seeing that/considering that/in that等。
*Considering that he is a freshman, we must say he is doing well.
2)引导结果状语从句的连词有：so...that,/such...that/so that/ that/so等。
*Mickey Mouse is so attractive that the children are reluctant to leave.
3)引导目的状语从句的连词有：so that/in order that/for fear that/lest等，从句常使用may/might/can/could/would等情态动词。
*We got up early this morning so that we could catch the first bus to
the railway station.
⑷条件和让步状语从句
1）引导条件状语从句的连词有：if / unless,
as(so) long as/on condition that/in case/provided(providing) that/supposing等。
*As long as you have the right equipment, you can
use a telephone line to transmit computer data.
2)引导让步状语从句though/although/whether/even though /even if /no matter what(when, how...)/whatever(whenever, wherever, however....)等。Though/even if等引导状语从句可转换成含有as的部分倒装结构，具有强调意义。其结构为“形容词（副词、动词、名词）+as+主语+谓语”。
*No matter what you may say, I would not change my mind.
*Young as he is, he is quite experienced in this work.
(=though he is young)
*Child as he is, he can speak English fluently.
(=though he is a child)
⑸方式状语从句
引导方式状语从句的连词有as/just as/as if/as though等。
as if/as though引导的状语从句中，谓语动词常用虚拟语气，
表示与事实相反。
*The young man made the experiment just as the teacher had taught him.
*Everything went on as usual as if nothing had happened.
病句专项练习
1、下列句子没有语病的一项是（）
A．妈妈说的羚羊是用一件黑色硬木雕成的工艺品。
B．面对错综复杂的局面，我们一定要认真研究，仔细调查，不可掉以轻心。
C．风儿从我脚下的林子里钻出来，送来林涛深沉的低吟。
D．大雁知道，在每个沼泽地和池塘边，都有瞄准它们的枪声。
2、下列各句中，没有语病的一项是（）
A.营造健康文明的网络文化环境，清除不健康信息已成为新时期精神文明建设的迫切需要。
B.在阅读文学名著的过程中，常常能够使我们明白许多做人的道理，悟出人生的真谛。
C.会不会用心观察，能不能重视积累，是提高写作水平的基础。
D.他上课认真听讲，下课一有工夫不是看语文、数学等书，就是看报纸，全班同学没有一个不说他学习不积极。
3、选出下列句子中没有语病的一项（）
A．莫言获得诺贝尔文学奖之后，又默默地写了一本大约16万字左右的书。
B．第27届浙江省青少年科技创新大赛注重培养青少年科学探究和创新实践。
C．贝克汉姆在巴黎圣日耳曼队夺冠后宣布即将退役，停止20年的辉煌职业生涯。D．如今，年轻人喜欢上网购物，一些老年人也加入到“淘宝一族”的行列。
4、下列对病句的修改不正确的一项是（）
A．中学生之所以喜欢网络小说的原因，在于这些作品大多思想感情丰富细腻，而且叙述方法自由活泼。（语意重复，“之所以”和“的原因”去掉其中之一。）
B．我认为，应该尽可能使用简化字，不要滥用繁体字，这样会给汉字规范化和青少年学习增加困难。（表意不清，“这样”一词指代不明。）
C．望着白云缭绕的香炉峰和飞流直下的庐山瀑布，无不使游览者感受到大自然的壮美雄奇和神功伟力。（缺主语，去掉“使”，并将“游览者”移到“无不”之前。）D．他们在遇到困难的时候，并没有消沉，而是在大家的依赖和关怀中得到了力量，树立了克服困难的信心。（用词不当，将“依赖”改为“依靠”。）
5、下列各项中有语病的一项是（）
A．近年来，学生书写水平逐渐下降的问题，引起了全社会的广泛关注。
B．中考和高考评卷已经采取了对字迹潦草的试卷酌情扣分。
C．有人直言不讳地批评说，国内很多城市的建筑风格千篇一律。
D．雾霾天气不仅大大影响了城市的空气质量，也加剧了城市的交通拥堵。
6、下列句子没有语病的一项是( )
A．“六一”节，许多年轻人因为已经长大，也玩起了滚铁环等传统游戏，以此怀念童年。
B．深深眷恋家乡南京的朱先生，在网上听到歌曲《锦上南京》，留下了亲切美好的印象。
C．“寻找最美乡村教师”公益大型活动启动仪式在京举行，各界知名爱心人士出席仪式。
D．端午节前夕，许多厂家推出了物美价廉的节日礼盒，来满足消费者馈赠亲友的需求。
7、下列句子中，没有语病的项是( )
A．今天的煤都儿女共同创建美好家园，依然需要发扬和继承雷锋精种。
B．加快港口建设，是大连市积极推进沿海大开发战略的重要举措。
C．全体市民人人参与，为省城创建国家缓级卫生城市添砖加瓦而努力。D．通过做好主要道路风光带绿化工作，促进城市品位得到极大地提升。
高中英语语法大全
（1）表语从句 1．定义：用作表语的从句叫做表语从句。 2．构成：关联词+简单句 3．引导表语从句的关联词的种类： (1) 从属连词that。如： The trouble is that I have lost his address. 麻烦是我把他的地址丢了。 (2) 从属连词whether, as, as if。如： He looked just as he had looked ten years before. 他看起来还与十年前一样。 The question is whether they will be able to help us. 问题是他们是否能帮我们。 注：从属连词if一般不用来引导表语从句，但as if却可引导表语从句，如： All this was over twenty years ago, but it's as if it was only yesterday. gh能跟表语从句的谓语动词一般为系动词be, seem, look等。如： It looked as if it was going to rain. 看起来天要下雨了。 连接副词 where, when, how, why。 如：The problem is who we can get to replace her. 问题是我们能找到谁去替换她呢。 The question is how he did it. 问题是他是如何做此事的。 That was what she did this morning on reaching the attic. 那就是她今晨上了阁楼干的。 解释： 1．连词because可引导表语从句。如： I think it is because you are doing too much. 我想这是因为你做得太多。 2．在一些表示“建议、劝说、命令”的名词后面的表语从句中，谓语动词用虚拟语气。should+动词原形表示，should可省略。如： My suggestion is that we (should) start early tomorrow. 我的建议是我们明天一早就出发。（2）主语从句 1．定义：用作主语的从句叫做主语从句。 2．构成：关联词+简单句 3．引导主语从句的关联词有三类： (1) 从属连词that。如：That they were in truth sisters was clear from the facial resemblance between them. 很明显，她们确是亲姐妹，她们的脸型很相似。 (2) 从属连词whether。如： Whether he’ll come here isn’t clear. 他是否会来这里还不清楚。 (3) 连接代词who, whom, whose, what, which, whoever, whatever, whichever 连接副词 where, when, how, why。如： What she did is not yet known. 她干了什么尚不清楚。 How this happened is not clear to anyone. 这事怎样发生的，谁也不清楚。 Whoever comes is welcome. 不论谁来都欢迎。 Wherever you are is my home ---- my only home. 你所在的任何地方就是我的家----我唯一的家。 解释： 1．主语从句能用it作形式上的主语。常以it作形式主语的句型有： A. It+be+形容词(obvious, true, natural, surprising, good, wonderful, funny, possible, likely, certain, probable, etc.)+that从句。如： It is certain that she will do well in her exam. 毫无疑问她考试成绩会很好。 It is probable that he told her everything. 很可能他把一切都告诉她了。 B. It+be+名词词组(no wonder, an honour, a good thing, a pity, no surprise, etc.)+that
英语各种从句的区别
在句子里做主语，宾语，表语的分别是主语，宾语，表语从句。修饰名词的是定语从句，相当于形容词。修饰整个句子，动词，形容词的是状语从句。 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）。 1，定语从句。 1）先行词是名词。 2）定语从句跟在名词后。是修饰名词的。 3）与中文顺序相反。 4）定语从句的组成是：连词+主+谓+宾。 5）连词在从句里可以作主语、宾语、状语等。 6）当先行词的名词表示人时，后面的连词用who+v/(whom)+s+v/whose+N+s+v. 当先行词的名词表示物时，后面的连词用which/that ,whose. 7）连词前可以有介词。 8）不许用what 1. All the people who work on a newspaper must be able to work fast. 2. Corn is a useful plant which can be eaten by both people and animals. 3. I have a friend whose cousin is a tennis player. 4. The boy lived in a part of town where there were no schools. 5. During the hurricane, one of the tree branches broke the bed in which the girl had been sleeping. II. 名词从句。起名词作用。=名词 1. 主语从句。 1）在主语位置上。 2）组成：连词+主语+谓语+宾语 3）连词不可省 4）不许用if When we’ll go to school is still a question. 2. 宾语从句。 1）在宾语位置上。在动词后。 2）组成：（连词）+主语+谓语+宾语 3）连词可省 The doctor asked the patient what he had had for lunch. 3. 表语从句。 1）在表语位置上。在系/be动词后。 2）组成：连词+主语+谓语+宾语 3）连词不可省 4）不许用if He lost his key. The reason is that he was too careless. 4. 同位语从句。 1）在名词后。说明名词的内容。
英语名词性从句练习全集及解析
英语名词性从句练习全集及解析 一、初中英语名词性从句 1．________ manners are very important in every country is known to all，but the trouble is that different countries have different ideas about ________ good manners are. A. That; what B. That; that C. What; that D. What; what 【答案】 A 【解析】【分析】句意：众说周知，礼貌在每一个国家中都是非常重要的，但是麻烦是，不同的国家对于什么是良好的礼貌有着不同的认识。逗号前有两个谓语动词，一个是are，一个是is known，故是两句话，需填连词连接这两句话，根据句意可知，前面是主语从句，故填that，此处的that，只起连接作用不作任何成分。about是介词，其后是个句子故应填连词把这两句话连接起来，所缺词作are的表语，故填what。因此选A。 【点评】考查名词性从句，本题涉及that引导的主语从句和what引导的宾语从句。 2．Some people believe _______ has happened before or is happening now will repeat itself in the future. A. whatever B. whenever C. wherever D. no matter what 【答案】 A 【解析】【分析】句意：一些人认为之前发生的或现在正在发生的任何事情在将来都会重复发生。Whatever has happened before or is happening now是一个主语从句，whatever既引导起这个主语从句，也在句中做主语。BC项都属于副词的性质，都不能做主语，通常只能做状语；no matter what只能用来引导状语从句，故选A。 【点评】考查名词性从句，本题涉及"特殊疑问词+ever"引导的主语从句。 3． is even more important is the earth cooled down, water began to appear on its surface. A. When; that; when B. What; whether; as C. What; that; as D. lt; whether; as 【答案】 C 【解析】【分析】这题考查从句的用法，第一空填what引导主语从句，在主语从句中what做主语，第二空填that引导表语从句，在表语从句中，as是引导时间状语从句，句意是：甚至更重要的是：随着地球的冷却，水开始出现在表面。选C。 4．Has it been announced ______? A. when are the planes to take off B. that are the planes to take off C. where are the planes to take off D. when the planes are to take off 【答案】 D 【解析】【分析】句意: 飞机什么时候起飞已经宣布了吗？此处是when引导的主语从句，且要用陈述句语序，故选D。
英语所有从句大全
高中英语从句大全 1）表语从句 1.定义：用作表语的从句叫做表语从句。 2.构成：关联词+简单句 3.引导表语从句的关联词的种类： （1）从属连词that.如： The trouble is that I have lost his address.麻烦是我把他的地址丢了。 （2）从属连词whether，as，as if.如： He looked just as he had looked ten years before.他看起来还与十年前一样。 The question is whether they will be able to help us.问题是他们是否能帮我们。 注：从属连词if一般不用来引导表语从句，但as if却可引导表语从句，如： All this was over twenty years ago，but it’s as if it was only yesterday. 这都是20多年前的事了，但宛如昨天一样。 能跟表语从句的谓语动词一般为系动词be，seem，look等。如： It looked as if it was going to rain.看起来天要下雨了。 （3）连接代词who，whom，whose，what，which，whoever，whatever，whichever 连接副词where，when，how，why. 如：The problem is who we can get to replace her.问题是我们能找到谁去替换她呢。 The question is how he did it.问题是他是如何做此事的。 That was what she did this morning on reaching the attic.那就是她今晨上了阁楼干的。 解释： 1.连词because可引导表语从句。如： I think it is because you are doing too much.我想这是因为你做得太多。 2.在一些表示“建议、劝说、命令”的名词后面的表语从句中，谓语动词用虚拟语气。should+动词原形表示，should可省略。如： My suggestion is that we （should）start early tomorrow.我的建议是我们明天一早就出发。2）主语从句 1.定义：用作主语的从句叫做主语从句。 2.构成：关联词+简单句 3.引导主语从句的关联词有三类： （1）从属连词that.如：That they were in truth sisters was clear from the facial resemblance between them. 很明显，她们确是亲姐妹，她们的脸型很相似。 （2）从属连词whether.如： Whether he’ll come here isn’t clear.他是否会来这里还不清楚。 （3）连接代词who，whom，whose，what，which，whoever，whatever，whichever 连接副词where，when，how，why.如： What she did is not yet known.她干了什么尚不清楚。 How this happened is not clear to anyone.这事怎样发生的，谁也不清楚。 Whoever comes is welcome.不论谁来都欢迎。 Wherever you are is my home —— my only home.你所在的任何地方就是我的家——我
英语语法英语从句完全汇总
英语语法: 英语从句完全汇总 一.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 It 作形式主语代替主语从句，主要是为了平衡句子结构，主语从句的连接词没有变化。而it引导的强调句则是对句子某一部分进行强调，无论强调的是什么成分，都可用连词that。被强调部分指人是也可用who/whom。例如： It is a pity that you didn’t go to see the film. It doesn’t interest me whether you succeed or not. It is in the morning that the murder took place. It is John that broke the window. 2. 用it 作形式主语的结构 (1) It is +名词+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+从句 It is natural that…很自然… It is strange that…奇怪的是… (3) it is +不及物动词+从句 It seems that…似乎… It happened that…碰巧… (4) it +过去分词+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. (right) That President Jiang will visit our school next week is said. (wrong) (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. (right) That he failed in the examination occurred to him. (wrong) (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. (right) Whether he is wrong or not doesn’t matter. (wrong) (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? (right) Is that will rain in the evening likely? (wrong) 4. What 与that 在引导主语从句时的区别 What 引导主语从句时在句时在从句中充当句子成分，如主语.宾语.表语，而that 则不
英语中的从句大全
英语从句大全 宾语从句： 1，定义：宾语从句是指在复合句中做及物动词的宾语的从句，也可以作介词和某些形容词的宾语。宾语从句一般用于及物动词之后，或用于介词之后。 2，表现形式： A 及物动词后的宾语从句 （1）有从属连词引导 I think (that) watching TV too much is bad for people’s health. 我认为看太多电视对身体有害。 Recent court decisions have ordered that public schools take the necessary steps to provide that education. 最近的法院裁决责令公立学校采取必要步骤提供那种教育。 I don’t know if other clients are going to abandon me,too. 我不知道其他顾客是否也会抛弃我。 （2）有连接代词引导 This test is intended to reinforce what you have learnt in the past few weeks. 这次考试的目的在于巩固你们在过去几周所学的知识。
You may never find out who dealt with the complaint later. 过后你可能无法知道谁处理的投诉。 It is your task to find out into which of the two kinds of jobs you fit. 你的任务是搞清楚，这两种工作你适合哪种。 （3）有连接副词引导 There are still no forecasts for when faster-than-light travel will be available. 对于超光速旅行何时能实现，目前还没有做出预料。 We can’t understand why he avoided speaking to us. 我们不理解他为什么不跟我们说话。 They know exactly where they are going. 他们清楚地知道自己的行动方向。 We need to understand how the normal cell controls itself. (how表示方式) 我们需要了解正常细胞是如何自我控制的。 We do not know how far mankind will be able to solve these problems.(how表示程度) 我们不知道人类能够把这些问题解决到什么程度。
各种从句的英语表达
各种从句的英语表达 主语subject 谓语predicate 宾语object 定语attribute 状语adverbial 补足语complement 表语predicative 同位语从句: appositive clause 定语从句: attributive clause 非限制性定语从句Non-restrictive Attributive Clause 限制性定语从句restrictive Attributive Clause 先行词: an antecedent 表语从句：predicative clause 1.宾语从句： 1.主句现在时从句根据实际进行调整： He says (that) he will have a walk soon.（一般将来时） He said he would take a rest.（过去将来时） 2.主句过去时从句过去时：He wondered if I would come. 3.从句表客观真理，用一般现在：Mr. Li said the moon is smaller than the earth. ＊＊4宾语从句用陈述句语序。 Could you tell me that when you will get back to Wuhan?（不是will you） 2.状语从句： 1；状语从句中if(如果), unless(除非)，when(当…的时候), as soon as(一…就…)，before, after, until, as(当…的时候)所引导的状语从句用一般现在时。 例句：I will call you up if I leave for Shanghai next week.（一般将来时） Wait for your brother at the bus station until he arrives.（祈使句） You may take a rest when/until you finish doing your work. (不表过去的情态动词) 2；主句过去时从句过去完成时（had done）： When he got to the park, his classmates had left. 3.定语从句： 关系代词who和whom只指人，which只指物。That和whose既可指人又可指物。关系副词where指地点，when指时间。 例句：1：She is a girl who/that is beautiful and kind-hearted.(好心的) 2：She is a girl (who/whom/that) I know very well.（当girl作宾语时，关系代词用宾格，who和whom都可以） 3：That boy whose（指人）hair is very long is my brother. (物为人所有) 4：The girl who is tall is my sister. / I own（拥有）a bike whose（指物）
英语所有从句大全
英语从句大全 1 ）表语从句 1?定义：用作表语的从句叫做表语从句。 2?构成：关联词+简单句 3?引导表语从句的关联词的种类： （1）从属连词that.如： The trouble is that I have lost his address.麻烦是我把他的地址丢了。 （2）从属连词whether，as，as if.如： He looked just as he had looked ten years before.他看起来还与十年前一样。 The question is whether they will be able to help us.问题是他们是否能帮我们。 注：从属连词if 一般不用来引导表语从句，但as if却可引导表语从句，如： All this was over twenty years ago，but it ' s as if it was only yesterday. 这都是20多年前的事了，但宛如昨天一样。 能跟表语从句的谓语动词一般为系动词be, seem, look等。如： It looked as if it was going to rain. 看起来天要下雨了。 （3）连接代词who，whom，whose，what，which，whoever，whatever，whichever 连接畐U词where，when，how，why. 女口：The problem is who we can get to replace her.问题是我们能找到谁去替换她呢。 The question is how he did it.问题是他是如何做此事的。 That was what she did this morning on reaching the attic.那就是她今晨上了阁楼干的。 解释： 1连词because可引导表语从句。如： I th ink it is because you are doi ng too much.我想这是因为你做得太多。 2. 在一些表示建议、劝说、命令”的名词后面的表语从句中，谓语动词用虚拟语气。should+动词原形表示，should可省略。如： My suggestion is that we （should）start early tomorrow.我的建议是我们明天一早就出发。 2 ）主语从句 1. 定义：用作主语的从句叫做主语从句。 2. 构成：关联词+简单句 3. 引导主语从句的关联词有三类： （1）从属连词that.女口：That they were in truth sisters was clear from the facial resemblanee between them. 很明显，她们确是亲姐妹，她们的脸型很相似。 （2）从属连词whether.如： Whether he ' ll come here isn '他是否会来这里还不清楚。 （3）连接代词who，whom，whose，what，which，whoever，whatever，whichever 连接畐U词where，when，how，why.女口： What she did is not yet known.她干了什么尚不清楚。 How this happened is not clear to anyone.这事怎样发生的，谁也不清楚。 Whoever comes is welcome.不论谁来都欢迎。 Wherever you are is my home ------- m y only home.你所在的任何地方就是我的家-------- 我唯一的家。 解释： 1. 主语从句能用it作形式上的主语。常以it作形式主语的句型有： A. lt+be+ 形容词（obvious，true，natural，surprising，good，wonderful，funny，possible，likely，certain，probable，etc.）+that 从句。如：
英语三大从句
英语三大从句 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）。 定语从句 一、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： （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。 An architect is a person who designs buildings. 建筑师是设计房屋的人。 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。 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？ 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。 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。 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） （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。：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? 放在冰箱的冰激凌哪儿去了？（that可以换成which） Is this the book that you want to buy? 这是你要买的那本书吗？（that可以换成which，在定语从句作宾语，还可以省略） 二、关系副词引导的定语从句 常用的关系副词只有三个：when, where, why，在定语从句中充当时间、地点和原因状语。（一）关系副词when的用法 关系副词when代替的先行词表示的是时间，when在定语从句作时间状语。 In Beijing July and August are the months when it rains very often. 北京的七月和八月是常下雨的月份。（when先行词是months） （二）关系副词where的用法 关系副词where代替的先行词表示的是地点，where在定语从句作地点状语。
初中英语从句(全)
名词性从句分为主语从句、宾语从句、表语从句和同位语从句。
其他从句还有定语从句(关键)，状语从句。 定语从句： 一、结构 先行词+关系词+从句 二、关系词 关系词分为关系代词和关系副词 关系代词：that ，which ，who ,whom ,whose 关系副词：where (=in/on/at which) ，why (= for which) ,when (=in/on which) 例句： 1. The man who/that is standing here is Tom. 2.The man that/who/whom/或者省略he is talking to is Tom. 3. The man to whom he is talking is Tom.(介词后必须加宾格并且不能省略) 4. The man , whose father is a teacher went abroad. 5.The man ,the father of whom is a teacher went abroad. 6.The man, of whom the father is a teacher went abroad. 总结：……., whose +n….和….., the n of which(指物)/whom(指人)…以及…, of which/whom the n 这三个句型可以相互转换。 三、只能用that不能用which的情况 1.既有人又有物：the teachers and the schools that…. 2.有不定代词或者有不定代词修饰时：
英语从句大全【珍藏版】(20200419110405)
英语从句大全 1）表语从句 1.定义：用作表语的从句叫做表语从句。 2.构成：关联词+简单句 3.引导表语从句的关联词的种类： （1）从属连词that.如： The trouble is that I have lost his address.麻烦是我把他的地址丢了。 （2）从属连词whether，as，as if.如： He looked just as he had looked ten years before.他看起来还与十年前一样。 The question is whether they will be able to help us.问题是他们是否能帮我们。 注：从属连词if一般不用来引导表语从句，但as if却可引导表语从句，如： All this was over twenty years ago，but it’s as if it was only yesterday. 这都是20多年前的事了，但宛如昨天一样。 能跟表语从句的谓语动词一般为系动词be，seem，look等。如： It looked as if it was going to rain.看起来天要下雨了。 （3）连接代词who，whom，whose，what，which，whoever，whatever，whichever 连接副词where，when，how，why. 如：The problem is who we can get to replace her.问题是我们能找到谁去替换她呢。 The question is how he did it.问题是他是如何做此事的。 That was what she did this morning on reaching the attic.那就是她今晨上了阁楼干的。 解释： 1.连词because可引导表语从句。如： I think it is because you are doing too much.我想这是因为你做得太多。 2.在一些表示“建议、劝说、命令”的名词后面的表语从句中，谓语动词用虚拟语气。should+动词原形表示，should可省略。如： My suggestion is that we （should）start early tomorrow.我的建议是我们明天一早就出发。 2）主语从句 1.定义：用作主语的从句叫做主语从句。 2.构成：关联词+简单句 3.引导主语从句的关联词有三类： （1）从属连词that.如：That they were in truth sisters was clear from the facial resemblance between them. 很明显，她们确是亲姐妹，她们的脸型很相似。 （2）从属连词whether.如： clear.他是否会来这里还不清楚。 Whether he’ll come here isn’t （3）连接代词who，whom，whose，what，which，whoever，whatever，whichever 连接副词where，when，how，why.如： What she did is not yet known.她干了什么尚不清楚。 How this happened is not clear to anyone.这事怎样发生的，谁也不清楚。 Whoever comes is welcome.不论谁来都欢迎。 Wherever you are is my home —— my only home.你所在的任何地方就是我的家——我唯一的家。 解释： 1.主语从句能用it作形式上的主语。常以it作形式主语的句型有： A.It+be+形容词（obvious，true，natural，surprising，good，wonderful，funny，possible，likely，certain，
英文各种从句详解
今天起为大家介绍一下英语中几大从句的用法以及其相关内容，如果总结地不够详尽的，还请各位朋友补充说明，谢谢。 1.主语从句 1）主语从句可直接位于主语的位置，如果从句较长，谓语又较短，可用it作形式主语，而将从句放在句末。常见的句型有： *It is a fact\a pity\a question\good news that... *It seems\appears\happened\has turned out that... *It is clear\important\likely\possible that... *It is said\reported\estimated\has been proved that... It is said that comic books create a connection between people of the same generation. It seems that the performance is very useful. 2)what引导的主语从句表示“...的东西时”，一般不用it作形式主语。 What we lack is experience. 3)what,who,when,why,whether等词含有各自的疑问意义，但它们引导的主语从句，都用陈述语序。 How the plan is to be carried out should be discussed again. I did know why I felt like crying. To be continued:宾语从
1）宾语从句可位于及物动词、介词和某些形容词后。连词that常可省略。介词后一般接疑问词引导的宾语从句。in that(因为),except that(除了),but that(只是）已构成固定搭配，其他介词后一般不接that引导的宾语从句。 *I promised that I would change the situation. *All this is different from what American young people would say about friendship. *He is certain that watching so much television is not good for children. *This article is well-written except that it is a bit too long. 2)宾语从句后如有宾补，要用形式宾语it来代替，而把宾语从句移至宾补之后。 He has made it clear that he would not change his mind. 3)在think,believe,suppose,expect等动词后的宾语从句中，如果谓语是否定的，一般将否定词移至主句谓语上，宾语从句则变成肯定形式。 He didn't think that the money was well spent. To be continued:表语从句 3.表语从句 表语从句出现在结构为“主语+系动词+表语从句”的句子中。表语从句除可用that,what,when,why,whether,how等引导外，还可由because,as if(though)等引导。that常可省略。如主句主语为reason,只能用that引导表语从句，不可用because. Perhaps the most important thing to remember is that there is no one common type of life
(完整word版)高中英语名词性从句讲解
名词性从句讲解 在复合句中起名词作用的从句叫做名词性从句。它包括主语从句、宾语从句、表语从句和同位语从句。名词性从句是中学阶段的一个重要语法项目，在历年的高考中几乎都涉及到，并且每年的命题各有变化。分析历届高考试题名词性从句考查的焦点主要有以下六个方面 1. 考查名词性从句的语序问题 2. 考查引导词that与what的区别 3. 考查it在名词性从句中作形式主语或形式宾语的用法 4. 考查whether与if的区别 5. 考查名词性从句中的疑问词+ever引导的名词性从句与no matter+疑问词引导的状语从句的区别 6. 考查名词性从句的虚拟语气问题 语法要点剖析 一、名词性从句 主语从句、表语从句、宾语从句、同位语从句，在整个句子中所起的作用，相当于一个名词。因此，这四种从句通称为名词性从句。 引导名词性从句的连接词可分为三类： 连接词：that, whether, if （不充当从句的任何成分） 连接代词：what, whatever, who, whoever, whom, whose, which. 连接副词：when, where, how, why 1. 主语从句 作句子主语的从句叫主语从句。主语从句通常由从属连词that，whether，if和连接代词what，who，which，whatever，whoever以及连接副词how，when，where，why等词引导。that在句中无词义，只起连接作用；连接代词和连接副词在句中既保留自己的疑问含义、又起连接作用，在从句中充当从句的成分。例如： What he wants to tell us is not clear. 他要跟我们说什么，还不清楚。 It is known to us how he became a writer. 我们都知道他是如何成为一名作家的。 Where the English evening will be held has not yet been announced. 英语晚会将在哪里举行，还没有宣布。 有时为避免句子头重脚轻，常用形式主语it代替主语从句作形式主语放于句首，而把主语从句置于句末。主语从句后的谓语动词一般用单数形式。常用句型如下： （1）It + be + 名词 + that从句（2）It + be + 形容词 + that从句 （3）It + be + 动词的过去分词 + that从句（4）It + 不及物动词 + that 从句另注意在主语从句中用来表示惊奇、不相信、惋惜、理应如此等语气时，谓语动词要用虚拟语气“(should) +do”，常用的句型有： It is necessary (important, natural, strange, etc.) that … It is a pity (a shame, no wonder, etc.) that… It is suggested (requested, propose d, desired, etc.) that… 2. 宾语从句 名词句用作宾语的从句叫宾语从句。引导宾语从句的关联词与引导主语从句表语从句的关联词大致一样，在句中可以作谓语动词或介词及非谓语动词的宾语。 1. 由连接词that引导的宾语从句 由连接词that引导宾语从句时，that在句中不担任任何成分，在口语或非正式的文体中常被省去，但如从句是并列句时,第二个分句前的that不可省。例如： He has told me that he will go to Shanghai tomorrow. 他已经告诉我他明天要去上海。 We must never think (that) we are good in everything while others are good in nothing. 我们决不能认为自己什么都好，别人什么都不好。 注意：在demand、order、suggest、decide、insist, desire, demand, request, command等表示要求、命令、建议、决定等意义的动词后，宾语从句常用“（should）+ 动词原形”。例如： I insist that she (should) do her work alone. 我坚持要她自己工作。