⑴ 英語中從句的語法大全
英語中六大從句用法總結
1.主語從句
1）主語從句可直接位於主語的位置，如果從句較長，謂語又較短，可用it作形式主語，而將從句放在句末。常見的句型有：
*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引導的主語從句表示「...的東西時」，一般不用it作形式主語。
What we lack is experience.
3)what,who,when,why,whether等詞含有各自的疑問意義，但它們引導的主語從句，都用陳述語序。
How the plan is to be carried out should be discussed again.
I did know why I felt like crying.
2.賓語從句
1）賓語從句可位於及物動詞、介詞和某些形容詞後。連詞that常可省略。介詞後一般接疑問詞引導的賓語從句。in that(因為),except that(除了),but that(只是）已構成固定搭配，其他介詞後一般不接that引導的賓語從句。
*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)賓語從句後如有賓補，要用形式賓語it來代替，而把賓語從句移至賓補之後。
He has made it clear that he would not change his mind.
3)在think,believe,suppose,expect等動詞後的賓語從句中，如果謂語是否定的，一般將否定詞移至主句謂語上，賓語從句則變成肯定形式。
He didn't think that the money was well spent.
3.表語從句
表語從句出現在結構為「主語+系動詞+表語從句」的句子中。表語從句除可用that,what,when,why,whether,how等引導外，還可由because,as if(though)等引導。that常可省略。如主句主語為reason,只能用that引導表語從句，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 supplies.
It looks as if successful international cultural communication will make the world smaller.
4.同位語從句
同位語從句用於對前面出現的名詞作進一步說明，一般用連詞that引導，由於先行名詞的意義不同，也可用whether,who,when,where,what,why,how等引導。常見的先行名詞有fact,idea,belief,news,hope,conclusion,evidence,suggestion,order,problem,report,decision.有時由於謂語較短，將同位語從句位於謂語之後。
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.定語從句
定語從句所修飾的先行詞可以是名詞或代詞，也可以是一個句子。定語從句通常位於先行詞之後，由關系代詞或關系副詞引導。
*限制性定語從句
限制性定語從句修飾先行詞，對先行詞起修飾作用，緊接先行詞之後，無逗號，若省去，原句意思不完整。引導定語從句的關系代詞有who,whom,whose,which,that等。who,whom,whose用於指人，whose有時也可指物，相當於of which；which用於指物；that既可指人也可指物，但只用於限制性定語從句中。關系代詞除了引導定語從句，替代先行詞外，還在從句中擔任主語、賓語、定語等。
The computers and cables which make up the Internet are owned by people and organizations.
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)當先行詞是all,anything,everything,something,nothing等不定代詞或先行詞前有first,last,any,few,much,some,no,only以及形容詞最高級修飾時，只能用關系代詞that引導從句。
That is all that I've heard from him.
He's the first person that I'm going to interview this afternoon.
2)關系代詞的省略
在從句中作賓語的關系代詞常可省略。關系代詞緊跟介詞，作介詞賓語時不可用that，只可用which或whom引導從句，並且不可省略，但當介詞位於賓語從句句末時，作為介詞賓語的關系代詞仍可用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)引導定語從句的關系副詞有when,where,why等。關系副詞在從句中作狀語，意義上相當於一個「介詞+which」的結構。
Even in comic books where(=in which) there are no words,the stories are fully expressed through the drawings.
No one knows the reason why(=for which) he was so angry that day.
5.定語從句
*非限制性定語從句
非限制性定語從句既可修飾先行詞，也可修飾整個主句，起補充說明作用，與主句之間有逗號隔開，若省去，原句意思不受影響。不可用that引導非限制性定語從句。關系詞不可省略。
Every object has a gravitational pull,which is rather like magnetism.
*「介詞+which\whom\whose」引導的定語從句
「介詞+which\whom\whose」可引導限制性定語從句，也可引導非限制性定語從句，該結構中介詞的選擇取決於從句謂語動詞的固定搭配，或先行詞的習慣搭配。
This is the computer on which he spent all his savings
It is written by a person with whom we are all familiar.
*as引導的定語從句
as引導的定語從句主要用於「such...as」及「the same...as」的結構中，代替先行詞是人或物的名詞。as引導非限制性定語從句時，代替整個主句，從句可位於主句之前、之後或中間。
These are not such problems as can be easily solved.(as代替先行詞problems)
As is mentioned above,no single company or group can control what happens on the Internet.(as代替主語)
6.狀語從句
*時間狀語從句
引導時間狀語從句的從屬連詞和片語有：
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,immediately(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.
*地點狀語從句
引導地點狀語從句的連詞是where,wherever.
Wherever she went,she took her little daughter with her.
*原因、結果和目的狀語從句
1）引導原因狀語從句的從屬連詞有：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)引導結果狀語從句的連詞有：so...that,such...that
,so that,that,so等。
Mickey Mouse is so attractive that the children are reluctant to leave.
3)引導目的狀語從句的連詞有：so that,in order that,for fear that,lest等，從句常使用may,might,can,could,would等情態動詞。
We got up early this morning so that we could catch the first bus to the railway station.
*條件和讓步狀語從句
1）引導條件狀語從句的連詞和片語有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)引導讓步狀語從句的連詞和片語有though,although,whether,even though,even if,no matter what(when,how...),whatever(whenever,wherever,however....)等。though,even if等引導狀語從句可轉換成含有as的部分倒裝結構，具有強調意義。其結構為「形容詞（副詞、動詞、名詞）+as+主語+謂語」。
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)
*方式狀語從句
引導方式狀語從句的連詞有as,just as,as if,as though等。as if,as though引導的狀語從句中，謂語動詞常用虛擬語氣，表示與事實相反。
The young man made the experiment just as the teacher had taught him.
Everything went on as usual as if nothing had happened.
⑵ 英語從句語法問題
第一個加that在it之前，是定語從句。第二句也是，你說的對。
⑶ 英語從句語法問題
She looks as if she were made of ice
她看起來像冰做的一樣。
as if 引導表語從句。
⑷ 英語語法中的從句如何區分
賓語從句充當賓語，但本身又是一個句子。賓語從句通常有引導詞引導，引導詞有who,what,where,when,why,whether,which,how,that.who引導時在賓語從句中指代人（例一）。what引導時在賓語從句中指代事物（例二）。where,when,why,whether,which,how分別指代地點、時間、原因、是否、哪個，如何，其用法和前面相似，不舉例了。that引導時在從句中不擔任成分（即從句的成分無殘缺），只是一個記號的作用，所以有時that可以省略（例三）。例一
I
don't
care
who
you
are.例二
Do
you
know
what
to
do
next?例三
He
said
(that)
he
would
come.另外要注意，賓語從句引導詞後面的句子是陳述的句序，不是疑問的句序。能加賓語從句的，其主句的謂語動詞一定是及物動詞，這個很明顯，因為不及物動詞不加賓語，也就沒有賓語從句。從句的時態一般和主句保持一直，但如果從句是客觀真理或事實，從句時態則用一般現在時。例如
People
didn't
know
(that)
the
earth
is
travelling
around
the
sun
in
the
beginning.
⑸ 英語語法英語從句
主要是賓語從句和狀語從句，如果說考的稍微難一些的話就是定語從句以及名詞性從句，一般考的話後兩者的難度不會很大。
賓語從句在句中作及物動詞或介詞的賓語，從句放在主句之後，前後不用逗號分開。
賓語從句：
引導賓語從句的詞有：
連詞that(在口語中that常可省略)，if, whether,如：
He knows that Jim will work hard.
連接代詞who, whom, which等，如：
Do you know who (whom) they are waiting for?
連接副詞when, where, how, why等，如：Could you tell me how we can get to the station?
3.whether和if都有「是否」的意思，一般情況下兩者可以換用，但在介詞之後，
不定式之前，與or not連用，在句首或在引導表語從句，同位語從句時，只能用whether,如：I want to know if/whether the news is true. He doesn't know whether to stay or not?
4.賓語從句要用陳述句語序。
5.賓語從句一定要注意時態呼應，即：當主句謂語動詞是過去式時，從句中謂語動
詞也要用過去范疇的時態，但若從句陳述的是真理或客觀規律，其謂語的時態仍用一般現在時，如：
He asked who could answer the question.
My father told me that the earth goes around the sun.
6.一個賓語從句只能用一個連詞。
7.當主句謂語動詞是think, believe等動詞時，賓語從句的否定意義要放到主句中。另外，當主句主語為第一人稱時，後面若接附加疑問句，那麼附加疑問句的主語、謂語應與從句中的主謂語保持一致。如：
I don't think he looks like his father, does he?
8.直接引語和間接引語也是賓語從句，直接引語是引述別人的原話，放在引號內，
不用連詞聯接；間接引語是用自己的話轉述別人的話，通常用連接詞與主句聯接。
(1)陳述句變為以that引導的賓語從句，如：
He said,「I'm happy.」[FY()[FY]]He said that he was happy.
(2)一般疑問句變為if(whether)引導的賓語從句，如：
He asked me,「Does his father know Mr Green?」
---He asked me if his father knew Mr Green.
(3)特殊疑問句變為由who, what, where, how等疑問詞(連接代詞或連接副詞)引導的賓語從句，如：
He asked me,「Where is Mr Wang?」
---He asked me where Mr Wang was.
注意上述例句中連詞、時態、語序等變化
⑹ 英語語法定語從句
注意到前面指示代詞those了嗎？those只和WHO搭配。
those用作先行詞的定語從句
一、those who型
當代詞 those 後接定語從句時，定語從句通常用關系代詞who來引導。
如：
Those who earn most pay most tax.
掙錢最多的人交稅也最多。
Thanks are e to all those who helped.
向所有幫過忙的人表示感謝。
Thanks are e to all those who took part.
向所有參加的人表示感謝。
We kept seats for those who might arrive late.
我們給可能來晚的人留了座位。
Apologies to those of you who wrote in to complain.
向那些寫信來投拆的人致歉。
Life goes on for those of us who remain here below.
對於我們凡人來說，生活依舊。
This statue commemorates those who died in the war.
這座雕像是紀念戰爭死難者的。
Only those who had booked in advance were allowed in.
只有那些預先訂票的人可以進去。
Early settlers paved the way for those who arrived later.
早期的移民為後來者奠定了基礎。
Tickets are limited and will be allocated to those who apply first.
票數有限，先申請者先得。
There are plenty of restaurants for those who tire of shopping.
厭煩購物的人有很多餐館可去。
Those who wish to come here will do so at their own risk.
願意來的人都可以來，但責任自負。
He was one of those people who take delight in conveying disagreeable news.
他是那種專喜歡報憂的人。
Inevitably those who suffer the most are the mothers and children.
不可避免的是遭受最大痛苦的是母親和兒童。
The market favored those who had property and discriminated against those who did not.
市場偏愛那些有財產的人，歧視那些沒有財產的。
二、those whom型
當those 後引導定語從句的關系代詞用作賓語時，可以省略作賓語的whom。
如：
He could imitate in speech or writing most of those he admired.
他能模仿大多數自己崇拜的偶像的講話和寫作風格。
Eric was a gifted teacher beloved by all those he taught over the years.
埃里克是位天才的教師，多年來他一直受到所以學生們的熱愛。
He sought reconciliation with those he had stolen from.
他想與那些曾被他盜竊的人尋求和解。
Build on the qualities you are satisfied with and work to change those you are unhappy with.
以自己滿意的優點為發展基礎，努力改變自己不滿意的地方。
三、those whose型
當those 後引導定語從句的關系代詞用作定語且表示所屬關系時，關系代詞用whose。
如：
The syndrome is more likely to strike those whose immune systems are already below par.
這種綜合征更容易對那些免疫系統已經低於正常水平的人構成威脅。
四、those that / which型
許多人認為，those 後的定語從句只能用who 來引導，不能用that 或which，其實是誤解。
1. 當先行詞those 指人時，其後的定語從句可以用who 來引導，也可以用that 來引導，但以用who 引導為普通。
如：
None are so deaf as those that will not hear.
最聾的人莫過於不願聽別人意見的人。
His simple message was that God will punish those that do evil.
他的意思非常簡單：上帝將會懲罰作惡者。
2. 當先行詞those 指事物時，其後的定語從句不可以用who 來引導，可以用that 來或which 來引導。如：
The votes in the marginals are those that really count.
邊緣席位的選票才是最關鍵的。
The design of the new house is similar to those that have already been built.
這棟新房子的設計與已經建好的那些房子相似。
We must try to find out those which may be attacked most easily.
我們必須設法找出容易受攻擊的東西。
You are asked to indicate those which most describe your personality.
要求你指出最能表明你性格的那些方面。
另外注意，those後可接定語從句，但these後習慣上不接定語從句。