gct英語語法大全
gct的英語語法和我們平時學習的英語語法有其共通之處。下面是學習啦小編給大家整理的gct英語語法，供大家參閱!
gct英語語法：定語從句
引導定語從句的關聯(lián)詞包括：
1關系代詞：that, which, whose, who, whom, as. 2關系副詞：when, where, why
注意當先行詞是all, something, nothing等不定代詞時，或者先行詞前面有first, last, only, few, much, some, any, no等詞修飾時，或先行詞前有形容詞最高級修飾時，一般只用that而不用which來引導定語從句。
I have explained everything (that) I can to you.
This is the most beautiful campus (that) I have ever been to.
gct英語語法：名詞性從句
名詞性從句包括主語從句、表語從句、賓語從句和同位語從句。引導這些名詞性從句的關聯(lián)詞包括：從屬連詞that, if, whether;連接代詞who, whoever, whom, whomever, which, whichever, what, whatever, whose,連接副詞where, when, why, how.其中，從屬連詞只起到連接作用，在從句中不充當任何句法成分，而連接代詞和連接副詞既起連接作用，在從句中又充當一定的成分。
1.在含有主語從句的復合句中，為保持句子平衡，常用it作形式主語，而將真正的主語從句置于句末。 It is well known that water is indispensable to life.
2為了保持句子平衡，that 引導的賓語從句也常用it代替，而真正的賓語從句置于主句句末，這常常出現(xiàn)在主句有形容詞或分詞作賓語補足語的情況下。 He made it quite clear that he preferred to live there.
3從屬連詞whether和if都作“是否----”解，但if不可引導主語從句和表語從句。Whether 可與or(not)連用，而if不可以。
Whether he comes or not makes no difference.
4 that 和what引導名詞性從句的區(qū)別：that在從句中不充當成分，而what在從句中充當一定的成分，如主語、表語、賓語等。that可省略，what不可省略。 He always means what he says.
5 同位語從句大多由從屬連詞that引導，常跟在下列名詞后面，如fact, idea, opinion, news, hope, belief等， that不可省略。同位語從句一般用來說明這些名詞的具體內容和含義。
We are familiar with the idea that all matter consists of atoms.
The news that we are invited to the conference is very encouraging.
gct英語語法：狀語從句
在復合句中，起狀語作用的從句稱作狀語從句。根據(jù)語義，狀語從句分為：時間狀語從句、地點狀語從句、條件狀語從句、原因狀語從句、讓步狀語從句、比較狀語從句、目的狀語從句、結果狀語從句、方式狀語從句。狀語從句可放在句首或句末。如狀語從句位于主語前，一般用逗號將其與主句隔開。
(一)、時間狀語從句
時間狀語從句表示一個動作或狀態(tài)是在何時發(fā)生的，常由下列從屬詞來引導;after, as, before, once, since, till, until, when, whenever, while等。
When you cross a main road, you must be very careful. Until we learn the facts, we can’t do anything about it. 有些副詞和一些表示時間的名詞詞組也可用作從屬
連詞，引導時間狀語從句。如instantly, immediately, directly, the day, every time, the minute, the second, the moment等。
Immediately he arrived, he started describing to us what had happened.
The day he returned home, his grandpa was already dead.
(二)條件狀語從句
引導條件狀語從句的從屬連詞有：if, unless, as (so) long as, only if(只要)。
If you don’t come on time, we will start out without you.
As (so) long as you keep on trying, you will certainly succeed.
除了以上提到的從屬連詞有：還有其他一些詞和詞組也可以引導條件狀語從句。如：providing that, provided, supposing that, suppose that, on condition that, in case等。
Provided that he wins the support of the minority groups, he will be able to win the election.
(三)原因狀語從句
引導原因狀語從句的從屬連詞有：because, since, as,
now (that)，in that, considering that等
Since the speaker can not come, we will have to cancel the meeting.
(四)讓步狀語從句
引導讓步狀語從句的從屬連詞有：though, although, even if, even though, as , no matter, in spite of the fact that, while, despite the fact that等
Tom went swimming in the bay yesterday even though the sea was rough.
Despite the fact that there exists national differences, certain funny situations have a universal appeal.
另外，whatever, however, whenever, whoever, wherever等也引導讓步狀語從句。
(五)目的狀語從句)
引導目的狀語從句的連接詞有：so that, in order that, lest, in case, for fear that .
They climbed to the top of the building in order that they could get a bird’s eye view of the city.
(六)結果狀語從句
結果狀語從句一般由下列連詞引導：so that, so---that, such---that
They got such a fright that they dropped the bag and
ran away.
(七)方式狀語從句
引導狀語從句的從屬連詞有as, as if, as though, the way, how
He made some changes as you had suggested.
She was behaving as if (though) she hadn’t grown up.
Exercises
1 A survey was carried out on the death rate of the new-born babies in that region, ___________were surprising.
A. As results B. which results
C. the results of it D. the results of which
2 _____________ I admit that the problems are difficult, I don’t agree that they can’t be solved.
A. Suppose B. Because C. While D. Until
3 The British are not so familiar with different cultures and other ways of doing things, ____________ is often the case with people in other countries.
A. As B. what C. so D. that
4 She didn’t break the bad news to her mother _________ that she might break down.
A. so B. for fear C. in order D. because
5 As teachers we should concern ourselves with what is said, not what we think_____________.
A. ought to be said B. must say
C. have to be said D. need to say
6 I felt somewhat disappointed and was about to leave ________ something occurred which attracted my attention.
A. unless B. until C. when D. while
7 The world’s greatest sporting event, the Olympic Games, upholds the amateur ideal that ____________ matters is not winning but participating.
A. anything B. it C. what D. everything
8 The reason ___________ I am writing is to tell you about my exam results
A. because B. as C. why D. for
9 The tree, the branches___________ are almost bare, is a very old one.
A. whose B. in which C. of which D. which
10 British press is unusual ______________ it is divided into two very different types of newspapers: the quality press and popular press.
A. in how B. in what C. in which D. in that
11 Advertising is distinguished from other forms of communication __________ the advertiser pays for the message to be delivered.
A. in that B. in which
C. in order that D. on the way
12 An old friend from abroad, _______ I was expecting to stay with me, telephoned from the airport.
A. that B. which C. whom D. who
13 Doing your homework is a sure way to improve your test scores, and it is especially true__________ it comes to classroom tests.
A. before B. as C. since D. when
14 _____________ a month ago, we had neither instruments nor a director.
A. Till B. For C. Until D. To
15 I am going to spend the winter vacation in Shanghai, _____________ I have some relatives.
A. because B. which C. that D. where
keys:
1.D 2.C 3.A 4.B 5.A 6.C 7.C 8.C 9.C 10.D
11.A 12.C 13.D 14.C 15.D
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