語法是考試寫作文，做閱讀題的好技巧，備考雅思閱讀寫作的過程中，需要掌握的語法知識很多，下面是小編給大家分享的相關內容，大家可以作為參考。

雅思語法從句一

在雅思寫作中，一般的簡單句會用一個形容詞做定語來修飾一個名詞，但當定語成分太過復雜而不能只用單個形容詞擔當時，就要借助于一個句子來做定語修飾名詞。

像這樣由句子擔當定語，對被修飾的先行詞進行有限定制約，使該詞的含義更具體，更明確，我們稱之為限定性定語從句，下面我們結合例句進行對比學習：

a)I don’t like lazy people(形容詞做定語放在名詞前面).

b)I don’t like the people who never keep their words. 我不喜歡從不遵守諾言的人.

在限定性定語從句中，有兩個比較重要的概念。以b句為例,獨立主句是：I don’t like the people;定語從句為“who neverkeep their words”，相當于一個形容詞，做定語修飾名詞“the people”， 且從句和主句是由who來連接的。在定語從句中，“thepeople”被稱為先行詞，指被定語從句所修飾或限制的對象。“who”被稱為關系詞即重復指代先行詞，并在定語從句中充當一定成分的連詞。

從上面的解析不難看出，關系詞在限定性定語從句中很重要，是連接主句和從句的關鍵。關系詞可以分為關系代詞和關系副詞，下面我們一起來進行具體的學習。

I.關系代詞主要有：who, whom, whose, which, that.

A. 當先行詞為人時，可用關系代詞who,whom,whose 和that.

a. 若關系代詞在從句中做主語時，選用 who 或that.

eg：The woman is a responsible teacher who /that is loved by herstudents.

= The woman is a responsible teacher and she is loved by her students.

b. 若關系代詞在從句中做賓語時，選用 whom(***),who 或that.

eg: The girl whom we are talking about is a good friend of us.

c. 若關系代詞在從句中做定語,表示人的所有關系時，選用 whose 或of whom.

Eg:I know a friend whose sister is a famous dancer.

= I know a friend. His sister is a famous dancer. (whose 代替了his,指人friend)

B.當先行詞為物時，可用關系代詞which, that 或whose.

a. 若關系代詞在從句中做主語或賓語時，選用 which 或that.

Eg:These are the trees which / that are destroyed in the fire(做主語).

b. 若關系代詞在從句中做定語,表示物的所有關系時，選用 whose 或of which.

Eg:The children saw an elephant whose legs were hurt badly.

綜上所述，當先行詞為人和物時，若在從句中做主語或是賓語，這時可用選用關系代詞that，做定語時用whose.

II. 關系副詞主要有：where,when 和why.

A. 當先行詞為表示地點的名詞時，定語從句由副詞where引導.

In the sixth century BC, ancient Greece was a country where there were alot of new ideas.

B. 當先行詞為表示時間的名詞時，定語從句由副詞when引導.

Plato lived at a time when philosophy was very fashionable.

C. 當先行詞為表示原因的名詞時，定語從句由副詞why引導.

Can you tell me the reason why you lied to me?

需要注意的是，限制性定語從句不能被省略，否則句意就不完整，例如I met someone who said he knows you.

雅思語法從句二

表語從句是雅思寫作中非常常用的另一種從句，可構成各種句型。

1 The first thing to be mentioned is that

2 Another point to be considere d is that

3 The last thing to be shown is that

4 The first advantage of (doing) something is that

5 Another advantage of (doing) something is that

6 The third advantage of (doing) something is that

7 The first disadvantage of (doing) something is that

8 Another disadvantage of (doing) something is that

9 The third disadvantage of (doing) something is that

10 The first possible reason is that

11 Another cause is that

12 The third element is that

13 The first measure to be taken is that

14 Another solution is that

15 The third step is that

16 That is why

17 Why…is that…

18 A hot topic discussed by people is whether

19 A is to B what C is to D

20 A is to B as C is to D

21 My view is that…

雅思語法從句三

需要備好各種從句：其中5.5分以上必備三大經典從句：定語從句、賓語從句、狀語從句)

1. 定語從句：

多用who(指人)、which(指物)、that(即可指人也可以指物)，還有一個經典的容易被忽視的定語從句在大作文中可以表達事件發(fā)生的原因：即由why引導的固定句型...the reason(s) why...

E.g:There may be some reasons why entertainment stars earn high salaries but overall Iagree that they are overpaid.

2. 賓語從句：

文章中提出觀點的好句型，無論是你自己的觀點還是文章中原來給出的觀點都可以。建議多用that引導的，不容易出錯，如：some people think/agree/suggest/insist that...

E.g:A growing number of parents believe that being overly dependent on social networkingwebsites only makes their children more isolated in the real world.

3.狀語從句：

狀語的種類特別多，所以狀語從句是你最能夠表現(xiàn)句型多樣化的機會。牢記以下幾種狀從的分類，句子的豐富性自然就出來了：

A.時間狀語從句(引導詞：when/as/while/since/the moment...)

E.g:The related sectors should take effective measures the moment the problem appeared.

B.地點狀語從句(引導詞：where/wherever)

E.g:Generally，air will be heavily polluted where there are factories.

C.原因狀語從句(引導詞：because/since/as/seeing that...)

E.g:As this policy would also affect the cost of public transport, it would be very unpopularwith everyone who needs to travel on the roads.

D.條件狀語從句(引導詞：if/as long as/providing that/provided that...)

E.g:The government will increase its support for public education, provided that such funds canbe put to good use.

E.讓步狀語從句(就是轉折關系，引導詞：though/although/while/no matterwho/where/which/how...)

E.g:*While (表示二者對比)some people link happiness to wealth and material success, othersthink it lies in emotions and loving personal relationships.　*Even though it is unlikely that all workers do feel happy in their work, I think it is notunrealistic to promote more job satisfaction in any job.

雅思語法從句四

形式主語從句是雅思寫作中非常常用的一種句型。我們先來看一下它是如何構成的。(That + 一個完整的句子可做主語)。比如說：(That education is important) is clear.這就是主語從句的基本形式。但如果句子要是這樣，主語過長。所以，我們習慣于用it來代替原來的主語。而把原來的主語放在句子的最后。這句話可改為：It is clear that education is important.這就叫做形式主語從句。

以下的形式主語從句句型在雅思寫作中都常常用到。希望大家能認真掌握，靈活使用。

1 It is often the case that

2 It’s a fact that

3 It seems that

4 It’s said that

5 It’s reported that

6 It’s believed that

7 It’s universally accepted that

8 It’s announced that

9 It’s estimated that

10 It must be admitted that

11 It’s obvious that

12 It must be stressed out that

13 It is widely-accepted that

14 It cannot be denied that

15 It can be foreseen that

16 It’s as clear as crystal that

17 It goes without saying that

18 It is acknowledged that

19 It is well-known that

20 It is estimated that

以上就是雅思必備的語法知識，希望可以給大家學習帶來幫助。

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