關於九年級英語語法的句子

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根據句子的結構可以分為簡單句、並列句和複合句

關於九年級英語語法的句子

一、簡單句:只有一個主語(或並列主語)和一個謂語(或並列謂語)。根據句子的結構,

又可分為五種:1、 S + V. 主語 + 不及物動詞。 2、S + V + O. 主語 + 及物動詞 + 賓語。

3、S + V + P. 主語 + 連繫動詞 + 表語。

4、S + V + IO + DO. 主語 + 及物動詞 + 間接賓語 + 直接賓語。可以轉換成:

主語 + 直接賓語 + for 或 to + 間接賓語。

常見的這類動詞有: buy, bring, make , choose, get sth. for sb.

teach, give, pass, hand(傳遞), show, offer, sell, lend, take, send sth to sb.

5、S + V + O + C. 主語 + 及物動詞 + 賓語 + 賓語補足語。

二、並列句:常由or, but, and, so for等詞將兩個簡單句連線,表示轉折,遞進等關係。

三、複合句:包括賓語從句、狀語從句、定語從句等。

1、賓語從句 掌握以下內容:* 引導賓語從句的引導詞; * 掌握賓語從句的.語序;

*掌握賓語從句的時態一致

2、狀語從句

(1)時間狀語從句的連詞有:when, while, before, after, until (till), since, as soon as等。

時間狀語從句中通常用一般現在時代替一般將來時。

注意下列幾個詞的區別:

when: *當……的時候 指一點時間,表示短暫性動作 *指一段時間,表示持續性的動作

*什麼時候 引導賓語從句

while:*表示持續性的動作或狀態 *具有對比的含義, 意為 “然而”

as: 表示從句的動作與主句的動作同時發生,一般與延續性動詞連用. “一邊…一邊…” 隨著..

As we walked, we talked. As time went by, we knew each other better and better.

(2)原因狀語從句 because(因為), since(既然), as (由於), for(因為)

(3)條件狀語從句if(如果) unless(除非)

在條件狀語從句中,用一般現在時代替一般將來時.

(4)結果狀語從句so + 形容詞 / 副詞 + that + 句子 such + 名詞 + that…

*such + a (an) + 形容詞+ 名詞= so + 形容詞+ a (an) + 名詞

(5)目的狀語從句so that, in order that, (in order to do sth. so as to do sth)

(6)比較狀語從句as…as… than, not as / so … as…

(7)讓步狀語從句though, although, even though…

3、定語從句: 修飾名詞或代詞的從句, 放在名詞或代詞的後面.

通常: 名詞(人) + who / whom / that + 句子 名詞(物) + which / that + 句子

(1)引導非限制性定語從句時,必須用 which 指物, 不用 that.

I have lost my bag, which I like very much.

(2)關係代詞在從句中做主語時,從句動詞的單複數形式和先行詞保持一致.

Do you know the man who is standing against the door?

(3)下列幾種情況只能用 that 引導賓語從句:

*先行詞是不定代詞 all, few, little, much, something, nothing, anything等, 如:

All that we have to do is to practise more. There is nothing that I can do for you.

*先行詞被序數詞或形容詞最高階修飾時,如: The first letter that I got from him is kept well.

*先行詞被all, any, every, each, few, little, no, some等修飾時,如:

I have eaten up all the food that you gave me.

(4)由when, where, why 引導的定語從句

I don’t know the reason why he was late. This is the place where I have lived for five years.

I’ll never forget the day when I met Mr. Li for the first time.

先行詞是表示地點時,如果從句的動詞是及物的,就用that (which),

如果動詞不及物,就用where引導. This is the house that he has lived in for five years.

This is the house where he has lived for five years.

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