tft每日頭條

 > 生活

 > 英語賓語從句語法知識

英語賓語從句語法知識

生活 更新时间:2024-12-26 00:27:07

英語賓語從句語法知識?一.定義:在複合句中,用作賓語的從句叫做賓語從句,下面我們就來說一說關于英語賓語從句語法知識?我們一起去了解并探讨一下這個問題吧!

英語賓語從句語法知識(英語學習:賓語從句)1

英語賓語從句語法知識

一.定義:

在複合句中,用作賓語的從句叫做賓語從句。

二.構成:

關聯詞 簡單句

三.賓語從句的三種基本形式:

1.從屬連詞that引導

that無詞義,不充當句子成分,可省略。

如:He told me (that) he was ill.他告訴我他生病了。

注意:以下情況that不能省略

①主句的謂語動詞連接多個賓語從句時,第一個that可以省略,而其他的that不能省略。

如:I think (that) it will be sunny tomorrow and that we will go shopping.我認為明天是晴天,我們将去購物。

②that 引導的賓語從句作介詞賓語時,that不能省略。

如:I know nothing about her except she is a teacher.我對她一無所知,隻知道她是個老師。

③that引導的賓語從句和主句的謂語動詞之間有插入語時,that不能省略。

如:I remembered,first of all,that I lost my USB.我記起來了,尤其重要的是,我弄丢了優盤。

④that 從句位于句首時,that不可省略。

如:That he ever did such a thing I simply don't believe.我簡直不相信他做了這樣的事。

⑤當賓語從句的主語是his,that或有his和that修飾時。

如:Lucy that me that that was why she was late.露西告訴我那就是她遲到的原因。

2.從屬連詞if/whether引導

一般情況下可以相互替換,在口語中多用if,不充當句子成分,有具體的含義“是否”。

如:I don't know if you can help me.我不知道你能否幫助我。

I doubt whether he will get there on time.我懷疑他能否準時到那兒。

注意:以下情況隻能用whether不可用if

①與or not 連用

如:I wonder whether it is true or not.我想知道它是真是假。

②在介詞後

如:It depends on whether it is going to rain.它取決于是否天會下雨。

③在不定式前

如:Whether to go there or not hasn't been decided.是否去那兒還沒有決定下來。

④if 引導的賓語從句如果會引起歧義,應避免用if而用whether

如:Please let me know if you want to go.

Please let me know whether you want to go.

3.連接代詞或連接副詞引導

連接代詞:who,whom,whose,what,which,whoever,whatever,whichever

連接副詞:where,when,how,why

在句中充當句子成分,不可省略。

如:You can do what you want.你可以做你想做的。

I don't know whose box this is.我不知道這是誰的盒子。

四.賓語從句的其他用法

1.it作形式賓語代替賓語從句

I think it necessary that we take enough water every day.我認為每天喝足夠的水是必要的。

We take it for granted that we should go to work on time.我們把按時上班視為理所當然。

2.某些形容詞或過去分詞後加賓語從句

如:aware,certain,afraid,pleased,satisfied,glad,proud......

I'm sorry that I've made a mistake.

3.賓語從句的否定轉移

若主句謂語動詞有think,consider,believe,suppose,expect,guess,imagine等,其後的賓語從句若含有否定意義,一般要把否定詞轉移到主句謂語上,從句謂語用肯定式。

I don't think you are right.我認為你不對。

4.賓語從句的語序

賓語從句要用陳述句語序。

Can you tell me what they are doing?(√)

Can you tell me what are they doing?(x)

5.賓語從句的簡化

I don't know what I can do.=I don't know what to do.

Tom hopes that he will be back soon.=Tom hopes to be back soon.

Could you tell me how I can get there?=Could you tell me how to get there?

6.賓語從句的時态

①主句是一般現在時,從句可根據需要選擇相應的任何時态。

I don't know when he will come back.

He says that he went to Beijing last month.

②主句是一般過去時,從句要用相應的過去時态。

He said that he went to Beijing last month.

③如果賓語從句表示的是客觀事實,普遍真理,自然現象,習慣性動作等,不管主句是什麼時态,從句都用一般現在時。

The teacher said that the earth goes round the sun.老師說,地球繞着太陽轉。

---END--

,

更多精彩资讯请关注tft每日頭條,我们将持续为您更新最新资讯!

查看全部

相关生活资讯推荐

热门生活资讯推荐

网友关注

Copyright 2023-2024 - www.tftnews.com All Rights Reserved