i'm afraid that ...”中that引導(dǎo)的是賓語從句，that引導(dǎo)的是afraid的內(nèi)容,就是為了什么而afraid。賓語從句在復(fù)合句中作及物動詞的賓語，也可作介詞和某些形容詞的賓語。

I'm afraid that是引導(dǎo)什么從句

i'm afraid that后接賓語從句。

短語：1、I'm afraid that恐怕；

2、I'm afraid that I can't很抱歉我不能。

例句：I was afraid that nobody would believe me.我擔(dān)心沒有人會相信我的話。

I’m afraid (that) I can’t accept your invitation.我恐怕不能接受你的邀請。

3.I’m afraid (that) I’ve made a mistake. 恐怕我犯了一個錯誤。

4.So, what are you afraid of?那么你害怕的是什么呢？

5.Why should we be afraid?我們?yōu)槭裁磿ε拢?/p>

afraid的用法和固定搭配

afraid的意思是害怕的;恐怕;擔(dān)心的，它有多種用法和搭配，如：afraid of sth/sb(怕某事/某人)，afraid of doing(怕做某事)，afraid for sb/sth(為某人/某事?lián)?。

一、Afraid of doing表“擔(dān)心、害怕發(fā)生某事，但此事未必會發(fā)生”，例如：

1.You need not be afraid of being punished。你不必害怕被懲罰。

2.He is not afraid of dying。他不怕死。

3.She seems awfully afraid of losing her job。

二、Afraid to do則表示“由于害怕而不愿意去做某事”。Be afraid to do sth=fear to do sth(害怕做某事)。

1.Don't be afraid to ask questions。不要不敢提問題。

2.She was afraid to leave her room。她不敢離開她的房間。

三、be afraid of sth/sb(害怕某物/某人)

1.She is afraid of this dog。 她害怕這只狗。

四、afraid for sb/sth的意思是“為某人/某事?lián)摹薄?/p>

he was afraid for the little boy.