Iwonderifitisworthreading?Iwonderthatitisworthreading?、IF,that后面都是从句?还是Wonder后面从句的?我搞不清啊,经常遇到If,that的选择,有啥区别吗?

Question

I wonder if it is worth reading?
I wonder that it is worth reading?
、
IF ,that后面都是从句?还是Wonder 后面从句的?我搞不清啊,经常遇到If ,that的选择,有啥区别吗?

Answer 1

Wonder用法
(1) 后接“who, what, why等疑问词引导的宾语从句”、“疑问词+不定式”时,表示“想知道”.如：
The teacher wondered why she was late. 老师想知道她为什么迟到.
He wondered what happened. 他想知道发生了什么事情.
I”m just wondering how to do it. 我正想知道怎么做那件事.
(2)后接“that引导的宾语从句”、“不定式短语”时,表示“感到惊奇；对……感到惊讶”.如：
I wonder that he was off office.我对他下岗感到惊讶.
I wonder to see her looking so cheerful. 我很惊讶地发现她如此高兴.
(3)后接if或whether引导的宾语从句时,表示一种委婉的请求或疑问.如：
I wonder if you would mind giving me a hand. 我想知道你是否介意助我一臂之力.
(4)后接at 或about表示“感到惊异；感到疑惑”的意思.如：
I wonder at your allowing her to do such a thing. 我对你允许她做那样的事感到惊异.
I wonder about my future.我对我的未来感到疑惑