问题描述: 英语之中宾语从句的连词that if weather用发上有什麽区别啊? 1个回答 分类:英语 2014-11-26 问题解答: 我来补答 1.陈述句用that连接比如:He said that he was a middle school studen.that可以省略2.if和weather解释为“是否”,改变为宾语从句时,要用陈诉句语序比如:I want to know if (whether) he lives there一般情况下,if和weather可以互换,但是如果句子中有or not,必须用weather.weather...or not是固定搭配! 展开全文阅读