that引导的从句有：主语从句，宾语从句，表语从句，同位语从句，限制性定语从句。例句：
1、That Mary finished the work in such a short time surprised us.
玛丽在如此短的时间内完成了工作这使我们很惊讶。
that引导主语从句
2、I think that he is right.
我认为他是对的。
that引导宾语从句
3、My dream is that I want to be a scientist.
我的梦想是当一个科学家。
that引导表语从句
4、I heard the news that our team won the match.
我听到了我们队获胜的消息。
that引导同位语语从句
5、The book that I bought yestetday is very interesting.
昨天我买的那本书很有趣。
that引导定语从句
