6.The news that our team has won the games was true.
7.It was obvious that you've made a big mistake.
8.He will talk to us about what he saw in the school.
)原因状语从句：because= in that , as )目的状语从句：so that, in order that )结果状语从句：so...that, such...that )条件状语从句：if，unless ）让步状语从句：though, although, even
if, even though
引导词particle
1.引导名词性从句的连接词可分为三类： 连接词：that, whether, if (不充当从句的
任何成分） 连接代词：what, whatever, who, whoever,
whom, whose, which 连接副词：when, where, how, why
2.引导定语从句的连接词
引导定语从句的关系副词 When=on(in,during…)which
关系副词 where=on(in,in front of…)which Why=for which
如何选用定语从句的关系词
1.首先分清主句和定语从句
2.确定定语从句的先行词
3.把先行词带回到定语从句中去，看其 在定语从句中做什么语法成分（主语， 宾语，定语或状语）
clause
1. 名词性从句（substantive clauses): 主语从句subject clause、宾语从句 object clause、表语从句 predicative clause、同位语从句 appositive clause.
