齐辙：雅思写作语法篇之---形式主语从句

形式主语从句是雅思写作中非常常用的一种句型。我们先来看一下它是怎样构成的。（That+一个完整的句子可做主语）。比如说：(That education is important ) is clear.这就是主语从句的基本形式。但如果句子要是这样，主语过长。所以，我们习惯于用it来代替原来的主语。而把原来的主语放在句子的最后。这句话可改为：It is clear that education is important.这就叫做形式主语从句。

以下的形式主语从句句型在雅思写作中都常常用到。希望大家能认真掌握，灵活使用。

1It is often the case that

2It’s a fact that

3It seems that

4It’s said that

5It’s reported that

6It’s believed that

7It’s universally accepted that

8It’s announced that

9It’s estimated that

10It must be admitted that

11It’s obvious that

12It must be stressed out that

13It is widely-accepted that

14It cannot be denied  that

15It can be foreseen that

16It’s as clear as crystal that

17It goes without saying that

18 It is acknowledged that

19 It is well-known that

20 It is estimated that