大学英语：S.+V.+it+adj.+to do sth. 形式宾语句型 n.

1. S.+V.+it+adj.+to do sth. 形式宾语句型 n.

e.g. Some people find it difficult to succeed in language learning.

Some people find it difficult to succeed in other fields.

They find it easy to practice using the language regularly.

2. It is +adj.+for sb.+to do sth. 形式主语句型

e.g. It is more important for them to learn to think in the language than to know the meaning of every word.

It is necessary for them to learn the language in order to communicate with these people and to learn for them.

语言点：

1. success（n.）-successful（adj.）-succeed（v.） 成功

2. hundreds of people与 eight hundred people：请注意有数词存在后，表量名词的变化。

3. advice/information 为不可数名次。不能有复数形式。

4. practice doing sth. 练习做某事

5. less than +adj. 不怎么+形容词的含义 如：less than happy 不怎么开心