在英语越来越普及的21世纪，学好英语成了每个大学生的首要目标。为帮助大学生更好地学习英语知识，特提供以下文章：
虚拟语气类型
宾语从句
状语从句
名词性从句(主语从句，同位语从句， 表语从句)
定语从句
特殊类型 (感叹句)
省略if 的虚拟法 (倒装)
Examples
The rapid change of society requires that college students adapt to the world outside campus by getting to know the society.
I would rather that you did nothing for the time being.
I wish that I were a student again.
I wished that I had followed his suggestion.
名词性从句中的虚拟
主语从句(it is +adj./p.p that)
同位语从句(The +n. that )
表语从句(n. +be that)
省略if 的虚拟法 (倒装)(1)
虚拟语气中如果从句引导词if / whether 省略，从句中需要倒装，提前助动词(系动词)或情态动词。
Eg. If it should rain tomorrow, we would not be able to have the sports meeting.
=Should it rain tomorrow, we should not be able to have the sports meeting.
省略if 的虚拟法 (倒装)(2)
Eg. Whether it (may) be fine or rainy, we would have the sports meeting.
=Be it fine or rainy, we would have the sports meeting.
If she had been given more information, she could have answered the questions.
=Had she been given more information, she could have answered the questions.
虚拟语气的动词标志
"insist, suggest, require, request, demand, propose, prefer, maintain, move, urge, recommend, command, order"等动词表"建议、愿望"时，其后宾语从句中谓语动词要用虚拟语气。Should +V
wish其后宾语从句中谓语动词要用虚拟语气。