大学英语四级写作中常用的经典句型

大学里作文的难度必然是很大的，在备考四级写作的时候，适当积累一些写作句型很有必要。下面是小编给大家整理的四级写作经典句型，大家可以作为学习的参考。

1)主语从句

It is common knowledge that honesty is the best policy.

It is well-known that…

It is self-evident/ conceivable / obvious / apparent that…

It goes without saying that… It is universally acknowledged that…

It is / that

2)宾(表)语从句

We cannot understand why he was so cruel to his roommates.

The problem is not who will go, but who will stay.

3)定语从句(限定性和非限定性)

As is shown/ demonstrated/ illustrated/ depicted/ described…in the cartoon/ picture/ graph/ table…,

There are many reasons why I want to study in your university.

It is estimated that tens of billions of pounds spent on cigarettes every year in our country, which is a huge waste.

4)状语从句(时间，原因，地点，条件，让步，转折等)

When the man is enjoying the cigarette, the smoke becomes a monster (怪物) which will devour him.

Whatever the reason, there are still some problems with student use of computers.

5)分词短语做定语或状语

Prof. Kang came to our university, giving us a lecture on how to acquire English better.

6)倒装句

Only through these measures can we hope to solve the problem.

Scattered around the globe are more than 100 small regions of isolated volcanic activity known to geologists as hot spots.

7)被动句

Some measures should be taken to deal with the problem.

He is said to have accomplished a lot of great deeds.

Many people believe that…(It is believed that…)

8)设问句

Do you still remember the boy who cried wolf for several times so no one would trust him?

以上就是英语四级作文的一些经典句型，希望可以给大家在备考四级的过程中带来帮助。