大学英语四级作文复习必备经典句型(3)

本文为正在复习大学英语四级作文的同学整理了部分经典句型，供大家参考，祝各位同学取得优异的四级成绩。

　　后果

　　1. It will exercise a profound influence upon...

　　2. Its consequence can be so great that...

　　3. It may give rise to a host of problems.

　　4. The immediate result it produces is ...

　　原因

　　1.A number of factors are accountable for this situation.

　　A number of factors might contribute to (lead to )(account for ) the phenomenon(problem).

　　2. The answer to this problem involves many factors.

　　3. The phenomenon mainly stems from the fact that...

　　4. The factors that contribute to this situation include...

　　5. The change in ...largely results from the fact that...

　　6. We may blame ...,but the real causes are...

　　7. Part of the explanations for it is that ...

　　8. One of the most common factors (causes ) is that ...

　　9. Another contributing factor (cause ) is ...

　　10. Perhaps the primary factor is that …

　　11. But the fundamental cause is that ...