写作是英语考试很重要的一部分，也是最容易丢分的地方。要想提高自己的英语写作能力，单词的积累和语法的掌握一定要到位。在动笔之前要认真审题，切中题意。平时可以参考一下他人的写作手法，这样才能有效提高自己的写作能力。下面，沪江小编给大家整理了一些写作时常用的句子，大家可以作为参考。

　　(一)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. Part of the explanations for it is that ...

　　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. The answer to this problem involves many factors.

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

　　Another contributing factor (cause ) is ...

　　Perhaps the primary factor is that …

　　But the fundamental cause is that ...

　　(二)比较

　　1.The advantage far outweigh the disadvantages.

　　2.The advantages of A are much greater than those of B.

　　3.A may be preferable to B, but A suffers from the disadvantages that...

　　4.It is reasonable to maintain that ...but it would be foolish to claim that...

　　5.For all the disadvantages, it has its compensating advantages.

　　6.Like anything else, it has its faults.

　　7.A and B has several points in common.

　　8.A bears some resemblances to B.

　　9.However, the same is not applicable to B.

　　10. A and B differ in several ways.

　　11. Evidently, it has both negative and positive effects.

　　12. People used to think ..., but things are different now.

　　13. The same is true of B.

　　14. Wondering as A is ,it has its drawbacks.

　　15. It is true that A ... , but the chief faults (obvious defects )are ...

　　(三)后果

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

　　2. The immediate result it produces is ...

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

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

　　(四)批驳

　　1)It is true that ..., but one vital point is being left out.

　　2) Contrary to what is widely accepted, I maintain that ...

　　3) Some people say ..., but it does not hold water.

　　4) Many of us have been under the illusion that...

　　5) A close examination would reveal how ridiculous the statement is.

　　6) It makes no sense to argue for ...

　　7) Too much stress placed on ... may lead to ...

　　8) Such a statement mainly rests on the assumption that ...

　　9) There is a grain of truth in these statements, but they ignore a more important fact.

　　(五)举例

　　1) ...is often cited as an example.

　　2) A good case in point is ...

　　3) Such examples might be given easily.

　　4)As an illustration, we may take ...

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