小伙伴们，公共英语考试大家复习的怎么样了呢？下面是帮考网分享一些公共英语考试三级部分的复习资料，一起来看看吧！

公共英语三级模拟试题阅读C15：

Many students are easily distracted when they study, which is normal, but we can improve our concentration. The author gives us some suggestions on how to concentrate when we study.

text：

There are many complaints about inattention on campus,such as,"I can\'t concentrate.""When I try to learn,my mind is spinning around."And so on.

We all have the ability to concentrate.Think of the times when you were attracted to a super novel or the times when you were playing your guitar or piano.But at other times your mind races from one thing to another.Here are some tips.

Rest from time to time.Remember to take short breaks.Lectures are usually 50 minutes long,and that’s about the length of time most people can direct their attention to one task.But that’s just an average.Your concentration time might be shorter(20-35 minutes)or longer(perhaps 90 minutes).When you take a break,you get more oxygen to your brain!When we sit for long periods,blood tends to be pooled in our lower body and legs.Get up and walk around the room for a couple of minutes.As a result,more oxygen is carried to the brain and you can concentrate better.

___If you study one subject for a long time,you may find it hard to concentrate.Many students improve their concentration by changing one subject to another every one to two hours.In this way you can pay more attention to something that’s different.

Reward yourself.Give yourself a reward when you’ve completed a task.The task might be small,such as staying with a difficult paper until you’ve finished.But giving yourself a reward can help you be more interested in doing other tasks.

Increase your activity level.Your concentration wanders more easily if you just read an article straight through.Instead,take the heading for each part and turn it into a question.For this part,that would be,“How can I increase my activity level while studying?”Then study that part to answer that question.Do this routinely.The questions give us a focus for each part and increase our involvement.

1、The writer wrote the passage to__.

A.encourage us to try to concentrate

B.teach us how to concentrate while studying

C.give us the reasons for a lack of concentration

D.list the benefits we can get from concentration

答案：B

解析：根据第二段“But at other times your mind races from one thing to another.Here are some tips.”可知这篇文章是告诉我们在学习的时候怎么集中注意力。

2、According to Paragraph 3,what’s the purpose of walking around?

A.To help us stay fit.

B.To benefit our lower body.

C.To provide the brain with more oxygen.

D.To increase our concentration time to 90 minutes.

答案：C

解析：根据第三段“Get up and walk around the room for a couple of minutes.As a result,more oxygen is carried to the brain and you can concentrate better.”可知四处走动的目的是提供大脑更多的氧气，所以选C。

3、What’s the best title for Paragraph 4?

A.Study for one hour each time.

B.Do something difficult.

C.Study in different ways.

D.Change subjects.

答案：D

解析：根据第四段“If you study one subject for a long time,you may find it hard to concentrate .Many students improve their concentration by changing one subject to another every one to two hours.”可知这段讲的是改变科目，所以选D。

4、In the last paragraph,the writer suggests that__.

A.we just read the heading of some articles

B.we do our best to read an article straight through

C.we ask ourselves questions about what we are reading

D.we ask other people questions about the article we are reading

答案：C

解析：根据最后一段“Instead,take the heading for each part and turn it into a question.”可知作者建议我们就自己阅读的东西问自己一些问题，所以选C。

5、Which of the following is not the author\'s opinion in this article__.

A.It\'s normal to be distracted during learning

B.We can improve our focus

C.The author offers some suggestions for concentration

D.Students should not complain

答案：D

解析：根据全文内容，选项D不对。

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