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Do you think you have a good memory (记忆)...

Do you think you have a good memory (记忆)? It is difficult to say exactly what memory is. Even scientists who have been studying memory for many years say that they are still trying to find out what it is. We do know that a specific memory is not just one thing stored (存储) somewhere in the brain (大脑). A memory is made up of small pieces of information stored all over the brain.

The human brain is very small and light (only 2% of total body weight). But it needs about 20% of the oxygen (氧气) that our body takes in. We can't think well if our brain isn't getting enough oxygen, so always make sure there is enough oxygen in the air when you need to learn or remember something!

Why do you forget things sometimes? The main reason for forgetting something is that you did not learn it well enough in the beginning. For example, if you meet some new people and right away forget their names, it is because you didn't record (记录) the names when you heard them.

No one can remember everything, but everyone can learn how to improve their memory. Here are some ways:

●When you want to remember something, tell a friend about it. This way the new information becomes more memorable. Later on, think about the conversation with your friend. It will help you remember the information.

●Don't over-train your brain. When you've remembered a list of new vocabulary, stop studying. It's better to study a lot of material (材料) for a short time than a small part of material for a lot of time! But remember: you do have to practise your new vocabulary as soon as possible!

●If you have to remember something big, break it down into smaller parts. It's easier to remember 198756430387 if you break it into four smaller bits: 198-756-430-387.

●If you want to remember a piece of information, and you can't. Don't get angry. Relax when you study! Try to enjoy yourself. You are learning new things every minute. You will remember better if you are happy and relaxed.

In short, none of (没有一个) the ways can make your memory 100% perfect, but all of them are helpful.

1.Where is a memory stored in your brain?

A.In the left brain. B.Some parts of the brain. C.In the right brain. D.All over the brain.

2.Which of the following sentences is true according to the passage?

A.We can make our memory 100% perfect.

B.We can break the big information into big parts.

C.We'll forget things if we don't learn them well in the beginning.

D.We should spend a lot of time studying a small part of material.

3.According to the passage, the writer probably agrees with ________.

A.sharing new information with friends

B.remembering long numbers by wring

C.learning at least 100 new words at a time

D.getting angry when can't remember some information

4.What is the main idea of the passage?

A.What the human brain is. B.Why we forget something.

C.How we improve our memory. D.Where memories are stored in the brain.

 

1.D 2.C 3.A 4.C 【解析】 本文是一篇说明文。文章主要介绍了几种有助于改善人的记忆力的方法和建议。 1. 细节理解题。根据文中第一段“A memory is made up of small pieces of information stored all over the brain.”可知记忆是由储存在大脑各处的小块信息组成的。故选D。 2. 细节理解题。根据文中最后一段“…none of (没有一个) the ways can make your memory 100% perfect.”可知没有一个方法可以使你的记忆百分百完美,故选项A错误。根据文中第四段中的第三个方法“If you have to remember something big, break it down into smaller parts.”可知如果你一定要记住某件大事,就把它分解成更小的部分。故选项B错误。根据文中第三段“…for forgetting something is that you did not learn it well enough in the beginning.”可知忘记某事的主要原因是你一开始学得不够好。也就是说如果我们一开始没有学好,我们将会遗忘一些事情。故选项C正确。根据文中第四段中的第二个方法“ It's better to study a lot of material (材料) for a short time than a small part of material for a lot of time!”可知在短时间内学习大量的材料比花大量时间学习小部分的材料要好!故选项D错误。故选C。 3. 细节理解题。根据文中第四段中第一个方法“When you want to remember something, tell a friend about it. This way the new information becomes more memorable…”可知当你想记住一些事情时,告诉你的一个朋友,这样新信息会变得更难以忘记。可见作者认为和朋友分享新信息可以完善记忆力。故A选项正确。根据文中第四段第三个方法“If you have to remember something big, break it down into smaller parts. It's easier to remember 198756430387 if you break it into four smaller bits: 198-756-430-387.”可知记忆长数字可以将数字分成几个小块来记,故选项B错误。根据文中第四段第二个方法“Don't over-train your brain. When you've remembered a list of new vocabulary, stop studying.”可知不要过度训练你的大脑。当你记住一系列新词汇时,停止学习。故选项C错误。根据文中第四段第四个方法“You will remember better if you are happy and relaxed.”可知如果你开心而且很放松,你会记得更好。故选项D错误。故选A。 4. 主旨大意题。根据文中第四段的主旨句“No one can remember everything, but everyone can learn how to improve their memory. Here are some ways:”可知本文主要介绍改善记忆力的方法和建议。故选C。
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