We are often told to pay attention to what our mothers tell us. Scientists have found that our brains greatly prefer the voices of our own mothers.
Scientists at Stanford University recently studied this. They scanned (扫描) children’s brains while they were listening to different sounds, including their mothers’ voices. They found that 97 percent of the time, children could recognize (识别) their mothers’ voices at once.
Hearing their mothers’ voices makes children’s brains more active. We usually just use one part of our brains to deal with sounds when we hear something. But when we hear our mothers’ voices, many parts of the brain start to work as well.
Why do we reply so strongly to our mothers’ voices? On one hand, when we are still in the womb (子宫) before we’re born, we hear our mothers talking. This makes us feel comfortable. On the other hand, mothers teach us talk and social skills by repeating words again and again. This way, when mother’s sound is heard again, more attention is paid to it.
Some sounds are necessary for our life and they bring us pleasure. But mothers’ voices are different and they make us feel comfortable. We will feel very relaxed when we hear our own mothers’ voices.
1、2 题完成句子; 3题简略回答问题;4 题找出并写下全文的主题句;5 题将文中画线句子译成汉语。
【小题1】Scientists have found 97 percent of the time, children could
【小题2】Mothers’ voices make children’s brains
【小题3】How many reasons are listed for why we reply strongly to our mothers’ voices?
【小题4】
【小题5】
World Book Day falls on April 23 every year. It was set up by UNESCO (联合国教科文组织) in 1955 to encourage people, especially teenagers, to discover the pleasure of reading.
Many countries celebrate World Book Day. On that day in the UK, millions of students can buy books of special price, much lower than usual in any bookstore. World Book Day is also celebrated in China. Reading can benefit (获益) people in many ways. Reading helps us become more knowledgeable and more intelligent. Reading helps us to follow the latest developments of science and technology. Reading provides us with information about other culture and places of the world. When we read, we may find many things that are unfamiliar to us. The more we read, the more we know, the smarter we become.
“Reading makes a full man.” Therefore, it’s necessary for us to form the habit of reading daily.
Introduction of World Book Day | |
Its celebrating time | On |
The | To encourage people to discover the |
Benefits of reading | Helping people to have more |
Helping people to go | |
The more people read, the more we know. |
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