How do you remember the way to your house? Where do dreams come from? It is your brain(大腦) that does these things. A British scientist showed that “sleep can improve one’s memory.” It’s not a dream for students to study when they sleep. In fact, your brains is working day and night. If you learn words before bed, a certain part of the brain may help you to remember the words while you sleep. What’s more, another scientist in the USA found that there was a “talent button(天才按鈕)” in the human brain. It might make a person more talented.
There are more interesting things about the brain. Your brain uses less energy than a fridge light. Just two bananas can give the brain enough energy to work for a whole day. According to some scientists, yawning(打哈欠) keeps our brains “cool”, which makes us think quicker.
Here are some pieces of advice to keep a good brain:
l Eat healthy food.
l Get a lot of playtime or exercise.
l Don’t drink or smoke.
l Use your brain a lot.
【小題1】 A British scientist found out that ________ could improve our memories.
| A．drink | B．dreams | C．sleep | D．bananas |
【小題2】 According to the passage, if we want to have a good brain, we should ________.
| A．use our brains more | B．sleep fewer hours |
| C．work longer hours | D．remember fewer things |
【小題3】Which of the following is TRUE according to the passage?
| A．Our brains only work in the daytime. |
| B．Our brains need much energy every day. |
| C．Smoking can keep our brains healthy. |
| D．Getting exercise is good for our brains. |
