题型：阅读选择 题类： 难易度：困难
吉林省长春市二道区2024-2025学年九年级上学期开学考试英语试题
①Do you yawn? There are about 20 reasons that scientists think are possible for yawning after research. They do not know exactly why yawning happens, but they do know many facts about yawning.
②We know that everyone yawns in the same way. First you open your mouth slowly. Your mouth stays open for about five seconds. You take in a lot of air and then push it out. Then you quickly close your mouth. We also know that yawning is contagious. When you see someone yawn, you yawn, too.
③Many people say they yawn because they are bored or tired. That might be true. People do often yawn before they sleep and after they wake up. However, we know that people also yawn when they are excited or nervous. Olympic runners, for example, often yawn before a race. Why is that? In 2007, scientists found that a yawn can help a warm brain cool down.
④Some scientists believe that yawning makes you notice things more quickly. When you yawn, you breathe deeply. You also stretch（强化）muscles（肌肉）in your face, mouth, and neck. Your eardrums stretch, too. Maybe this helps you to be quicker to notice things. That's why we yawn.
⑤In some countries, people think yawning is not nice. People put their hands over their mouths to cover a yawn. In other countries, people think yawning is healthy. They think that opening the mouth very big can let good things in. When they breathe out, they think that bad things go out of the body with the air.
⑥Scientists do not spend much time studying yawning. That is probably because yawning does not hurt. It is just something we do.
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The Chong Yang Festival is {#blank#}1{#/blank#} on the ninth day of the ninth month of the lunar calendar. According to the {#blank#}2{#/blank#} theory(理论) of "Yin" and "Yang"， both the 9th month and the 9th day of the month belong to "Yang"， and "Chong" means {#blank#}3{#/blank#}， so it is called "Chong Yang". Now, it is a day for the elderly(老年人). {#blank#}4{#/blank#} that day, children often go back to their homes and buy warm clothes, delicious food or other things for their {#blank#}5{#/blank#}. You know, it is also an old custom {#blank#}6{#/blank#} climb the mountain. On the {#blank#}7{#/blank#} of the mountain, we can enjoy beautiful natural scenes and breathe fresh air. Besides, people can also {#blank#}8{#/blank#} the golden chrysanthemum flowers(金菊花), {#blank#}9{#/blank#} chrysanthemum wine(酒), and eat double-ninth cakes. {#blank#}10{#/blank#} a great festival it is!
{#blank#}1{#/blank#}Today, I'm very happy. Some of my classmates come to my home for my birthday party.
Some of them dance, and some sing. We eat delicious food. Everyone has a good time.
{#blank#}2{#/blank#}Many of us like candies. But if you eat too many candies, your teeth will not be healthy. So if you want to make your teeth healthy, don't eat too many candies.
{#blank#}3{#/blank#}My grandpa is 85 years old, but he is very healthy. He does sports every morning. And he eats a lot of healthy food, like fruit and vegetables. He doesn't eat candies. He says candies are bad for his health.
{#blank#}4{#/blank#}I'm twelve now. Of all the vegetables, I like tomatoes and potatoes best. I think they are good for my health. I don't like hamburgers. I don't think they are healthy.
{#blank#}5{#/blank#}There are six people in my family. My grandparents like to drink tea. My parents like to drink milk. My sister and I like to drink fruit juice. We don't like to drink coffee. We are very healthy.
A. Too many candies are bad for teeth. B. My grandma likes to have healthy food. C. My grandpa has healthy living habits. D. My happy birthday party. E. My family have healthy drinking habits. F. I have a good habit. |
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