题型:阅读填表 题类: 难易度:普通
全效学习 八年级下册英语强基专项突破练+热点冲刺组合练 时文组合训练(六)
At night, you fall asleep while listening to beautiful music. In the morning, the singing of birds outside wakes you up. You can enjoy all of these things because of one important organ(器官)— the ear.
You may wonder: how do our ears work? The ear has three different parts: the outer ear, the middle ear and the inner ear. The outer ear is the part you can see. It collects sound around you. The sound then travels down to the middle ear, the inner ear and then to your brain.
Your ears never stop working, even when you are asleep! Your ears continue hearing sounds, but your brain just ignores (忽略) them. That's why you may sometimes wake up suddenly in the middle of the night—your brain hears something, but you don't know what it is, since you are asleep.
But ears do more than hear. They help you keep your balance, too. In the inner ear, there are organs that are filled with liquid (液体) and covered in small hairs. When you move your head, the liquid and hairs move, too. They send messages to your brain about the position of your head.
More surprisingly, ears even help with tasting food. Of course, you don't actually taste food with your ears. But there are nerves (神经) running through the middle ear that connect the tongue (舌头) to the brain.
The ears are truly important. Everyone should make sure to protect their ears as well as they can.
Something About the Ear |
* In the morning, the makes it possible for us to hear the singing of the birds outside. *The ear has different parts. *The outer ear which we can see collects around us. *When we are asleep, our ears don't . *We may sometimes wake up suddenly in the middle of the night. That's because our brain something. *Ears do more than hear. They help us keep our balance, too. *Ears help with tasting food because of the nerves running through the middle ear. |
In Australia, different people have different ways to have fun. They also have their own ideas about how to pass time.
Most children, about 80%, work hard in school because they have to take lots of exams. After school, they don't want to stay at home reading books any more. Instead, they go out to play.
Some old people get up early in the morning. Then they go to the park to read newspapers. It helps them know what is happening around the world. In the evening, they would like to watch TV at home.
Young people enjoy having relaxing trips on weekends. They go to mountains to have a picnic or go to the forest to camp. They usually start on Friday and spend one or two days outside. On Sunday evening, they start their way back home. Nobody seems to be in a hurry, although a busy week is waiting for them again.
Australians' Ways to Have Fun
Who | Where or when | Ways to have fun |
80% of{#blank#}1{#/blank#} | In school | Work hard because of lots of exams |
After school | Go out{#blank#}2{#/blank#} | |
Some old people | In the morning | ◆Get up early ◆Go to the park to read newspapers |
{#blank#}3{#/blank#} | Watch TV at home | |
Young people | On weekends | Have {#blank#}4{#/blank#} trips: ◆Go to mountains to have a picnic ◆Go to the forest to camp |
On Sunday evening | {#blank#}5{#/blank#} back home |
Beijing | Kunming | |
Location | north | south |
Population | over 21 million | over 7 million |
Weather | hot in summer and cold in winter | warm all the year round |
Famous place | the Forbidden City | the Stone Forest |
Inventors of the Future The Young Inventor Club is calling on young students aged 12-15 to join in the invention competition. |
Enter the competition: Step 1: Join the club! Sign up for the Young Inventor Club. It's free and easy. Simply click(点击) the"Join the Club" and fill out the necessary information. Step 2: Come up with an idea. You can record problems that you see in your everyday life. And think of ways to solve them and write down anything that comes to you. Then, choose the best one as your invention idea. Step 3: Submit(提交) your invention idea. Send us a picture or drawing of your invention with your name and phone number. You should also send a written description of your invention. |
Time: ●Submit your invention idea no later than December 20, 2024. ●The top 3 winners will be announced on December 30, 2024. For more information, please visit our website: www.younginventorclub.com. |
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