题型:阅读选择 题类: 难易度:困难
湖北省襄阳市襄州区2023-2024学年八年级上学期期中英语试题
Computers can injure you. Most other injuries happen suddenly. For example, if you fall off a bicycle and break your arm, it happens very quickly. But computer injuries happen slowly.
Your eyes
Too much light can injure your eyes, so never sit too close to a computer screen. Your eyes should be at least 50 centimeters from the screen. Remember to look away from it sometimes. This gives your eyes a rest.
When you use a computer, the window should be on your left or your right. If it is behind you, the light will reflect(反射)on the screen. If the windows is in front of you, the sun and the screen will both shine into your eyes.
Your hands and wrists(手腕)
Hand and wrist injuries can happen because the hands and wrists are moved in the same way hundreds of times. If you use a keyboard for a long time, follow these three rules:(1)Rest your wrists on something.(2)Keep your elbows(肘)at the same height as the keyboard.(3)Stop sometimes and exercise your hands, wrists and fingers in a different way.
Your back
Some people sit for many hours in front of a computer. If you sit in a wrong way, you can injure your back or your neck. So you should sit with your back straight. The top part of the screen should be in front of your eyes. Your forearms(前臂), wrists and hands should all be parallel to (与……平行) the floor. If you are sitting for a long time, get up every 30 minutes and exercise your arms, legs and neck.
much he full fill write song so on reason come when advantage |
A song called Lonely Warrior(孤勇者) has been very popular among primary school students. The song has had so many comments(评论){#blank#}1{#/blank#} the Internet. The singer Eason said it was out of {#blank#}2{#/blank#} expectation that so many people were attracted by the song.
There are some {#blank#}3{#/blank#} for the success of the song. The first reason is that the lyrics(歌词) of the song can encourage people {#blank#}4{#/blank#} they feel down. If you listen to the song, you may be {#blank#}5{#/blank#} with energy to face all kinds of difficulties. Another reason is the beat of the song is {#blank#}6{#/blank#} strong that you may feel excited and sing to the beat.
What's more, the background to the song is a moving story. The song was {#blank#}7{#/blank#} by a brave girl called Tang Tian. She is quite young but has fought a terrible illness for {#blank#}8{#/blank#} than ten years bravely. She is talented enough to create many popular {#blank#}9{#/blank#}, especially Lonely Warrior.
She hoped that her idol Eason could sing the song. Luckily, her wish {#blank#}10{#/blank#} true. From her, we all believe it's so important to have dreams and try to realize them.
Tim, Bob, Frank and Linda lost some things.
Tim: I lost my yellow pencil box this afternoon. There are three pencils, a pen and a ruler in the pencil box. |
Bob: I lost my schoolbag this afternoon. There is a Chinese dictionary, an English book and two notebooks in my blue schoolbag. |
Frank: My bag is green. I can't find it this morning. There are two CDs and three picture books in it. My English book is in it, too. |
Linda: I can't find my schoolbag this afternoon. It is red. There is a pencil box, a map and a notebook in my schoolbag. Oh, a set of keys is in it, too. |
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