题型:阅读选择 题类: 难易度:容易
广东省佛山市南海区·三水区2023-2024学年八年级上学期期末考试英语试题
You never know when accidents will happen. It's important to be ready. Here are some survival (生存) skills for you when you are in trouble.
● You are bitten by a snake. Call 120 for help right away. Don't try to get the venom (毒液) out with your mouth. While waiting for help, wash the bite with water. Keep the bitten area still (静止的) and lower than the heart. | ||
● You are in water with a shark. Try to keep still. But when it's attacking (攻击) you, hit it in the eyes. A shark isn't interested in going after food that hits back, so it will probably swim away. It's best not to swim alone far from the beach. | ||
● You are face to face with a bear. Don't run away. The bear will go after you. Lie down and play dead. The bear might come over and check you. Keep calm. With any luck, it will lose interest and leave. | ||
● Your car is going down in the water. First, open the windows. Then open the doors and get out of the car quickly. If you can't open the windows, try to break them. Stay calm. | ||
● You are in a storm. Don't stay in high places or open ground. Don't stand under a tree. It's better to stand inside a large building than a small one. Don't pick up a telephone. |
it either be because what else by invent clean popular habit hundred |
There is a small thing we use every day. We usually put {#blank#}1{#/blank#}in the bathroom. Without it, we might have tooth problems. Can you guess {#blank#}2{#/blank#} it is? Yes, it's the toothbrush. But do you know anything about its history?
According to some research, before toothbrushes appeared, the ancient Chinese people {#blank#}3{#/blank#}their teeth with some small tree branches (树枝). About 800 years ago, people made a kind of brushes with pig hair and bamboo. It might {#blank#}4{#/blank#} the world's earliest form of toothbrushes. As time went{#blank#}5{#/blank#}, the forms of toothbrushes changed. For example, people chose horse-tail hair instead of pig hair {#blank#}6{#/blank#} pig hair was too hard. Imagine that you travel back to {#blank#}7{#/blank#}of years ago and brush your teeth comfortably. It sounds fantastic, doesn't it?
Around the 15th century, the Chinese toothbrush found its way into Europe. It became {#blank#}8{#/blank#} among local people soon. The {#blank#}9{#/blank#} of toothbrushes was not as famous as that of paper-making, but it was very useful in daily life. Today we have a good {#blank#}10{#/blank#} of brushing teeth. We should thank the ancient Chinese for it.
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