题型：阅读选择 题类：真题 难易度：普通
山东省潍坊市2021年中考英语真题试卷
Everything is made of something. Nothing is made of nothing.
Chemistry is about the smallest things that other bigger things are made of, and what happens when they change. The word chemistry comes from chemical, which is an example of one type of the very small things that other bigger things are made of. The words you are reading now are made of a dark liquid called ink (墨水), which is written on paper. The paper itself is made out of the chemicals that wood is made out of. Both the ink and the paper were made by different chemical processes. A chemical process is what happens when chemicals come together to make other chemicals, and therefore other things.
Cooking makes chemical changes. Your different ingredients are made of different chemicals, and when you put them together and make them hot and cook them, the chemicals change into new chemicals and the different ingredients make something new. That tomato sauce you're making is made of tomatoes, onions, garlic, salt and pepper. Those ingredients each have their own chemicals and their own flavors, but now with your sauce you've made something different, something that has its own flavor, all the ingredients mixed together, all the chemicals mixed together, something new.
You can smell the chemical changes, too, as they go up into your nose, especially when you forget about your sauce and it doesn't just cook but bums and becomes black and has a really bad flavor. You can't make it better, either, because once chemicals change, they can't be changed back again.
写作提示：
建议 | |
健康方面 | 1. 运动；2. 饮食（每个至少2点） |
保护视力 | 1. 睡眠；2. 眼保健操（每个至少1点） |
感悟 | ……（至少1点） |
写作要求：1. 内容必须包含所有信息； 2. 可适当增加细节，以使行文连贯；3. 文中不得透露个人信息； 4. 词数80左右，开头已给出，不计入总词数。
In our school, some of students have obesity and vision problems (肥胖和近视问题). How are we going to solve the problems?
A. In Chinese culture, red lanterns are symbols of happiness. B. They have become a symbol of Chinese culture worldwide. C. It was mainly used in palaces in ancient times. D. The shape was much like that of the palace lanterns. E. However, traditional lanterns are still the most popular ones in people's hearts. |
Lanterns have been part of Chinese culture for centuries and play an important part in many celebrations.
Palace lantern(宫灯)
{#blank#}1{#/blank#} When making palace lanterns, fine wood was used. The palace lanterns were covered with silk or glass. Different kinds of pictures were drawn on the covers. These lanterns were not only used as lights but also as decorations in palaces.
Gauze lantern(纱灯)
Less expensive bamboo and gauze (纱布) were used to cover the lantern. Red gauze was used when making them. {#blank#}2{#/blank#} So red lanterns are always hung on important testivals such as Lantern Festival, Spring Festival and National Day in parks or along main streets. In some famous China towns abroad, you can see red lanterns all the year round. {#blank#}3{#/blank#}
Shadow-picture lantern(走马灯)
It was usually used for amusement. {#blank#}4{#/blank#} There were two layers(层) of covers and pictures were drawn on the inside layer. When the candle was lit, the heat caused a paper wheel inside the lantern to turn around, so that moving pictures appeared on the outside cover.
Now more kinds of lanterns appear in festival s besides the traditional ones. More modern technology is used on making lanterns. There is no doubt that the modern lanterns will be more creative and interesting.
What's the passage mainly about?(请用一句话概括, 不超过20词) {#blank#}5{#/blank#}
试题篮
