题目列表(包括答案和解析)
Take a look at the label(标签) on almost any bottle of milk and you may see the word PASTEURIZED. What does that mean? Let’s find out by meeting Louis Pasteur.
Louis Pasteur was born in 1822 in a little town in France. As he grew up, he loved to paint. He loved to look at the world around him. When he went to college in Paris, he showed interest in looking through a microscope. A microscope makes things look a lot bigger; it lets you see things you can’t see just with your eyes. Looking through a microscope, Pasteur found a living world in a drop of water. He saw and drew pictures of the small living things -- he called them “microbes” or “germs”-- that crowded in a drop of water.
One day a winemaker came into the lab, hoping that someone could help him with his problem. “Sometimes my wine tastes delicious, but sometimes terrible,” he said to Pasteur. “Can you help me find out why?”
Pasteur put some drops of the wine under the microscope. He noticed that the terrible wine had some unusual germs. If he killed these germs, maybe he could keep the wine from turning terrible. He tried with different ways to kill the germs. In the end he found heating (加热) the wine seemed to work best. The winemaker tried it, and every bottle of wine tasted good.
Pasteur’s idea worked for other people, too. When farmers heated milk, it didn’t turn bad so quickly. When breweries heated beer, it tasted better. People called it “pasteurization” ---heating a liquid to kill bad germs. Aren’t you glad that the milk you drink has been pasteurized?
1. The Chinese meaning for the word “microbes” is____.
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A.病毒 |
B.真菌 |
C.支原体 |
D.微生物 |
2. Which is the right order in Pasteur’s life story?
(1). He received college education in Paris.
(2) He helped to find some unusual germs in some drops of wine.
(3) A new way of killing bad germs--pasteurization was found out.
(4)He was born in 1822 in a little town in France.
(5) Microbes were found by Louis Pasteur with the help of a microscope.
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A.2; 1; 3; 5; 4 |
B.4; 1; 5; 2; 3 |
C.4; 1; 3; 5; 2 |
D.3; 1; 2; 5; 4 |
3. What do you think Louis Pasteur was like from the passage?
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A.Clever, helpful and hard-working. |
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B.Quiet, helpful and kind-hearted. |
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C.Brave, careful and hard-working. |
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D.Clever, serious and kind-hearted. |
4.Which of the following is TRUE according to the passage?
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A.Germs only live in something that is bad. |
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B.Louis found the way to kill the unusual germs in the wine by chance (偶然). |
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C.Everybody knows what the word PASTEURIZED means. |
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D.Pasteurization is used to kill bad germs in the milk we drink. |
5. What does the passage mainly tell us?
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A.What life Louis Pasteur lived. |
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B.How to make milk clean. |
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C.How pasteurization was invented. |
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D.What to do with wine. |
完成句子 (9分)
1. 我很高兴告诉你我的未来计划。
I am very happy _____________________________________________________________________.
2. 在绘画比赛中,黎明的画比刘涛的画好很多。
Li Ming’s drawing is __________________________________________________ in the drawing competition.
3. 保持教室干净整洁非常重要。
It’s ____________________________________________________________________________.
4. 请仔细做作业,确保你的答案是正确的。
Please do your homework carefully and _____________________________________________________.
5. 你不该把一个3岁大的小孩独自留在家里那么长的时间。
You _____________________________________________________________________ for so long.
6. 滑雪不如潜水那么危险。
Skiing is not____________________________________________________________________.
完成句子 (本题共10分,每格0.5分)
1.他比我在夏天休更少星期的假。
He ________ ________ ________ ________ in summer than I.
2.Max很有幽默感,总是讲笑话逗我们笑。
Max ______ a ______ ______ of ______ and always makes us ________.
3.他每天坚持用英语记录他的日常生活。
He ___________ ___________ in English about his ____________ life.
4.我们每天只有一小时的家庭作业。
We have only _________ ________ ________ homework every day
5.Mary 花在购物上的时间比她的妈妈多多了。
Mary spends ________ ________ ________ shopping than her mother.
6.我爸爸做的家务最少。
My father does _________ _________ housework.
1
Dear Nancy
I am happy to tell you my school and my life. Every day my father drives me to school. My school is very big and beautiful. I like my school very much. The desks and chairs are new. There are lots of pictures on the walls. You can also see some flowers on the teachers’ desk. We clean the classroom every day.
I don’t go to school on Saturday and Sunday. I get up at six on Saturday. I play basketball with my father in the park near my home for half an hour. Then I eat my breakfast. I help my mother water the trees and flowers in the garden. At eight I begin to do my homework. My parents and I have lunch in the KFC. In the afternoon. I have Art lessons. Sometimes I play computer games or chat with my friends on the Internet in the evening.
I like my weekend very much.
Yours
Li Hua
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Who is the letter from? |
It tells about Li Hua’s school and 1 . |
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2 does Lihua go to school every day? |
He goes to school by 3 with his father every day. |
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What is his school like? |
It’s big and beautiful. |
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What does he usually do at weekend? |
He often 4 basketball with his father and helps his mother water the trees and flowers in the garden. |
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When does he do his homework on Saturday? |
He does his homework in the 5 . |
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How can he chat with his friends? |
He can chat with his friends on the Internet. |
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