What do Tom Sawyer and jumping frogs have in common? Stories about both of them were created by one man: Mark Twain. Born Samuel Langhorne Clemens, Mark Twain was his pen name. When Twain was 4, his family moved to Hannibal, Missouri, lying on the west bank of the Mississippi. Twain grew up there and was attracted greatly with life along the river--the steamboats, the big wooden boats, and the people who worked on them.
The Celebrated Jumping Frog of Calaveras County is one of Twain's best-loved short stories, and The Adventures of Tom Sawyer is one of his most famous novels. Both these works are celebrated by events held during National Tom Sawyer Days. There's also a fence-painting competition to see who can paint the fastest. The idea for this competition comes from a scene in Tom Sawyer, in which Tom has been told to paint the fence in front of the house he lives in. It's a beautiful day, and he would rather be doing anything else. As his friends walk by, he persuades them to paint with him for fun, and they all join in the "fun". By the end of the day, the fence has three coats of paint!
Although the story of Tom Sawyer is not true, it's based on fact. If you go to Hannibal, you'll see the white fence, which still stands at Twain's boyhood home.
46. Mark Twain created Tom Sawyer and jumping frogs ______.
A. at the age of four B. in the same book
C. in different stories D. on the steamboats
47. National Tom Sawyer Days is ______.
A. a short story B. a great novel C. a celebration D. a competition
48. The fence-painting competition comes from _____.
A. Mark Twain's suggestion B. a story in Jumping Frog
C. the life of people in boats D. a scene in Tom Sawyer
49. The sentence "…the fence has three coats of paint!" means that “_____".
A. all of Tom's friends wear three coats
B. the fence has been painted three times
C. three new coats are hanging on the fence
D. they have drawn three coats on the fence
50. What can we infer from the passage?
A. The white fence Tom once painted still exists there.
B. People hold various events to celebrate National Day.
C. Twain benefited greatly from his childhood experiences.
D. Tom Sawyer used to join the fence-painting competition.
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小学生10分钟应用题系列答案科目：高中英语 来源： 题型：022
Fill in the blanks with the given words in their proper forms(用所给单词的适当形式填空，每空格限填一词)
What ______ (do) to stop the growth of population is a big problem.
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科目：高中英语 来源： 题型：单选题
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科目：高中英语 来源： 题型：阅读理解
Have you ever noticed the colour of the water in a river or stream after a heavy rainfall? What do you think caused this change in colour? It is soil that has been washed into the river from the riverbank or from t}le nearby fields．
Components of Soft
Soil is made up of a number of layers(层)，each having its own distinctive colour and texture．The upper layer is known as the litter．It acts like a blanket．limiting temperature changes and reducing water loss．The topsoil layer is made up of small particles of rock mixed with rotten plant and animal matter called humus(腐殖质)，which is black and gives the topsoil its dark colour．This layer is usually rich in nutrients，oxygen，and water．Below the topsoil is the subsoil，a layer that contains more stones mixed with only small amounts of organic matter．This layer is lighter in colour because of the lack of humus．Beneath the soil lies a layer of bedrock．
Soil forms from the bottom up．Over time bedrock is attacked by rain, wind，frost, and snow．It is gradually broken down into smaller particles in a process called weathering．Plants begin to grow，and rotten materials enrich the topsoil．Most of the soil in Eastern Canada．for example．Was formed from weathered rock that was exposed when the ice disappeared l2．000 years ag0．
Water Beneath the Soil
Surface water collects and flows above the ground in lakes．ponds．and rivers．Once in the soil or rock，it is called groundwater．Gravity pulls groundwater through the soil in a process called percolation(渗透)．Eventually the water reaches a layer called the water table．Under this is bedrock through which water cannot percolate．
As water percolates downward，it dissolves organic matter and minerals from the soil and carries them to deeper layers．This causes a serious problem because plants require these nutrients for growth.
Soil pH
Soil can be acidic．neutral．or basic．The pH of the soil is determined by the nature of the rock
from which it was formed．and by the nature of t}le plants that grow and rot in it．
The acidity of rain and snow can lower the pH of the groundwater that enters the soil．By burning fossil fuels such as coal，oil and gasoline，humans have been contributing to higher levels of acidity in many soils．When fossil fuels are burned．gases are released into the air and then fall back to earth as acid rain．Acid soil increases出e problem of carrying nutrients to lower soil levels．As nutrients are removed，soil is less fertile．Plants grow more slowly in acidic soil，and also become easily attacked by diseases．
67．The layer of soil that provides necessary nutrients for plant growth is called．
A．1itter B．topsoil C．humus D．subsoil
68．According to the text．which of the following is NOT true?
A．Soil forms from weathered rock on the earth surface．
B．The deeper layer of soil is darker in colour than t}le surface soil．
C．Air pollution is partially responsible for acid soil．
D．Groundwater tends to carry away nutrients for plant growth．
69．We can infer from the passage that the water table lies ．
A．between the topsoil layer and the subsoil layer
B．in the subsoil layer above bedrock
C．between the subsoil layer and bedrock
D．in the bedrock layer beneath the subsoil
70．The underlined word “dissolve” is used to express the idea that organic matter and minerals from soil are ．
A．rushed away into the river
B．cleaned and purified by water
C．destroyed and carried away by water
D．mixed with water and become part of it
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科目：高中英语 来源： 题型：阅读理解
I was born and raised in England in a culture where privacy and “keeping yourself to yourself”were valued traditions. Speaking to strangers was not encouraged. People were most hospitable(好客的) and friendly—but only once they had been introduced to new people.
However, I have been lucky enough to spend some time in both Italy and the US, where I found traditions of hospitality and politeness to be very different.
I experienced Italian hospitality first－hand on a crowded railway carriage travelling, one afternoon, from Genoa to Florence. Sinking gratefully into an empty seat, I was berated(斥责) in rapid Italian by a gentleman who was returning to this seat－it had not been “spare” after all. I apologized in English, and got up to allow him back into the seat. The gentleman obviously had no understanding of the English language, but he, too, realized my genuine mistake. He smiled and gestured for me to remain in the seat, and he himself remained standing in the corridor for the remainder of the journey. The other occupants of the carriage smiled and nodded at me and made me feel quite welcome amongst them. I feel that if this had been in England, a foreigner who made a mistake would not always be so kindly treated.
Transport also featured in the differences I noticed between English and American culture. I flew to New York on a plane with mainly English passengers. We sat together in near silence. Nobody spoke to me nor, as I expected, to anyone else they did not know. They felt it was not polite to intrude on someone else's privacy. However, when I travelled across the United States, whether by plane or Greyhound bus, I was never short of conversation. Conversation was going on all around me and whoever sat next to me was happy to introduce themselves and ask me about myself. They obviously felt it would have been rude not to speak to another person, whether they were strangers or not.
6. The purpose of the author is to tell us ________.
A. his travelling experience
B. cultural differences to show hospitality and politeness
C. the culture shock he experienced in Italy and the US
D. how to adapt ourselves to a new culture
7. What do we know about the occupants of the carriage when the author was travelling in Italy?
A. They all laughed at the author for his mistake.
B. They would not bear a mistake like the author's in public.
C. They were all on the side of the gentleman.
D. They all showed their understanding of the author's mistake.
8. The author probably believes the Italian people are________.
A. cold B. rude C. hospitable D. helpful
9. According to the last paragraph, English passengers sat in near silence because________.
A. they were all strangers to each other
B. they were too tired to speak
C. privacy was a valued tradition in England
D. everybody had their own share of privacy
10. The last paragraph mainly tells us ________.
A. the difference between English and American culture
B. why Americans like to start a conversation
C. different attitudes of Englishmen and Americans towards conversation
D. the importance of privacy among Englishmen
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科目：高中英语 来源： 题型：阅读理解
What do you know about the sea? We know that it looks very pretty when the sun is shining on it. We also know that it can be very rough when there is a strong wind. What other things do we know about it?
The first thing to remember is that the sea is very big. When you look at the map of the world you will find there is more water than land. The sea covers three quarters of the world.
The sea is also very deep in some places. It is not deep everywhere. Some parts of the sea are very shallow. But in some places the depth of the sea is very great. There is one spot, near Japan, where the sea is nearly 11 kilometers deep! The highest mountain in the world is about 9 kilometers high. If that mountain were put into the sea at that place, there would be 2 kilometers of water above it! What a deep place!
If you have swum in the sea, you know that it is salty. You can taste the salt. Rivers, which flow into the sea, carry salt from the land into the sea. Some parts of the sea are saltier than other parts. There is one sea, called the Dead Sea, which is very salty. It is so salty that swimmers cannot sink! Fish cannot live in the Dead Sea!
In most parts of the sea, there are plenty of fish and plants. Some live near the top of the sea. Others live deep down. There are also millions of tiny living things that float in the sea. These floating things are so small that it is hard to see them. Many fish live by eating these floating things.
The sea can be very cold. Divers who go deep down in the sea know this. On the top the water may be warm. When the diver goes downwards, the sea becomes colder and colder. Another thing happens. When the diver goes deeper, the water above presses down on him. It squeezes him. Then the diver has to wear clothes made of metal. But he cannot go very deep. Some people who wanted to go very deep used a very strong diving ship! They went down to the deepest part of the sea in it. They went down to a depth of eleven kilometers!
66. When does the sea look beautiful?
A. When it is calm.
B. When the weather is fine.
C. When there is a strong wind.
D. When there is a storm.
67. How much of the earth’s surface does land cover?
A. 15% B. 25% C. 30% D. 45%
68. Why does the author mention the sea somewhere near Japan?
A. To show that the sea in some places is very deep.
B. To show that the sea in some places is very shallow.
C. To show that its depth is 9 kilometers greater than the height of the highest mountain.
D. To show that its depth is 11 kilometers greater than the height of the highest mountain.
69. Which of the following statements about the Dead Sea is NOT true?
A. There are plenty of fish in it.
B. It is a safe place for swimmers.
C. It is extremely salty.
D. No fish can be found in it.
70. Why can’t people go very deep in the sea?
A. Because the deepest part of the sea is very cold.
B. Because the deepest part of the sea is very rough.
C. Because the pressure of the water at great depths is unendurable.
D. Because fierce fish usually live there.
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