The steam engine gives us an example of heat into work． A．turns B．turned C．turning D．being turned 题目和参考答案——青夏教育精英家教网—

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The steam engine gives us an example of heat ________ into work．

A．turns B．turned C．turning D．being turned

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完型填空（共20小题；每小题1.5分，满分30分）
When a person is curious about something, it means he is interested in it and wishes to know something about it. There is   16  wrong with curiosity in itself. Whether it is good or bad   17 on what people are curious about.
Curiosity 18 can be foolish or wrong. Some people with nothing to do are 19 of curiosity about what their neighbors are doing. They have a strong wish to know what they are   20 home or taking outside, or why they have come home so 21 or late. To be interested in these things is silly because it is none of their 22  to know what their neighbors do or are doing. Such curiosity is not only foolish but also 23 . For most probably, it may lead to a small talk 24 often brings harm, loss of honor or disrespect to others, and thus 25 their feelings.
On the other hand, there is a 26 curiosity- the curiosity of wise men, who 27 at all the great things and try to find out all they 28 learn about them. Columbus could 29 have found America if he had not been 30 . James Walt would not have made the steam engine 31  his curiosity about the rising of the kettle lid. All the 32 in human history have been made as a 33 of curiosity, 34  the clever curiosity is never about unimportant things which have 35 or nothing to do with the happiness of the public.

The huge explosion at Krakatau was the result of two different factors. One was that the volcano had not broken out for some time and so at the very center of the volcano there was an huge plug of lava, this acted like a cork(塞子) in a bottle, stopping the pressure below from being released(释放). The second factor was that ocean water entered the very centre of the volcano as the explosions became more violent. This caused superheated steam to build up enormous pressure and this was finally released in the largest explosion of all on August 27, 1883. The sudden release of the pressure sent huge amounts of ash, rock and dust into the sky. Some of the ash rose 80km into the air and traveled around the Earth causing brightly coloured sunsets for several years.
Krakatau almost disappeared; for many years after this explosion, it remained very quiet. However, there was still activity going on under the sea and on 25 January, 1925, a small volcanic cone appeared above the surface of the water. This new volcano was named Anak Kmkatau, or Child of Krakatau. Over the following years, the size of the island grew larger, by 1959, the island was 300 metres above the surface of the sea. The volcanic activity has continued and the latest eruptions were in 1995.
There is no doubt Krakatar will continue to grow and there is also strong evidence that at some point in the future there will be another violent explosion. Krakatau is in a part of the world where the surface of the Earth is unstable and is always moving and cracking. If, in the future, another “cork” becomes fixed in the centre of the volcano, the pressure will build up. A series of a smaller explosions will allow sea-water into the centre of the volcano and once again the result will a terribly destructive explosion.
66. The latest eruptions were in_______.
A.1925           B. 1959           C. 1995          D. 1983
67. The pressure under the volcano can not be released because _______
the plug looks like a cork in a bottle
the volcano hasn’t broken out for some time
the center of the volcano is blocked(堵塞) by lava
the temperature of the steam is not high enough.
68. We can infer from the article that Krakatau volcano________
A. has broken out three times               B. never dies but continues to be active
C. will kill many people again in the future    D. is always moving and growing above sea.
69. All of the following results are caused by the explosion at Krakatau EXCEPT that_____
A. ash, rock and dust was thrown high into the air
B. others small volcanoes were soon produced.
C. The island of Kratau was destroyed
D. People saw beautiful sunsets for some years
70. The article is mainly about________
A. the cause of the Krakatau volcano      B. the danger of the Krakatau volcano
C. the history of the Krakatau volcano     D. the future of the Krakatau volcano

The invention of the electric telegraph gave birth to the communications industry.Although Samuel B．Morse succeeded in making the invention useful in 1837，it was not until 1843 that the first important telegraph line was constructed.By 1860 more than 50,000 miles of lines connected people east of the Rockies.The following year，San Francisco was added to the network.
The national telegraph network strengthened the ties between East and West and contributed to the rapid expansion of the railroads by providing an efficient means to monitor schedules and routes.Furthermore，the extension of the telegraph，combined with the invention of the steam－driven rotary printing press by Richard
M．Hoe in 1846，revolutionized the world of journalism.Where the business of news gathering had been dependent upon the mail and on hand－operated presses，the telegraph expanded the amount of information a newspaper could supply and allowed for more timely reporting.The creating of the Associated Press as a central wire service in 1846 marked the arrival of a new era (纪元) in journalism.
【小题1】The main topic of the passage is ________.

A．the history of journalism

B．the origin of the national telegraph

C．how the telegraph network contributed to the expansion of railroads

D．the contributions and development of the telegraph network

【小题2】This passage would most likely be found in a________.

A．U.S. history book	B．book on trains
C．science textbook	D．computer magazine

【小题3】It can be inferred from the passage that ________.

A．Samuel Morse did not make a significant contribution to the communications industry

B．Morse’s invention did not immediately achieve its full potential (潜力)

C．the extension of the telegraph was more important than its invention

D．journalists have the Associated Press to thank for the birth of the communications industry

My grandparents were married for over half a century, and played their own special game from the time they met each other. The goal of their game was to write the word “shmily” in a surprise place for the other to find.

“Shmily” was written in the steam left on the mirror after a hot shower, where it would reappear bath after bath. At one point, my grandmother even opened an entire roll of toilet paper to leave “shmily” on the very last sheet. Little notes with “shmily” scribbled (潦草地写) hurriedly were found on dashboards (仪表板) and car seats, or taped to steering wheels.

It took me a long time before I was able to fully appreciate my grandparents’ game. Skepticism (怀疑态度) had kept me from believing in true love — one that is pure and lasting. However, I never doubted my grandparents’ relationship. They had love down pat. It was more than their flirtatious (爱调戏的) little games; it was a way of life. Their relationship was based on devotion and passionate love.

Grandma and Grandpa held hands every chance they could. They stole kisses as they bumped into each other in their tiny kitchen. They finished each other’s sentences and shared the daily crossword puzzle and word jumble. My grandma whispered to me about how cute my grandpa was, how handsome and old he had grown to be. She claimed that she really knew “how to pick ‘em.”

But there came a dark cloud into my grandparents’ life: when my grandmother got breast cancer. Gradually it took over the whole of her body. One day, what we all dreaded finally happened. Grandma was gone.

“Shmily.” It was scrawled in yellow on the pink ribbons of my grandmother’s funeral bouquet (花束). The family came forward and gathered around Grandma one last time. Grandpa stepped up to my grandmother’s casket (棺) and, taking a shaky breath, he began to sing to her. Through his tears and sadness, the song came, a deep and throaty lullaby (催眠曲,). Shaking with my own sorrow, I would never forget that moment.

S-h-m-i-l-y: See How Much I Love You.

1.The point of the article is to ________.

A. give advice on how to keep love fresh

B. explain to readers the meaning of “shmily”

C. show the true love between the writer’s grandparents

D. express how much the writer loved her grandparents

2.What is the function of the second paragraph?

A. To support the first paragraph. B. To introduce the next paragraph.

C. To give the main idea of the article. D. To make the article more interesting.

3.The author’s grandmother ________.

A. used to kiss her grandfather in secret

B. died from breast cancer, which spread all over

C. played crossword puzzle daily with her grandfather

D. considered her grandfather old and careless

4.What is the author’s attitude toward her grandparents’ love?

A. She doubts whether it was true love.

B. She finds their way of expressing love strange.

C. She admires their romantic and passionate love.

D. She thinks she will never be able to love like that.

On the day of a big event, many people came to Big Bend Mountain to watch. John Henry and the salesman stood side by side. Even early in the day, the sun was burning hot.

The competition began. John Henry kissed his hammer and started working. At first, the steam-powered drill worked two times faster than he did. Then, he started working with a hammer in each hand. He worked faster and faster. In the mountain, the heat and dust were so thick that most men would have had trouble breathing. The crowd shouted as clouds of dust came from inside the mountain.

The salesman was afraid when he heard what sounded like the mountain breaking. However, it was only the sound of John Henry at work. Polly Ann and her son cheered when the machine was pulled from the tunnel of the mountain. It had broken down. Polly Ann urged John Henry to come out. But he kept working, faster and faster. He dug deep into the darkness, hitting the steel so hard that his body began to fail him. He became weak, and his heart burst.

John Henry fell to the ground. There was a terrible silence. Polly Ann did not move because she knew what had happened. John Henry’s blood spilled over the ground. But he still held one of the hammers. “I beat them,” he said. His wife cried out, “Don’t go, John Henry.”“Bring me a cool drink of water,”he said. Then he took his last breath.

His friends carried his body from the mountain. They buried him near the house where he was born. Crowds went there after they heard about John Henry’s death.

Soon, the steam drill and other machines replaced the steel-drivers. Many laborers left their families to look for work. They took the only jobs they could find. As they worked, some sang about John Henry.

1.What does the big event mentioned in Paragraph 1 refer to?

A．John Henry’s work on a machine.

B．A competition between John Henry and a salesman.

C．John Henry’s work with his hammer and the steel.

D．A competition between John Henry and a drill.

2.The underlined word “tunnel ”in Paragraph 3 probably means “ ”.

A．flat ground

B．big rock

C．underground passage

D．hard metal

3. What happened to John Henry when he fell to the ground?

A．He was tired and had to have a rest.

B．He had heart trouble and was dying.

C．He was thirsty and wanted to drink some water.

D．He was injured slightly and was bleeding.

4.What do we know about John Henry?

A．He won the competition finally.	B．He was buried under the mountain.
C．He loved his work very much.	D．He said nothing before his death.

5.What can we infer from the passage?

A．Humans can never beat machines.	B．John Henry was regarded as a hero.
C．Laborers hated machines very much.	D．It was easy for laborers to find work.

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