In the summer of 1978 an English farmer was driving his tractor through a field of wheat when he discovered that some of his wheat was lying flat on the ground. The fattened (压平的) wheat formed a circle about six meters across. Around this circle were four smaller circles of flattened wheat. The five circles were in a formation like five dots. During the following years, farmers in England found the strange circles in their fields more and more often.
The circles are called “crop circles” because they appear in the fields of grain - usually wheat or corn. The grain in the circles lies flat on the ground but never broken; it continues to grow, and farmers can later harvest it. Farmers always discover the crop circles in the morning, so the circles probably form at night. They appear only in the months from May to September.
At first, people thought that the circles were a hoax. Probably young people were making them as a joke, or farmers were making them to attract tourists. To prove that the circles were a hoax, people tried to make circles exactly like the ones that farmer had found. They couldn’t do it. They couldn’t enter a field of grain without leaving tracks(痕迹), and they couldn’t flatten the grain without breaking it.
Many people believe that beings from outer space are making the circle to communicate with us from far away and that the crop circles are messages from them.
Scientists who have studied the crop circles suggested several possibilities. Some scientists say that a downward rush of wind leads to the formation of the circles - the same downward rush of air that sometimes causes an airplane to crash. Other scientists say that forces within the earth cause the circles to appear. There is one problem with all these scientific explanations: crop circles often appear in formations, like the five-dot formation. It is hard to believe that any natural force could form those.
【小题1】In the summer of 1978, an English farmer discovered in his field that __________.

Paracutin was born in Mexico in February, 1943. At the end of one week Paracutin was 500 feet high, and it is now over 9, 000 feet high. Today Paracutin is asleep.

What is Paracutin? It was the first volcano(火山) in the world which was seen from its birth right up to the present day. On February 20, 1943, a peasant and his wife set out to work in their corn fields from the Mexican village of Paracutin. They were surprised to find the earth warm under their feet. Suddenly they heard noises deep in the earth and a small hole appeared in their field. In the afternoon there was a sudden loud noise and stones were thrown high in the air. The peasants ran from the field and turned to watch. They saw the birth of a volcano.

Large quantities of stone and lava(岩浆) broke out and a little hill began to form. By evening this hill was 100 feet high and hot ashes(灰烬) were falling on the village. At night the strong light of the hot lava lit up the countryside. The trees near the village were killed and the villagers had to leave their houses. When the village was destroyed, its name was given to the volcano. The news quickly reached Mexico City, far to the east. Many people came to watch the scene. The volcano grew and grew for ten years and hundreds of square miles of forest were destroyed. Then Paracutin went to sleep.

1.Paracutin was once the name of ________.

2.What was destroyed in the growing up of the volcano?

3.In this passage the writer is trying to ________.

4.What can we learn about volcanoes from this passage？

第三部分阅读理解（共15小题，每小题2分，共30分。）
阅读下列短文，从每题中的A、B、C、D四个选项中，选出最佳答案。
A
A NATIONWIDE BESTSELLER
It’s likely that everything you learned about America’s ancient history is wrong.
The new book, 1491, completely changes our understanding of the Americas before the arrival of Columbus in 1492.
DID YOU KNOW?
When Columbus landed there were probably more people in the Americas than there were in Europe.
The peoples of North America had such healthy life-styles that as late as the 19th century they continued to be the tallest people on earth.
Facts have shown that the Americas were populated as long as 33,000 years ago.
4,000 years ago Mesoamerican farmers developed corn in a feat (技艺) of genetic engineering that still isn’t completely understood.
COMMENTS ON 1491
“In the tradition of Jared Diamond & John McPhee, a totally new view of pie-Columbian America”                                                   --Richard Rhodes
“Attractively written and really absorbing ... Charles C. Mann has produced a book that’s part detective story, part epic (史诗) and part tragedy. He has taken on a vast topic: thousands of years, two huge continents, and cultures.”
-- Charles Matthews, San Jose Mercury News
“Powerful and challenging”
--Alan Taylor, Washington Post
“A pleasure to read as well as a wonderful education”              -- Howard Zinn
56. On the whole, 1491 is a book mainly about America’s_______ .
A. life-styles       B. population       C. history         D. agriculture
57. Which of the following is NOT TRUE about the comments on the book 1491 ?
A. It is interesting and instructive.        B. It is attractive and culturally related
C. It is challenging and revolutionary.     D. It is humorous and persuasive.
58. From this passage, we can learn______ .
A. people settled in the Americas a little earlier than 1492
B. North Americans were the tallest in the 18th century in the world
C. Mesoamerican farmers knew genetic engineering 5,000 years ago
D. the population in the Americas was smaller than that in Europe in 1492

                                                                               B
Pingyao, located (坐落于) in the center of Shanxi Province, is a famous historic cultural city of China and a world cultural heritage (遗产) site. It is 90 kilometers south of Taiyuan on the Fen River.
People lived in Pingyao during the New Stone Age. Its long period as a county government seat (县衙) has left Pingyao with lots of historic buildings and sites, with a 2,700-year history. Ninety-nine of them are under government protection, including Zhengguo Temple, Shuanglin Temple and Pingyao Ancient City.
During the Ming and Qing Dynasties, businessmen organized commercial (商业的) groups that did business nationwide. Shanxi Province had some of the most important ones and Pingyao was their center. In 1823, a store, known as Rishengchang (Sunrise Prosperity), traded in bank checks (支票) rather than in silver or gold coins. It was the beginning of modern Chinese banking. Branch (分支) banks were soon set up in major cities in China and other parts of Asia, leading to great development in Pingyao. Its lacquer ware (漆器) became well known as well.
In Pingyao Ancient City are many traditional houses and commercial buildings, 3,797 of which are protected and more than 400 of which are in good condition. Not only do the houses in Pingyao show Shanxi’s history and culture, but this large number is valuable for studying its history, customs, ancient buildings and art. Most of these houses are still used as homes and shops of local people.
In 1997, Ancient Pingyao City was listed in World Heritage List as “World Culture Heritage Site”(世界文化遗产).
【小题1】What does the underlined word “them” (in Paragraph 2) refer to?

PART THREE  READING COMPREHENSION ( 30 points)

Directions: Read the following three passages. Each passage is followed by several questions or unfinished statements. For each of them there are four choices marked A, B, C and D. Choose the one that fits best according to the information given in the passage.

When Christopher Columbus landed on the then unnamed Costa Rica in 1502, he saw many Indians wearing gold earrings. So he thought the land must be rich in gold. He named the place Costa Rica, which means “rich coast” in Spanish.

Though little gold was found, Costa Rica today is indeed rich with coffee and bananas. Coffee is the most important product in Costa Rica and most of it is exported (出口) to other countries like America and West Germany. Bananas are the country’s second most important export.

Costa Ricans also grow many other crops such as fruits, corn and beans for their own use. Costa Ricans love colors and their houses are painted in bright colors.

Education is very important to the Costa Ricans. Almost every village has a school and education is a must for children between seven and fourteen years of age. Boys and girls go to separate (单独的) schools. Classes begin in March and end in November. The other three months of the year are harvest time and the children have to help their parents to pick coffee beans.

56. What’s the main idea of the first paragraph?

A. How Columbus found Costa Rica.              B. How Costa Rica got its name.

C. What the Costa Ricans wore.                 D. What language the Costa Ricans spoke.

57. The Costa Ricans may NOT paint their houses ______.

A. pink and red                              B. grey and black

C. blue and green                            D. yellow and orange

58. In Costa Rica, boys and girls between seven and fourteen ______.

A. must go to school                         B. study in the same school

C. do not have to go to school at all            D. can choose to stop schooling at any time

59. From December to February, school children in Costa Rica ______.

A. have lessons every day                     B. have their examinations

C. help their parents pick coffee beans          D. help their parents decorate their houses

60. This passage is mainly about ______.

A. Christopher Columbus                    B. Costa Rica 

C. some products from Costa Rica             D. the education of Costa Rica