请认真阅读下面短文，并按照要求用英语写一篇150词左右的文章。
下图记叙的是一位种树人带着小狗Doggy 去种树时发生的事情, 假定你是下图中的种树人, 以第一人称写一篇150词左右的记叙文。
参考词汇: 桶pail 铲shovel
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Have you ever wondered why there are so many skin colors in the world? Do you know why people living in particular areas usually have a certain color? Biology and history are the two reasons for this.
Skin contains something called melanin, which determines a person’s skin color. The more melanin a person has, the darker his or her skin will be. The amount of and the production of melanin are controlled by genetics, but can be affected by other things, such as sunlight. If a person lives in a place with less sunlight, a person’s body will produce less melanin, making the skin lighter.
Skin color is also affected by another source ---- vitamin D. humans all need vitamin D to build bones. People can get it by eating foods such as fish and milk, or from sunlight, so sunlight absorbed by melanin cannot be used for vitamin D production. Therefore, a dark—skinned person will produce less vitamin D than a light—skinned person when they received the same amount of sunlight.
The connection between vitamin D production and skin color is clear when we look at evolution. The earliest humans lived in Africa, their dark skin produced less vitamin D because of their dark skin. As a result, their skin made less melanin, so they could get enough sunlight to produce vitamin D. their skin gradually got lighter and they lost hair. Now, people living in areas with strong sunlight like Africa, have darker skin, while people living in other areas have lighter skin. The exception to this is the Inuit, who live in a place with little sunlight, but have dark skin because they eat a lot of fish and have enough vitamin D.
Evolution has given us a rainbow of skin colors. Humans have always had melanin to determine our skin color. What has changed through history is the environment where we have lived. This has in turn changed our melanin production, and eventually, skin color.
Brief1. | People living in a particular2.usually have the same skin color and there are many different skin colors in the world. |
Reason for skin color | The reasons for different skin colors mainly3.in biology and history. |
Biology reasons | The amount of melanin, by which a person’s skin color is 4.varies from people to people. The more melanin a person has, the 5.his or her skin will be. |
Historical reasons | The earliest people in Africa hioknj006Dad dark skin with hair covering it because the sunlight is very strong. |
9. | Melanin 10.an important role in our skin color. With our living environment changing, melanin production is changed, which leads to the changes in our skin color. |
A research by the National Center for Health Statistics is seen as an important confirmation of the “Hispanic mortality paradox(西班牙裔死亡率悖论).”
On average, Hispanics outlive whites by 2.5 years and blacks by 7.7 years. Their life expectancy at birth in 2006 was 80.6 years, compared with 78.1 for whites, 72.9 for blacks and 77.7 years for the total population.
The report shows that the Hispanic population has higher life expectancy at birth and at almost every age despite a socioeconomic status lower than that of whites. “Mortality is very correlated with income, education and health care access,” says Elizabeth Arias, author of the report. “You would expect the Hispanic population would have higher mortality, in line with the black population.”
The Hispanic paradox has been documented for more than two decades, but this is the first time the government has had enough data to issue national numbers. Researchers are struggling to explain why Hispanics live longer.
“We don’t know,” says David Hayes-Bautista, director of the Center for the Study of Latino Health and Culture at UCLA’s David Geffen School of Medicine. “We thought it was a problem in the data, but we can pretty much say this is real.”
Potential factors:
·Culture and lifestyle. Support from extended family and lower rates of smoking and drinking. Latino groups in particular have very strong family and social ties.
·Migration. The “healthy migrant effect” argues that healthy people are more likely to emigrate. And when immigrants become ill, they might return home and die there.
“Solving the puzzle may help the nation deal with health care issues because Hispanics use health services less—they make fewer doctors visits and spend less time in hospitals,” Hayes Bautista says. “It’s clearly something in the Latino culture,” he says.
1.In 2006, Hispanics’ life expectancy is years longer than the average of the total population.
A.2. 5 B.7. 7 C.2. 9 D.80. 6
2.What does the underlined word “outlive” in the second paragraph probably mean?
A.To live longer than. . .
B.To live shorter than. . .
C.To die out.
D.To expect to live.
3.What is the main idea of paragraph three?
A.Hispanics were born better than whites.
B.Morality is closely related with health care access.
C.Whites should have longer life expectancy.
D.Even experts can’t explain the phenomenon.
4.What is Mr. Hayes-Bautista’s opinion about the paradox?
A.He supports there is a problem with the data.
B.He intends to trust the cultural factor.
C.He believes in the “healthy migrant effect”.
D.He thinks health care the most important factor.
Father Maurice Chase used a special way to celebrate his 90th birthday. The Catholic priest took $ 15,000 in cash to Los Angeles’ gutter(贫民区) and gave it away. Twenty wheelchair–bound people received $100 bills, while the rest received $1to $ 3 each．
“I come out here to tell them that God loves them and I love them and that someone is concerned about them,” Chase said．
Chase has given away cash and blessings every Sunday at the same corner for 24 years. Several hundred people wait for him every week．
He makes a point of coming on Thanksgiving and Christmas, too, but this is the first year he spent his birthday in the downtown neighborhood where people live mainly in shelters and on dirty sidewalks．
“It’s the place that makes me the happiest．I just love it,” said Chase. “I look forward to coming here.”
The money comes from donations he receives from rich and famous people he met during his work as assistant to the president of Loyola Marymount University．
The crowd broke into choruses of “Happy Birthday” several times. Some people presented him birthday cards, to his delight．
Travis Kemp, a 51–year–old disabled man with long black hair, was one of the lucky 20 to receive $ 100. He said he had no special plans for spending the money. “He has a lot of respect from me,” Kemp said. “I know I couldn’t do it.”
1.Which of the following makes Chase feel the happiest?
A.Celebrating his birthday with his neighbours.
B.Working in Loyola Marymount University.
C.Celebrating Christmas with the people he has helped.
D.Going to Los Angeles’ gutter to help people there.
2.What’s the source of the money Chase used to help people?
A.All his savings.
B.His earnings as a Catholic priest.
C.Donations from the wealthy and celebrities.
D.Donations from Loyola Marymount University.
3.Travis Kemp is mentioned in the text to show _______.
A.he was the luckiest person on that day.
B.the disabled need to be taken care of.
C.Chase is greatly appreciated by the needy.
D.even old people came to celebrate Chase’s birthday.
4.Which statement is CORRECT according to the passage?
A.Every recipient could get $100 in cash from Father Maurice Chase.
B.Father Maurice Chase gave the cash away not only on his birthday but also on other occasions.
C.Although Father Maurice Chase gave the cash away on his birthday, he didn’t receive anything in return.
D.Father Maurice Chase earned a lot of money as assistant to the president of Loyola Marymount University.
If the world were a village of 1,000 people，it would include:
• 584 Asians
• 124 Africans
• 95 Eastern and Western Europeans
• 84 Latin Americans
• 55 former Soviets (including Lithuanians, Latvians, Estonians, and other national groups)
• 52 North Americans
• 6 Australians and New Zealanders
The people of the village would speak:
• 165 Mandarin
• 86 English
• 83 Hindu/Urdu
• 64 Spanish
• 58 Russian
• 37 Arabic
The above list covers the mother tongues of only half the village.
One-third of the people in the village are children, and only 60 are over the age of 65. Just under half of the married women in the village have access to modem equipments.
This year 28 babies will be born. Ten people will die, 3 of them for lack of food, 1 from cancer. Two of the deaths will be of babies born within the year. With the 28 births and 10 deaths, the population of the village next year will be 1,018.
In this village of 1,000 persons, 200 people receive 75 percent of the income; another 200 receive only 2 percent of the income.
About one-third have access to clean, safe drinking water.
Of the 670 adults in the village, half can not read nor write.
The village has a total yearly budget , public and private, of over $3 million—$ 3 ,000 per person if it is distributed evenly. Of the total $3 million:
$ 181,000 goes to weapons and warfare
$ 159,000 to education
$ 132,000 to health care
These weapons are under the control of just 100 of the people. The other 900 are watching them with deep anxiety, wondering whether they can learn to get along together.
1.Which of the following is true about Mandarin according to the text?
A.Nearly one-third of Asian people speak Mandarin in the village.
B.About 8.25 per cent of the people speak Mandarin in the village.
C.About 16. 5 per cent of the people speak Mandarin in the village.
D.Nearly all the Mandarin-speaking people are from Asia in the village.
2.Which of the following problems is NOT mentioned in the text?
A.Poverty. B.Education. C.Environment. D.Marriage.
3.The underlined part “have access to” (in Para. 4) means_____.
A.use B.buy C.produce D.try
4.The last sentence in the text implies that most of the people long for _____.
A.a peaceful world B.good education
C.better health care D.a life without anxiety
World Expo 2010 Shanghai China is to be staged in Shanghai from May 1 to October 31, 2010. If you plan to visit the Shanghai Expo this summer, China Pavilion is a must-see area for you.
China Pavilion, which is called Oriental Crown (东方之冠), is located at the center of the Expo site. Standing 63 meters tall, the China Pavilion takes the shape of an emperor’s crown, with the upper layers larger than the lower ones. Covering 160,000 square meters in floor space, the pavilion consists of a national hall and a regional hall. Construction on the China Pavilion began on December 18, 2007. The design of the China Pavilion was picked from a total of 344 designs put forward by Chinese from around the world. The pavilion possesses both traditional and modern features, which helps develop the theme of the 2010 Expo“Better City, Better Life”. For example, it is red in appearance, which contains the elements of traditional Chinese culture, and it is green indoors, with the use of energy-saving techniques. The Shanghai World Expo is expected to attract 70 million visitors from across the globe. It is estimated that 400,000 people will visit the Expo and its 140 pavilions every day during the period, but the China Pavilion is only able to receive about one tenth of the total. How to accommodate so many people in the pavilion remains a tough task. Luckily, the China Pavilion is built as a permanent landmark.
During the Expo, the main structure will be used for an exhibition based on the theme of “Chinese wisdom in urban development” by explaining the values of harmony, nature and spirit. The three-story pavilion has three sections. The top floor’s “Footprint of the East” will show some of the changes in Chinese cities. There, you can see a film which shows how Chinese cities have changed, especially in the past 30 years. According to Lu Chuan, director of the film, the scenery is like something from Lord of the Rings. On the second floor, “Journey of Wisdom” will explain China’s four great inventions. And the ground’s “Blossoming City” will display scenes from cities of the future.
1.Which of the following words can be used to describe the China Pavilion?
A.Tiny. B.Round.
C.Exotic (异国情调的). D.Environmentally-friendly.
2.From the passage, we can infer that .
A.China Pavilion will be pulled down after the World Expo 2010 is over
B.China Pavilion will probably continue to be open to visitors after the Expo is over
C.you can continue to visit the other pavilions after the Expo is over
D.some foreign friends took part in the designs of the China Pavilion
3.On the second floor, you can .
A.enjoy a film about the changes of cities in China
B.learn what Shanghai looked like in the 1920s
C.find out how paper was invented
D.see how Chinese cities will look like in the future
