题目内容
E
A United Nations report says the number of people in the world is expected to reach 6500 million this July. By the middle of the century, the population could reach more than 9000 million. That would be an increase of 40﹪.
These numbers are fresh estimates for a report on world population change from 1950 to 2050. Hania Zlotnik is director of the U.N. Population Division. She says the world has added nearly 500 million people in the last six years.
But, in her words, "the good news is that new estimates show that it will take a little longer" to add the next 500 million. Mizz Zlotnik says this will probably happen by 2013.
The U.N. report says most population growth by 2050 will take place in less developed countries. Their population is expected to increase from 5000 million today to almost 8000 million. The population of more developed nations is expected to stay about the same, at just over 1000 million.
The report says nine countries will be responsible for about half the world population increase by 2050. These include Bangladesh, China, the Democratic Republic of Congo, Ethiopia and India. The others are Nigeria, Pakistan, Uganda and the United States.
Twelve countries are expected to have populations at least three times the size now. These include Afghanistan, Burkina Faso, Burundi, Chad, Congo and the Democratic Republic of Congo, and East Timor. The others are Guinea-Bissau, Liberia, Mali, Niger and Uganda.
The report says birth rates remain low in forty-four developed countries.
Today, worldwide, there is an average of two-point-six children per woman. This number is expected to fall to just over two children per woman in 2050. But U.N. population experts note that they cannot be sure which way birth rates will go in the future.
The U.N. report also notes that AIDS has increased death rates and slowed population growth in sixty countries. The area most affected by the disease is Southern Africa.
There, how long people live has fallen from an average of sixty-two years in 1995 to forty-eight now. Researchers believe life expectancy will fall to forty-three years by 2015, then begin a slow recovery.
67. Which of the following statements is true?
A. The population growth will slow down in the next few years.
B. Most population growth will take place in developed countries.
C. There is an average of 2.6 children per woman in developed countries.
D. The area most affected by AIDS is Uganda.
68. Which one is the best title of this passage?
A. AIDS slowed population growth.
B. Most population growth will take place in less developed countries.
C. Population growth and death rate.
D. UN world population report.
69．The author believes that the population growth results from_______
A. The birth rate in developed countries is too high.
B. The birth rate in developing countries is too high.
C. AIDS hit only a few countries.
D. A decrease in death rate.
70. Which of the following best describe the author’s attitude towards the rapid population growth?
A. sympathetic B. happy C. optimistic D. critical
【小题1】A
【小题2】D
【小题3】B
【小题4】D
培优好卷单元加期末卷系列答案Weddings in the United States vary as much as the people do. There are church weddings with a great deal of fanfare（仪式上用的短曲）; there are weddings on mountain-tops with guests barefooted (赤脚的); and there have been weddings on the ocean floor with oxygen tanks for the guests. But many weddings, no matter where or how they are performed, include certain traditional customs.
Before a couple is married, they become engaged. And then invitations are sent to those who live nearby, their close friends and their relatives who live far away. When everything is ready, then comes the most exciting moment.
The wedding itself usually lasts between 20 and 40 minutes. The wedding party enters the church while the wedding march is played. The bride carrying a bouquet （花束）enters last with her father who will "give her away ". The bridegroom enters the church from a side door. When the wedding party is gathered by the altar, the bride and bridegroom exchange vows (誓言). It is traditional to use the words "To have and to hold from this day forward, for better, for worse, for richer, for poorer, in sickness and in health, to love and to cherish, till death do us part ". Following the vows, the couple exchange rings. Wearing the wedding ring on the fourth finger of the left hand is an old custom.
After the ceremony there is often a party, called a "reception" which gives the wedding guests an opportunity to congratulate the new couple . The car in which the couple leaves the church is decorated with balloons, streamers and shaving cream. The words "Just Married" are painted on the trunk or back window. The bride and bridegroom run to the car under a shower of rice thrown by the wedding guests. When the couple drives away from the church, friends often chase them in cars, honking (鸣汽车喇叭)and drawing attention to them. And then the couple go on their honeymoon.
【小题1】This passage is written mainly to let us know something about _______ .
| A．health and lifestyle | B．science and technology |
| C．culture and custom | D．education and entertainment |
| A．To wish them good luck . | B．To make fun of them. |
| C．Not mentioned . | D．To draw attention to them . |
| A．They are always held in churches whoever they are . |
| B．The bride’s father is usually present to lead his daughter to the bridegroom and give her to him . |
| C．Only bridegrooms send rings to brides . |
| D．Brides needn’t make vows before bridegrooms . |
a. sending invitation b. going on honeymoon
c. attending the wedding d. giving a reception
e. getting engaged
| A．e-b-c-d-a | B．e-c-d-a-b | C．b-c-d-a-e | D．e-a-c-d-b |
Abraham Lincoln was born into poverty 200 years ago. At any other time and place, this lowly origin would have dictated his future, but in Lincoln’s case, his self-determination and force of will made it possible for him to secure his seat in his country's history. He has become a role model in the self-made America.
If you want to learn about somebody who didn’t quit, look no further. Abraham Lincoln had two business ventures failed, and the second one made him bankrupt, so he had to spend the next 17 years of his life paying for the debt. He also lost 8 different elections. It seemed that he had never done things right at the first time: the first time he ran for state legislature for Congress, for land officer, for Senate, all of these failed, and the first time he sought the vice-presidential nomination, he got less than 100 votes nationally. But he never found it too shameful to carry on his mission. Then later in 1860, on such a rough road, he made it to the White House. He lived up to his famous saying, “Always bear in mind that your own determination to success is more important than any other.”
He could have quit many times-—-but he didn’t and because he didn’t quit，he became one of the greatest presidents in the history of America. One important way Lincoln influences present society is that we look back on his lifeas a role model for future generations. Lincoln’s high character influences us because we compare present-day politicians to the example Lincoln set. A major influence Lincoln has on the united States today is simply through the good example he set when it came to honesty, persistence and leadership.
【小题1】According to the first paragraph, which of the following statements is true?
| A． Lincoln was born with a silver spoon in his mouth. |
| B． Like Lincoln, a poor origin leads to a bright future. |
| C． America is considered self-made because of Lincoln. |
| D． Self-determination and will contributed to Lincoln’s success. |
| A． How Lincoln made his way to the White House. |
| B． Lincoln suffered various failures. |
| C． Lincoln was a man who never quit. |
| D． Lincoln once lost two business ventures. |
a. He was paying off his debt. b. He failed in the run for land officer,
c. He got less than 100 votes nationally. d. he stuck to his mission, e. He went bankrupt.
| A．b-c-c-d-a | B．e-a-b-c-d | C．e-c-a-b-d | D．d-c-a-b-c |
| A． To tell us that determination is the most important to success. |
| B． To attract readers1 attention. |
| C． To show why Lincoln was able to carry on in hard times. |
| D． To summarize Lincoln’s story. |
| A． Because he still influences America as a role model. |
| B． Because he set a good example to the present politicians. |
| C． Because of his great personalities. |
| D． Because he went through diverse difficulties. |
F. Scott Fitzgerald, born on September 24, 1896, an
American novelist, was once a student of St. Paul Academy, the Newman School and attended Princeton. University for a short while. In 1917 he joined the
army and was posted in Alabama, where he met his future wife Zelda Sayre. Then
he had to make some money to impress her.