may not sound much, but it is 9,000 people in an hour, 1.5 million a week, or 79 million a year. That is the same
as adding most of the population of Germany to the world every year.
Most of these new people were born in developing countries. These countries are found in much of Africa,
South America and parts of Asia. In the developed countries of Europe and North America, the population is
growing very slowly. This is because women in these countries have, on average, only one or two children. In
the developing countries, many women have five or more children. In 1950, around one quarter of the world"s
population lived in the developed countries. By 2050, these countries will be home to only around one tenth of
the world"s people.
In the developing countries, more than one billion people already live below the poverty (贫困) line. These
people do not have enough food to eat and they live in poor housing; children get little or no time at school and
people suffer (遭受痛苦) from many kinds of diseases.
At the beginning of the 21st century, the world"s population was around six billion people. The UN has said
that the world"s population will level off at 12.5 billion people by the year 2100. Other groups think the world"s
population will continue to grow, reaching 14 billion people before it becomes stable (稳定的), or even falls.
1. How many people are added to the world"s population an hour?
__________________________________________________
2. Developing countries can be found in what areas of the world?
__________________________________________________
3. In 1950, what percentage (百分率) of the world"s population lived in developing countries?
__________________________________________________
4. What are examples that show people are living below the poverty line?
__________________________________________________
5. There will be twelve and a half billion people on the earth in 2100 according to the UN, won"t there?
2. They can be found in Africa, South America and parts of Asia.
3. Seventy-five percent / 75%.
4. Not having enough food; living in poor housing; suffering from many kinds of diseases; getting little
education. (答对其中两点即可)
5. Yes, there will.
答案不唯一
Are you carrying too much on your back to school? I"m sure lots of your age will say "Yes". Not only the
students in China have this problem, but children in the United States also have heavy school bags.
Doctors are starting to worry about that younger and younger students are having problems as a result of
school bags being too heavy for them.
"It"s hard for me to go upstairs with my bag because it"s so heavy," said Rich Hammond, an 11-year-old
student in the US.
Rich is among students who have common school bags with two straps to carry them, but many other
choose rolling (转动的) bags.
But even with rolling bags, getting up stairs and houses is still a problem for children. Many of them have
hurt backs and necks because of the heavy school bags.
But how much is too much? Doctors say students should carry no more than 10% to 15% of their own
body weight.
Scott Bautch, a black doctor, said children under Grade 4 should stay with 10%. But it is also important that
older children don"t stay with over 15%, because their bodies are still growing. "Children are losing their balance
and falling down with their school bags," he said.
Parents and teachers are starting to tell children to only take home library books that they will be reading at
night. Some teachers are using pieces of paper or thin workbooks for students to take home.
One of the best answer is , as some children said ,to have no homework at all.
B. children in other countries don"t carry too heavy school bags
C. both children in China and the US carry too heavy school bags
D. only children in the US carry too heavy school bags
B. their school bags are too heavy
C. they don"t know how to go upstairs
D. their parents don"t always go upstairs with them
B. his head and arms will be hurt
C. his hands will be hurt
D. his feed will be hurt
should not be over ______.
B. 3 kilos
C. 5.5kilos
D. 4.5 kilos
B. their teacher had better not ask them to do any homework
C. they should only take home library books they will read at night
D. they should use thin workbooks instead of thick books
into charity work in China? Here let"s know some of them.
Faye Wong and her husband Li Yapeng started the Yan Ran Angel Foundation (基金会) for harelipped (兔唇的) children three years ago. It was named after their daughter. Its purpose is to help children under 14 to cure their harelips. The couple donated one million yuan (about $ 133,000) to start the organization. | ||||||||||||||||||||||||||||||||||||||
Cong Fei was born in a poor family. He became a successful singer in Shenzhen. He helped 178 poor students and disabled people for more than 10 years. Before he died of an illness at the age of 37 in 2006, he decided to donate his cornea (角膜) to people with eye diseases. He helped six people see the world. | ||||||||||||||||||||||||||||||||||||||
Guan Mucun has donated money to Project Hope to help poor students finish primary education. Thirty of these poor students have already finished high school with her support. Guan has also helped with charity work for environment protection, HIV/AIDS prevention, blood donation and "Mother Water". Guan had an unlucky childhood: her mother died when she was only 10. years old. With the help of the government and her neighbours, she grew up and was successful as a famous singer. | ||||||||||||||||||||||||||||||||||||||
Action star Jackie Chan is a wholehearted supporter of charities including UNICEF, Operation Smile and his own Jackie Chan Charitable Foundation. In 2007, he used much of his spare time to visit the farthest parts of China on his Dragon"s Heart Charity Missions. The Dragon"s Heart Foundation aims to meet the needs of poor children and the elderly in the hardest-to-reach areas of the country. Chan has made several trips to these poor villages, bringing warm clothing, wheelchairs and school supplies, and helping to build schools. | ||||||||||||||||||||||||||||||||||||||
阅读下面表格内容,从每题所给的A、B、C3个选项中,选出1个最佳答案。 | ||||||||||||||||||||||||||||||||||||||
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