When you read this sentence, the population of the earth has grown by 10 people. 1.________
Most of these new people are born in developing countries. 2.________
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 (平均), only one or two children. 3.________
In the developing countries, more than one billion people already live below the poverty line (贫困线).
4.________ Children get little or no time at school and suffer from many kinds of diseases. The UN has
said that the world"s population will reach 12.5 billion people by the year 2100. If the number makes your head
spinning (眩晕), you"re not alone. Many experts are worrying that so fast population growth could have very
bad results. 5.________
A. These countries are found in much of Africa, South America and parts of Asia.
B. These people don"t have enough food to eat and they live in poor housing.
C. That may not sound much, but it"s about 14,000 people per hour.
D. But in the developing countries, many women have five or more children.
E. It could hurt the environment and increase the number of poor people. |
答案
| 1-5: CADBE |
举一反三
| 阅读短文，选择正确答案。 | Mobile phone has become a problem for high schools. Some high-school students in Australia are not
allowed to carry mobile phones during school hours.
Mobile phone used among children has become a problem for the school years. Several children have got
mobile phones as Christmas presents, and more students will want them. Marry Brown, a headmaster, said that
mobile phone was a distraction (分心事) to students during school hours and it also gave teachers so much
trouble in their classrooms. Teachers were also saying that sometimes students might use phone messages to
cheat during exams.
She said some schools had tried to ban (禁止) mobile phones. Some parents felt unhappy because they
couldn"t get in touch with their children.
Many teachers said students should not have mobile phones at school. But there was a good reason that they
could leave their phones at school offices. They also said they were easily lost and were a distraction for studies.
Many people say that they understand why parents would want their children to have phones, but they think
schools should let the students know when they can use their mobile phones. | | 1. Some high schools in Australia have stopped students from carrying mobile phones _____. | | [ ] | A. because they are students
B. when they are free
C. when they are at school
D. because they are children | | 2. What does the word "cheat" mean in Chinese in this passage? | | [ ] | A. 聊天
B. 核对
C. 查询
D. 作弊 | | 3. Some children get mobile phones from _____ as presents. | | [ ] | A. the makers and sellers
B. the teachers and strangers
C. their parents and friends
D. some mobile phone users | | 4. Some parents felt unhappy because they couldn"t _____ during school hours. | | [ ] | A. use their mobile phones
B. leave their mobile phones in the school office
C. help the teachers with their work
D. get in touch with their children | | 5. The passage tells us that _____. | | [ ] | A. students shouldn"t have mobile phones at school
B. it is good to allow students to use mobile phones at school
C. some parents felt unhappy because they couldn"t use their phones at home
D. parents should teach their children how to use mobile phones during school hours | | 阅读短文，判断正(T)误(F)。 | Computers are useful machines. They can help people a lot in their daily life. For example, they can help
people to save much time to do much work and they can help people to work out many problems. Our country
asks everyone to learn to use computers except old people .
Today more and more families own computers. Parents buy computers for their children .They hope
computers can help them improve their studies. Yet many of their children use computers to play games, to
watch videos or to sing, so compouters cannot help children to study but make them fall behind. So computers
are locked in boxes by some parents.
In some other countries, even some sicentists also hate compouters. They say computers let millions of
people lose their jobs or bring them a lot of trouble. Will computers really bring trouble to people or can they
bring people happiness?
It will be decided by today"s students themselves.
( ) 1. Computers can help people do lots of work, so they"ll take the place of humans.
( ) 2. Generally speaking, young people are more interested in learning and using computers.
( ) 3. Some parents buy computers for their children in order to play computer games.
( ) 4. In some countries, computers can make people lose their jobs.
( ) 5. How to use computers properly will be decided by today"s students themselves. | | 综合填空：从方框中选择所给的10个词填入短文中，使短文通顺有意义，不必进行词形变换。 | | for travellers enjoy instead crowded that say known either next | | 阅读理解。 | Between now and then many changes will take place in this century. But what will the changes be? The
population is growing fast. There will be many people in the world and most of them will live longer than
people live now.
Computers will be much smaller and more useful, and there will be at least one in every home. And
computer studies will be one of the important subjects in school then.
People will work fewer hours than they do now, and they will have more free time for sports, watching
TV and travel. Traveling will be much cheaper and easier. And many more people will go to other countries
for holidays.
There will be changes in our food, too. More land will be used for building new towns and houses for
all the people. Then there will be less room for cows and sheep, so meat will be more expensive. Maybe
no one will eat it every day. Instead they will eat more fruit and vegetables. Maybe people will be healthier.
Work in the future will be different, too. Dangerous and hard work will be done by robots. Because of this,
many people will not have enough work to do. This will be a problem. | | 1. In the future there will be ______. | | [ ] | A. much more fruit
B. more people
C. less vegetables
D. less people | | 2. Every family will have at least one ______ in this century. | | [ ] | A. robot
B. cow
C. TV net
D. computer | | 3. In the future, people don"t have to ______. | | [ ] | A. work long hours
B. work fast
C. walk on foot
D. eat meat | | 4. One big problem in the future is that ______. | | [ ] | A. many people don"t have to work
B. many people will not be able to find work
C. people have to work fast
D. all the work will be done by robots | | 5. In the future, maybe no one will eat ______ every day, instead they will eat ______. | | [ ] | A. fruit; meat
B. vegetables; meat
C. meat; fruit and vegetables
D. meat; hot food and desserts (甜食) | | 完形填空。 | What is the population of China? There are more than a billion and two hundred million people in China. It is
almost one fifth of the world"s population. How to control the population growth is a big problem. Some people
think 1 to control the population growth. But I don"t quite agree 2 them, because where there"s a will, there
is a way.
The question is that we should make it 3 how serious the population problem is. Our farmland is becoming
less and less to everyone. We have already got too many mouths to feed. 4 we control the population growth,
many people will die 5 hunger. Too fast population growth has been and will be bad for our nation. Though
laws (法律) have been 6 to control the population growth, in some places 7 is done to carry out (贯彻) the
law. We should make people 8 that it is foolish of them to bring too many children into the world. They should
9 do what they have been doing for many years.
We are fighting against the fast population growth. Yes, the fighting won"t end 10 everyone knows its
importance and does something for it. | ( ) 1. A. that is impossible for
( ) 2. A. to
( ) 3. A. known to everybody
( ) 4. A. If not
( ) 5. A. of
( ) 6. A. pass
( ) 7. A. many
( ) 8. A. to know
( ) 9. A. not longer
( ) 10. A. until | B. impossible of
B. for
B. known by everybody
B. Unless
B. about
B. passed
B. little
B. to learn
B. not more
B. after | C. that is impossible of
C. with
C. know
C. Until
C. from
C. broken
C. a lot
C. know
C. no longer
C. when | D. it impossible
D. on
D. is know by
D. If
D. out of
D. thought
D. much
D. learning
D. no more
D. as |
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