题目
题型：同步题难度：来源：
Do television advertisements make kids eat unhealthy food? Some scientists say "yes". They have
done a study and found that food advertisements change what kids eat. Television advertisements often
encourage kids to eat foods that are bad for them. These foods can make kids become very fat. This is
a growing problem for kids across America.
A report says an American kid sees about 40,000 advertisements a year. That"s almost 110
advertisements a day! They show drinks, cookies, candies and fast food. They often make kids want to
eat more of these unhealthy foods. As a result many kids are overweight.
To attract kids, advertisements sometimes use popular movie or cartoon stars. Many of these
advertisements don"t tell kids what the foods are made of. As a result, many kids may think that the
foods they are eating are good for them.
What should kids do to keep healthy? Scientists say kids should talk with their parents and doctors
to make sure they are eating healthy foods. Doctors also say that exercise is very important. So maybe
overweight kids should watch less TV and do more exercise.
1. Television advertisements change what kids eat.
2. Becoming very fat is good for kids.
3. An American kid sees about ll0 advertisements a year.
4. Many advertisements don"t tell kids what the foods are made of.
5. Overweight kids should watch more TV and do more exercise.
答案
核心考点
试题【阅读短文，判断正(T)误(F) 。 Do television advertisements make kids eat unhealthy food?】；主要考察你对科普环保类等知识点的理解。[详细]
举一反三
These two letters appeared in a newspaper. Both writers have their own ideas on zoos.
Zoos Do a Good Job
It is good to keep animals in zoos. I know a lot of people think it is wrong to keep animals in zoos.
However, I believe that zoos have many good points.
Firstly, zoos are places for people to see different animals from all over the world. Without the zoos,
most people would never see a real bear or tiger.
Secondly, zoos look after the animals very well. The animals are always given food and cleaned
regularly (定期的). In the wild, it is not always possible for an animal to find food, so sometimes it goes
hungry. But animals kept in zoos never go hungry.
Thirdly, zoos protect the animals they look after. They offer them safe places to live in. In the wild,
some kinds of animals are in danger of becoming extinct (灭绝的). But zoos give these animals a chance
to live. Without zoos. There would be fewer kinds of animals in the world.
Maria Smith
Zoos are Unnatural
In Maria"s letter, she says that zoos are good for animals. I am afraid that zoos are not good for
animals, they are only good for people.
It is unnatural and unfair to keep wild animals in cages. Most animals are kept in cages that are too
small for them. In the wild, these animals would travel freely In zoos. They can"t do this. This is why the
bears and tigers always look so sad.
Most cages are not very clean, either. It is true that zoos give the animals food regularly, but this is
not natural. Wild animals are used to looking for their own food. We should treat animals in the same
way that we treat other people with respect.
Would anyone be happy if you don"t let them go outside his home? Would Maria like to have lots of
people stand out side her flat looking at her? No, she wouldn"t. And animals don"t like it, either.
Philip Black
1. Maria and Philip have quite different ideas on keeping animals in zoos.
2. In Maria"s opinion, a real bear or tiger can only be seen in zoos.
3. Maria thinks that animals live better in zoos than in the wild.
4. According to Philip, if cages are big and clean enough, tigers and bears will look happy.
5. Maria and Philip both agree that zoos are good for people.
need to protect it. When Wang Boxuan,a Beijing high schoolboy, uses up his exercise books, he
doesn"t throw them away. Each one is stored at his school with hundreds of exercise books given by
other students. Then they are sold to a Beijing paper making factory.
The paper is recycled and used again by students and teachers in the school. At the same time, the
money made from the sales goes towards schools in Inner Mongolia for planting trees and grass. This
place is one of the sources of the sandstorms that often attack Beijing during springtime.
Wang"s school is one of the schools in the capital that take part in the "green promise" environmental
protection activity, so far, nearly 210,000 students have taken part in the activity, collecting more than
87 tons of waste paper.
Before the Olympic Games came to Beijing in 2008,students were eager to help make the capital a
more pleasant place.
"There are some environment problems in the city, such as sandstorms," said Wang. "We should do
our duty and encourage others to do so as well. ”
Vice-premier(副总理) Zeng Peiyan has written a letter to the teachers and students to encourage
them to go on supporting environment protection.
B. Store and sell them.
C. Cut them into pieces.
D. Give them to the students in Inner Mongolia.
B. Helping poor students.
C. Planting trees and grass.
D. Being stored.
B. Many years later, there will be no waste paper.
C. Many years later, the sandstorms will be weaker in Beijing.
D. Many years later, Beijing will be much dirtier.
b. Schools in Inner Mongolia received the money.
c. Students collected waste paper.
d. Vice-premier encouraged the teachers and students.
B. b, a, d, c
C. b, a, c, d
D. c, b, a, d
B. Green promises
C. Collecting
D. Making money
1 people and animals. If the balance destroyed, there 2 bad results to both
people and animals.Wild animals are 3 of people. We 4 protect them, or
there will be no wild animals in the future. There is a black and white animal
5 in China.It is always known as the national treasure (国宝)of China.
Everyone knows it is 6 Giant panda. Now there are 7 pandas than
before. 8 of them live in Sichuan and Gansu Provinces.
There are also some other rare animals in China. However, the number
9 smaller and smaller than before. So people should help these animals. They
are 10 disappearing from the world.
( )2. A. could be
( )3. A.friend
( )4. A. has to
( )5. A. lives
( )6. A. call
( )7. A. few
( )8. A. Most
( )9. A. is become
( )10. A. in dangerous
B. is
B. enemy
B. must
B. lived
B. name
B. less
B. Many
B. is becoming
B. in danger
C. will be
C. enemies
C. needs to
C. living
C. calling
C. fewest
C. More
C. become
C. in danger of
D. may be
D. friends
D. have
D. to live
D. called
D. more
D. The most
D. become
D. out of danger
plateau (高原) have been used to the high speed trains flying by above them.
"The heavy use of the underpasses (铁路下过路口 )shows the animals"
migration (迁徙)habits have not been affected by the railway," said Yang Qisen,
who has been studying the railway"s impact (影响) on wildlife since it opened
five years ago.
Yang, who is a researcher with the Institute of Zoology under the
Chinese Academy of Sciences (中科院动物研究厅), said a group of 3,000
antelopes live mostly in eastern Qinghai Province. However, every June, some
of them migrate to the Kekexili region of western Qinghai and northeastern Tibet
to give birth to their young.
The animals make their return journey in August, which means they pass
under the railway twice a year, he said.
For the past five years, between June and September, Yang and his team
have stayed near the railway to find out what it had done on local wildlife. They
have paid close attention to the migration patterns of the antelopes.
In 2004, 96 percent of the migrating antelopes were seen using the
underpasses. After 2005, the figure rose to 98 percent, Yang said.
B. The railway on the plateau.
C. The impact of the railway on antelopes.
D. Researchers studying the antelopes.
B. the railway"s influence on wildlife
C. the migration of antelopes
D. the habits of wild animals
B. August
C. September
D. The text doesn"t tell us
B. directly
C. by flying by
D. three times a year
B. a group of 3,000 antelopes live mostly in eastern Tibet
C. the migration of antelopes has been affected by the railway
D. after 2005, more and more antelopes are using the underpasses to migrate
Scientists are trying to make the deserts into good land again. They want to
bring water to the deserts, so people can live and grow food there. They are
learning a lot about the deserts. But more and more of the earth are becoming
deserts all the time. Scientists may not be able to change the deserts in time.
Scientists think that people make deserts. People are doing bad things to the
earth. (1)Some places on the earth do not get very much rain. But they still do
not become deserts. This is because some green plants are growing there. Small
green plants and grass are very important to dry places. Plants do not let the hot
sun make the earth even drier. Plants do not let the wind blow the soil away.
(2)When a little bit of rain falls, the plants hold the water. Without plants, the
land can become a desert much more easily.
2.
4. Why is more and more land becoming deserts while scientists are trying to
make the deserts into good land?
5. Why are small green plants and grass important to dry places?
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