题目
题型:江苏中考真题难度:来源:
newspaper? Do you step on it?
When researchers at Tokyo University see a cockroach, they take the remote control and make
the cockroach turn around, run left or right, or go forward. These scientists are changing the cockroaches
into robots. Each cockroach has a very small pack that has in it a microprocessor(微处理器).Then
researchers can send signals from the remote control to the pack. The signals control the movements
of the cockroaches.
Why does anyone want to control a cockroach? "Insects can domany things that people can"t," says
Isao Shimoyama, head of robot research at Tokyo University. In a few years, he says, these robot insects will carry very small cameras. They will be able to move through earthquake rubble(瓦砾)to look for
people or move under doors to find information about someone.
This may seem strange, but the Japanese government thinks the research is very important. The
government is giving the scientists $ 5 million for this research.
First, the researchers breed (培育)hundreds of cockroaches. They use only the American cockroach because it is bigger and stronger than other cockroaches. Then they choose the best cockroaches and
remove their wings and antennae(触须). They put small packs where the antennae were. The packs weigh about three grams, or about two times the weight of the cockroaches themselves. "Cockroaches are very
strong," says Ralph Holzer, who is a researcher at Tokyo University. "They can lift 20 times their own
weight. "
With a remote control, the scientists send signals to the packs. When a cockroach gets the signal, it
moves. The problem is that the cockroaches don71 always move in the right direction.
B. they want to control the movements of the cockroaches
C. they want cockroaches to take photos of the earthquakes
D. they want to send signals to the packs on the cockroaches
B. They can help people to carry very small cameras.
C. They can breed hundreds of cockroaches.
D. They can search for those people in rubble after an earthquake.
B. by sending signals from the remote control
C. by using very small cameras
D. by removing their antennae
A. The cockroachcs sometimes clon;t move.
B. The cockroachcs sometimes move in ihc wrong direction.
C. The cockroachcs arc too big to move through earthquake rubble.
D. The cockroachcs can only lift 20 times their own weight.
答案
核心考点
试题【阅读理解 TOKYO, JAPAN--What do you do when you see a cockroach (蟑螂)? Do you 】;主要考察你对社会现象类等知识点的理解。[详细]
举一反三
despite (尽管) losing the Rome WTA final last Sunday to Russian Maria Sharapova, Yahoo reported.
Li will begin her French Open title defence next week in Paris. It was the first win ever at a Grand
Slam event for someone representing China.
he is back to the world top level.
Running into 13 seconds on a wet track. In spite of running on a wet track, the 28-year-old Liu
claimed (宣称) an overwhelming victory against three American first-class hurdlers at the 2012
Diamond League Shanghai last Saturday.
The Athens Olympic champion clocked a world leading time of 12.97 seconds to claim title of
men"s 110m hurdle event, and the result bettered (胜过) the previous season best of 13.03s set by
America"s Aries Merritt two weeks ago.
David Oliver of the United States finished second in 13.13s whi le another American Jason
Richardson, newly crowned world champion in Dague last year, settled third in 13.16s. Merritt was
fourth in 13.26s.
B. an advertisement
C. sports news
D. a poem
B. ninth
C. seventh
D. sixth
B. 4
C. 5
D. 6
B. 13.03s
C. 13.13s
D. 13.26s
B. Li Na lost the Rome WTA final by 1:2 last Sunday.
C. The Athens Olympic champion clocked a world leading time of 12.97 seconds.
D. China"s Li Na moved up two places to seventh in the latest WTA rankings.
● Last month, some volunteers from Xi"an went to a middle school in the mountain area. They gave away 40 beds, 2 computers and hundreds of books to the students. The school lies deep in the mountains. Students have to live in the school. But the school was too poor to provide beds for them, so they had to sleep on the desks. Thanks to the volunteers, now the students can sleep on their own beds in the school. | |||||||||||||||||||||||||||
● The Zapps, from Argentina( 阿根廷), began their tour in their old cars several years ago. They | |||||||||||||||||||||||||||
● Jack Tsonis and Lindsay Morrison in Sydney decided to do something special on the UN"s International Day of Peace. They both loved peace. They both wanted to break the world record for the longest handshake to bring more love and peace to the world. To break the world record, they needed to shake hands for over 11 hours without a stop. Finally they make it. Their arms hurt a lot, but they were very happy. | |||||||||||||||||||||||||||
阅读下列短文,根据短文内容,完成表格。 Almost every child in cities has the chance to go to school, but not all children in the countryside are so luckly. There is a girl called Xiao Juan. She is ten years old and lives in a small village.When she was seven, she wanted to go to school. But she could not,because her family was too poor to afford the school fees (学费) for her, so her parents had to keep her at home.Instead of studying, Xiao Juan looked after her brother and worked in the fields every day.Then Hope Project heard about Xiao Juan. It agreed to help Xiao Juan to go to school.Her wish of study came true,and now she is studying in a school. Unluckily, there are many thousands of children who can not go to school. You can join in Hope Project and help these chilren. You know all the good work needs money. Hope Project needs your help. If you give Hope Project ¥300 each year, it can pay for one child to go school for a whole year. With more money, Hope Project can build new schools, buy good desks, chairs,blackboards and books. Let"s help the children together and give them a chance to have a good start in life.
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