摘要:There are 17,800,800 people in Australia. There are 28,100,100 people in Canada. The population in Australia is of Canada.

网址:http://m.1010jiajiao.com/timu3_id_2381523[举报]

完形填空

  There are all 1 of machines. They 2 in many different ways. 3 kind of machine 4 computer (计算机). A computer can do 5 . A computer can do arithmetic (算术). People can do arithmetic, but they cannot do it 6 a computer.

  Computers remember things. Computers remember 7 people tell them. People cannot remember as 8 things as computers. Computers help tell 9 the weather will 10 . Computers help fly rockets (火箭) and spaceships.

  These are 11 of the ways computers are used. They are used in 12 of places. 13 they are not always used the 14 way. Some computers do just 15 things. Some computers can do 16 things. There are 17 computers. There are big computers.

  There 18 computers in your school. Can you 19 what they 20

1.

[  ]

A.type(类型)
B.kind
C.kinds
D.model

2.

[  ]

A.use
B.are used
C.are using
D.will use

3.

[  ]

A.One
B.Some
C.Any
D.Several

4.

[  ]

A.is given
B.is taken
C.is said
D.is called

5.

[  ]

A.a few things
B.some things
C.anything
D.many things

6.

[  ]

A.faster than
B.as fast as
C.more quickly than
D.so big as

7.

[  ]

A.something
B.that
C.everything
D.things

8.

[  ]

A.many
B.much
C.lot
D.more

9.

[  ]

A.which
B.where
C.what
D.why

10.

[  ]

A.like
B.be
C.look
D.feel

11.

[  ]

A.all
B.many
C.a lot
D.only some

12.

[  ]

A.a hundred
B.a thousand of
C.thousands
D.some hundred

13.

[  ]

A.But
B.And
C.When
D.Though

14.

[  ]

A.right
B.same
C.different
D.wrong

15.

[  ]

A.a little
B.little
C.a few
D.few

16.

[  ]

A.a lot of
B.some
C.any
D.no

17.

[  ]

A.large
B.huge
C.good
D.small

18.

[  ]

A.maybe
B.may be
C.perhaps
D.is

19.

[  ]

A.find out
B.talk
C.make
D.get

20.

[  ]

A.call
B.use
C.do
D.teach
查看习题详情和答案>>
阅读理解
       Can you think of a bird that can't fly but is a very good swimmer? The emperor penguin is one!
       Since last week, six emperor penguins have been on show at the Beijing Pacific Underwater World (太平洋海底世界, BPUW). "I had only seen penguins in my geography textbook," said 13-year-old
Yu Yaxin, when she was watching the birds in the aquarium. "Emperor penguins are much bigger and
taller than I had thought. They're up to my shoulders!"
       One month ago these penguins came to China from the Antarctic.
       At BPUW, emperor penguins have their own room with a swimming pool! A big air-conditioner helps to keep the room as cold as minus four degrees Celsius.
       "They're starting to enjoy their new life now," said Shi Xiaomin, head of the BPUW. "They no longer
hide in the corner when people try to get close to them."
Shi told TEENS that all six were quite lazy. They spend the whole day eating and sleeping. They sleep for more than ten hours a day!
       They're not always as nice as they seem. When they get angry, they make loud noises and move their bodies from side to side. They also hit very fast with their hard flippers (鳍状肢).
       There are 17 kinds of penguin and the emperor penguin is the largest and also most beautiful of all. Its colourful feathers and lively spirit (气度) made people call it the "emperor" of penguins.
       Emperor penguins can swim as fast as 30 kilometres per hour. That's faster than large ships!
       In the wild, emperor penguins spend half their time on the cold Antarctic (南极的) ice and the other
half in the water. They're the only birds that give birth during the cold winters in Antarctica. There are now about 570,000 emperor penguins in the Antarctic.
1. The penguins are from ____.
A. The North Pole.                
B. The Antarctic.
C. Beijing zoo.                    
D. The Indian Ocean.
2. According to Yu Yaxin, emperor penguins ____.
A. are very lazy                    
B. are just big birds
C. are taller and larger than expected  
D. sleep and eat all day long
3. Emperor penguins get their name because they ____.
A. are brave enough to give birth in winter
B. can swim faster than large ships
C. spend most of their time eating and sleeping
D. they are beautiful and lively
4. When penguins are angry, they ____.
A. make loud noises and shake their bodies
B. cry out and refuse to eat
C. play tricks on people who feed them
D. hide in a corner and cry
5. How do the emperor penguins spend their years?
A. They give birth during the cold winters in Antarctica.
B. They spend half their time on the cold Antarctic (南极的) ice and the other half in the water.
C. They can swim in the cold water in Antarctica.
D. They fly up in the sky like other birds in Antarctica.
查看习题详情和答案>>

In the 13th century, the famous Indian traveller, Marco Polo, travelled a long way to China. He saw many wonderful things. One of the things he discovered was that Chinese used paper money. In western countries, people did not use paper money until the 15th century. However, people in China began to use paper money in the 7th century.

    A Chinese man called Cai Lun invented paper almost 2,000 years ago. He made it from wood. He took the wood from trees and made it into paper. He then put these pieces of paper together and made them into a book.

    Now paper still comes from trees. We use a lot of paper every day. If we keep on wasting so much paper, there will not be any trees left on the earth. If there are no trees, there will be no paper. Every day, people throw away about 2,800 tons of paper in our city. It takes 17 trees to make one ton of paper. This means that we are cutting nearly 48,000 trees every day. Since it takes more than 10 years for a tree to grow, we must start using less paper now. If we don’t, we will not have enough time to grow more trees to take the place of those we use for paper.

    So how can we save paper? We can use both sides of every piece of paper, especially when we are making notes. We can also use cotton handkerchiefs(手帕) and paper ones. When we go shopping, we can use fewer paper bags. If the shop assistant does give us a paper bag, we can save it and refuse(拒绝)it later.

    Everyone can help to save paper. If we all think carefully, we can help protect trees. But we should do it now, before it is too late.

1.When he was in China, Marco Polo __________ .

   A. discovered Cai Lun invented paper         B. learned to make paper

   C. saw many wonderful things             D. read a lot of books

2. People in western countries first used paper money in the _________ century.

   A. 17th               B. 15th          C. 13th              D. 7th

3. About ________ tons of paper are thrown away every day in our city.

   A. 1,700         B. 2,000            C. 2,800            D. 48,000

4. Which of the following is the way of saving paper?

A. To use both sides of every piece of paper.  

B. To use the paper bags from shops more than once.

C. To use cotton handkerchiefs and paper ones.  D. All of the above.

5.Which is the best title(题目) of the passage?

A. Saving paper.                      B. The history of paper.

C. Cotton handkerchiefs back again.      D. Cai Lun, the great inventor.

 

查看习题详情和答案>>

Every culture has a recognized (公认的) point when a child becomes an adult, when rules must be followed and tests passed.
In China, although teenagers can get their ID cards at 16, many only see themselves as an adult when they are 18. In the US, where everyone drives, the main step to the freedom of adult life is learning to drive. At 16, American teens take their driving test. When they have their license(证), they drive into the grown-up world.
"Nobody wants to ride the cheese bus to school," said Eleanor Fulham, 17. "It's like you're not cool if you don't have a car," she said.
According to a recent research, 41% of 16 to 19 year olds in the US own cars, up from 23% in 1985. Although, most of these cars are bought by parents, some teens get part-time jobs to help pay.
Not all families can afford cars for their children. In cities with undergrounds and limited(有限的) parking, some teenagers don't want them. But in rich areas outside the city, if there are no undergrounds, and bicycles are more for fun than cars, it is strange for a teenager not to have a car.
But police say 16-year-olds have almost three times more accidents than 18 and 19-year-olds. This has made many parents stop before letting their kids drive. They need to wait until they are more experienced.
Julie Susiana, of Virginia, decided that her son Chad, 15, will wait until he is 17 to apply for his learner's permit (许可)
Chad said he has accepted his parents' decision, although it has caused some laughing from his friends. "They say that I am unlucky," he said. "But I'd rather be alive than driving, and I don't really trust my friends on the road either."
In China as more families get cars, more 18-year-olds learn to drive. Will this become a big step to becoming an adult?
【小题1】16-year-old drivers have more accidents possibly because _______.

A.they want to show themselves off
B.they are not experienced drivers
C.older people always drive better
D.they never drive carefully on the road
【小题2】Which may NOT be taken into consideration when deciding whether to buy a car?
A.How rich the family is.
B.Whether the kid is old enough.
C.What traffic condition there is around.
D.Whether it's practically needed.
【小题3】The passage mainly gives information about _______.
A.an American culture about teenagers' driving
B.a change in the Chinese culture
C.a cultural difference between America and China
D.the relationship between driving and a person's development
【小题4】Which may serve as the best title of the article?
A.Cars Helping You to Grow UpB.Driving into the Grown-up World
C.Teenagers' Driving in AmericaD.Recognized Point of Becoming an Adult

查看习题详情和答案>>

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网