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---Never t
ouch
my computer while I’m away．
--- Sorry, __________.
A．I shouldn’t B．I mustn’t C．I won’t D. I don’t
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阅读理解
FootballThe game is played by two teams. There must be eleven players in each team.
The field must be about 100m long and 73m wide. There are two goals, 7.32m long and 2.44m high.
To score a goal, a player must put the ball into the other team’s goal. They may use their feet, heads or other parts of the body, but they must not touch the ball with their hands. Only one oil each team, the goal-keeper, may use his hands.
Volleyball
This is played on a court 18m long and 9m wide. The net is 2.44m high for men and 2.24m for women. There are two teams and there are usually six players in each team.
The players try to make the ball hit the ground on the other side of the net. They may use their hands, fists or arms, but they must not catch the hall or hold it while playing.
Basketball
The court must be 26m long and 14m wide. There can be ten players in a team but not more than five players in each team may play at one time. The players must not change until the referee allows them to leave the court.
To score a point a player must throw the ball into the other team’s basket.
Players may throw the ball, but they must not carry it. A player must not touch another player.
After 20 minutes play there must be a rest period for ten minutes. Then there is another period of 20 minutes before the game ends.
1．How big is a football field?
[ ]
A．7.32m long and 2.44m high.
B．100m long and 73m wide.
C．107.32m long and 75.44m wide.
D．26m long and 14m wide.
2．The volleyball players can only ________ while playing.
[ ]
A．catch the hall
B．hold the ball
C．use their hands, fists or arms
D．use their hands
3．Each basketball team can have ________ players at most.
[ ]
4．What’s the Chinese for referee in the passage?
[ ]
A．队长 B．教练 C．裁判 D．观众
5．Which of the following statement is NOT TRUE?
[ ]
A．In a football match, only one person can use his hands.
B．The volleyball net is 2.44m high for men.
C．The basketball team will score when they throw the ball into the other team’s basket.
D．In a basketball match, twenty minutes is a period
查看习题详情和答案>>Teleshopping is becoming popular in Sweden, for example.The biggest Swedish company sells different kinds of things on TV in 15 European countries, and in one year it made ＄100 million.In France there are two teleshopping channels, and the French spend about ＄20 million a year to buy things through these channels.
In Germany, until last year teleshopping was only possible on one channel for 1 hour every day.Then the governme
nt allowed (允许) more telepshopping.Other channels can open for telebusiness, including (包括) the largest American teleshopping company and a 24?hour teleshopping company.German businessmen are hoping this new teleshopping will help them sell more things.Some people like teleshopping because it allows them to do their shopping without leaving their homes .With all the problems of traffic in the cities, this is an important reason.But at the same time, other Europeans do not like this new way of shopping.They call teleshopping “junk (垃圾) on the air”.Many Europeans usually worry about the quality (质量) of the things for sale on TV.Good quality is important to them, and they believe they cannot be sure about the quality of the things on TV.
The need for high quality means that European teleshopping companies will have to be different from the American companies.They will have to be more careful about the quality of the things they sell.They will also have to work harder to sell things that the buyers cannot touch or see in person.
( )11.Teleshopping is ____ in Europe.
A.not popular B.growing C.not possible D.cheap
( )12.People like teleshopping because it is ____ .
A.American B.cheaper C.easier D.more popular
( )13.Some Europeans don't like teleshopping because they ____ .
A.don't like to buy things
B.don't watch TV
C.believe the things sold on TV are expensive
D.think the things sold on TV are bad quality
( )14.In Germany, teleshopping may ____ .
A.help businessmen get more money B.keep the shops open longer
C.have fewer buyers D.bring better TV programmes
( )15.The best title of this passage is ____ .
A.American Teleshopping B.Teleshopping Companies
C.Teleshopping in Europe D.Teleshopping—Junk on the Air 查看习题详情和答案>>
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Body signals（信号）
Pilots from different countries understand body signals if they have the correct training. When you wave your arms up and down in a straight line, it means "yes". When you point downwards and swing your arm from side to side, it means "no". If you want the pilot to know that it's safe to land, push your hands out in front of you and bend（弯曲）your knees. If you want to say that it's not safe to land, put your arms in the air and move them to one side.
Smoke signals
The smoke from a fire can be seen from far away, so it's a good way to draw attention. If the weather is dry, it isn't hard to start a fire. Remember, however, that fires can be very dangerous if they get out of control. Never light a fire unless you're sure that it can't spread. If the ground is dark, light smoke can be seen more easily. Green grass and leaves produce light smoke.
Ground-to-air signals
It's a good idea to build some signals, too. Use large pieces of wood to make the symbols(标记). If you can't find any wood, use earth. Some useful symbols are:
F "I need food and water."
II "I need medicine."
I "I am badly hurt."
X" I am unable to move from here."
Pilots' replies
If the pilot lowers the plane's wings from side to side, this means "message received and understood". (At night, the pilot flashes the plane's green lights.) If the pilots flies the plane in a clockwise circle, this means "message received but not understood".(At night, the pilot flashes the plane's red lights.)
However, there is no signal which means "message not received". Why not?
【小题1】 Which picture means "it's not safe land"?
【小题2】 What can we learn from the passage?
| A．Swinging your arm from side to side means "yes". |
| B．If the ground is dark, light smoke can't be seen. |
| C．If you need some medicine, make a symbol "II". |
| D．The pilots make replies with a blue light at night. |
| A．The explanation of building signals on an island. |
| B．The importance of making signals on an island. |
| C．Ways of sending out signals on a lonely island. |
| D．Ways of receiving signals from a lonely island |