The good things about computer gamesThey’re fun!They can improve hand-eye coordi
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The good things about computer games
They’re fun!
They can improve hand-eye coordination. That means you can think and do things more quickly.
You feel good when you can move up levels and see how well you’re doing.
Most games make you think about what you’re going to do, and they can help you improve the ability (能力) of solving problems.
You can play games on the Internet with people from all over the world.
Anyone can play computer games, even if they aren’t very good at sports, have a disability, or find it hard to talk to others.
The bad things about computer games
Kids may start hitting others in their lives just as they do in games because they may think it’s OK to hit others, or to talk to people, including their parents and teachers, impolitely.
If kids play games for a long time, they may not go out and exercise. They may start eating snacks while they play games and they will become too fat. Doctors are worried about kids that play too many computer games.
Playing games is a big problem for some people. They will play or think about games when they have time. This means they may stop talking with others and become really boring people.
小题1:How many good things about computer games does the writer mention?| A．Three. | B．Six. | C．Seven. | D．Nine. |
小题2:What does the underlined word “coordination” mean in Chinese?小题3:If you play computer games all the time, you may become a(n) ______ person.| A．healthy, impolite and boring | B．healthy, polite and boring | | C．unhealthy, polite and boring | D．unhealthy, impolite and boring |
小题4:Which of the following is NOT true according to this passage?| A．Most games are good for your ability of solving problems. | | B．You can’t play games with strangers on the Internet. | | C．Playing too many computer games may make you fat. | | D．Playing games can also cause many problems. |
小题5:The passage is mainly about .| A．the two sides of computer games | | B．how to improve your computer games skills | | C．playing computer games with others | | D．some interesting things about computer games |
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答案
小题1:B
小题2:A
小题3:B
小题4:D
小题5:A |
解析
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举一反三
The weather can influence(影响)intelligence(智力). For example, in a 1983 report by scientists, IQ of a group of students was very high when a very strong wind came, but after the strong wind, their IQ was 10% lower. The wind can help people have more intelligence. Very hot weather, on the other hand, can make it lower. Students in many schools of the United States often get worse on exams in the hot months of the year(July and August).
Weather also has a strong influence on people’s feelings. Winter may be a bad time for thin people. They usually feel cold during these months. They might feel unhappy during cold weather. But fat people may have a hard time in hot weather. At about 18 °C, people become stronger.
Lower air pressure may make people forgetful. People leave more bags on buses and in shops on low-pressure days. People feel best at a temperature of about 18 °C.
Are you feeling sad, tired, forgetful or unhappy today? It may be the weather’s problem.
小题1:What can influence people’s intelligence according to the first paragraph?| A．Feeling. | B．Diet. | C．Health | D．Weather. |
小题2:Students get worse on exams because ___________.| A．they take exams in hot months | B．they take exams in cold months | | C．they take exams with bad feelings | D．they take exams in windy months |
小题3:At a temperature of about 18 °C. people may_________.
A. leave more bags on buses B. like to go shopping
C. remember things better D. feel unhappy
小题4:Which of the following is NOT true?| A．A report in 1983 showed that weather can influence intelligence. | | B．The wind can make people cleverer. | | C．Hot summer is a hard time for fat people. | | D．Weather has nothing to do with people’s feelings. |
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How to protect your teeth
小题1: . The first of twenty being to grow when you are over six months old. The second set of thirty-two grows from the age of six until you are about twenty-one years old.
小题2: , you must drink plenty of milk and eat greens.
小题3: . Then little food will be left on or between them to cause decay(导致蛀牙). Make sure that you turn the brush and go up and down as well as brushing side ways. Use dental floss(牙线)to make sure all food is removed from in between each tooth, if you cannot brush your teeth after eating, raise them with water, or eat an apple or a carrot.
小题4: . If there is a hole in a tooth, he or she will fill it. If you do not have it filled, then the hole will grow larger. When a hole grows too big, 小题5: . It is better to keep all your second set of teeth for as long as possible. Filling a gap where a tooth has come out with a kind of bridge and using a false tooth costs a lot of money.
A. To help your teeth grow strong.
B. You should brush your teeth after each meal.
C. Carrots and apples are good for your teeth.
D. The tooth may have to be taken out.
E. Everyone should have a set of good teeth.
F. Try to visit a dentist every six months.
G. Every person has two set of teeth.
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Scientist Without Laboratories
When you hear the word “scitentist”, what do you think of? Many people think scientist are people in clean white coats who work in labs. And some scientists do work in labs. But there are 26 scientist who work in woods and jungles. These scientists are called “animal behavior (行为) scientists”, and they study animals as they live in nature.
Why don’t these scientists catch animals and study them in zoos? The 27 is in the word “behavior”. Animals behavior scientists want to learn 28 animal behave in their wild homes. When animals live in cages (笼子) or in zoos, they do not act the same as they do when they are 29 . They may fight 30 each other, or they may not eat, or they may not raise (抚养) their babies as they usually would. To see real animal behavior, scitentists must go where the animals 31 .
So animal behavior scientists go into the jungles, the woods or the desert. There , their most important 32 are their eyes and ears. They watch and listen to the animals very 33 . They write down everything that happened in notebook. 34
they live near the animals, the scientists are careful not to frighten them. If the scientists are luncky, the animals will 35 no attention to them. Then the scientists can see how the animals really live.
The behavior scientists hope what they’ve learned about animal behavoir can provide clues (提供线索) to help people learn to live together more happily.
| 小题1: | | A．another | B．other | C．others | D．the other |
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| 小题2: | | A．answer | B．question | C．problem | D．text |
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| 小题4: | | A．happy | B．free | C．sad | D．angry |
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| 小题7: | | A．machines | B．tools | C．thoughts | D．ways |
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| 小题8: | | A．truly | B．carefully | C．woderfully | D．nicely |
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| 小题9: | | A．But | B．Unless | C．Though | D．As if |
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The computers changed our lives in the 1980s, the Internet changed our lives in the 1990s, and the robots will change our lives in the new century.
Do you think there will be robots in people’s homes? It’s not a dream that every home will have a robot.
Now, robots are not only able to help people do the housework, they can also help the doctors do the difficult operations, play chess with people, play the piano and so on.
A new cooking robot is used in Beijing. It can cook all the dishes on the menu, you only need to wait two to four minutes, in the future, the robot will be a nurse, a security guard, or a partner in your life.
Experts(专家) believe robots will be used everywhere from the industrial( 工业的) robots to service robots. In the future, robots will become part of the family, and provide else service for people. We all look forward to the new robot age.
小题1: changed our lives in dm 1990s.
A. The robots B. The compilers C The TV sets D. The Interact
小题2: According to the passage, we know that a new cooking robot is being used in .| A．the future | B．Beijing | C．many countries | D．many families |
小题3:What can the robots do now?
A. They can help people do the housework.
B. They can help the doctor do the difficult operations
C. They can play chess with people.
D. A, B and C.
小题4:Experts believe robots will be used .| A．only in a hospital | B．only in a filmily | | C．only in a factory | D．everywhere |
小题5:Which is the best title(标题) of the passage?| A．The computers changed our lives | B．Robots can cook | | C．Robots are coming | D．Robots will be doctors |
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A fish that lives in America can live out. of water for months at a time, similar to how animals got used to land millions of years ago, a new study shows.
The Mangrove Rivulus, a kind of little fish, lives in small pools of water. When their living place dries up, they live. on the land, said Scott Taylor, a researcher in Florida.
The fish can grow as large as three inches. They group together and breathe air through their skin before they can find water again.
The new scientific discovery came during a trip.
"We were travelling for fun. and one day I kicked over a log (圆木) and the fish came out," Taylor told reporters by telephone. He said he would make his study on the fish known to the public in an American magazine early next year.
In lab tests, Taylor said he found the fish can live up to 66 days out of water without eating.
Some other fish can live out of water for a short period of time. The walking catfish found in Southeast Asia can stay on land for hours at a time, while lungfish(肺鱼) found in Australia, Africa and South America can live out of water, but only in a not active(活波的)way. But no other known fish can be out of water as long as the Mangrove Rivulus and keep active, according to Patricia Wright, a biologist at a Canadian University.
More studies of the fish may tell how animals changed over time.
"These animals live in conditions similar to those millions of years ago, when animals began to move from water onto land," Wright said.
小题1:The Mangrove Rivulus is a type of fish that_________.| A．lives on land in Africa | | B．can stay alive for months out of water | | C．prefers living in dry places | | D．is the longest living fish on earth |
小题2:Who will write a report on Mangrove Rivulus?
A, Scott Taylor. B. Some reporters.
C. Patricia Wright. D. Scientists from Europe.
小题3:According to the passage, lungfish can___________.| A．breathe through its skin | B．be found in Asia | | C．keep alive out of water | D．keep alive and walk on land |
小题4:Which one of the sentences below is not true?| A．The Mangrove Rivulus fish can live out of water as long as other animals if it has something to eat. | | B．Millions of years ago, animals began to live onto land from water. | | C．Lungfish found in Australia, Africa and South America can live out of water in a not active way. | | D．The walking catfish found in Southeast Asia can stay on land for hours at a time. |
小题5:What can we say about the discovery of Mangrove Rivulus?| A．ft was made by Scott Taylor, a researcher in New york. | | B．It was helped by an American magazine. | | C．It was helped by Patricia Wright. | | D．It was made by a researcher while travelling. |
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