阅读理解. In many high schools, there are strict rules about using mobile phones. If your phone rings in class,for example, the teacher will be very angry. Every mobile phone has a ringtone . It tells yo 题目和参考答案——青夏教育精英家教网—

题目内容

阅读理解。

      In many high schools, there are strict rules about using mobile phones. If your phone rings in class,
for example, the teacher will be very angry.
     Every mobile phone has a ringtone (铃声). It tells you that someone is calling you. Now,there is a ringtone
called "mosquitotone (蚊子铃声)". Using it, students can receive calls and text messages (短信) in class but
the teacher will not realize what is happening. How?
     Mosquitotone has a special sound. Only children and teenagers can hear it. As we get older,we are unable
to hear some sounds with high frequencies (频率). As a result,a child or teenager can hear the mosquitotone
ringtone, but it's inaudible to someone 20 or older.
     But sometimes,people over 20 can hear the ringtone. One British student's phone uses mosquitotone.
In class, the student's phone rang. The 32-year-old teacher looked at the student and became unhappy. "I
heard that. You know the rule:no mobile phone in class."
     Not all the students are interested in mosquitotone. Jerry Jones,a high school student of 17, says, "Using
mosquitotone too often is bad for our hearing. I may use it for pleasure,but not in class. It's unfair to the
teachers!"
     What do parents think of mosquitotone? "I think it is perfect for places like movie theaters," says Connie
Neeson, 44. "Think about it. Yon're watching a film and someone's mobile phone rings. Mosquitotone is good
because many people don't hear it. However,it also has a bad influence on their study if students use it in
class."

1. Mosquitotone works because ________.

A. it is very loud
B. it has no sound
C. it has a beautiful sound
D. it uses high frequencies

2. The under lined part "it's inaudible to" means "________".

A. it can't be seen by
B. it can't be heard by
C. it isn't popular with
D. it isn't healthy for

3. The 32-year-old teacher felt unhappy because the student ________.

A. was late for class
B. didn't do his homework
C. couldn't answer her question
D. was using a mobile phone in class

4. Connie Neeson thinks that mosquitotone ________.

A. has no bad influence
B. is unfair to the teachers
C. has its advantage and disadvantage
D. can't be used in any public place

1-4 DBDC

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阅读理解

High in the mountains, and deep in the forest, lives a lake with many plants and animals in and around her. The plants and animals have enough food and clean water to keep them healthy. The wind carries pure air, and the rain comes down clear and clean.

But recently, Lucy Lake and her friends haven’t been feeling very well. All the plants and animals get together to talk about the problem. “Why are we sick?” “What can we do?” ask all of them. No one has any answers.

Just then two hikers appear. The animals tell them about their problems. “Can you help us?” they ask. “Yes,” one hiker says. “I think it’s because of acid rain.”

“Acid rain comes from chemicals(化学物质) in the air. The pollution comes from factories, cars and trucks.”

“So, although I don’t want to, I help the pollution travel through the air!” says the wind. “And I carry it to the land!” cries the rain.

“If you can help us think of some solutions(解决方法), we will send a message to tell people how to clean up our environment,” one hiker says.

With the help of the plants and animals, the two hikers make a list of ideas for saving Lucy Lake and her friends.

Time passes, and the forest and lake begin to feel a little better.

The next time the hikers climb up the mountains to Lucy Lake, they smile at what they find. “We’re glad things have started to change,” one hiker says. “And we’re glad you helped us make a difference,” says the other.

1.The underlined word “pure” can be replaced by “____”.

A．polluted

B．clean

C．cold

D．cool

2.The two hikers are most probably ____.

A．scientists

B．teachers

C．doctors

D．reporters

3.____ have (has) nothing to do with the cause of acid rain.

A．The rain

B．Human beings

C．The wind

D．The plants and animals

4.The underlined word “you” refers to (指) ____.

A．Lucy Lake	B．the plants and animals
C．one of the two hikers	D．the wind and the rain

5.Which of the following is NOT true?

A．Acid rain is very harmful only to plants and animals.

B．Human activities are the main cause of acid rain.

C．Acid rain can make the living things in the environment get sick.

D．We should clean up our environment to protect us against acid rain.

阅读理解

　In the U.S.A. or Canada, on Sundays many people go out for a picnic. They often ask their good friends to go with them. They bring many things with them, like glasses, kites, knives, some nice food and some nice drink. Sometimes(有时), they take their pets with them. If(如果) it is very fine, they may have their food in a park(公园), in a countryside(乡村), or at the foot of(在……脚下) a hill. That’s great fun.

根据短文的内容，判断正(T)误(F)。

1.People in the U.S.A. don’t like to go out for a picnic on Sundays.

2. They often go for a picnic with their good friends.

3. They don’t like to bring pets with them.

4. In Canada, only kids have picnics.

5. People can’t eat in a park in Canada.

阅读理解。

     In China, many young people like playing soccer. It's very popular. But the Chinese don't call it soccer. They call it football. Are they different?
     In fact, there are two kinds of football games. One is American football, and the other is soccer. There are 11 players in a soccer team. And the soccer is round. Only the goal-keeper can play the ball with
hands. The others can't play the ball with hands, and they can only play it with their feet.
     In the U.S.A., soccer is not very popular. They prefer playing American football to soccer. There are
also 11 players in an American football team. The ball is not round. It's oval. All the players can play the
ball with hands and feet. And the goal is bigger than the one of soccer games. American football is quite
different from soccer.

根据短文内容，回答下列问题。

1.Which sport is very popular with many young people in China?
   _______________________________________________
2.How many players are there in an American football team?
   _____________________________________________
3.What's the shape of American football?
   _____________________________________________
4.How many players in a team can play football with hands in a soccer game?
   _____________________________________________
5.In the U.S.A., soccer is also very popular, isn't it?
   _____________________________________________

阅读理解。

     In south China we eat rice every day. Sometimes we eat it two or three times a day, for breakfast,
lunch and supper. We usually eat it with fish, meat and vegetable.
     The Japanese eat rice, too. They also eat a lot of fish. They sometimes eat raw (生的) fish. In Africa,
maize (玉米) is the most important food. People there make maize into flour (面粉). From this flour they make different kinds of bread and cakes.
     In western (西方的) countries such as Britain, Australia and the U.S.A, the most important food is
bread or potatoes. People there usually make their bread from wheat flour. They cook the potatoes in
different ways. In England the most popular food is fish and chips. Sometimes people cook this food at
home, but usually they buy it at the shop. They eat this food at home, in their work place, in the park or
on the road. People call it "take-away" food.

1. Who sometimes eat fish when it isn't cooked?
    ______________________________________
2. What is the most important food for African people?
   ______________________________________
3. Is England a western country?
   ______________________________________
4. Where do people get "take-away" food from?
______________________________________
5. What is the title (题目) of this passage?
    ______________________________________

阅读理解。

      In 1998, World Cup Football Match held in France took up a new rule. Instead of the usual black
and white ball, a colorful ball was used in the game.  The new ball was made up of' 32 pieces of three
colors: red, blue and white.  Interesting enough, the French national flag happened to be in three colors,
too. Besides, 32 teams took part in the coming World Cup. But early football was made up of' eight
pieces of leather.  As time went by, more pieces of leather were used, from 12 pieces to 18 to 26 and
then t0 32 now.
     About three million such new footballs were made, And then some players were playing the new ball
in their training.  The makers have warned the goalkeeper that the new ball flies in a direct line at a fast
speed.
     After trying the ball for some time, a footballer said that the ball was quite different from  the traditional (传统的)  black and white one, and that the goalkeeper would find it harder to catch them. Another
footballer said that there would be more goals. "For the player on the ground, the new ball is easier to
control as it flies. A good player can shoot in more goals," he said.

1.What was the new rule in 1998 WCFM?

2.  What is the color of the national flag of France?

3.  Was the early football made up of eight pieces of' leather?

4. How many teams joined the World Cup Football Match when the new rule was used?

5.  It's hard for the goalkeeper to catch the new ball because

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