题目内容
Having lots of ___________ makes people fat.
A. vegetables B. bananas C. oranges D. hamburgers
【答案】
D
【解析】略
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Napoga is a 12-year-old girl in Ghana(加纳)，Africa. It is hard for her family to get clean water. Every morning，she leaves home at half past five to get clean water for her family in a village far away. It takes her six hours to get enough clean water for daily cooking and drinking. She has no time to go to school or to play with her friends. Millions of people in the world are like Napoga. They can't get enough clean water to keep healthy.
Earth Day is April 22. But on all other days，we must also remember it. The water we use is the most important natural resource(自然资源) on the earth.
Water covers 70% of the earth's surface. But most of that is sea water. We can't use it for very many things. Fresh water covers only 1% of the earth's surface.
You probably feel lucky that your life isn't as hard as Napoga's. But that doesn't mean you don't have to worry about water. We all face serious water problems. One of them is water pollution. All kinds of things from cars，factories，farms and homes make our rivers，lakes，and oceans dirty. Polluted water is very bad for people to drink. And dirty water is bad for fish，too. Now, 34% of all kinds of fish are dying out.
How do cars and factories make our water dirty？First，they pollute the air. Then，when it rains，the rain water comes down and makes our drinking water dirty. Dirty rain，called acid rain(酸雨)，is also bad for plants，animals and buildings.
Scientists say that in 30 years，more than half of the people in the world won't have enough clean water. We have to learn how to save more water for ourselves and our children. Here is some advice for saving water：
●Turn off the water while you brush your teeth. You can save as much as 450 liters(升) each month.
●Leaky taps(漏水的龙头) waste a lot of water. Fix them right away！
●You can easily cut your 10-minute showers in half----and you'll be just as clean.
●When you wash dishes，don't let the water run.
●Only wash clothes when you have a lot to wash. If your washing machine isn't full，you're wasting water！
【小题1】On the earth，_______.
| A．sea water is more widely(广泛地) used than fresh water |
| B．there is very little water for our living |
| C．there is 71% of fresh water |
| D．we don't need to worry about water |
| A．is only bad for living things |
| B．can be produced in factories |
| C．doesn't do harm(伤害) to people，but it's bad for plants，animals and buildings |
| D．doesn't just do harm to human beings but to animals，plants and buildings |
| A．We need ten minutes if we want a clean shower. |
| B．We should put in enough clothes when we wash them in washing machines. |
| C．You can keep yourself clean by having a shower for five minutes. |
| D．Don't let the water run when we brush our teeth and wash dishes. |
| A．Something must be done to prevent water from being polluted. |
| B．Clean water means much to human beings and living things around us. |
| C．It's time to take care of the water we use. |
| D．Water is the most important natural resource on the earth. |
Take a class at Dulangkou School, and you’ll see lots of things different from other schools, You can see the desks are not in rows（排）and students sit in groups. They put their desks together so they’re facing each other. How can they see the blackboard? There are three blackboards on the three walls of the classroom!
The school calls the new way of learning “Tuantuanzuo”, meaning sitting in groups. Wei Liying, a Junior 3 teacher, said it was to give students more chances to communicate.
Each group has five or six students, according to Wei, and they play different roles（角色）.There is a team leader who takes care of the whole group. There is a “study leader”who makes sure that everyone finishes their homework. And there is a discipline（纪律）leader who makes sure that nobody chats in class.
Wang Lin is a team leader. The 15-year-old said that having to deal with so many things was tiring.
“I just looked after my own business before,”said Wang. “But now I have to think about my five group members.”
But Wang has got used to it and can see the benefits（好处）now.
“I used to speak too little. But being a team leader means you have to talk a lot. You could even call me an excellent speaker today.”
Zhang Qi, 16, was weak in English. She used to get about 70 in English tests. But in a recent test, Zhang got a grade of more than 80.
“I rarely（很少） asked others when I had problems with my English tests. But now I can ask the team leader or study leader. They are really helpful.”
【小题1】What makes Dulangkou School different from others?
A. The students desks are in rows.
B. Students sit and study in groups.
C. There are three blackboards in the classroom.
D. Both B and C.
【小题2】A discipline leader is supposed to .
【小题3】The new way of learning is said to give students more chances to .
【小题4】We can see from the story that some students this new way of learning.
【小题5】How many leaders are there in one group?
The school calls the new way of learning “Tuantuanzuo”, meaning sitting in groups. Wei Liying, a Junior 3 teacher, said it was to give students more chances to communicate.
Each group has five or six students, according to Wei, and they play different roles（角色）.There is a team leader who takes care of the whole group. There is a “study leader”who makes sure that everyone finishes their homework. And there is a discipline（纪律）leader who makes sure that nobody chats in class.
Wang Lin is a team leader. The 15-year-old said that having to deal with so many things was tiring.
“I just looked after my own business before,”said Wang. “But now I have to think about my five group members.”
But Wang has got used to it and can see the benefits（好处）now.
“I used to speak too little. But being a team leader means you have to talk a lot. You could even call me an excellent speaker today.”
Zhang Qi, 16, was weak in English. She used to get about 70 in English tests. But in a recent test, Zhang got a grade of more than 80.
“I rarely（很少） asked others when I had problems with my English tests. But now I can ask the team leader or study leader. They are really helpful.”
【小题1】What makes Dulangkou School different from others?
A. The students desks are in rows.
B. Students sit and study in groups.
C. There are three blackboards in the classroom.
D. Both B and C.
【小题2】A discipline leader is supposed to .
| A．take care of the whole group |
| B．make sure that everybody finishes homework |
| C．make sure that nobody chats in class |
| D．collect all the homework and hand it in to teachers |
| A．chat with each other | B．listen to the teacher |
| C．make friends | D．communicate |
| A．get benefits from | B．are tired of |
| C．cannot get used to | D．hate |
| A．Three. | B．Four. | C．Two. | D．Five or six. |