There is not enough oil in the world now. As time goes by, it becomes less and less, so what are we going to do when it runs out? Perhaps we will go back to using horses, carriages and bicycles.
In the Second World War, some people didn’t use gas made from petroleum(石油) in their cars. They made gas from wood and plants instead. The car didn’t go fast, but they ran, so this was better than nothing. However, in the future, we can’t cut down all our trees to make gas; we need our trees for other things, too.
Besides different types of gas, we can also use electricity(电) to run our cars, but first we must make the electricity! Some countries have coal(煤) and they make electricity with that, but we might not always have coal, either. Other countries have big, strong rivers, and they can use the power of water to turn turbines(涡轮机) and make electricity more easily and cheaply.
We are also able to get power from the ocean tides. We put turbines into the mouth of the river. Then the tide comes in, the water turns the turbines and then it goes out, it turns them again.
Which of these ways will be used to run our cars in the future?
1.When might people have to go back to using horses and carriages?
A. When they are poor.
B. When they run out of oil.
C. When they need more exercise.
D. When there aren’t any big trees in the world.
2.What did some people use to make gas in the Second World War?
A. Water. B. Coal.
C. Wood and plants. D. Tides.
3.How many ways are suggested to make electricity in the passage?
A. 2. B. 5. C. 4. D. 3.
4.According to the passage, which of the following statements is TRUE?
A. There is more petroleum than we can use now.
B. Trees are needed for some other things besides making gas.
C. We got electricity from ocean tides in the old days.
D. Gas wasn’t used to run cars in the Second World War.
5.The passage is mainly about __________.
A. how to run our cars B. what to do when oil runs out
C. different types of gas D. the ways to make electricity
Drinking water is good for your health. There are some scientific ways of drinking water.
1. It is the best medicine to drink two glasses of water in the morning.
2. Drink clean water.
3. Drink the water that has not been boiled.
Many people think boiled water is safe and good to people’s health. In fact, it is not true. The boiling point of water is 100℃. By boiling it, most bacteria（细菌）in water can be killed. In the past, the water was less polluted. So boiling was a good way to make clean water. But heavy metals and other dangerous things in today’s water are much more terrible than bacteria. Boiling doesn’t fix that problem. And boiling water may give us more of the dangerous things in our glass.
4. Never use soft drinks to take the place of water.
5. Water is also needed in winter.
6. Drink water at the right time.
1) After getting up in the morning, you have less water in your body, because you weren’t drinking for the whole night. So you should drink some water to keep your health after getting up in the morning. That can prevent high blood pressure, cerebral hemorrhages（脑溢血）and so on.
2) Drinking water at about 10 am helps your body keep enough water.
3) Drinking water at about 3 pm can clean out the wastes in your body.
4) About eight o’clock in the evening is the best time to drink water. Your blood gets thicker when you sleep. Water will make your blood less thick.
Besides, we should drink 2L of water every day. Water is so important for our life. We should drink water often.
1.According to the passage, in the morning is the best .
A. drinking some hot soup, medicine B. drinking some porridge, breakfast
C. drinking some water, medicine D. Drinking some soft drinks, medicine
2. can prevent high blood pressure, cerebral hemorrhages and so on.
A. Drinking some water after getting up in the morning
B. Drinking some water before going to bed
C. Drinking some soft drinks after getting up
D. Drinking some milk before going to bed
3.At about 3 pm, drinking water can clean out the in your body.
A. oil B. food C. wastes D. fat
4.From the passage, we can see the best time to drink water is .
A. about eight o’clock in the morning B. about eight o’clock in the evening
C. before supper D. at night
5.The best title to this passage is .
A. Drink clean water B. Don’t drink the boiled water
C. The use of water D. Scientific water drinking
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.”
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.
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
3.The new way of learning is said to give students more chances to .
A. chat with each other B. listen to the teacher
C. make friends D. communicate
4.We can see from the story that some students this new way of learning.
A. get benefits from B. are tired of C. cannot get used to D. hate
5.How many leaders are there in one group?
A. Three. B. Four. C. Two. D. Five or six.
China is a large country of agriculture（农业）.We all know that there are more than 800 million 44 in China. China starts to 45 the science of agriculture much earlier than other countries in the world. While people in Europe and America were trying to shoot wild animals and birds for food, farmers in China were 46 the science of agriculture. For example, Jia Sixie, who lived in the Northern Wei period（386-534 AD）,was one of the farming pioneers. After he finished his work in government, he 47 home and spent his time on research into agriculture. He 48 information, did experiments and learnt from the experience of farmers. He wrote a book called Qi Min Yao Shu. The book 49 has 110000 words is about both farming and gardening. This book is 50 to be an important summary（概要）of the knowledge of farming.
1.A、workers B、farmers C、pioneers D、scientists
2.A、develop B、grow C、choose D、interest
3.A、trying B、working C、studying D、growing
4.A、left B、built C、destroyed D、returned
5.A、advised B、improved C、collected D、planted
6.A、who B、whom C、it D、which
7.A、made B、considered C、kept D、studied
Umbrellas are common in our daily life. On rainy days, many people hold them to prevent the 36 . But it’s not easy to hold an umbrella if there is heavy rain and 37 wind. And it’s harder to make a phone call or ride a bike 38 an umbrella in the hand. An American named Alan Kaufman and his company spend 6 years inventing a hand-free umbrella. 39 , they made it.
They called it Nubrella. Just touch a button（按钮），and the Nubrella will open 40 With the help of its “shoulder support（支持）”,the umbrella can rest on the user’s shoulders. So the user needn’t hold the umbrella any more. He can walk with hands 41 even in the strong wind.
The hand-free umbrella is $ 59.94 each. People all around the world like it very much. Because of this smart 42 ,they can use their phones to talk and send short messages in the rain now. 43 in the rain under a Nubrella is really cool, isn’t it?
1.A、snow B、water C、sun D、cloud
2.A、tall B、short C、weak D、strong
3.A、by B、without C、with D、use
4.A、At first B、At last C、At most D、at the end
5.A、easily B、hardly C、nearly D、easy
6.A、free B、busy C、difficult D、easy
7.A、invention B、magazine C、book D、history
8.A、Lying B、Flying C、Running D、Walking
Could you tell me ?
A. when will the meeting start B. when the meeting will start
C. the meeting will start when D. the meeting when will start
