题目
题型:不详难度:来源:
A Chinese man called Cai Lun invented paper almost 2,000 years ago. He made it from wood. He took the wood from trees and made it into paper. He then put these pieces of paper together and made them into a book.
Now paper still comes from trees. We use a lot of paper every day. If we keep on wasting so much paper, there will not be any trees left on the earth. If there are no trees, there will be no paper. Every day, people throw away about 2,800 tons of paper in our city. It takes 17 trees to make one ton of paper. This means that we are cutting nearly 48,000 trees every day. Since it takes more than 10 years for a tree to grow, we must start using less paper now. If we don’t, we will not have enough time to grow more trees to take the place of those we use for paper.
So how can we save paper? We can use both sides of every piece of paper, especially when we are making notes. We can also use cotton handkerchiefs(手帕) and paper ones. When we go shopping, we can use fewer paper bags. If the shop assistant does give us a paper bag, we can save it and refuse (拒绝) it later.
Everyone can help to save paper. If we all think carefully, we can help protect trees. But we should do it now, before it is too late.
小题1:When he was in China, Marco Polo __________ .
A.discovered Cai Lun invented paper | B.learned to make paper |
C.saw many wonderful things | D.read a lot of books |
A.17th | B.15th | C.13th | D.7th |
A.1,700 | B.2,000 | C.2,800 | D.48,000 |
A.To use both sides of every piece of paper. |
B.To use the paper bags from shops more than once. |
C.To use cotton handkerchiefs and paper ones. |
D.All of the above. |
A.Saving paper. | B.The history of paper. |
C.Cotton handkerchiefs back again. | D.Cai Lun, the great inventor. |
答案
小题1:C
小题2:B
小题3:C
小题4:D
小题5:A
解析
小题1:根据短文第一段第一、二句“In the 13th century, the famous Indian traveller, Marco Polo, travelled a long way to China. He saw many wonderful things.”可知答案为C.
小题2:根据第一段的“In western countries, people did not use paper money until the 15th century.”可知此题选B.
小题3:根据第三段的“Every day, people throw away about 2,800 tons of paper in our city.”可知此题答案为C.
小题4:选项A与第四段的“We can use both sides of every piece of paper, especially when we are making notes.”相符;选项B与第四段的“When we go shopping, we can use fewer paper bags. If the shop assistant does give us a paper bag, we can save it and refuse(拒绝)it later.”内容相符;选项C与第四段的“We can also use cotton handkerchiefs(手帕) and paper ones.”相符。故此题选D.
小题5:根据短文内容,特别是最后一段可知,此题选A.
核心考点
试题【In the 13th century, the famous Indian traveller, Marco Polo, travelled a long w】;主要考察你对科普环保类等知识点的理解。[详细]
举一反三
Maybe our lack(缺乏) of sleep is because of laziness — I think I’m a rather lazy student — or maybe it’s because we have too much to do in American high schools. I usually go to bed around midnight. If I stayed up past 1:30 am, I wouldn’t get any work done. I’d be falling asleep at my computer. My classes begin at 7:30 am. I’m partly awake in my first class. By the second, I’m a little sleepy. By my third class, I’m sleepy. By midday I’m finally fully awake. But by 3:00 pm, I’m slowing down again. Yet I get more sleep than usual students.
Most American high schools seem to have a similar(相似的) problem with sleepy students. High school classes start at 7:30 am, so students have to get up one and a half hours before that to get ready and catch the bus. It’s believed that lack of sleep can be bad for both grades and health. Some schools are paying attention. Classes in those schools start at 8:30 am.
小题1:What does the underlined sentence “it’s close to the truth” mean?
A.It doesn’t tell the truth. | B.It is quite true. |
C.It is impossible. | D.I don’t think it’s right. |
A.They play computer games. | B.They watch videos late. |
C.They have to do a lot of housework. | D.They have to do a lot of homework. |
A.At 7:30 am. | B.At 6:00 am. | C.At 9:00 am. | D.At about 7:00 am. |
A.The writer usually stays up past 1:30 am. |
B.The writer usually goes to bed around midnight. |
C.The writer usually does a survey. |
D.Many American students don’t get enough sleep, so they can have high grades. |
A.Something has to be done to solve the problem of students’ lack of sleep. |
B.Many American high school students are sleepy in class. |
C.Many kids have too much homework to do. |
D.Students can’t play computer games. |
The easiest way for us to get in touch and make 28 is to use the Internet services, like QQ. A lot of websites such as www.qq.com have 29 in the last few years and offered such kinds of 30 for free. So we can make friends 31 through the Internet. Maybe we do not 32 all these “friend” well. We add friends only 33 we seem cooler with more friends online.
Then how do we kids keep in touch with friends online? We make it by posting our 34 to each other. At times , “friends” 35 “be missing” for months without a message. Is this the friendship in the 21st century?
Of course, using these Internet services is not 36 for saying “ Hi, what’s up?” Some of us have found long-lost classmates and friends 37 these websites. And at times we 38 a time to go to a movie or get together. What’s more, we kids can 39 our friends’ favourite music when we are on the Internet.
Believe it or not, these Internet services will be 40 for a while, and it is really a convenient way for us to keep in touch.
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Strategy One
●Each week, choose one day when you don’t eat meat. Meat takes up lots of energy because it takes a long time to produce. And animals must be fed on farmed plants, which could be used to feed many more people.
Strategy Two
●Only buy the amount of food you need. When you buy food, go local rather than imported (进口的), and get fresh vegetables instead of frozen.
Strategy Three
●Make sure you keep the things such as paper and plastic bottles separate (独立) so that they can be recycled. There are places where you can recycle batteries. Make sure you find them.
Strategy Four
●Take showers rather than baths and reduce your shower time by two minutes. This will save water and give you an extra two minutes in bed.
Strategy Five
●Buses and trains are better than cars, but walking or cycling is better still. It’s also better for your health and cheaper. It can even be quicker than sitting in a car at rush hours in a busy city. For long distances, coaches are better than trains.
Strategy Six
●Try to buy good, long-lasting products even though they may cost a little more. A small screen TV is better than a big screen. Keep your electronic products one year longer than you would usually have.
小题1:What does the underline phrase “low carbon” in paragraph one mean?
A.便宜 | B.低碳 | C.高效 | D.舒适 |
A.When we produce the meat, we need to take up lots of energy. |
B.Taking showers in less time will help for saving the water. |
C.When you go for a long-distance trip, you’d better drive your own car. |
D.Buying the long-lasting products is a good idea to have a low carbon life. |
A.It helps to know walking is one of the low carbon lives. |
B.It helps to realize how important it is to have a low carbon life. |
C.It advises to save water and electric to have a low carbon life. |
D.It advises to kick some bad habits and have a low carbon life. |
What is this? Your skin(皮肤), of course! What does you skin ask for return for all the wonderful things it does? Just a little care! So let’s learn how to take care of our skin.
Like the heart and stomach, your skin is an organ (器官).In fact, it is the largest organ in your body.Unless there’s a problem, you may not think about your skin very much.But skin has an important job to do.
Your skin is protecting you.Your skin keeps you from getting sick.When you take care of your skin, you are helping your skin do its job.Taking care of your skin today will help you have no problems in the future.
Clean skin is happy skin! One simple way to take care of your skin is to keep it clean.Keeping your hands clean is very important.When washing your hands, use warm water.Wet your hands, and then use soap.You should wash your hands carefully everywhere.
You’ll also want to use warm water, but not too hot, when you take a bath.Use soap to clean your body.Don’t forget under your arms and behind your ears! Your face needs attention, too.It’s a good idea to wash your face once or twice a day with warm water.
小题1:We can infer( 推断出 )from Paragraph 3 that __
A.people don’t often care much about their skin | B.skin is an organ |
C.there would be nothing wrong with your skin | D.skin is not important at all |
A.A kind of job to keep you from getting sick. | B.An important and largest organ. |
C.Something like your heart and stomach. | D.Healthy and happy skin. |
A.To help us warm up when we are cold. | B.In order to keep our insides from falling out. |
C.In order to help us have no problems in the future. | D.To let us feel things by touch. |
A.Taking care of your skin. | B.Your skin. |
C.An important organ. | D.Keeping yourself from getting ill |
Some people already accepted the idea of the “me generation” so they fail to understand that there is a time in life when they have to give up their time to something more valuable.
At a time when adults need to think about the needs of their family, they will be doing other important things. Some people will spend too much time working for a more powerful car or a bigger house so that they can proudly say that they have them. Some will be doing dangerous things so that they may tell their stories to their friends, and others will recite things like “ I must become the best I can be.” or “I don’t want to be at the bottom.” The needs of their family will be forgotten and they never seem to have time for the family.
Many people have not experienced a strong helpful perfect family life, so they have never discovered its worth. Many people have always experienced family life as a flight, so they can’t find time and energy for work.
But it is really very important that we all expect good family relations. We need to realize and value the importance of what can be achieved by loving each other in the family. It is also important for our society to encourage family members to create happiness.
小题1:What does the writer expect family life to be like?
A.Happy experience. | B.A strong society | C.Too much work | D.A flight |
A. I will do whatever the family want me to do. | B.Nothing is more important than myself. |
C.I always agree with people around. | D.The generation is my age group. |
A.They are not married. | B.They grow in a happy family. |
C.They don’t live with the family. | D.They have never enjoyed family life. |
A.To ask people to study family life. |
B.To tell people to work hard for the family. |
C.To advise people to create happy family life. |
D.To give people some examples of family members. |
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