题目内容
---______ is Toney’s opinion about English food?
---Delicious.
- A.How
- B.Why
- C.Where
- D.What
询问观点时常用what来提问。
In the 13th century, the Italian traveler, Marco polo , traveled a long way to China , During his stay in China , he saw many wonderful things . One of the things he discovered was that the Chinese used paper money . In western countries , people did not use paper money until the 15th century . However , people in China began to use paper money in the 7th century .
A Chinese man called CaiLun invented paper almost 2000 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 on the earth . If there are no trees , there will be no paper . Every day , people throw away about 2800 tons (吨) of paper in our city . It takes 17 trees to make one ton of paper . This means that we are cutting nearly 48000 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 choose drinks in bottles instead of those in paper packets . We can also use cotton handkerchiefs (手帕) and not 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 reuse 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 CaiLun invented paper |
| B．learned to make paper |
| C．saw many wonderful things |
| D．told people about it |
| A．1700 | B．2000 | C．2800 | D．48000 |
| 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 instead of paper ones |
| D．To grow more trees |
| A．If we keep on wasting paper , we will have no paper to use |
| B．The Chinese used paper money much earlier than the people in western countries |
| C．About 48000 trees can be used to make 2800 tons of paper |
| D．It is never too late to plant trees for paper . |
| A．Saving Paper | B．The history of Paper |
| C．Cotton Handkerchiefs Back Again | D．CaiLun , the Great Inventor |
Look at the paper in the picture
carefully. Is there anything different from your notebook paper? This kind of
paper feels as soft as your notebook paper. It’s also easy to write on. But do
you know, this kind of paper is made from stone?
As we know, stone is easy to get on the earth, so it’s cheap. And the stone paper is about 20% to 30% cheaper than ordinary paper. The stone paper causes little pollution and helps protect the environment, because it makes tree and water free. The following table shows what is needed to make one ton of stone paper and one ton of ordinary paper.
|
Ingredients (成份) One ton of |
Trees |
Water |
Bleach (漂白剂) |
Stone |
Additives (添加剂) |
|
Stone paper |
No |
No |
No |
0.8 ton |
0.2 ton |
|
Ordinary paper |
5 tons |
72 M3 |
Yes |
0.2-0.3 ton |
0 |
Now in Beijing, some students begin to use stone paper to do their homework. And during the two sessions (两会) in 2011, stone paper was also used.
1.Stone paper is ______________.
A. cheap B. difficult to write on C. not soft D. bad
2. We need _______________ ton of stone to make one ton of stone paper..
A. 0.8 B. 0.3 C. 0.2 D. 0.25
3. ________________in Beijing begin to use stone paper to do their homework.
A. All the students B. Some students C. Many students D. Nobody