题目内容
Put these sentences in the correct order.(你能把下面几个句子按正确顺序排列好吗?)![]()
A. I’m very busy now. You have to help me in the kitchen.
B. Yes, and you have to help me make dinner.
C. Sure.
D. Peter, would you mind getting up?
E. OK. When I finish, could you help me with my math?
F. OK, I’ll get up right away.
G. Do I have to wash the dishes?
解析:
| Peter,你起来好吗?
好的,我马上起来。 我现在很忙,你帮我在厨房里做点事情。 我要洗盘子吗? 是的,你要帮我做晚饭。 好的,我做完之后,你能帮我看看数学吗? 当然。
|
In the 13th century, the famous Indian traveller, Marco Polo, travelled a long way to China. He saw many wonderful things. One of the things he discovered was that 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 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. |