题目内容
“Put these glasses away before they _______.”
“OK. I’ll put them in the cupboard.”
A. have broken
B. are breaking
C. get broken
D. will be broken
| C |
| 因为从句的主语they 和动词break是被动的逻辑关系，所以应该使用被动形式，排除A和B，又因为before引导的是时间状语从句，要求使用主将从现的时态。 |
In the 13th century, the famous 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 didn’t use the paper money until 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 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.
So how can we save paper? We can use both sides of every piece of paper, especially when we are making notes. We can use cotton handkerchiefs and not paper ones. When we go shopping, we can use fewer paper bags. If the shop assistant gives 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 Cai Lun invented paper | B．learned to make paper |
C．saw many wonderf ul things | D．read a lot of books |
| A．To use both sides of every piece of paper |
| B．To use fewer paper bags when shopping |
| 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 one day. |
| B．The Chinese used paper money much earlier than people in western countries. |
| C．About 48,000 trees can be used to make 2,800 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．Cai Lun, the Inventor |
 |
B
A sign is another kind of language. Here are some of them that you see on the roads.
Number one is a sign with the number thirty on it. When drivers see this sign, they must not go at more than thirty kilometers an hour. We see this sign when we are getting near a town. Number two is a sign that we’re near a crossing. We must drive carefully. Number three is a sign that there is a bend in the road. Again, we must drive slowly and carefully. It is not safe to go round a bend very fast. Number four is a sign that there is another road coming in from the right. There is a junction at this place. Number five is a sign that there is a hill and number six is a sign that the road gets narrow. Drivers must go slowly and carefully. Number seven has the word “SCHOOL” on it. This is a sign that there is a school at the side of the street or the road. Perhaps there are children going to or leaving school. So drivers must look carefully and go slowly. Number eight is a sign with the letter “P” on it. The letter “P” means “Parking”. At some places, there’re the signs “No parking” or “No waiting”. If a driver leaves his car near one of these signs, a policeman may come and write down the number of his car.
61. At the places where you see Sign 1, ________.
A. you are already out of a town
B. you still have thirty kilometers to go
C. there must be a town thirty kilometers away
D. there must be many houses and buildings not far away
62. There stands Sign 2 near a place where________.
A. two roads cross B. people can cross the road
C. the roads get narrow D. there are no traffic lights
63. You have to drive not only slowly but also carefully when you find________.
A. each of the eight signs B. either of Signs 2 and 3
C. all of Signs 3, 5, 6 and 7 D. any of Signs 3, 5, 6 and 7
64. A driver can leave his car________.
A. near Sign 8 at any time
B. near a sign with “No parking” on it
C. near a sign with “No waiting” if there’re no police there
D. near a sign with “P” on it in the daytime
65. People put these signs on the roads to________.
A. show drivers the way B. stop cars going too fast
C. make driving even safer D. learn another kind of language