(B) 

        Can we live without salt? No,salt is very important to us. We need salt in our food. Animals need it,too. Most of the salt in our country comes from the sea. People dig (挖) very big pools and let sea water in. When the sun dries up the water,people can get salt from the ground. The salt is white,clean and beautiful.

        There are a lot of salt wells (井) in Sichuan. A salt well is much like a water well. People bring the well water up to the ground and then dry it in big jars (坛子) over fire. In this way,they get salt.

        We can also get salt from salt mines (矿) . A salt mine may be found under the ground. Some years ago,people in Jiangxi found a big salt mine and soon opened it. People there don't need salt from other places any more.

        In the northwest of our country,there are many salt lakes. Some of these lakes are very big. The salt even in one big lake will be enough for our people for centuries.

() 6. We can't live without salt,so .

   A. we must eat a lot of salt   B. it is very important to us

   C. animals need it,too   D. there is salt in all our food

() 7. We get most of the salt from .

   A. salt lakes   B. sea water   C. salt wells   D. salt mines

() 8. People in Sichuan get salt from .

   A. jars   B. fire   C. salt wells   D. water wells

() 9. Not long ago,a big salt mine was found and opened .

   A. in Sichuan   B. in Jiangxi

   C. in the northwest of China   D. beside these

() 10. The best title for this article is .

   A. Salt   B. Why We Need Salt

   C. Salt Is Important   D. We Need Salt

七、阅读理解(20%)

                                          (A)

       “Dream may be more important than sleep. We all need to dream ,” some scientists (科学家) say.  

        Dream takes up (占据) about 25% of our sleeping time. People have a few dreams each night. Dreams are like short movies. They are usually in colour. Some dreams are like old movies. They come to us over and over again. That may be because the dreamer is worrying about something. Dreaming may be a way of trying to find an answer.

       Some people get new ideas about their work from dreams. They may think about their work all day. These thoughts (íife) can carry over into dreams. Sometimes we wake up with a good feeling from a dream. But often we can't remember the dream.

       Too much dreaming can be harmful (有害) . The more we sleep,the longer we dream.

The mind is hard at work when we dream. That is why we may have a long sleep and still wake up tired.

() 1. It may be less important to sleep than to .

   A. think   B. dream   C. work   D. study

() 2. Dreams and films are usually .

   A. very long   B. very sad   C. about work   D. in colour

() 3. Why do some people often dream about their work?

   A. Because they are tired in the daytime.

   B. Because the are not interested in their work.

   C. Because they may be thinking about their work all day.

   D. Because they have too much work to do.

() 4. The main idea of the story is .

   A. what the dream is   B. people like to sleep

   C. dreams are like movies   D. we always remember dreams

() 5. Which of the following is TRUE?

   A. Sleeping without dreams takes up about 25% of our sleeping time.

   B. When we dream,the mind doesn't work.

   C. Too much dreaming is good for health.

   D. We may be still tired after a long sleep.

 0  103383  103391  103397  103401  103407  103409  103413  103419  103421  103427  103433  103437  103439  103443  103449  103451  103457  103461  103463  103467  103469  103473  103475  103477  103478  103479  103481  103482  103483  103485  103487  103491  103493  103497  103499  103503  103509  103511  103517  103521  103523  103527  103533  103539  103541  103547  103551  103553  103559  103563  103569  103577  159627 

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网