E The Baiji River Dolphin Population numbers don't always go up, sometimes they go down. This is the story of the Baiji River Dolphin that makes its home in the Chengjiang River. Over 20 million years ago, the Baiji River Dolphin left the ocean, swam up the Changjiang and has lived there ever since. They have smaller eyes than other dolphins because the Changjiang has many small pieces of earth in it. (73)小的尺码可以帮助保护它的眼睛. However, because they have such small eyes, they can't use their eyes to find food. Instead, this dolphin uses echolocation which is sound waves that hit something and go back to the dolphin to show it where the food is. This is one thing that makes this dolphin so unusual. About 200 B.C., there were some stories that told of thousands of dolphins in the Changjiang River. But today, not many people see the dolphins. Their population has gone from thousands to about l50. (74) Scientists say that the dolphin population has gone down because the population of the people living on the Changjiang has gone up. They also say that the new dam on the river is also making the dolphin die because it doesn't have enough of the river now to find food in. Scientists have tried different things to try to save this ''panda in the water," but nothing has helped. (75) What would you do to save this dolphin if you had a chance? 73. 将73处的汉语翻译成英文. 74. 将74处的句子改为简单句. 75. 给出75处的问句的一个合适的答案. VI补全对话:请根据对话内容.在下面对话的空白处填写适当的单词.短语或句子.注意所提示的标点符号.共5小题.计10分. Laura: Hi, Wu Jing. Haven’t seen you for a long time! (76) ? Wu Jing: I’ve just been to the Three Gorges . Laura: Really? (77) . Wu Jing: Right. As you know, we’ve built a great dam (坝) across the Changjiang River. Laura: (78) ? Wu Jing: Yes, the dam is stopping water these days. And the water is rising 2 metres every day until it is 135 meters high. Laura: Oh, no wonder it’s said the beautiful scenery of Kuimen will be under water. What a pity! Wu Jing: (79) . It has been copied in another place with some other places of interest. Laura: Great! I want to go to the Three Gorges this summer. Would you like to go there with me again? Wu Jing: I’d love to! (80) . VII按要求改写下列各句.每空一词. 81. There was a concert in Wuhan last night. in Wuhan last night? 82. There were some buildings here in the past. There buildings here in the past. 83. These dresses are very beautiful. these dresses are! 84. Erik went to school yesterday evening. did Erik yesterday evening? 85. In China.winter begins in December.and ends in February. In China.winter December to February. 查看更多

 

题目列表(包括答案和解析)

阅读短文,根据短文内容,从短文后的六个选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。(共8分,每小题2分)

  As you grow rapidly through your teenage years, you will experience a lot of changes. The changes may seem difficult.  1   Don’t panic! You will deal successfully with them! You are a young adult now!

  With more responsibility, you will find more freedom to make your own choices. This is a time to be well informed about making choices. In this way you can make healthy balanced decisions.  2   You may already know your career path or you may have no idea at all what you want to do. Both situations are fine! Work hard and the right opportunity will present itself to you.

  Young adulthood means greater freedom and more choices.  3   But try not to shut your family out of your life. You should learn to think of others even though you are old enough to look after yourself.

  It is also perfectly natural at this time for you to spend more time with your friends than your family. Choose your friends wisely. A true friend will stand by you no matter what happens.

  This period is a part of the life cycle. There are some people who will be with you throughout life’s journey. There will be some people with whom you part and go separate ways. Leaving school can be hard. The reality is that you may not even see all of your classmates again.

  You are a young adult. It is your life. No one can live it for you.  4   So making the right choices will be important to you. Life is for living. Enjoy your life wisely.

  A. They will help shape the future.

  B. They may seem to happen quickly.

  C. You will probably want to be independent.

  D. You may appreciate what you have in your own life.

  E. The choices that you make from now on will be your choices.

  F. Your family has been with you since you came into this world.

 

查看答案和解析>>

阅读短文,根据短文内容,从短文后的六个选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。(共8分,每小题2分)
  As you grow rapidly through your teenage years, you will experience a lot of changes. The changes may seem difficult.  1   Don’t panic! You will deal successfully with them! You are a young adult now!
  With more responsibility, you will find more freedom to make your own choices. This is a time to be well informed about making choices. In this way you can make healthy balanced decisions.  2   You may already know your career path or you may have no idea at all what you want to do. Both situations are fine! Work hard and the right opportunity will present itself to you.
  Young adulthood means greater freedom and more choices.  3   But try not to shut your family out of your life. You should learn to think of others even though you are old enough to look after yourself.
  It is also perfectly natural at this time for you to spend more time with your friends than your family. Choose your friends wisely. A true friend will stand by you no matter what happens.
  This period is a part of the life cycle. There are some people who will be with you throughout life’s journey. There will be some people with whom you part and go separate ways. Leaving school can be hard. The reality is that you may not even see all of your classmates again.
  You are a young adult. It is your life. No one can live it for you.  4   So making the right choices will be important to you. Life is for living. Enjoy your life wisely.

  A. They will help shape the future.
  B. They may seem to happen quickly.
  C. You will probably want to be independent.
  D. You may appreciate what you have in your own life.
  E. The choices that you make from now on will be your choices.
  F. Your family has been with you since you came into this world.

查看答案和解析>>

阅读短文,根据短文内容,从短文后的六个选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。(共8分,每小题2分)
  As you grow rapidly through your teenage years, you will experience a lot of changes. The changes may seem difficult.  1   Don’t panic! You will deal successfully with them! You are a young adult now!
  With more responsibility, you will find more freedom to make your own choices. This is a time to be well informed about making choices. In this way you can make healthy balanced decisions.  2   You may already know your career path or you may have no idea at all what you want to do. Both situations are fine! Work hard and the right opportunity will present itself to you.
  Young adulthood means greater freedom and more choices.  3   But try not to shut your family out of your life. You should learn to think of others even though you are old enough to look after yourself.
  It is also perfectly natural at this time for you to spend more time with your friends than your family. Choose your friends wisely. A true friend will stand by you no matter what happens.
  This period is a part of the life cycle. There are some people who will be with you throughout life’s journey. There will be some people with whom you part and go separate ways. Leaving school can be hard. The reality is that you may not even see all of your classmates again.
  You are a young adult. It is your life. No one can live it for you.  4   So making the right choices will be important to you. Life is for living. Enjoy your life wisely.
  A. They will help shape the future.
  B. They may seem to happen quickly.
  C. You will probably want to be independent.
  D. You may appreciate what you have in your own life.
  E. The choices that you make from now on will be your choices.
  F. Your family has been with you since you came into this world.

查看答案和解析>>

阅读下面短文,然后按要求完成下列各题。

  Late last night Jennifer Johnstone, a 19-year-old American student, (A)和她的男朋友吵了架, so she left his house at 2∶50 in the morning and drove off.She was driving in thick fog along a road in Saint Pierce when she made a mistake at a corner and went off the road.(B)Her car fell over a 160m cliff(悬崖).Jennifer(C)________ out of her ear, and landed 18m from the sea.When she came to herself, she realized that she still had her mobile phone.

  She dialed 999(the emergency number), but she did not have a clear mind, so she had to make several calls before(D)she could finally make herself understood by the ambulance(救护)people.While she was waiting for help to come she could see that the sea was coming closer every moment.She lay there, feeling terrified, watching and waiting.Suddenly she heard the noise of a helicopter in the sky above.

  (E)The helicopter took about half an hour to see exactly where Jennifer was, but in the end it managed to reach her.By the time the helicopter took off, the waves were just about one metre away.At last, she was sent to the nearest hospital where she is now recovering.“It was so lucky that I had my mobile phone with me,”she said to journalists,“because if I hadn't been able to phone for help, I would surely have died.”

1.将画线部分(A)译成英语:________

2.将画线部分(B)译成汉语:________

3.在(C)的空白处填入一个适当的词语:________ ________

4.将画线部分(D)改写为:she could make the ambulance people ________ ________

5.将画线部分(E)改写为:The helicopter ________ about half an hour in ________ exactly where Jennifer was.

查看答案和解析>>

将方框中A桬五个句子还原到短文中,使短文完整、通顺。

  Today,people all over the world are moving out of small villages,and they are moving to live in big noisy cities.This is the movement from the country to the cities.It has been going on for over two hundred years.1 ndline.After one or two large factories have been built in or near a town,people come to find work.And soon an industrial(工业的)area(区域)begins to grow.There is usually a living area nearby 2 ndline.The families of the workers need schools,hospitals and shops.So more people come to live in the area to provide these services(服务)梐nd so a city grows.

  In every big city in the world,there is a business area.There the big companies have their main offices.In the United States。this area is usually in the city centre.The people who work there often travel a long way to work each day.Many of them live outside the city.3

  What is the future of the big cities?Will they go on getting bigger and bigger?Perhaps not.4 ndline.It is quite possible that one day we will see people moving out of the big cities and back into small towns and villages.

  A.It is far away from the industrial area and the city centre.

  B.In many countries,the main reason people come to live in cities is work.  

  C.People move to the small villages to live happily.  

  D.Some big cities have become smaller in the last ten years.

  E.The factory workers can live there.

查看答案和解析>>


同步练习册答案