1970 was the World ConservationYear. Everyone must know that the world is in danger. 16 is one example of the 17 .At one time there were 1,300 different kinds of trees and flowers in Holland,but now o 题目和参考答案——青夏教育精英家教网—

题目内容

1970 was the World Conservation(保护)Year. Everyone must know that the world is in danger.   16   is one example of the   17 .At one time there were 1,300 different kinds of trees and flowers in Holland(荷兰),but now only 866 remain(继续存在),   18 have been destroyed by modern man. We are changing the earth, the air and the water, and    19 that grows and lives. If we go on like this , we shall destroy ourselves.
What will happen in the future? Perhaps   20   is more important to ask “What must we do now?” The people who will be living in the world tomorrow are   21  young of today. A lot of them know that conservation is necessary. Many are helping to save   22 .
Now fifteen million young people in many countries are studying   23  and the country around him. In some countries they spend much time as “conservation volunteers.” They plant trees and help to   24  wild birds and animals.
But everyone,   25 young people, must work to save our world.

【小题1】

A．Here

B．It

C．He

D．There

【小题2】

A．trouble

B．question

C．problem

D．difficult

【小题3】

A．some

B．others

C．the other

D．the others

【小题4】

A．everything

B．nothing

C．something

D．all things

【小题5】

A．this

B．that

C．one

D．it

【小题6】

A．a

B．an

C．/

D．the

【小题7】

A．ourselves

B．our world

C．our lives

D．living things

【小题8】

A．man

B．men

C．a man

D．the men

【小题9】

A．find

B．protect

C．catch

D．keep

【小题10】

A．not only

B．except

C． also

D．together with

【小题1】A
【小题1】C
【小题1】D
【小题1】A
【小题1】D
【小题1】D
【小题1】B
【小题1】A
【小题1】B
【小题1】A

解析【小题1】这里就有一个有关环境问题的例子。故选A。
【小题1】problem通常指生活上遇到的难题、麻烦；而question指的是学习上的问题。故选C。
【小题1】1300种树和花中的866种存活，剩下的已经被人类破坏灭绝。some“一些”；others泛指“一些”；the other“另一个”；the others“剩下的全部”，故选D。
【小题1】我们在改变着地球、空气、水还有其他一切有生命的生物。故选A。
【小题1】考查固定句型。It is +形容词 to do sth.“做某事很......”。故选D。
【小题1】明天的人们是现在的年轻人。表示特指用定冠词the。故选D。
【小题1】很多年轻人都知道保护环境是必要的，他们中的很多页正在帮忙拯救我们的世界。且根据文章最后一句话可知，用our world。故选B。
【小题1】man在此指“人类”。故选A。
【小题1】他们组成志愿者小组植树、保护鸟和野生动物。故选B。
【小题1】不仅是年轻人，每个人都必须切实行动起来拯救我们的世界。故选A。

练习册系列答案

开心15天精彩寒假巧计划江苏凤凰科学技术出版社系列答案

阅读与回答问题
1970 was “World Conservation(保护) Year”. The United Nations wanted everyone to know that the world is at risk(危险).They hoped that people would do something quickly to conserve nature.
Here is one example of the problem. At one time there were 1,300 plants, trees and flowers in Holland, but now only 860 are existing. The others have been destroyed by modern man and his technology.
Here is another example. In 1620, about half the USA was covered by forests. In 1850, about a third was covered by forests. Today the forests have almost gone. A lot of good land has gone with them, leaving only sand. Today too many trees are still being cut down.
We’re changing the earth, the air and water. We can’t live without these things. If we go on like this, we shall destroy ourselves. A lot of people know that conservation is necessary. Many things have been done to save our world. For example, people plant more and more trees on the hills. In a small town in the USA a large group of girls cleaned the banks of 11 kilometers of their river. Young people may hear about conservation through a record by the name of NO ONE’S GOING TO CHANGE OUR WORLD. It was made by Scales, Cliff Richard and other singers. The money from it will help to conserve wild plants and animals. In China, a new Great Wall has been built across the northern part of the country to stop the sand from moving towards the rich farmland in the south.
【小题1】What year was 1970?
______________________________________________________________
【小题2】What did the United Nations hope ?
______________________________________________________________
【小题3】How much land in the USA is covered by forests in 1850?
______________________________________________________________
【小题4】Can you give us an example that people have done to save our world?
______________________________________________________________
【小题5】What has a new Great Wall been built for?
______________________________________________________________

阅读与回答问题

1970 was “World Conservation(保护) Year”. The United Nations wanted everyone to know that the world is at risk(危险).They hoped that people would do something quickly to conserve nature.

Here is one example of the problem. At one time there were 1,300 plants, trees and flowers in Holland, but now only 860 are existing. The others have been destroyed by modern man and his technology.

Here is another example. In 1620, about half the USA was covered by forests. In 1850, about a third was covered by forests. Today the forests have almost gone. A lot of good land has gone with them, leaving only sand. Today too many trees are still being cut down.

We’re changing the earth, the air and water. We can’t live without these things. If we go on like this, we shall destroy ourselves. A lot of people know that conservation is necessary. Many things have been done to save our world. For example, people plant more and more trees on the hills. In a small town in the USA a large group of girls cleaned the banks of 11 kilometers of their river. Young people may hear about conservation through a record by the name of NO ONE’S GOING TO CHANGE OUR WORLD. It was made by Scales, Cliff Richard and other singers. The money from it will help to conserve wild plants and animals. In China, a new Great Wall has been built across the northern part of the country to stop the sand from moving towards the rich farmland in the south.

1.What year was 1970?

______________________________________________________________

2.What did the United Nations hope ?

______________________________________________________________

3.How much land in the USA is covered by forests in 1850?

______________________________________________________________

4.Can you give us an example that people have done to save our world?

______________________________________________________________

5.What has a new Great Wall been built for?

______________________________________________________________

任务型阅读（每小题1分，满分5分）

请认真阅读下面短文，根据短文内容回答短文后的各个问题，并将答案写在每小题下的横线上。

On Sunday, April 22, people all over the world take time out to appreciate(珍惜) the earth that we all share. It’s Earth Day, a special day to learn about our planet（星球） and how to take care of it.

On Earth Day, some people listen to speeches about the environment. Others help clean up their offices or save water and electricity at home. Your parents may even decide to take a day off from driving their cars.

The idea for Earth Day came from a U.S. Senator (参议员), who was worried about the pollution and the health of plants and animals. And the idea quickly caught on. In 1970, the first Earth Day was celebrated. More than 20 million people in cities all over the U.S. took part in. Since then, Earth Day has been used to educate people about their role in taking care of our planet.

Now, Earth Day has become a global celebration. In 1990, 200 million people from 140 countries took part in clean-ups, tree planting and other environmental events on Earth Day.

1. When is Earth Day?

_____________________________________________________________________

2. Who came up with the idea for Earth Day?

_____________________________________________________________________

3. What does the underlined sentence mean in Chinese?

_____________________________________________________________________

4. A lot of people celebrated the first Earth Day in 1970, didn’t they?

_____________________________________________________________________

5. What is Earth Day?

__________________________________________________________________

1970 was "World Conservation Year". The UN wanted everyone to know that the world was in danger. They hoped that government(政府) would act quickly in order to conserve (保护) nature. Here is one example of the problem. At one time there were 1 300 different plants, trees and flowers in Holland, but now only 860 remain. The others have , been de¬stroyed by modern man and his technology. We are changing the earth, the air and the water, and everything that grows and lives here. We can\'t live without these things. If it continues like this, we shall destroy ourselves.
What will happen in the future? Perhaps it is more important to ask "What must we do now?" The people who will be living in the world of tomorrow are the young of today. A lot of them know that conservation is necessary. Many are helping to save our world. They plant trees, build bridges across rivers in forests, and so on. In a small town in the United States a large group of girls cleaned the banks of 11 kilometers of their river. Young people may hear about conservation through a record called NO ONE\' S GOING TO CHANGE OUR WORLD. It was made by the Beatles and other singers. The money from it will help to con¬serve wild animals.
   1. The UN set up "World Conservation Year", because________.
       A. the world was in danger of war
       B. the government had done something to protect the world
       C. many things were destroyed by the technology
       D. man and his technology destroyed the earth badly
   2.________kinds of plants have disappeared in Holland in the past few years.
       A. 860       B. 440              C. 1 300           D. 2 160
   3. "NO ONE\'S GOING TO CHANGE OUR WORLD" is________.
      A. a record        B. a song          C. a book         D. a CD
   4. It is impossible to save our world if we________.
      A, plant trees            B. clean the banks of rivers
      C. pick rubbish            D. listen to the record
   5. The passage mainly tells us      .
      A. the people who will be living in the world of tomorrow are the young of today
      B. what will happen in the world in the future
      C. conservation of nature is necessary
       D. everyone has known the importance of conservation of Nature since 1970

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