题目内容

Long time ago, our world was very beautiful. There were trees, flowers and rivers. It was very clean and tidy.  1  . We are living in a polluted environment, which is bad for out earth.   2   .The public has been calling for actions against pollution. Scientists have told us to protect out environment,  3  .

The earth is our only home. We should make it comfortable for ourselves and for our children in the future. Now nearly all of the countries are trying their best to stop pollution. Although they have done much, the progress is slow,   4 . No matter how difficult it is, we should try our best to fight against pollution. By working together,   5  .

根据短文内容,从方框中选出能填入空白处的最佳选项,补全短文。(5分)

 

【答案】

 

 C

 A

 D

 E

 B

【解析】

试题分析:

 上文介绍了我们的世界很美好,下文说我们生活在一个污染的环境里,故此处需要一个转折性的句子,选C.but,但是.

 结合下文公众已经号召采取行动应对污染,可知选A,人们真的很担心这个问题.

 结合上文科学家告诉我们保护我们的环境,可知选D,否则污染会变得越来越严重.

 结合上文进程很慢和下文不管它有多么困难,可知选E,在我们拥有一个整洁的世界之前还有一条很长的路要走.

 结合上文,通过一起努力,可知选B,我相信……

考点:科普环保类阅读

点评:本文介绍了我们的世界污染越来越严重,号召我们每个人都行动起来,保护我们的环境。本文看起来较难,但是因为五个选项只给了五个答案,故我们答题中可采用排除法,由易到难,完成全文。

 

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阅读短文,然后根据内容判断正(T)误(F).

The Great Wall of China

  The Great Wall of China is so large that the men who landed on the moon could see it clearly.It is the longest wall in the world.

  It begins at Shanhaiguan on the Yellow Sea and ends at Chaiyukan in the Gobi Desert.It is almost three thousand kilometers long.It is not only a wall, it has many thousands of towers.

  Most of the wall is made of stones.In some places, however, it is made only of dirt.

  The Chinese people started building walls as early as 600 BC to keep out their enemies.However, it was the first emperor of China, Qin Shihuang-ti, who started the Great Wall in about 214 BC.We get the word“China”from his name.

  Chinese workers built some of the Great Wall while Qin Shihuang-ti was emperor, but most of it was built much later, between 202 BC and 220 AD, and between 581 AD and 618 AD.After this time, no more work was done on the wall for hundreds of years, and much of it became broken.Then in the 15th century, the first of the Ming emperors started building another wall near the first one.This was to keep out the Mongols.It is this wall that thousands of tourists visit every day.

(1)

The story gives us some information about how the Chinese workers built the Great wall.

(  )

(2)

The Great Wall is more than three thousands long and has some towers.

(  )

(3)

The Chinese built the Great Wall because they wanted to keep out the enemies.

(  )

(4)

The Chinese people started the Great Wall in about 600 BC.

(  )

(5)

The first Ming emperor started building another wall near the first one which many tourists visit today.

(  )

阅读理解

  The undersea world is very beautiful. Now more and more people want to dive in the water to find the secrets there. Scuba diving is a new sport today. It can take you into a wonderful undersea world.

  You will find many strange animals in the sea. Some are as large as a school bus. Many sea animals give out light in the dark and some have sharp teeth.

  During the day, there is enough light. Here, under the sea, everything is blue and green. When fish swim nearby, you can catch them with your hands. When you have bottles of air on your hack, you can stay in deep water for a long time. However, you can't dive too deep. And you must be very careful when you dive in deep water.

  The deep sea is not an easy place to live in. It's cold, and it's dark, too. The deeper it is, the less sunlight there is. At about 3,000 feet, there is no light at all. It is dark in the sea. Many fishes have no eyes. Some have big eyes. A few have eyes on one side.

  Besides(除了)the cold and darkness, deep-sea animals face a third dangerother animals.

  Animals eat! They must find food to eat. Many animals eat plants. However, some animals eat meat. TI-ns means these sea animals have two big jobs. They need to find animals as food, and they have to try not to become other animals' meal.

(1) Why do people want to dive in the sea. Because ______.

[  ]

Athey want to catch fish

Bthey want to find the secrets of the undersea world

Cthe sea is deep

Dthere are all kinds of plants in the sea

(2) In the daytime, when you dive in the sea, you ______.

[  ]

Acan see everything green and blue

Bcan't be in danger

Ccan catch nothing

Dcan't see anything clearly

(3) How many dangers will animals meet in the deep sea?

[  ]

AOne.

BTwo.

CThree.

DFour.

(4) When you do scuba diving, you can _______.

[  ]

Astay in deep water for a long time

Bdive very, very deep

Clive in deep water easily

Ddive freely without any dangers

(5) Which of the following is WRONG?

[  ]

AOne animal finds something to eat, and it may be eaten by others.

BAt the depth of 3,000 feet under the sea, many animals can find their way by hearing and feeling.

CThe deeper the sea is, the darker and colder it is.

DAt the depth of 3,000 feet under the sea, all animals can find their way by seeing.

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