题目内容

综合填空(共10空,计10分)

阅读下面短文,根据短文内容及首字母提示,在空白处填入一个适当的单词。

Have you ever tried the “Magic Cube”(魔方) ? Pick up one of these cubes and you probably won’t be able to p__1. it down. How hard can it be to rearrange(重新安排) the nine little squares on each s_2.___ of the cube? In fact, there are millions of possibilities! It has been over 30 years s__3._ the cube first hit the market(上市). However, not many people know that it was used just a_4._ a simple classroom model at the beginning.

In 1974, Mr. Erno Rubik i__5.__ the “Magic Cube” as he called it. He did this to help his students to u__6.__difficult 3D concepts(概念). This classroom example was quickly turned into a p 7. toy. In 1979, Ideal Toys started to sell it as “Rubik’s Cube”. The invention quickly became a 1980s cultural icon.(文化偶像)

As time went by, the cube once lost i_8.__ attractive qualities. However, it made a comeback with the internet. Now anyone can go online and find many videos that show w_9.___to solve the cube. Erik Akkersdijk of the Netherlands holds the world r_10.___ now. He finished in just 7.08 seconds!

1.put

2.side

3.since

4.as

5.invented

6.understand

7.popular

8.its

9.ways

10.record

【解析】

试题分析:这篇短文主要讲述了魔方很神奇,至今仍是一种流行的有难度的游戏,然而你知道它的历史吗?本文介绍了它的起源与发展的情况。。

1. down表示放下;根据句意:拿起一个立方体,你可能无法放它下来。故应填:put 。

2.根据句意:在每个魔方的小格上,重新安排能有多难重新排列?结合所给首字母提示可知应填:side 。

3.根据句意可知魔方体上市已经超过30年了。根据题意是引导现在完成时故用since;结合首字母提示可知应填:since

4.根据语境可知句意为:然而,很多人不知道它仅仅是用一个简单的课堂模式。结合首字母提示可知应填:as。

5.根据语境可知句意为:1974,Erno Rubik先生发明的它把它称为魔方,结合所给首字母提示可知应填:invented。

6.根据语境可知句意为:他这样做是为了帮助他的学生理解难的3D概念。结合所给首字母提示可知,这里应填:understand

7.根据语境可知这里指的是这间教室的例子很快变成了一个受欢迎的玩具。结合所给首字母提示可知应填:popular。

8.根据语境可知这里是指随着时间的推移,立方体一旦失去它的吸引力。结合首字母提示可知应填:its。

9.根据语境可知这里是指现在任何人都可以在网上找到很多视频显示破解魔方的方法。。结合首字母提示可知应填:ways。

10.根据语境可知这里指的是荷兰的埃里克现在拥有世界的记录。结合所给首字母提示可知应填:record。

考点:短文填空。

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If we find a bird nest, we will have a good place of observing(观察) and knowing about birds.

Birds sit on eggs and take care of their baby birds from April to June. Because the baby birds are too young to leave the nest, mothers often leave and come back to the nest during the time to look for food. So it is good to observe birds. When we observe birds, we’d better hide ourselves in a close place to the nest, and it’s better to use binoculars(双筒望远镜).

But how to make a bird nest? It’s very easy. If you want to make one, please follow these:

Making a nest: A good nest must be very fine, strong, thick and easy.

a) Each nest must have six boards. Don’t make the boards too slippery.

b) Dig a small hole in the front of the nest as a door. The “door” is from 3cm to 5cm. So the bird can fly in or out easily.

c) Make sure the rainwater doesn’t go into the nest.

d) One piece of the boards should be easy to open.

e) Please don’t forget to color the nest.

1.The most important thing in observing birds is to ______.

A. look for a place near the nest

B. climb trees

C. write down notes every day

D. make a bird nest

2.When we're watching birds, we have to ______.

A.look after the birds more often

B.use the binoculars to catch the birds

C.hide ourselves to make the birds do everything as usual

D.catch the birds at last

3.We should leave a hole in the front of the nest so that ______.

A. we can clean the nest

B. the birds can fly in or out

C. we can hang it easily

D. it’s easy to make

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