Question

Humans might be the most highly-evolved species on the planet, but most animals possess skills we can only dream of having. Imagine how much electricity we could save if we could see in the dark the way cats do. Imagine leaping from tree to tree like a monkey. Giraffes, which are otherwise calm and good-natured, sleep only 4.6 hours a day.

We realized a long, long time ago that nature provides the best blueprint for invention. We’ve borrowed canals from beavers and reflectors from cat’s eyes. Although the words “bionics”(仿生學) became popular only after the 1960s, history shows that nature has always provided ideas on solving everyday problems. Our archives(檔案) don’t go back to the time of Leonardo da Vinci and his bird-like flying machines, but we can take you to the late 19th century, where we applied those same principles for building our first practical airplanes.

To prepare for their flight at Kitty Hawk, the Wright brothers studied the movements of pigeons to figure out how they stayed high up when they were heavier than air. Their success inspired scores of successors to improve on the airplane by studying various aspects of nature. One of Orville Wright’s pupils caught and stuffed seagulls to examine their wingspan. Meanwhile, two French inventors examined spinning sycamore(梧桐) seeds in an effort to apply those same motions, reversed, to a helicopter .

Some examples are more obvious than others. The outside of the airplane designed by the Wright brothers looks like a minimalistic(簡單抽象藝術(shù)) structure. On the other hand, Barney Connett’s fish submarine actually looks like a fish.

Some bio-inspired concepts have yet to be invented. In the 1960s, the US Army commissioned several university professors to conduct research on the motor skills animals in hope of applying those same abilities to tanks. Tanks that run like horses or jump like grasshoppers(螞蚱)-sounds shocking, doesn’t it? But imagine how life would change if we could achieve that.

1.“Cats”, “monkeys” and “giraffes” mentioned in paragraph 1 are examples to show______.

A. they are highly-evolved species as humans

B. animals have skills that humans do not possess

C. humans can learn animals’ skills

D. they are skillful in different ways

2.What happened after the Wright brothers’ success?

A. People carried out a systematic study on pigeons.

B. People studied more animals and plants to develop the airplane.

C. People could fly their airplane for fun.

D. People kept their airplane at a French gallery.

3.Which of the following is true about the research carried out by the US Army?

A. It has cost a large sum of money.

B. It has changed our life.

C. It has improved the abilities of tanks

D. It has not succeeded yet.

4.What does the writer want to tell in the passage?

A. many inventions get ideas from nature.

B. Some animals possess unique skills.

C. People should protect nature.

D. Bionics is far from perfect

 

Answer 1

1.B

2.B

3.D

4.A

【解析】

試題分析：人類也許是地球上進化最高級的動物，但是，有許多動物都有著人類無法企及的技能。從萊特兄弟制造飛機開始，人類一直都在從大自然中探索發(fā)明創(chuàng)造，這些發(fā)明創(chuàng)造給人們的生活帶來了很大的改變。

1.but most animals possess skills we can only dream of having.”可知，貓的夜視，猴子的跳躍，長頸鹿短的睡眠時間，許多動物有著人類沒有的技能，故選B。

2.Their success inspired scores of successors to improve on the airplane by studying various aspects of nature.”可知，在萊特兄弟之后，許多人開始研究動植物來研制飛機，故選B。

3.Some bio-inspired concepts have yet to be invented. ...sounds shocking, doesn’t it? But imagine how life would change if we could achieve that.”可知，一些仿生概念尚有待發(fā)明，如果美國軍方的研究成功的話，會給我們的生活帶來什么樣的變化？由此可見，美國軍方的研究還沒有成功，故選D。

4.history shows that nature has always provided ideas on solving everyday problems. ...the Wright brothers studied the movements of pigeons ...One of Orville Wright’s pupils caught and stuffed seagulls ...two French inventors examined spinning sycamore(梧桐) seeds”可知，文章講的是，人類不斷從大自然中獲得啟發(fā)，進而發(fā)明出許多解決日常問題的事物，故選A。

考點：科技類短文閱讀