능률심화 6과 문제

1. 밑줄 친 단어 중, 다음 영영풀이가 가리키는 것은?

indication a number

These numbers may seem to be ①random, but that is far from true. In fact, they follow a clear ②pattern in which each number after the first two (“1” and “1”) is the ③sum of the two numbers to its left. This ④numerical sequence was discovered by Leonardo Fibonacci, a ⑤medieval Italian mathematician.

2. 다음 글의 내용 중, 밑줄 친 낱말의 쓰임이 적절하지 않은 것은?

Golden rectangles are ①prominent in architecture. The Parthenon in Greece is an excellent ②example of the beauty and balance achieved by using golden rectangles. What the picture below illustrates is that many of the exterior ③dimensions of the Parthenon are ④put down into golden rectangles. Some modern architecture, like the United Nations Building in New York, is also ⑤influenced by golden rectangles.

3. (A),(B),(C)에 알맞은 낱말을 고르시오?

Consider Fibonacci numbers again.

1 1 2 3 5 8 13 21 34 55 89 . . .

This (A)sequence/separation is related to the golden ratio, which is the ratio of the numbers that are next to each other in the list. (B)As/Though numbers get larger and larger, the ratios (C)approach /withdraw a special number, 1.618+, which is the golden ratio.

4. 다음 문장에서 어법상 틀린 부분을 찾아 고쳐 쓰시오.

(1) What is so interesting about Fibonacci numbers is what they describe the growth of leaves,	flowers, and branches.

(2) The population of the elderly is rising even more steeply than those of the young.

5. 다음 글의 밑줄 친 부분 중, 어법상 틀린 것은?

The precise reasons for the role ①played by Fibonacci numbers and the golden ratio remain something of a mystery. Presumably, nature has somehow found these numbers to be best ②suited for a variety of structures, just as humans have found the golden rectangle to be the most ③pleased to the eye. There can be no question that this is one instance ④where pure mathematics meets many seemingly ⑤unrelated elements of both natural and human creation.

6. (A),(B),(C)에 어법에 맞는 표현으로 가장 적절한 것은?

The ideal violin is also modeled on golden rectangles. The violins (A)that/what produce the most pleasing and agreeable sound (B)conform/conforms to this proportion. Such violins are also more pleasing to look at than (C)that/those not modeled on golden rectangles.

7. 밑줄 친 부분 중, 어법상 틀린 것을 찾아 바르게 고쳐 쓰시오.

The ①previous reasons for the role played by Fibonacci numbers and the golden ratio ②remain something of a mystery. Presumably, nature has somehow found these numbers ③to be best suited for a variety of structures, just as humans have found the golden rectangle to be the most pleasing to the eye. There can be no question ④that this is one instance where pure mathematics ⑤meets many seemingly unrelated elements of both natural and human creation.

8. 다음 글을 읽고 답하시오.

Fibonacci Numbers in Nature

There is a lot more to Fibonacci numbers than just an interesting pattern. What is so interesting about Fibonacci numbers is ①that they describe the growth of leaves, flowers, and branches.       (A)         , trees create branches according to the Fibonacci pattern. There is, first, a trunk, ②which creates a branch. Then that first branch becomes two branches, then three, five, eight, thirteen and so on. Fibonacci numbers can also be employed to create Fibonacci spirals, ③which are often found in nature. You can find this pattern in certain flowers, fruits, and vegetables, like sunflowers, pineapples, and cauliflowers.         (B)        are the chambered nautilus, ram horns, seahorse tails, DNA molecules, hurricanes, tornadoes, and galaxies, all of ④which show evidence of the same Fibonacci sequence.

(1) ①-④에서 어법상 쓰임이 다른 것은?

(2) 빈칸 (A),(B)에 알맞은 말은?

9. 다음 글의 밑줄 친 부분 중, 알맞은 낱말을 고르시오.

How to Draw a Fibonacci Spiral

The first two squares are squares drawing/drawn with a side length of 1. Then you draw a square with a side length of 2 and continues/continue drawing squares with a side length equal/equally to the sequence of Fibonacci numbers in a clockwise pattern. Next, draw a one quarter circle in each squares/square, then put the quarter circles together to draw/drawing a spiral. This will create a Fibonacci spiral.

10. 다음 글의 빈칸에 알맞은 표현을 쓰시오.

How to Draw a Fibonacci Spiral

The first two squares are squares 〔                 생략된 것〕drawn with a side length of 1. Then you draw a square with a side length of 2 and continue drawing〔 =               〕 squares with a side length 〔             생략된 것〕equal to the sequence of Fibonacci numbers in a clockwise pattern. Next, draw a one quarter circle in each square, then put the quarter circles together in order to〔 =                〕 draw a spiral. This will create a Fibonacci spiral.

11. 다음 글을 읽고 답하시오.

Golden rectangles appear in such masterpieces as the Mona Lisa and The Last Supper, ⓐ determining the dimensions and placement of figures. In the modern period, golden rectangles appeared in the work of Piet Mondrian, who painted the following Composition with Yellow, Blue and Red in 1942. There are many golden rectangles in ⓑthis work.

(1) ⓐ를 절로 바꾸시오.

(2) ⓑ가 의미하는 것은?

정답

1. ④

2. ④ broken

3. (A) sequence  (B) As    (C) approch

4. (1) What is so interesting about Fibonacci numbers is what(→that) they describe the growth∼.

(2) The population of the elderly is rising even more steeply than those(→that) of the young.

5. ③ pleasing

6. (A) that    (B) conform   (C) those

7. ①precise

8. (1) ① 관계대명사, 제한적 용법 / 나머지는 계속적 용법

(2) (A) For example   (B) Other examples

9. drawn / equal / square / to draw

10. which are / to draw / which is / so as to

11. (1) and they determine

(2) Composition with Yellow, Blue and Red