LESSON

03

Class    Name

단원평가

01 다음 대화의 빈칸에 들어갈 말로 가장 적절한 것을 고르시오.

① There are plenty of cooking classes.

A Excuse me, I’m interested in a class that will help me become more flexible.

B

A Great. When is the class?

② Soon, you will increase flexibility.

③ Cycling might help you lose weight.

④ There’s a good stretching class available.

⑤ Is there anything I should be aware of?

02 다음 대화의 밑줄 친 부분과 바꿔 쓸 수 있는 말을 고르시오.

A It’s interesting. Olympic gold medals are mainly made of silver.

B Do you mean the Olympic gold medals contain only a small percentage of gold?

① Did you say

② Do you agree

③ Are you aware

④ Are you worried

⑤ What is the meaning

03 다음 중 짝지어진 대화가 어색한 것을 고르시오.

① A Dancing is great exercise.
B What’s so great about it?

② A I’m into yoga these days.
B Why do you hate it?

③ A Where can I borrow a book?
B There is a city library near here.

④ A What do you like about New York?
B There are always new things to discover.

⑤ A Tokyo won the bid to host the 2020
Summer Olympic Games.
B Do you mean the next Olympics will be
held in Japan?

04 다음 설명이 뜻하는 단어를 고르시오.

a careful plan or method for achieving a particular goal

① stride	② effect	③ factor

④ maximum	⑤ strategy

05 다음 두 문장의 빈칸에 공통으로 들어갈 단어를 고르시오.

• He ____________ will over that narrow stream.

• The sprinter’s amazing speed comes from his enormously long and fast ____________.

① stitch	② batter	③ stride

④ limit	⑤ influence

06 다음 문장에서 틀린 부분을 찾아 바르게 고치시오.

단원평가

The music class has twice as more students as the statistics class.

______________________ → ______________________

07 다음 빈칸에 들어갈 알맞은 관계부사를 쓰시오.

(1) I dream of the day ____________ all my life goals are achieved.

⑵ I sometimes wonder ____________ my mother is worried about so many things.

[08~09] 다음 글을 읽고, 물음에 답하시오.

The problem for humans is that (그들이 땅을 더 세차게 디딜수록, 그들은 공중에서 더 많은 시간을 보낸다), which makes their steps longer but reduces the number of steps they can take.    ⓐ    , maximum running speed is attained when the combination of force applied to the ground and stride frequency is optimal.

Unfortunately, this combination also depends on the runner’s size, leg length, and other factors that vary among individuals. Many experts predict,    ⓑ   , that a human being could probably run the 100-meter sprint in just over nine seconds. Maybe future technology will help runners run even faster than they do today.

08 윗글의 괄호 안의 우리말과 일치하도록 주어진 말을 바르게 배열하시오.

(they, in, the, more, they, harder, spend, the, hit, time, the ground, the air)

→

09 윗글의 빈칸 ⓐ와 ⓑ에 들어갈 말로 가장 적절한 것을 고르시오.

ⓐ	ⓑ

① For instance	–     however

② For instance	–     consequently

③ Furthermore	–     in contrast

④ Therefore	–     however

⑤ Therefore	–     in addition

[10~12] 다음 글을 읽고, 물음에 답하시오.

“Hurry! Hurry up!” Two people with brooms furiously sweep the ice in front of a rock that slides across a sheet of ice. “Whoa!” The sweepers stop as the rock settles into the house. “Nice job!” All four players bump fists (A)  indicating / indicate  success. Have you guessed the sport? It’s called curling.

One might expect that a curling stone    (B)  sliding / slides  across the ice would continue in a straight line according to Newton’s first law of motion. However, the stone will begin to curl when it loses its speed even though it is three or four times as heavy as a bowling ball. This is (C)  how / why  players have to direct the stone’s path carefully, and they do this by sweeping.

10 윗글의 제목으로 가장 적절한 것을 고르시오.
① How to Play Curling

② Curling: The Roaring Game

③ Curling Equipment and History

④ Why Sweeping Is Needed in Curling

⑤ The Surface Temperature of the Ice

11 윗글의 (A), (B), (C)의 각 네모 안에서 어법에 맞는 표현으로 짝지어진 것을 고르시오.

단원평가

(A)	(B)	(C)

① indicate	–   sliding	–    why

② indicating	–   slides	–    how

③ indicating	–   sliding	–    how

④ indicate	–   sliding	–    why

⑤ indicating	–   sliding	–    why

12 윗글의 밑줄 친 do this가 의미하는 것을 본문에서 찾아 쓰시오.

[13~14] 다음 글을 읽고, 물음에 답하시오.

A (A)  typical / rare  baseball has 108 double hand stitches. They serve more than just a decorative (B)  influence / function . The stitches on a baseball actually          (C)  affect / effect  the flight of the ball. Without them, a pitcher couldn’t throw it as fast or as accurately.

13 윗글의 (A), (B), (C)의 각 네모 안에서 문맥에 맞는 말로 짝지어진 것을 고르시오.

(A)	(B)	(C)

① rare	–    function	–     effect

② typical	–    function	–     affect

③ typical	–    influence	–     affect

④ rare	–    influence	–     affect

⑤ typical	–    function	–     effect

14 윗글의 밑줄 친 문장이 뜻하는 바를 우리말로 쓰시오.

15 주어진 글 다음에 이어질 글의 순서로 가장 적절한 것을 고르시오.

When a round object like a ball is thrown, the front part of the ball hits the air, increasing the air pressure there while the air becomes thinner at the back of the ball, making the air pressure low.

(A) Further, as a baseball is released, the pitcher can put spin on the ball. As the ball spins, the stitches help the ball to fly in the direction the pitcher intends.

(B) This difference in air pressure creates an unwanted effect called “drag” that literally drags the ball backward and slows it down. This is where the stitches come into play.

(C) The stitches more or less scoop the air and direct it inwards towards the back of the ball. This effectively increases the net air pressure at the back of the ball, which reduces the drag.

① (A) – (B) – (C)	② (B) – (A) – (C)

③ (B) – (C) – (A)	④ (C) – (A) – (B)

⑤ (C) – (B) – (A)

단원평가                                                               pp.169~171

Answers

Lesson 3 Sports and Science Get Along

01 ④ 02 ①  03 ② 04 ⑤ 05 ③ 06 more → many 07 ⑴ when ⑵ why 08 the harder they hit the ground, the more time they spend in the air 09 ④ 10 ④ 11 ⑤ 12 direct the stone’s path carefully 13 ② 14 실밥이 없다면 투수는 그만큼 빠르고 정확하게 공을 던질 수 없을 것이다. 15 ③