[스크랩] Lesson 3 What`s the Big Idea?

Lesson 3
What's the Big Idea?

Let's Talk 1
A: This baby looks cute.
B: I beg your pardon?
A: I said, "It's a cute baby."

Let's Talk 2
A: What is a stapler used for?
B: It's used for holding pieces of paper together.
A: I got it.

Read and Understand

1 다음 두 발명가에 관한 글을 읽어 봅시다.
What is invention? It means using ideas to make new things. Machines like radios and computers are all important inventions. People have invented many useful things. They have changed our lives and the world.
Tomas Edison made over 100 inventions. His most famous inventions were the electric light and the phonograph.
Jang Yeongsil was a smart scientist in the Joseon Dynasty. He invented a water clock(Jagyeongnu) and a sun clock(angbuilgu).

2 새로운 것을 발명하는 과정에 관한 글을 읽어 봅시다.
Do you know what a windshield wiper is? This useful thing was invented by Mary Anderson in 1903. Then, was she an inventor? No, she was a housewife.
One day, she was riding in a car during a trip to New York City. She found out that the car was stopping a lot. she asked the driver, "What's wrong with the car?" The driver answered, "Nothing, but I have to get out to wipe the windshield to see well." She thought, "Isn't there any way to clean the windshield without stopping the car?" At that time, she hit on a new idea. She quickly drew her idea on a piece of paper. Later, this idea became a windshield wiper.
Inventions can happen by chance. However, inventions are possible only when we watch things around us carefully.

 

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