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1. Alexander Graham Bell was born in Scotland
2. Alexander Graham Bell went to live in Canada
3. Alexander Graham Bell went to live in the United States
4. Alexander Graham Bell worked with people who could neither speak nor hear
5. Alexander Graham Bell worked with Thomas Watson
6. Alexander Graham Bell invented the telephone
. 1. Where was Alexander Graham Bell born ?
In Scotland
2. Where did he emigrate first ?
He emigrated to Canada first
3. Who did Bell work with at Boston University?
Thomas Watson
4. What did Bell invent ?
The telephone
5. Did Bell conduct many experiments in America?
Yes, he did
6. Where did he successfully demonstrate his invention?
At the countless exhibitions
1, Where was Alexander Graham born?
He was born in Edinburgh, Scotland
2, When did his family govto live in America?
His family went to live went to live in America in 1870
3, What did he do in Boston?
He taught in a school for the deaf
4,Why did he begin to work on a new invention?
Because he thought why not use the electricity to send the human voice from one place to another
Alexander Graham Bell was born in 1847 in Edinburgh, Scotland. His father was an expert in phonetics, the study of the sounds of languages. As a boy, Bell became interested in sounds and speech.
In 1870 the Bells decided to emigrate to America. They lived in Boston, where Alexander taught in a school for the deaf. Then he began experimenting with a machine to help the deaf hear. While experimenting with this machine, Bell had an idea. Why not use electricity to send the human voice from one place to another place? Bell began to work on a new intention.
1, Where was Alexander Graham born?
=> He was born in Scotland.
2, When did his family go to live in America?
=> His family went to live in America in 1870.
3, What did he do in Boston?
=> He taught in a school for the deaf
4,Why did he begin to work on a new invention?
=> Because he wanted to use electricity to send human voice from one place to another place.
BN KIÊN NHẪN NHỈ ???
Read the text about Alexander Graham Bell and do the tasks:
Alexander Graham Bell is widely known as inventor of the first telephone. He was born on March 3rd, 1847 in Edinburgh, Scotland. When he was 23, Bell emigrated to Canada with his parents and the next year moved th the United States to teach deaf-mute children. With his colleague Thomas Watson, Bell worked very hard on the experimentation to invent devices such as the harmonic telegraph ( used to send multiple messages over a single wire) and phonautograph ( used to draw the shape of the sound waves). The first telephone communication was said to have happened between Bell and Watson in 1876 while Bell was at one end of the line, and Watson worked on the telephone in other room. The first transmitted words were, " Mr Watson, come here. I want to see you"
a. Decide if the statements are T or F
1. Alexander Graham Bell is Scottish /T/
2. He spent all his life in Canada /F/
3. He worked with the deaf when he moved to the USA /T/
4. He wanted to create a device that can transmit human voice /T/
5. He was able to succeed right from the first experiment /F/
6. He worked on his inventions all by himself /F/
b. Answer the questions
1. What is Bell 's "harmonic telegraph"?
It's used to send multiple messages over a single wire
2. What is Bell 's "phonautograph"?
It's used to draw shape of the sound waves
3. When did the first communication over happened and how did it happen?
.... ( mk chịu )
1B
2B
3A
4B
I. Read the passage below and decide whether the statements are TRUE or FALSE?
Alexander Graham Bell was born in 1847 Edinburgh, Scotland. As a boy, Alexander beame interested in sound and speech.In 1870 Bell decided to emigrate to America. They lived in Boston, where Alexander taught in a school for the deaf mutes. There he began experimenting with a machine to help the deaf-mutes.For years, Bell and his assistant, Thomas Watson, worked day and night. Finally, on March 19, 1876 they first introduced the telephone. Bell said on the telephone: “Mr Watson come here, I want you”. This was the first telephone message. Bell demonstrated his invention to the public at countless exhibition. Many people were surprised when they saw and heard this invention. By 1877 the first telephone was in commercial use.
1. Alexander Graham Bell was born in 1947.
A.True B.False
2. Bell came to America in 1877.
A.True B.False
3. Bell and Watson worked together for years.
A. True B. False
4. Bell and Watson introduced the telephone in 1976.
A.True B.False