Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
TRUE/ FALSE
25. Alexander Graham Bell was a Scotsman. _____T_______
26. In Boston, he taught people who were not able to hear. _____T_______
27. He experimented with ways of transmitting sound by day. _____F_______
28. He moved with his parents to Canada in 1871. _____F_______
29. When did he emigrate to the United States?
A. 1874 B. 1867 C. 1870 D. 1871
30. Which of the followings is not used to describe Alexander Graham Bell?
A. dreamy B. practical C. active D. social
. 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
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 )
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.
Graham Bell was born in Scotland in 1847, when he was a young man of twenty-three he moved with his parents to Canada. Before the year was over, young Graham had left his family and gone to Boston. Though Bell was a dreamer, he was also a pracal thinker and a man of action. In Boston, where he worked by day as a teacher of the deaf, he worked far into the night experimenting with the electrical transmission of the sound. This led to the invention of the telephone.
…T….. 1. Alexander Graham Bell was born in Scotland.
…F….. 2. He emigrated to Canada in 1860.
…T….. 3. He went to Boston when he was twenty-three.
…T….. 4. Graham Bell worked with the deaf in Boston.
…T….. 5. He experimented with the electrical transmission of the sound by day.
I) Graham Bell was born in Scotland in 1847, but when he was a young man of twenty-three, he moved with his parents to Canada. Before the year was over, young Graham had left his family and gone to Boston. Though Bell was a dreamer , he was also a practical thinker and a man of action. In Boston, where he worked by day as a tracher of a deal, he worked far into the night experimenting with the slectrical transmission of the sound.This led to tht invention of tht telephone on 1876
1) Where was Graham Bell born ?
=> Graham Bell was born in Scotland
2 ) Did Graham Bell move with his parents to Canada in 1870?
=> yes, he did
3) What did he do in Boston ?
=> he worked by day as a tracher of a deal, he worked far into the night experimenting with the slectrical transmission of the sound
4) When did he invent the telephone?
=> he invented the telephone on 1876
II)
1. " Please come into my office." the principal said to me.
-> The principal asked ..................me to come into her office...............................
2. I loved that city so much, but now I don't love it any more.
-> I used.......................to love that city.......................................
3. The red dress is more expensive than the blue one.
-> The blue dress isn't ...............as expensive as the blue one..........................
4.You should study harder.
-> You ought....................to study harder..................................
III)WRITE MEANINGFUL SENTENCES USING THE CUES GIVEN.
1) My father/ used to/ live/farm / when / he /be / young.
=> my father used to live on farm when he was young
2) They / study / English / two years.
=> they have studied english for two years
I) Graham Bell was born in Scotland in 1847, but when he was a young man of twenty-three, he moved with his parents to Canada. Before the year was over, young Graham had left his family and gone to Boston. Though Bell was a dreamer , he was also a practical thinker and a man of action. In Boston, where he worked by day as a tracher of a deal, he worked far into the night experimenting with the slectrical transmission of the sound.This led to tht invention of tht telephone on 1876
1) Where was Graham Bell born ?
=> Graham Bell was born in Scotland
2 ) Did Graham Bell move with his parents to Canada in 1870?
=> Yes , he is
3) What did he do in Boston ?
=> He worked by day as a tracher of a deal in Boston
4) When did he invent the telephone?
=> He invented the telephone in 1876
II)
1. " Please come into my office." the principal said to me.
-> The principal asked ......me to come into his office....
2. I loved that city so much, but now I don't love it any more.
-> I used....to love that city so much...
3. The red dress is more expensive than the blue one.
-> The blue dress isn't ...as expensive as the red one..........
4.You should study harder.
-> You ought.....to study harder.......
III)WRITE MEANINGFUL SENTENCES USING THE CUES GIVEN.
1) My father/ used to/ live/farm / when / he /be / young.
=> My father used to live on the farm when he was young
2) They / study / English / two years.
=> They have studied English for two years