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21 tháng 3 2020
  1. Bell has lost his bike. He bought it last month. => Bell has lost his bike which he bought last month
I. Read the following passage then choose the best answers below: (2,5ms) You may use the telephone everyday but how much do you know about it ? The telephone was invented by Alexander Bell in 1876. Bell was born in Scotland in 1847. Later he went to live in the USA in the 1870s. Bell was always interested in sound. He wanted to be able to send sound through a wire. He had a workshop in his house in America and did many experiments there. One day he was doing an experiment in his workshop....
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I. Read the following passage then choose the best answers below: (2,5ms)

You may use the telephone everyday but how much do you know about it ? The telephone was invented by Alexander Bell in 1876. Bell was born in Scotland in 1847. Later he went to live in the USA in the 1870s. Bell was always interested in sound. He wanted to be able to send sound through a wire. He had a workshop in his house in America and did many experiments there.

One day he was doing an experiment in his workshop. He was careless and split some burning liquid onto his clothes. Talking into his telephone, Bell said “ Mr. Watson, I want you to come over here, please ”. His assistant, Watson, was in another room far away from his workshop. However, he heard Bell clearly on his own telephone. Quickly, he ran to Bell’s workshop. “ Mr. Bell, I heard every word you said ! ” Watson shouted excitedly.

Bell had finally succeeded. He had invented the first telephone. Later other inventors made better ones.

30. Alexander Bell invented the telephone in ...............

A. 1847 B. 1876 C. 1877 D. 1870

31. According to the first paragraph, Bell was ………..

A. Scotsman B. American C. Canadian D. Japanese

32. In the last sentence of the second paragraph, the word “ there ” refers to ………..

A. Bell’s house B. Bell’s living room C. Bell’s workshop D. Bell’s company

1. ………….was Bell’s assistant.

A. Watson B. Thomas Edison C. Christan Andersen D. Carl Goldmark

2. What of the following is NOT mentioned in the passage?

A. When he was born.

B. When he emigrated to the USA.

C. When he invented the telephone.

D. When he died.

1
14 tháng 1 2018

I. Read the following passage then choose the best answers below: (2,5ms)

You may use the telephone everyday but how much do you know about it ? The telephone was invented by Alexander Bell in 1876. Bell was born in Scotland in 1847. Later he went to live in the USA in the 1870s. Bell was always interested in sound. He wanted to be able to send sound through a wire. He had a workshop in his house in America and did many experiments there.

One day he was doing an experiment in his workshop. He was careless and split some burning liquid onto his clothes. Talking into his telephone, Bell said “ Mr. Watson, I want you to come over here, please ”. His assistant, Watson, was in another room far away from his workshop. However, he heard Bell clearly on his own telephone. Quickly, he ran to Bell’s workshop. “ Mr. Bell, I heard every word you said ! ” Watson shouted excitedly.

Bell had finally succeeded. He had invented the first telephone. Later other inventors made better ones.

30. Alexander Bell invented the telephone in ...............

A. 1847 B. 1876 C. 1877 D. 1870

31. According to the first paragraph, Bell was ………..

A. Scotsman B. American C. Canadian D. Japanese

32. In the last sentence of the second paragraph, the word “ there ” refers to ………..

A. Bell’s house B. Bell’s living room C. Bell’s workshop D. Bell’s company

1. ………….was Bell’s assistant.

A. Watson B. Thomas Edison C. Christan Andersen D. Carl Goldmark

2. What of the following is NOT mentioned in the passage?

A. When he was born.

B. When he emigrated to the USA.

C. When he invented the telephone.

D. When he died.

Đọc kỹ đoạn văn rồi trả lời mỗi câu hỏi. You may use the telephone every day but how much do you know about it? The telephone was invented by Alexander Bell in 1876. Bell was born in Scotland in 1847. Later he went to live in the US. Alexander Bell was always interested in sound. He wanted to be able to send sound through a wire. He had a workshop in his house in America and did many experiments there. One day, while he was doing an experiment in his workshop, he was...
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Đọc kỹ đoạn văn rồi trả lời mỗi câu hỏi.

You may use the telephone every day but how much do you know about it? The telephone was invented by Alexander Bell in 1876. Bell was born in Scotland in 1847. Later he went to live in the US. Alexander Bell was always interested in sound. He wanted to be able to send sound through a wire. He had a workshop in his house in America and did many experiments there. One day, while he was doing an experiment in his workshop, he was careless and spilt some burning liquid onto his clothes. Talking into his telephone, Bell said: “Mr. Watson, I want you to come over here immediately, please.” His assistant, Watson, was in another room far away from the workshop. However, he heard Bell clearly on his own telephone. Quickly, he ran to Bell’s workshop. “Mr Bell, I heard every word you said!” Watson shouted excitedly. Bell finally succeeded. He had invented the first telephone. Later other inventors made better ones.

1. When was the telephone invented ?

..................................................................................

1
24 tháng 3 2020

1. When was the telephone invented?

- The telephone was invented in 1876.

Em hãy đọc đoạn văn sau rồi chọn một đáp án đúng cho mỗi câu hỏi bên dưới: Alexander Graham Bell was born in Edinburgh, Scotland in the nineteenth century, and later came to the United States. Several members of his family did a great deal to encourage him in the field of science. His father helped him a lot by supervising hia work with the deaf. When he worked with the deaf and investigated the science acoustics, his studies eventually led to inventionof multiple...
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Em hãy đọc đoạn văn sau rồi chọn một đáp án đúng cho mỗi câu hỏi bên dưới:

Alexander Graham Bell was born in Edinburgh, Scotland in the nineteenth century, and later came to the United States. Several members of his family did a great deal to encourage him in the field of science. His father helped him a lot by supervising hia work with the deaf. When he worked with the deaf and investigated the science acoustics, his studies eventually led to inventionof multiple telegraph and his greatest invention- the telephone. He dedicated the last quarter century of his life to advances in aviation.

1. What was Alexander Graham Bell's greatest invention?

A. multiple telegraph

B. telephone

C. aviation

D. acoustics

2. To what did Bell dedicate the last years of his life?

A. acoustics science

B. aviation

C. adventure

D. architecture

3. How many years did Bell dedicate to aviation?

A. 100

B. 50

C. 35

D. 25

4. What can we conclude about Alexander Graham Bell?

A. He worked very hard, but never succeeded.

B. He spent so many years working in aviation because he wanted to be a pilot.

C. He dedicated his life to science and the well- being of mankind.

D. He worked with the deaf so that he could invent the telephone.

5. Which is the following statements is NOT true?

A. Bell was born in the 18th century

B. Bell worked with the deaf.

C. Bell experimented with the science of acoustics.

D. Bell inveted a multiple telegraph.

1
21 tháng 5 2018

Em hãy đọc đoạn văn sau rồi chọn một đáp án đúng cho mỗi câu hỏi bên dưới:

Alexander Graham Bell was born in Edinburgh, Scotland in the nineteenth century, and later came to the United States. Several members of his family did a great deal to encourage him in the field of science. His father helped him a lot by supervising hia work with the deaf. When he worked with the deaf and investigated the science acoustics, his studies eventually led to inventionof multiple telegraph and his greatest invention- the telephone. He dedicated the last quarter century of his life to advances in aviation.

1. What was Alexander Graham Bell's greatest invention?

A. multiple telegraph

B. telephone

C. aviation

D. acoustics

2. To what did Bell dedicate the last years of his life?

A. acoustics science

B. aviation

C. adventure

D. architecture

3. How many years did Bell dedicate to aviation?

A. 100

B. 50

C. 35

D. 25

4. What can we conclude about Alexander Graham Bell?

A. He worked very hard, but never succeeded.

B. He spent so many years working in aviation because he wanted to be a pilot.

C. He dedicated his life to science and the well- being of mankind.

D. He worked with the deaf so that he could invent the telephone.

5. Which is the following statements is NOT true?

A. Bell was born in the 18th century

B. Bell worked with the deaf.

C. Bell experimented with the science of acoustics.

D. Bell inveted a multiple telegraph.

21 tháng 5 2018

cảm ơn bn nhéhihi

5 tháng 9 2021

16. Bell (success) _successfully__ demonstrated his invention.   

17. (fortunate) _Unfortunately __, I lost my keys on the way home.   

18. Each of my friends has (difference) _different__ characters. 

19. The boys shouted (excite) __excitingly_. 

20. You must put all medicines in (lock) _locking__ cupboards. 

21. Those clothes are (suit) __suitable_ for cold weather. 

22. Most teenagers like talking part in (communal) _community__ service. 

23. Bell and Watson (successful) __successfully_ demonstrated the invention at countless exhibitions.
24. Last week, Suga actively (participation) __participated_ in social work.

25. I'm not (satisfaction) _satisfied__ with the way he cut my hair. 

26. He always talks about his son (pride) _prouly__. 

27. Nam likes acting and outdoor (act) _activities__. 

28. Is that ladder (safety) _safe__? 

29. We need to (electric) _electricalize__ the whole country as soon as possible.
30. Hard work always brings (succeed) _success__. 

I. One of the inventions made in the world of science and technology is the telephone. This instrument has become an important part in our daily life The word "telephone " comes from two Greek words" tele " and " phone". These words mean "far" and "sound". The telephone uses electricity to carry sound over distance. So you see, the two Greek words tell us exactly what the instrument does. Since its invention by Alexander Graham Bell in 1876, the design of the telephone set has changed greatly....
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I. One of the inventions made in the world of science and technology is the telephone. This instrument has become an important part in our daily life The word "telephone " comes from two Greek words" tele " and " phone". These words mean "far" and "sound". The telephone uses electricity to carry sound over distance. So you see, the two Greek words tell us exactly what the instrument does. Since its invention by Alexander Graham Bell in 1876, the design of the telephone set has changed greatly. However, the way the telephone works is still the same. I. What has become an important part in our daily life? 2. What do the words " tele" and" phone " mean? 3. How does the telephone carry sound over a distance? 4. Who invented the telephone? 5. When was the telephone invented? 6. Has the design of the telephone set changed a lot since its invention? 2.Alexander Graham Bell was born in Scotland. He emigrated to Canada first and then to the USA in 1870s In America, he worked with the deaf-mutes at Boston University. Soon, Bell started experimenting with ways of transmitting speech over a long distance. He worked with Thomas Watson, his assistant. Bell and Watson conducted many experiments. He successfully demonstrated his invention to the public at countless exhibitions, he invented the telephone. By 1877 the first telephone was in commercial use. 1. Where was Alexander Graham Bell born ? 3. Who did Bell work with at Boston University? 4. What did Bell invent ? 5. Did Bell conduct many experiments in America? 6. Where did he successfully demonstrate his invention? 2. Where did he emigrate first ?

1
20 tháng 9 2018

. 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

8 tháng 10 2017

The telephone

A pioneer in the field of telecommunications, Alexander Graham Bell ______ in 1847 in Edinburgh Scotland. He moved to Ontario, and then to United States, setting in Boston, before beginning his career as an inventor. throughout his life, Bell had been interested ____ the education of deaf people. This interest led him to ______ the microphone and , in 1867, his "electrical speech machine" , which we now call a_______ . News of his invention quickly ________ throughout the country, even...
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A pioneer in the field of telecommunications, Alexander Graham Bell ______ in 1847 in Edinburgh Scotland. He moved to Ontario, and then to United States, setting in Boston, before beginning his career as an inventor. throughout his life, Bell had been interested ____ the education of deaf people. This interest led him to ______ the microphone and , in 1867, his "electrical speech machine" , which we now call a_______ . News of his invention quickly ________ throughout the country, even throughout Europe. By 1878, Bell had set up the first telephone exchange in New Haven, Connecticut. By 1884, long distance connections were _______ between Boston, Massachusetts and New York City.

Bell imagined great uses for his telephone, like the model from____ 1920s, but would he ever have ________ telephone lines being used to transmit video images? Since his __________ in 1922 , the telecommunication industry has undergone an amazing revolution. Today, non-hearing people are able to use a special display telephone to communicate. Bell's "electrical speech machine" paved the way_____ the information superghighway.

1
25 tháng 12 2017

A pioneer in the field of telecommunications, Alexander Graham Bell ___was born___ in 1847 in Edinburgh Scotland. He moved to Ontario, and then to United States, setting in Boston, before beginning his career as an inventor. throughout his life, Bell had been interested __in__ the education of deaf people. This interest led him to ___inventing___ the microphone and , in 1867, his "electrical speech machine" , which we now call a___telephone____ . News of his invention quickly ____spreaded____ throughout the country, even throughout Europe. By 1878, Bell had set up the first telephone exchange in New Haven, Connecticut. By 1884, long distance connections were ____made___ between Boston, Massachusetts and New York City.

Bell imagined great uses for his telephone, like the model from__the__ 1920s, but would he ever have ___imagined_____ telephone lines being used to transmit video images? Since his _____death_____ in 1922 , the telecommunication industry has undergone an amazing revolution. Today, non-hearing people are able to use a special display telephone to communicate. Bell's "electrical speech machine" paved the way___for__ the information superghighway.

25 tháng 12 2017

sửa led him to invent nhé e

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...
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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

2. He spent all his life in Canada

3. He worked with the deaf when he moved to the USA

4. He wanted to create a device that can transmit human voice

5. He was able to succeed right from the first experiment

6. He worked on his inventions all by himself

b. Answer the questions

1. What is Bell 's "harmonic telegraph"?

2. What is Bell 's "phonautograph"?

3. When did the first communication over happened and how did it happen?

1

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 )

Alexander 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 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.TRUE/ FALSE25....
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Alexander 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 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.

TRUE/ FALSE

25. Alexander Graham Bell was a Scotsman.                                              ____________

            26. In Boston, he taught people who were not able to hear.                          ____________                       

27. He experimented with ways of transmitting sound by day.                    ____________

28. He moved with his parents to Canada in 1871.                               ____________                    

            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
16 tháng 12 2021

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