Đặt câu hỏi cho từ gạch chân 1. ba is the most sociable (what) 2. Mr. Lai is short and fast. (what) 3. Alexander G. Bell was born in Scotland in 1847 4 My close friend is so pretty with long black...

Alexander Graham Bell, the American ⁽¹⁾ ……………… and teacher of the deaf, was most famous⁽²⁾ ……………… his invention of the telephone. He was born on March 3, 1847, in Edinburgh, Scotland and educated at the universities of Edinburgh and London. He ⁽³⁾ ……………… to Canada in 1870 and to the United states in 1871. In the United States he began teaching deaf mutes, publicizing the system called visible ⁽⁴⁾ ………………. The system, which was developed by his father, the Scottish educator Alexander Melville Bell, shows ⁽⁵⁾ ……………… the lips, tongue and throat are used in the articulation of sound. In 1872 Bell founded a school for deaf – mutes in Boston, Massachusetts. The school subsequently became part of Boston University, ⁽⁶⁾ ……………… Bell was appointed professor of vocal physiology. He became a naturalized U.S citizen in 1882.

1. A. scientist B. doctor C. architect D. inventor

2. A. with B. of C. for D. about

3. A. departed B. emigrated C. sent D. left

4. A. message B. demonstration C. information D. speech

5. A. how B. why C. which D. that

6. A. when B. what C. where D. All are correct

#Tiếng anh lớp 8

1

DT

Đỗ Thanh Hải

CTVVIP

20 tháng 10 2021

1 A

2 C

3 B

4 D

5 A

6 C

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VT

Võ Thị Tuyết Kha

27 tháng 7 2019 - olm

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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#Tiếng anh lớp 8

1

ST

ミ★๖ۣۜSεηαbĭ ๖ۣۜTĭʂт ๖ۣۜKεү ★彡

27 tháng 7 2019

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 3^rd, 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 )

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NH

Nguyễn Hà Anh

5 tháng 9 2018

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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#Tiếng anh lớp 8

1

MN

minh nguyet

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

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NT

Nguyễn Trung Hiếu

8 tháng 10 2018

1. Read the following passage and choose the item (a, b, c, or d) Alexender Graham Bell war 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. There he began experimenting with a machine to help the deaf hear. While experimenting with this machine, Bell has...

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#Tiếng anh lớp 8

3

VN

Vũ Như Quỳnh

8 tháng 10 2018

1. A

2. B

3. A

4. D

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TM

Trà My

8 tháng 10 2018

1. Read the following passage and choose the item (a, b, c, or d)
Alexender Graham Bell war 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. There he began experimenting with a machine to help the deaf hear. While experimenting with this machine, Bell has an idea. Why not use electricity to send the human voice from one place to another? Bell began working on a new invention.

1. When was Alexander G. Bell born?
a. In 1847 b. In 1870 c. In 1870s d. no information
2. He went to live ....................
a. in Scotland b. in America c. in Boston d. b & c are correct
3. What does the word 'emigrate' in line 4 mean?
a. leave somebody's country to live in another country
b. to go to a place for a short time
c. travel a long way from home to work every day
d. get away from something dangerous
4. What does the word 'they' in line 4 refer to?
a. sounds b. the Bells c. the American d. the deaf