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Reading 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 to 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 statements are T or F
| True | False | |
|
1. Alexander Graham Bell is Scottish |
X | |
|
2. He spent all his life in Canada |
X | |
|
3. He worked with the deaf when he moved to the USA |
X | |
|
4. He wanted to create a device that can transmit human voice |
X | |
|
5. He was able to succeed right from the first experiment |
X | |
|
6. He worked on his inventions all by hímelf |
X |
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 the shape of the sound waves
3. When did the first communication over happened and how did it happen ?
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 "
#Yumi
Read the passage then fill in the blank with a missing word.
Bill Gate is a very famous person in the (1) ______computer_____ industry. He has been chief executive (2) ______officer of_____ Microsoft Corporation for several years. He is also the richest person (3) ______in_____ the USA. How did he do it? He (4) ______learned_____ a lot from his parents. While he was going to school, (5) ______his_____ father went to college, and became a successful lawyer. From this Bill learned that you have to work hard (6) _____if______ you want something. His mother was very busy teacher, (7) ____but_______ she also going to the party. From this, Bill learned something else: if you want to work hard and play (8) ______hard____, you have to make a schedule.
Read the passage carefully then decide if the statements true or false.
One of the most wonderful inventions of the past one hundred years is the telephone. This familiar, handy instrument has become a highly important part of daily life. The first telephone was installed in 1877. Today there are over 170 million telephones in the world. The average person in North America makes over six hundred calls a years.
The word telephone came from the Greek tele and phone, which means “distant” and “sound”. These words actually describe what the telephone does. It carries sound over a distance rapidly and accurately by using electric currents. The telephone transmits speech so that it sounds natural and has enough volume for conversation to take place as if the speakers were in the same room. Any telephone can be quickly connected to almost any other telephone anywhere in the world.
|
Statements |
True (T) |
False (F) |
|
1. Telephone can’t work without electric currents. |
✔
|
|
|
2. The first telephone was installed in 1878. |
|
✔
|
|
3. The Greek word phone means distant |
|
✔
|
|
4. The telephone sends out speech that helps people talk each other. |
✔
|
|
1.experiment
2.careless
3.over
4.far
5.clearly
6.excitedly
7.succeeded
8.inventors
One day, Alexander Graham Bell was doing an (1) ______experiment_____in his workshop. He was (2) ______careless_____ and spilt some burning liquid onto his clothes. Talking into his telephone, Bell said, “Mr. Watson, I want you to come (3) ______over_____ here immediately, please.” His assistant, Watson was in another room (4) ______far_____ away from the workshop; however he heard Bell (5) ______clearly_____ on his own telephone. Quickly, he ran to Bell’s workshop. “Mr. Bell I heard every sound you said”, Watson shouted (6) ______excitedly_____. Bell has finally (7) ______succeeded_____. He has invented the first telephone. Later other (8) ______inventors_____ made better one.
Part D: Writing.
Question I :
1. " I will go to Ha Noi tomorrow." she said
➢ She said she would go to Ha Noi the next day.
2. Scientists have invented new decides to help people live a longer life.
➢ New decides have been invented to help people live a longer life by scientists.
3. I don't have enough time, so I can't go on holiday this summer.
➢ If I had enough time, I could go on holiday this summer .
4. The rescue works evacuated the villagers in the raged flood to the safe place last night.
➢ The villagers in the raged flood are worked evacuated to the safe place by the rescue last night.
5. The storm destroyed many houses in this village last week.
➢ Many houses were destroyed in this time by the storm last week.
Read the passage carefully then decide if the statements true or false.
We may use the telephone every day but how much do you know about it? The telephone was invented by Alexander Graham Bell in 1876. Bell was born in Scotland in 1847. Later he went to live in the USA. 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.
Statements
True (T)
False (F)
1. Alexander Graham Bell invented the telephone in 1847
2. Scotland is his birth place.
3. Bell settled down in the UK
4. Bell had a great interest in music
5. He was the owner of a workshop in his house in America.
Read the passage carefully then decide if the statements true or false.
We may use the telephone every day but how much do you know about it? The telephone was invented by Alexander Graham Bell in 1876. Bell was born in Scotland in 1847. Later he went to live in the USA. 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.
Statements
True (T)
False (F)
1. Alexander Graham Bell invented the telephone in 1847
2. Scotland is his birth place.
3. Bell settled down in the UK
4. Bell had a great interest in music
5. He was the owner of a workshop in his house in America.