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Exercise 1 : Đọc kỹ đoạn văn rồi điền từ còn thiếu vào chỗ trống mỗi câu.
You may use the telephone every day but how much you know about it. Alexander Bell invented the first telephone in 1876. Bell was born in Scotland in 1847 but later he decided to emigrate to America and taught in a school for the deaf-mutes . Bell was interested in sound , so he wanted to be able to send sound through a wire . He did many experiments with his assistant , Thomas Watson . Bell finally succeeded . He invented the first telephone . Later other inventions made better ones but the way the telephone works is still the same
1. In 1976 => 1876 Alexander...Bell invented the first telephone.....
2. Bell was born in..........Scotland.............1947=> 18473. Bell wanted to be able to sen through a wire because he was...interested in sound....
4..........Thomas Watson....was Bell’s assistant
Exercise 2 : Đọc kỹ đoạn văn rồi điền từ còn thiếu vào chỗ trống mỗi câu.
The invention of the phonograph happened quite by accident . Thomas Edison moved to Menlo Park, New Jersy in 1876, where he established an industrial research laboratory . There, Edison was working on a carbon telephone transmitter to improve the exosting Bell telephone system
In that laboratory a year later, Edison invented the phonograph while he was trying to improve a telegraph repeater . He attached a telephone diaphragm to the needle in thetelegraph repeater ; in this way , he was able to reproduce a recording that could be played back. After he made some improvements to the machine, he tested it . He recited ‘‘Mary had a little lamb’’ into the machine and played his voice back to a very surprised audience
1. Thomas Edison moved to.............Menlo Park, New Jersy in.....1976=>18762. Thomas Edisom established an industrial research laboratory in........Menlo Park, New Jersy in......1976
3. He invented...... the phonograph....while he was trying to improve a telephone repeater
4. The invention of the........phonograph happened quite......by accident
26. What is the best title for the passage?
A. Thomas Edison’s many inventions
B. Improvements in telephone and telegraph
C. The History of Menlo Park
D. An accidental invention
27. In what year did the invention of phnograph occur?
A. 1876 B. 1877 C. 1878 D. the article does not say
28. What was Edison working on when he created the phonograph?
A. A telegraph repeater B. A telegraph diaphragm
C. A telephone repeater D. A telephone diaphragm
29. According to the passage, how was the phonograph made?
A. With a telephone needle and a recorder
B. From a recording of a telegraph
C. With only a telegraph repeater
D. From a combination of telephone & telegraph part
30. According to the passage, how did Edison test his new invention?
A. He made improvements to the machine.
B. He used a carbon transmitter.
C. He read a children’s rhyme.
D. He produced the audience voice.
Mr Thomas was exhausted.He _____had______ (have) the worst morning of his life! Everything _____went______ (go) wrong.He _____drove______ (drive) to work for half an hour when suddenly his car broke down.Not wanting to be late he decided to start walking and try to catch a bus.After he ______walked_____ (walk) for over an hour,it began to rain.However,just at moment a taxi appeared and Mr Thomas jumped in.When he arrived at the office,he realised that he _____had left______ (leave) his wallet in his own car and he had no money to pay driver!He rushed into the office, followed by the angry taxi diver.However,an importance business meeting ______had just started_____ (just/start). Mr thomas was wet and dirty because it _____rained______ (rain) and his boss was very angry because he ____waited_______ (wait) for him to arrive for over an hour.After explaning what ______happened_____ (happen) to his boss,Mr Thomas borrowed a car and went home change. When he arrived home he realished to his horror that someone _____broke into______ (break into) his house.What a morning!
The invention of the phonograph happened quite by accident. Thomas Edison moved to Menlo Park, New Jersy in 1876, where he established an industrial research laboratory. There, Edison was working on a carbon telephone transmitter to improve the existing Bell telephone system.
In that laboratory a year later, Edison invented the phonograph while he was trying to
improve a telegraph repeater. He attached a telephone diaphragm to the needle in the telegraph
repeater; in this way, he was able to reproduce a recording that could be played back. After he made some improvements to the machine, he tested it. He recited “Mary Had a Little Lamb” into the machine and played his voice back to a very surprised audience.
a)Was the phonograph an accidental invention
Yes, it was.
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 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, runs / to be / leading / get
2, hear / tell / heart / saw
3, enter / standing / took / cried
4, was / to get / could cook / saw / to take / felt / looked / saw / was / must have known
5, was born / moved / entered / had contributed / appeared / was living
6, have been / lives / is expanding / building
Supply the correct verb forms.
1. He (run) was running as fast as he could, but he realized he was not strong enough (be) to be a good marathon runner. In the distance he could just make out the shapes of the (lead) leading runners, (get) getting further ahead every minute.
2. Every day you can (hear) hear something interesting t school. When you come home after classes, you often (tell) tell your parents what you (hear) have heard and (see) seen at school. Two friends went on a trip to London.
3. They (enter) entered restaurant for dinner. On the table (stand) stood a jar of mustard. Not having seen mustard before, one of them (take) took a spoonful into his mouth. Years immediately filled his eyes and his friend asked him what he (cry) was crying about.
4. In two minutes I (be) was up the tree, but It was very difficult (get) to get to the nest. When at last I got there and (can look) could look into the nest, I (see) saw the two young eagles and also some food for them-meat and finish. When I tried (take) to take the young eagles out of the nest, I suddenly (feel) felt a terrible pain in the back of my head. I (look) looked round and (see) saw the mother eagle. And she (be) was ready to make a second attack. You ( must know) must know how strong these eagles are.
5. Eric (bear) was born in 1903 in India where his father worked for the civil service. The family (move) moved to England in 1907 and his 1917 Eric (enter) entered Eton where he (contribute) contributed regularly to the college magazine. His first article (appear) appeared in Lemon in October 1928 while he (live) was living in Paris.
6. Jack Cooper (be) have been a production manager at Weston Aeronautics for ten years now. He (live) is living in a small house in the suburbs of Bristol with his wife, Peggy. At the moment, Weston (expand) is expanding into Europe and they (build) have built a new factory in Toulouse.
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.