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9 tháng 1 2017
1. The manager always welcomes new employees
=> New employees are always welcomed by the manager.
2. Janet's colleagues gave her a present when she retired
=> Janet was given a present by Janet's colleagues when she retired.
3. Thomas Edison invented the phonograph in 1877.
=> The phonograph was invented by Thomas Edison in 1877.
4. Stephen Court has just invented an armchair which can play music
=> An armchair which can play music has just been invented by Stephen Court.
5. Where will your company send you next year?
=> Where will you be sent by your company next year?
LN
9 tháng 1 2017
1. The manager always welcomes new employees
=> New employees are always welcomed by the manager.
2. Janet's colleagues gave her a present when she retired
=> Janet was given a present when she retired by her colleagues.
3. Thomas Edison invented the phonograph in 1877.
=>The phonograph was invented by Thomas Edison in 1877.
4. Stephen Court has just invented an armchair which can play music
=> An armchair which can has just been invented by Stephen Court .
5. Where will your company send you next year?
=>Where will you be sent next year by your company?
6 tháng 5 2018
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.
H
24 tháng 2 2020
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.
5 tháng 12 2018
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
MH
15 tháng 6 2019
an american called Thomas Alva Edison __ the first man __ sound. In 1878. he invented a machine __ a phonograph. The phonograph was a bit __ a record player, but it used metal cylinders __ discs. Flat discs (records) appeard ten years _
Tape records first appeared __ the 1930s, but they were large and expensive. Then, in 1863, the Philips Company developed the first cassette. Cassettes are still very popular all __ the worls.
1) a. is b. was c. to be d. a&b
2) a. record b. to record c. recording d. for recording
3) a. called b. was called c. calling d. was calling
4) a. like b. the same c. as d. different
5) a. although b. instead of c. but also d. neither
6) a.late b. lately c. later d. latest
7) a. in b. at c. on d. since
8) a.on b. in c. over d. Rỗng
Y
15 tháng 6 2019
An american called Thomas Alva Edison __ the first man __ sound. In 1878. he invented a machine __ a phonograph. The phonograph was a bit __ a record player, but it used metal cylinders __ discs. Flat discs (records) appeard ten years _
Tape records first appeared __ the 1930s, but they were large and expensive. Then, in 1863, the Philips Company developed the first cassette. Cassettes are still very popular all __ the worls.
1) a. is b. was c. to be d. a&b (có khả năng là b đúng hơn)
2) a. record b. to record c. recording d. for recording
3) a. called b. was called c. calling d. was calling
4) a. like b. the same c. as d. different
5) a. although b. instead of c. but also d. neither
6) a.late b. lately c. later d. latest
7) a. in b. at c. on d. since
8) a.on b. in c. over d. Rỗng
20 tháng 4 2022
. Thomas Edison is an ……………………….who invented the light bulbs.
A. invention B. invented C. inventor D. inventer
. If there …………………no water and air, there would be no life on earth.
A. is B. are C. will be D. were
.America has celebrated Thanks giving Day on the fourth Thursday of November …1864
A. ago B. since C. last D. in
. We’ve decided ……………..a trip to Ho Chi Minh City for some days.
A. have B. had C. having. D. to have
.I intended……………. to New York next month.
A. flew B . to fly C. fly D. flying
. She said she ………. to the Moon when she had enough money.
A. travel B. to travel C. would travel D. travelling
The sight of too many advertising billboards, overhead poles and shop signs causes........... pollution
A. air B. light C. noise D. visual
.Lien told me that……………. a biology teacher.
A. she wants to become B. she wanted to become
C. she wanted becoming D. she wants becoming
. The teacher ………..….. me that I had better devote more time to science subjects such as physics, chemistry and biology.
A. told B. said C. spoke D. tell
. At 10 a.m tomorrow, she will be in. She ............. with her colleagues in Viet Nam
A. video conferenced B. video conference
C. will be video conferencing D. will video conferencing
. Tom: I couldn’t call you either. My battery was flat
.A Oh, no B. That’s awful ! C. Never mind D. Great!
. We need ……………..him more often.
.A call B. to call C. calling D. called
. Do you know that the telephone, the television, and penicillin are Scottish ………?
.A. invent B. inventors C. inventions D. invented
.. Both french and English are official ……… in Canada
A. languages B. language C. states D. cities
Thomas edison invented the phonograph in 1877
=>The photograph was invented in 1877 by Thomas Edison