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Most of us think that great ideas were the result of genius thinking. However, many of the greatest discoveries and inventions in history began with very simple beginnings. In the 18th century, James Watt was boiling water at home. As the water began to boil, he suddenly noticed that the steam wass pushing the lid of the kettle. From this, he created the steam engine. In ancident Greece time, Archimedes stepped into a bath tub and felt that water was being pushed out when he stepped in. This is how he came up with the idea of how to find the purity of gold. In the 17th century, Isaac Newton was sitting under a tree when an apple fell and hit him on the head. This í when he realized the pulling force of the earth - the gravity.

There are many other examples of how great ideas began with simple beginnings. What one needs to become an inventor are careful observation and a lot of hard work.

1. Jame Watt lived in _____.

A. the 17th century. B. the 18th century. C. the ancient Greece time

2. Archimedes came up with the idea of how to find purity gold when _____.

A. he was boiling water. B. he was hit by an apple. C. he was stepping into the bath tub.

3. Many great ideas began with _____.

A. genius thinking. B. simple beginnings C. long time working in laboratories.

4. Which of the following is NOT true of inventors?

A. They have simple thinkings. B. They have very careful observations. C. They work extremely hard.

5. Which of the following can be the best title for the passage?

A. James Watt, Archimedes and Isaac Newton. B. Steam Engines, Gold and Gravity. C. Great Ideas with Simple Beginnings.

1
12 tháng 4 2019

1. B 2. C 3. B 4. A 5. C

19 tháng 6 2020

hi m.n làm quen nhé

Read the following fable and put the verbs in brackets into the past simple or the past continuous. The Woodcutter and his Axe One day, a woodcutter (1. cut) _____ a tree on the bank of the river when his axe (2. slip) _____ from his hands and (3. fall) _____ into the water. The poor man (4. be) _____ so sad that he (5. start) _____ to cry bitterly. At this moment, and angel (6. appear) _____ there and (7. ask) _____ the woodcutter why he (8. cry) _____. He (9. tell) _____ the story, and...
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Read the following fable and put the verbs in brackets into the past simple or the past continuous.

The Woodcutter and his Axe

One day, a woodcutter (1. cut) _____ a tree on the bank of the river when his axe (2. slip) _____ from his hands and (3. fall) _____ into the water. The poor man (4. be) _____ so sad that he (5. start) _____ to cry bitterly.

At this moment, and angel (6. appear) _____ there and (7. ask) _____ the woodcutter why he (8. cry) _____. He (9. tell) _____ the story, and the angel (10. feel) _____ sorry and (11. drive) _____ into the river to find the lost axe. Later, he (12. appear) _____ from the water with a gold axe in his hand, but the woodcutter (13. refuse) _____ to take it, saying that it (14. not be) _____ his axe. The angel (15. drive) _____ into the water once again and (16. appear) _____ with an axe that was made of silver. The woodcutter (17. be) _____ still sad. He (18. shake) _____ his read harder and (19. tell) _____ the angle that his own axe (20. be) _____ made of iron. The third time the angle (21. come) _____ out of the water with an iron axe in his hand. Filled with joy, the woodcutter (22. cry) _____, "This belong to me".

He (23. thank) _____ the angle for helping him. The angle (24. be) _____ greatly impressed by his honestly, and he (25. give) _____ the woodcutter the other two axes as a reward for his honestly.

1
31 tháng 10 2018

Read the following fable and put the verbs in brackets into the past simple or the past continuous.

The Woodcutter and his Axe

One day, a woodcutter (1. cut) _WAS CUTTING____ a tree on the bank of the river when his axe (2. slip) __SLIPPED___ from his hands and (3. fall) __FELL___ into the water. The poor man (4. be) __WAS___ so sad that he (5. start) ___STRATED__ to cry bitterly.

At this moment, and angel (6. appear) ___APPEARED__ there and (7. ask) __ASKED___ the woodcutter why he (8. cry) __CRIED___. He (9. tell) __TOLD___ the story, and the angel (10. feel) __FELT___ sorry and (11. drive) __DROVE___ into the river to find the lost axe. Later, he (12. appear) ___APPEARED__ from the water with a gold axe in his hand, but the woodcutter (13. refuse) __REFUSED___ to take it, saying that it (14. not be) ___WASN'T__ his axe. The angel (15. drive) ___DROVE__ into the water once again and (16. appear) __APPEARED___ with an axe that was made of silver. The woodcutter (17. be) ___WAS__ still sad. He (18. shake) __SHOOK___ his read harder and (19. tell) __TOLD___ the angle that his own axe (20. be) __WAS___ made of iron. The third time the angle (21. come) __CAME___ out of the water with an iron axe in his hand. Filled with joy, the woodcutter (22. cry) __CRIED___, "This belong to me".

He (23. thank) __THANKED___ the angle for helping him. The angle (24. be) __WAS___ greatly impressed by his honestly, and he (25. give) __GAVE___ the woodcutter the other two axes as a reward for his honestly.

VI. Reading 1/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 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...
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VI. Reading

1/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 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 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?

3/ Read the following text carefully and choose the correct answer A, B, C or D for each of the gap.

Ewan McGregor was (29)_____ in Scotland in 1971. He decided to be an (30)______ when he was only nine and he (31)_____his first film in 1992. So far in his career he has appeared (32)_____ a lot of different types of films, including comedies, musical, dramas and the Star Wars movies. In his career Ewan has worked with (33)_____ like Cameron Diaz and Nicole Kidman, and his films have won (34)_____ of awards. He loves acting and when he finished (35)_______ the musical, Moulin Rouge, he said, “I have never been happier to do anything in my life”.

29. A. bear B. born C. bearing D. beared

30. A. acting B. actress C. actor D. action

31. A. made B. played C. worked D. starred

32. A. at B. on C. with D. in

33. A. directors B. actors C. actresses D. writers

34. A. a lots B. lots C. much D. some

35. A. to film B. filmed C. film D. filming

4/ Read the text and do the tasks

Almost a hundred thousand people were killed and half a million homes destroyed as a result of an earthquake in Tokyo in 1923. The earthquake began a minute before noon when the habitants of Tokyo were cooking their midday meals. Thousand of stoves were overturned as soon as the earth began to shake . As a result, small fires broke out everywhere and quickly spread. The fire engines were prevented from going to help because many of the roads had cracked open. It was impossible to use fire fighting equipment as most of the water pipes had burst. Consequently, over ninety percent of the damage was caused by fire rather than by the collapse of buildings

* These sentenses are T (true ) or F ( false )

1, A hundred thousand people were killed in Tokyo in 1923 because of an earthquake

2. The earthquake began a minute before midnight

3. The fire engines were prevented from going to help because most of the water pipes had burst

4. Over ninty percent of the damage was caused by fire

2
21 tháng 4 2019

1/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 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 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 is used to send multiple messages over a single wire.

2.What is Bell ‘s ‘phonautograph’

=> It is used to draw the shape of the sound waves.

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

=> The first telephone communication was between Bell and Watson in 1876. Bell was at one end of the line and Watson was working in another room. The first transmitted words were, “Mr Watson, come here. I want to see you.”

3 tháng 5 2019

3/ Read the following text carefully and choose the correct answer A, B, C or D for each of the gap.

Ewan McGregor was (29)_____ in Scotland in 1971. He decided to be an (30)______ when he was only nine and he (31)_____his first film in 1992. So far in his career he has appeared (32)_____ a lot of different types of films, including comedies, musical, dramas and the Star Wars movies. In his career Ewan has worked with (33)_____ like Cameron Diaz and Nicole Kidman, and his films have won (34)_____ of awards. He loves acting and when he finished (35)_______ the musical, Moulin Rouge, he said, “I have never been happier to do anything in my life”.

29. A. bear B. born C. bearing D. beared

30. A. acting B. actress C. actor D. action

31. A. made B. played C. worked D. starred

32. A. at B. on C. with D. in

33. A. directors B. actors C. actresses D. writers

34. A. a lots B. lots C. much D. some

35. A. to film B. filmed C. film D. filming

4 tháng 12 2017

Đáp án: Almost a hundred thousand people were killed.

7 tháng 10 2019

Đáp án: About ten percent.

Question VI. Read the passage and circle the best answer to each of the following questions about it (1,0p) Almost a hundred thousand people were killed and half a million homes destroyed as a result of an earthquake in Tokyo in 1923. The earthquake began a minute before the noon when the inhabitants of Tokyo were cooking their midday meals. Thousands of stoves were overturned as soon as the earth began to shake. As a result, small fires broke out everywhere and quickly spread. The fire...
Đọc tiếp

Question VI. Read the passage and circle the best answer to each of the following questions about it (1,0p)

Almost a hundred thousand people were killed and half a million homes destroyed as a result of an earthquake in Tokyo in 1923. The earthquake began a minute before the noon when the inhabitants of Tokyo were cooking their midday meals. Thousands of stoves were overturned as soon as the earth began to shake. As a result, small fires broke out everywhere and quickly spread. The fire engines were prevented from going to help because many of the roads had cracked open. It was impossible to use fire fighting equipment as most of the water pipes had burst. Consequently, over ninety percent of the damage caused by fire rather than by the collapse of the buildings.

1. How many people were killed in the earthquake in Tokyo in 1923?

A. Ten thousand people B. Almost a hundred thousand people

C. Thousands of people D. Many people

2. When did the earthquake begin?

A. began a minute before the noon in 1923 B. began a minute before the noon in 1924

C. began a minute before the noon in 1925 C. began a minute before the noon in 1922

3. What happened as soon as the earth began to shake?

A. people died B. the water pipes had burst

C. Thousands of stoves were overturned D. the roads had cracked open

4. Why was the fire engines prevented from going to help?

A. because the water pipes had burst B. because no one helped

C. because small fires broke out everywhere D. because many of the roads had cracked open

5. What was most of the damage caused by?

A. fire B. the roads C. water pipes D. the collapse of the buildings

2
13 tháng 5 2020

Question VI. Read the passage and circle the best answer to each of the following questions about it (1,0p)

Almost a hundred thousand people were killed and half a million homes destroyed as a result of an earthquake in Tokyo in 1923. The earthquake began a minute before the noon when the inhabitants of Tokyo were cooking their midday meals. Thousands of stoves were overturned as soon as the earth began to shake. As a result, small fires broke out everywhere and quickly spread. The fire engines were prevented from going to help because many of the roads had cracked open. It was impossible to use fire fighting equipment as most of the water pipes had burst. Consequently, over ninety percent of the damage caused by fire rather than by the collapse of the buildings.

1. How many people were killed in the earthquake in Tokyo in 1923?

A. Ten thousand people B. Almost a hundred thousand people

C. Thousands of people D. Many people

2. When did the earthquake begin?

A. began a minute before the noon in 1923 B. began a minute before the noon in 1924

C. began a minute before the noon in 1925 C. began a minute before the noon in 1922

3. What happened as soon as the earth began to shake?

A. people died B. the water pipes had burst

C. Thousands of stoves were overturned D. the roads had cracked open

4. Why was the fire engines prevented from going to help?

A. because the water pipes had burst B. because no one helped

C. because small fires broke out everywhere D. because many of the roads had cracked open

5. What was most of the damage caused by?

A. fire B. the roads C. water pipes D. the collapse of the buildings

#maymay#

24 tháng 3 2021

Cho mình hỏi bài này bạn lấy từ đâu vậy ạ?

 

A. The environment is everything around us, both natural and made by man. A major problem in the world today is the destruction of the natural environment. This is a complicated problem. We burn fuel, and this causes air pollution. We throw away lastic bags, containing toys and other objects. These stay in the environment, they are not like paper or wood that slowly disappear. We have made thousands of new chemicals. Factories that make or use chemicals always have chemical wastes. These are...
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A. The environment is everything around us, both natural and made by man. A major problem in the world today is the destruction of the natural environment.

This is a complicated problem. We burn fuel, and this causes air pollution. We throw away lastic bags, containing toys and other objects. These stay in the environment, they are not like paper or wood that slowly disappear. We have made thousands of new chemicals. Factories that make or use chemicals always have chemical wastes. These are often poisonous, and they also stay in the environment.

Since 1945 several countries have been testing nuclear bombs in the air and underground. The explosions in the air cause nuclear fallout. The fallout causes cancer and kills animals and people. Nuclear power plants that make electricity also produce dangerous wastes and have accidents that can be very disastrous.

1. What is a big problem in the world today?

A. The development of the population. B. The destruction of the natural environment.

C. Bomb testing. D. Throwing away plastic bags.

2. What is the cause of the air pollution?

A. Fuel burning. B. Smoke from vehicles. C. Toys and other objects. D. Paper or wood.

3. What does the word "these" in the second paragraph refer to?

A. New chemicals. B. Factories. C. Chemical wastes. D. Poisons.

4. The nuclear fallout causes __________.

A. chemical wastes. B. cancer and kills animals and people.

C. water pollution. D. dangerous wastes.

5. What is the benefit of nuclear power?

A. Causing nuclear fallout. B. Producing dangerous.

C. Having accidents. D. Making electricity.

B. Thomas Edison was one of the greatest inventors of the world. He was responsible for more than one thousand inventions including the electric light bulb and the record player. He also created the world's first industrial research laboratory.

Edison was born in 1847 in Ohio, USA. When he was 10 years old, he set up asmall baloratory after he had read a science book his mother showed him. In 1869, he borrowed some money and began to make inventions. In 1876 he built a new laboratory so that he could spend all his time inventing. He planned to turn out minor inventions every ten days and "big trick" every six months. He developed many devices that brought great benefits to people's life. He once said that the value of an idea lay in the using of it. Edison died in 1931, after having aremarkably productive life.

1. Who was Thomas Edison?

2. When and where was he born?

3. What did he invent?

4. Did he build a new laboratory in 1876?

5. When did he die?

1
14 tháng 4 2019

A. The environment is everything around us, both natural and made by man. A major problem in the world today is the destruction of the natural environment.

This is a complicated problem. We burn fuel, and this causes air pollution. We throw away lastic bags, containing toys and other objects. These stay in the environment, they are not like paper or wood that slowly disappear. We have made thousands of new chemicals. Factories that make or use chemicals always have chemical wastes. These are often poisonous, and they also stay in the environment.

Since 1945 several countries have been testing nuclear bombs in the air and underground. The explosions in the air cause nuclear fallout. The fallout causes cancer and kills animals and people. Nuclear power plants that make electricity also produce dangerous wastes and have accidents that can be very disastrous.

1. What is a big problem in the world today?

A. The development of the population. B. The destruction of the natural environment.

C. Bomb testing. D. Throwing away plastic bags.

2. What is the cause of the air pollution?

A. Fuel burning. B. Smoke from vehicles. C. Toys and other objects. D. Paper or wood.

3. What does the word "these" in the second paragraph refer to?

A. New chemicals. B. Factories. C. Chemical wastes. D. Poisons.

4. The nuclear fallout causes __________.

A. chemical wastes. B. cancer and kills animals and people.

C. water pollution. D. dangerous wastes.

5. What is the benefit of nuclear power?

A. Causing nuclear fallout. B. Producing dangerous.

C. Having accidents. D. Making electricity.

B. Thomas Edison was one of the greatest inventors of the world. He was responsible for more than one thousand inventions including the electric light bulb and the record player. He also created the world's first industrial research laboratory.

Edison was born in 1847 in Ohio, USA. When he was 10 years old, he set up asmall baloratory after he had read a science book his mother showed him. In 1869, he borrowed some money and began to make inventions. In 1876 he built a new laboratory so that he could spend all his time inventing. He planned to turn out minor inventions every ten days and "big trick" every six months. He developed many devices that brought great benefits to people's life. He once said that the value of an idea lay in the using of it. Edison died in 1931, after having aremarkably productive life.

1. Who was Thomas Edison?

→Thomas Edison was one of the greatest inventors of the world

2. When and where was he born?

→Edison was born in 1847 in Ohio, USA

3. What did he invent?

→He invented the electric light bulb and the record player.

4. Did he build a new laboratory in 1876?

→Yes ,he did

5. When did he die?

→He died in 1931

12 tháng 10 2018

Đáp án: Because many of the roads had cracked open.

4 tháng 6 2017

Đáp án: The earthquake began a minute before noon when the habitants of Tokyo were cooking their midday meals.

VIII. Read the passage and decide whether the statements are True (T) or False (F). There are many causes that lead to water pollution. One main cause of this issue is waste water coming from many factories and then being directly pulled out into water bodies, especially into rivers or seas without any treatment because this is the most convenient way of disposing waste water. Industrial waste consists of some kinds of chemical substances such as sulphur, which is harmful for marine life. Lead...
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VIII. Read the passage and decide whether the statements are True (T) or False (F). There are many causes that lead to water pollution. One main cause of this issue is waste water coming from many factories and then being directly pulled out into water bodies, especially into rivers or seas without any treatment because this is the most convenient way of disposing waste water. Industrial waste consists of some kinds of chemical substances such as sulphur, which is harmful for marine life. Lead is known as the main reason for cancer disease. Cancer has become a popular disease in several communes which are called “cancer villages”. Another cause is the awareness of citizens, people always use water for many purposes and then they dump waste water or garbage directly into rivers, canals and ponds and so on. In 2004, because of a bird flu outbreak in Viet Nam, people threw poultry to water body that made water highly polluted. 1. Waste water from many factories which is dumped into water bodies directly causes water pollution. 2. Dumping waste directly into water is the most convenient way of disposing waste water. 3. Sulphur is believed the main reason for cancer. 4. Cancer villages occurred in 2004. 5. Due to lack of awareness, people poisoned water with dead poultry when there was a bird flu outbreak in 2004.
1
17 tháng 5 2021

1.T.

2.T.

3.F.

4.F.

5.T.