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15 tháng 2 2022

11,human

12.intelligence

13. flexible

14.natural ( ở đây có nghĩa là tự nhiên; thoải mái )

15.interactive 

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....
Đọc tiếp

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. However, the way the telephone works is still the same. I. What has become an important part in our daily life? 2. What do the words " tele" and" phone " mean? 3. How does the telephone carry sound over a distance? 4. Who invented the telephone? 5. When was the telephone invented? 6. Has the design of the telephone set changed a lot since its invention? 2.Alexander Graham Bell was born in Scotland. He emigrated to Canada first and then to the USA in 1870s In America, he worked with the deaf-mutes at Boston University. Soon, Bell started experimenting with ways of transmitting speech over a long distance. He worked with Thomas Watson, his assistant. Bell and Watson conducted many experiments. He successfully demonstrated his invention to the public at countless exhibitions, he invented the telephone. By 1877 the first telephone was in commercial use. 1. Where was Alexander Graham Bell born ? 3. Who did Bell work with at Boston University? 4. What did Bell invent ? 5. Did Bell conduct many experiments in America? 6. Where did he successfully demonstrate his invention? 2. Where did he emigrate first ?

1
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

Fill one suitable word in each space of the following passage About two hunderd years ago man lived in great harmony with his environment......(1)........industry was not much developed. Today the situation is quite different.People all over the world are worried about......(2)......is happening to the enviroment, because od modern industry and the need for more and more energy. Newspaper and magazines write about water pollution, air pollution and land pollution. Why is.......(3)......so...
Đọc tiếp

Fill one suitable word in each space of the following passage

About two hunderd years ago man lived in great harmony with his environment......(1)........industry was not much developed. Today the situation is quite different.People all over the world are worried about......(2)......is happening to the enviroment, because od modern industry and the need for more and more energy. Newspaper and magazines write about water pollution, air pollution and land pollution.

Why is.......(3)......so much discussion about pollution ? After all, people have been .......(4)....... the world around them for thousands of years. But in the past, there were not many people and lots of room in the world so they could move to another place when their sattlements became ......(5).....

Now, however, many parts os the world are crowded, people live in big cities and much of our waste, especially waste from factories, electric power stations, the chemical industry and heavy industry is very dangerous. Much of this dangerous waste goes into the air and is carried by the ......(6)....... for great distance.

The earth is our home. We must take care of it, for ourselves and for the........(7)...... generations. This means keeping our environment clean. Ecologists, the scientists who study the relation between living ......(8).....and the environment point out the importance of this task. However, each of us must do everythingpossible to keep the land, air and water clean.

1
20 tháng 1 2019

Fill one suitable word in each space of the following passage

About two hunderd years ago man lived in great harmony with his environment......(1)while........industry was not much developed. Today the situation is quite different.People all over the world are worried about......(2)what......is happening to the enviroment, because od modern industry and the need for more and more energy. Newspaper and magazines write about water pollution, air pollution and land pollution.

Why is.......(3)there......so much discussion about pollution ? After all, people have been .......(4)polluting....... the world around them for thousands of years. But in the past, there were not many people and lots of room in the world so they could move to another place when their sattlements became ......(5)dirty.....

Now, however, many parts os the world are crowded, people live in big cities and much of our waste, especially waste from factories, electric power stations, the chemical industry and heavy industry is very dangerous. Much of this dangerous waste goes into the air and is carried by the ......(6)....... for great distance.

The earth is our home. We must take care of it, for ourselves and for the........(7)next...... generations. This means keeping our environment clean. Ecologists, the scientists who study the relation between living ......(8)objects.....and the environment point out the importance of this task. However, each of us must do everythingpossible to keep the land, air and water clean.

20 tháng 1 2019

Cảm ơn câu trả lời của bạn !

Nylon was invented in the early 1930s by an American chemist, Julian Hill. Other scientists worked with his invention and finally on 27 October 1938, nylon was introduced to the world. It was cheap and strong and immediately became successful, especially in the making of ladies’ stockings. During the Second World War, the best present for many women was a pair of nylon stockings, but more importantly, it was used to make parachutes and tyres. Today, nylon is found in many things: carpets,...
Đọc tiếp

Nylon was invented in the early 1930s by an American chemist, Julian Hill. Other scientists worked with his invention and finally on 27 October 1938, nylon was introduced to the world. It was cheap and strong and immediately became successful, especially in the making of ladies’ stockings.
During the Second World War, the best present for many women was a pair of nylon stockings, but more importantly, it was used to make parachutes and tyres. Today, nylon is found in many things: carpets, ropes, seat belts, furniture, computers, and even spare parts of human body. It has played an important part in our lives for over 50 years. Next year, about 36 million tons of it will be manufactured.

1. Nylon can be found in .......

a. many things b. spare parts of the human body

c. furniture d. all are correct

2. what does the word 'introduced' in line 3 mean?

a. tell somebody your name. b. tell somebody the name of a person

c. bring in sth new d. bring sth somewhere

3. Nylon.....

a. was invented by Julian Hill b. was strong but expensive

c. was not very popular d. all are correct

4. which of the following is NOT true

a. Nylon was used to make ladies' stocking

b. Today, Nylon still plays an important part in our lives

c. At first, people didn't want to use Nylon

d. We can found Nylon in computers

2
8 tháng 6 2019

Nylon was invented in the early 1930s by an American chemist, Julian Hill. Other scientists worked with his invention and finally on 27 October 1938, nylon was introduced to the world. It was cheap and strong and immediately became successful, especially in the making of ladies’ stockings.
During the Second World War, the best present for many women was a pair of nylon stockings, but more importantly, it was used to make parachutes and tyres. Today, nylon is found in many things: carpets, ropes, seat belts, furniture, computers, and even spare parts of human body. It has played an important part in our lives for over 50 years. Next year, about 36 million tons of it will be manufactured.

1. Nylon can be found in .......

a. many things b. spare parts of the human body

c. furniture d. all are correct

2. what does the word 'introduced' in line 3 mean?

a. tell somebody your name. b. tell somebody the name of a person

c. bring in sth new d. bring sth somewhere

3. Nylon.....

a. was invented by Julian Hill b. was strong but expensive

c. was not very popular d. all are correct

4. which of the following is NOT true

a. Nylon was used to make ladies' stocking

b. Today, Nylon still plays an important part in our lives

c. At first, people didn't want to use Nylon

d. We can found Nylon in computers

8 tháng 6 2019

1 a hay d đều được nhỉ

Rewrite each of the following sentences so that it means exactly the same as the given one. Using the given words in brackets. Do not change the word. 1: I'm not you. But I think you should recycle these plastic carrier bags. (if) .................................................................. 2: Emma came first because she worker hard. ( result)......................................................... 3: Eating too much sugar can result in health problems. ( lead...
Đọc tiếp

Rewrite each of the following sentences so that it means exactly the same as the given one. Using the given words in brackets. Do not change the word.

1: I'm not you. But I think you should recycle these plastic carrier bags. (if) ..................................................................

2: Emma came first because she worker hard. ( result).........................................................

3: Eating too much sugar can result in health problems. ( lead )....................................................................

4: All frights had to be cancelled as a result of the pilots sudden strike. (so)...........................................................................

5: If I could swim. I would go scuba diving with Terry. (beacause).............................................................

Give the correct form of the words to complete the following sentences.

John watched a ( 1. document) on TV last night. It was all about the problems ( 2. threaten) our environment. He was shocked to find out how little he knew about (3.globe) warning or acid rain. He had heard the term before but he knew ( 4. practical) nothing about the damage they cause to our planet. He feels he should do something to be (5.help). He would like to join an ( 6.organize), but he doesn't know which one to join. He has seen so many (7.advertise) in newspapers that he can't make up his mind. I lowever., he believes that it is ( 8. acceptable) not to be environmentally aware and he is ( 9.hope) that one day everyone will be part of a world movement to save the earth. He was sure that in this time of ( 10. technology) advances, we find may to solve the world's problems.

1.................. 2................. 3................. 4.................. 5................. 6................7.................. 8................. 9................. 10.................

1
12 tháng 4 2018

Rewrite each of the following sentences so that it means exactly the same as the given one. Using the given words in brackets. Do not change the word.

1: I'm not you. But I think you should recycle these plastic carrier bags. (if)

........If I were you, I would recycle these plastic carrier bags.......

2: Emma came first because she worker hard. ( result)

..............Emma came first as a result of her hard work.............

3: Eating too much sugar can result in health problems. ( lead )

...............Eating too much sugar can lead to health problems.......

4: All frights had to be cancelled as a result of the pilots sudden strike. (so)

..........The pilots suddenly went on strike, so all flights had to be cancelled. ..........

5: If I could swim. I would go scuba diving with Terry. (beacause)

....I don't go scuba diving with Terry because I can't swim........

Give the correct form of the words to complete the following sentences.

John watched a ( 1. document)documentary on TV last night. It was all about the problems ( 2. threaten)threatening our environment. He was shocked to find out how little he knew about (3.globe)global warning or acid rain. He had heard the term before but he knew ( 4. practical)practically nothing about the damage they cause to our planet. He feels he should do something to be (5.help)helpful. He would like to join an ( 6.organize)organization , but he doesn't know which one to join. He has seen so many (7.advertise)advertisements in newspapers that he can't make up his mind. I lowever., he believes that it is ( 8. acceptable)unacceptable not to be environmentally aware and he is ( 9.hope)hopeful that one day everyone will be part of a world movement to save the earth. He was sure that in this time of ( 10. technology)technological advances, we find may to solve the world's problems.

1............. 2................. 3................. 4.................. 5................. 6................7.................. 8................. 9................. 10.................

Complete the passage with the suitable words. Health is something we tend to ignore when we have it. When our body is rather well, we're hardly ever (1) .......... of it. But illness can come, even (2) ........... we are young. In fact, childhood has been a very vulnerable time. Many (3) ........ attacked children in particular and people knew very little about how to prevent such illness or how to (4) ........ them once they struck. The resuft was that many children died. About century ago,...
Đọc tiếp

Complete the passage with the suitable words.

Health is something we tend to ignore when we have it. When our body is rather well, we're hardly ever (1) .......... of it. But illness can come, even (2) ........... we are young. In fact, childhood has been a very vulnerable time. Many (3) ........ attacked children in particular and people knew very little about how to prevent such illness or how to (4) ........ them once they struck. The resuft was that many children died. About century ago, however, scientists found out about germs, and then everything (5) ........ The cause of many diseases (6) ........ known, and cures were developed. As this medical knowledge spread the world became (7).......... safer for children. The resuft is that whereas a hundred years ago the average man lived for 35 years. Nowadays, in many places of the world, people can expect to (8)........... for years. And what do we except by the years 2010 ? Undoubtedly, (9)....... science will continue to advance. Some people will be able to (10).......... medical problems that are unavoidable today.

1
18 tháng 7 2018

Complete the passage with the suitable words.

Health is something we tend to ignore when we have it. When our body is rather well, we're hardly ever (1) ..aware........ of it. But illness can come, even (2) .......when.... we are young. In fact, childhood has been a very vulnerable time. Many (3) ....diseases.... attacked children in particular and people knew very little about how to prevent such illness or how to (4) ...cure..... them once they struck. The resuft was that many children died. About century ago, however, scientists found out about germs, and then everything (5) .....changed... The cause of many diseases (6) ......was.. known, and cures were developed. As this medical knowledge spread the world became (7)......much.... safer for children. The resuft is that whereas a hundred years ago the average man lived for 35 years. Nowadays, in many places of the world, people can expect to (8)......live..... for years. And what do we except by the years 2010 ? Undoubtedly, (9)...medical.... science will continue to advance. Some people will be able to (10)......solve.... medical problems that are unavoidable today.

I/ Match A and B A B 1. You have a hiccup 2. He touched a hot burner on the stove 3.He walked barefoot on some glass 4.You shouldn't eat too much so quickly 5. He had a toothache 6.She sneezed 7. It was so smoky 8. He missed a step walking downstairs a. He burned his finger b. Because of the dust in the room c. You may have a stomachache d. That he could not stop coughing e.Take a drink of water f. He...
Đọc tiếp

I/ Match A and B

A B

1. You have a hiccup

2. He touched a hot burner on the stove

3.He walked barefoot on some glass

4.You shouldn't eat too much so quickly

5. He had a toothache

6.She sneezed

7. It was so smoky

8. He missed a step walking downstairs

a. He burned his finger

b. Because of the dust in the room

c. You may have a stomachache

d. That he could not stop coughing

e.Take a drink of water

f. He went to the dentist

g. He cut his foot

h.He twisted his ankle

1........... 2........... 3............ 4............. 5............

6........... 7............. 8.............

II/ Fill in the blank with a suitable word

1. It was quite a bad cut and it was bleeding a lot, so I put on a ...........

2. He was ten kilos overweight and was advised to go on a ..............

3. You've eaten too much; that's why you have a pain in your .............

4. If you want to stay fit, don't eat too much and take plenty of ............ every day.

5. He .......... out at the gym to keep fit.

6. I have to go to the............ .I've got two fillings done.

7. I went to the doctor and she prescribed some ............

8. He coughs and sneezes a lot. I think he has a .............

III/ Fill in the gap with the suitable word. The intitial letter has been given for you

1. If you want a visa, you must book a r.......... ticket.

2. He has the flu so he has to stay at home on s........... leave.

3. When someone is leaving, you can say to them "Have a nice j.........."

4. A c............ is a trip on the sea visiting different places.

5. I'd love to move to the country and live in a old c.............

6. In the city centre, inexpensive a.......... is hard to find because it is scarce.

7. The main symptom of a cold is that you keep s...........

8. She was in terrible pain and the nurse gave her an i...........

9. He has worked so much on the computer today so he has a terrible

h...........

10. When I'm on holiday, I enjoy s......... on the beach.

IV/ Read the following paragraph and write the correct word (printed in bold type) for each definition.

The world's oceans are so vast that they can cope with the present levels of pollution. However, little is known about the long term effects of such slow poisoning. The most serious problem of modern times is that man is destroying the earth's natural resources and transforming huge areas into wasteland. As a result, it is becoming extremely difficult to grow enough to feed the world's rapidly increasing population. A way of protecting all the wildlife on the earth must also be found as many species are in danger of disappearing completely from the face of the earth. The dangers, however, are not confined solely to the land and the sea. The smoke in the atmosphere, for example, in increasing so much that the amount of sunlight has been reduced in many cities. Man's whole environment is being changed in a serious way.

1. birds, animals, fish which are not tame ...........................

2. keeping something safe from harm ...........................

3. The process of making something dirty ................

4. barren area, desert ......................

5. the air, water and land in which we live.....................

6. causing damage ......................

7. wealth, goods or products people can use ...................

8. The air surrounding the earth .....................

9. the number of people living in one place .......................

10. results, consequences .............................

V/ Complete the paragraph by using the correct form of the words in brackets.

A STRANGE OBJECT IN THE FIELD

There is a considerable public concern in Shaston following the (discover).............. on Wednesday evening of a metal (contain)............... filled with (poison).............. liquid. The object was found by a local (reside).............. when he was walking with his lovely dog in a field behind a newly built chemical factory. As yet, the factory has been (able)........... to provide any (explain)............. as to show how the object came to be in the field. A spokersperson stated that a full investigation was taking place and that security procedures were being reviewed.

People living in the (neighbor)............are extremely angry, as a year ago they withdrew their objection to the (decide).............. to biuld the factory here after the company had stated that no dangerous (chemistry).............. would be produced on this site.

1
10 tháng 2 2019

V/ Complete the paragraph by using the correct form of the words in brackets.

A STRANGE OBJECT IN THE FIELD

There is a considerable public concern in Shaston following the (discover)...discovery........... on Wednesday evening of a metal (contain)....container........... filled with (poison)....poisonous .......... liquid. The object was found by a local (reside).....resident......... when he was walking with his lovely dog in a field behind a newly built chemical factory. As yet, the factory has been (able)....unable....... to provide any (explain)...explanation.......... as to show how the object came to be in the field. A spokersperson stated that a full investigation was taking place and that security procedures were being reviewed.

People living in the (neighbor)..neighborhood..........are extremely angry, as a year ago they withdrew their objection to the (decide)....decider.......... to biuld the factory here after the company had stated that no dangerous (chemistry)...chemical........... would be produced on this site.

Use the correct form of words in brackets.1.Today scientific progress is mostly defined in terms of (technology) ......... advancements.2. The first experience was (succeed)......., so we need to do another one.3. A (geology) .......... is a scientist who studies the solid and liquid matter that constitutes the Earth.4. The US(explore)......of the Moon began with the Ranger 4 impactor in 1962.5. A nuclear power reactor (operate).......... could provide assistance with the loading and unloading...
Đọc tiếp

Use the correct form of words in brackets.

1.Today scientific progress is mostly defined in terms of (technology) ......... advancements.

2. The first experience was (succeed)......., so we need to do another one.

3. A (geology) .......... is a scientist who studies the solid and liquid matter that constitutes the Earth.

4. The US(explore)......of the Moon began with the Ranger 4 impactor in 1962.

5. A nuclear power reactor (operate).......... could provide assistance with the loading and unloading of nuclear fuel.

6. The study point out that many people's health has been affected from bathing or drinking (pure).....water.

7. Thousands of (chemistry)....... are used in everyday products - in our water, our food and in the air we breathe.

8. (Research) ...... in Japan have found that human aeging may be able to be delayed or even reserved.

9. Here are several(science)...... proven studies that describe how to keep fit.

 

 

 

2

1, technological

2, unsuccessful

3, geologist

4, exploration

5, operator

6, impure

7, chemicals

8, researchers

9, scientially

#Học tốt#

21 tháng 3 2020

Trl 
1, Technological

2, unsuccesful

3, geologist

4,  exploration

5, operator

6, impure

7, chemicals

8, researchers

9. scientially


 

I. Write sentences with the cue words, using the past progressive tense. They/ play/ tennis/ 10.30 yesterday morning. Ann/ do/ homework/ 5 o’clock this afternoon. My father/ wash/ car/ from/ five to six. This time last year/ we/ live/ France. The students/ offer/ flowers/ the visitors. I/ cook/ dinner/ half an hour ago. She/ work/ the studio/ that time. What/ you/ do/ from 3 to 6 yesterday afternoon? I/ write/ my report/ 8 o’clock last night. II. Put the verbs into correct form: past...
Đọc tiếp

I. Write sentences with the cue words, using the past progressive tense.
They/ play/ tennis/ 10.30 yesterday morning.
Ann/ do/ homework/ 5 o’clock this afternoon.
My father/ wash/ car/ from/ five to six.
This time last year/ we/ live/ France.
The students/ offer/ flowers/ the visitors.
I/ cook/ dinner/ half an hour ago.
She/ work/ the studio/ that time.
What/ you/ do/ from 3 to 6 yesterday afternoon?
I/ write/ my report/ 8 o’clock last night.
II. Put the verbs into correct form: past progressive or past simple.
The doorbell (ring) ______ while Tom (watch) _______ television.
How fast _______ you _______ (drive) when the accident (happen) ______ ?
Anna and Susan (make) ______ dinner when Martin (arrive) ______ home.
The light (go) ______ out while we (have) ______ dinner. But it (come) ______ again after about ten minutes.
“What _______ you (do) ______ this time yesterday?” – I (work) ______ on the computer.”
It suddenly (begin) ______ rain while Laura (sit) ______ in the garden.
It (be) ______ cold when we (leave) ______ the house that day, and a light snow (fall) _______.
When I last (see) ______ them, they (try) ______ to find a new house near their work.
I (walk) _______ along the street when I suddenly (feel) ______ something hit me in the back. I (not/ know) _______ what it was.
When we (drive) _______ down the hill, a strange object (appear) _______ in the sky.
III. Complete the passage with the most suitable words.
Torquay is one of the (1) ______ popular holiday resorts in Britain. (2) ______ provides entertainment, sports of every kind, etc. You can (3) ______ at the hotels by the sea, or at a comfortable expensive (4) ______ houses. There (5) ______ camping sites, too. Torquay has large sandy beaches (6) ______ you can buy refreshments and hire (7) ______ to sit on. There are large areas of grass land and miles of cliff paths (8) ______ walkers.
IV. Read the passage, then answer the questions.
New York City is located in the southeastern part of New York State just east of New Jersey. The city was found by the Dutch in 1624. At first is called Fort Amsterdam, and then New Amsterdam. In 1664, the English took over the city and renamed it New York. With the population of more than 7 millions in the city and 19 million in the metropolitan region, New York is the largest city in the United States. It is divided into five parts, which are Manhattan, the Bronx, Brooklyn, Queens, and Staten Island. The total area of these parts is 946 square kilometers. Visitors to New York are all attracted by places such as the Statue of Liberty, the Empire State Building, Wall Street, and Broadway theater district. New York is also where tourists can visit some world famous art galleries and museums.
Where is New York City?
Why was New York originally called New Amsterdam?
When was it found?
What is its population?
How many parts are there in the city?
How big is it?
What are visitors to New York attracted by?

8
10 tháng 1 2018

III

Torquay is one of the (1) ____most_____ popular holiday resorts in Britain. (2) ___It_____ provides entertainment, sports of very kind, etc. You can (3) ____live____ at the hotels by the sea, or at comfortable but less expensive (4) ___than_____ houses. There (5) ___are_____ camping sites too. Torquay has large sandy beaches (6) ___where_____ you can buy refreshment and hire (7) ____chairs (ko chắc lắm)____ to sit on. There are areas of grass land and miles of cliff paths (8) ____for____ walkers.

10 tháng 1 2018

-Where is New York City ?

=> In the south of teh USA

- Why was New York originally called New Amsterdam?

=> Because it was founded by the Dutch .

- When was it found?

=>The city was found by the Dutch in 1624

-What is its population?

=> 26million

-How many parts are there in the city?

=> The city was named New York by the Dutch .

- What are visitors to New York attracted by?

=> Visitors to New York are all attracted by places such as the Statue of Liberty, the Empire State Building, Wall Street, and Broadway theater district.

NẾU NHƯ SAI THJ THUI NHA !!tẠI VÌ MK TỰ LÀM KO CHẮC ĐÂU ĐÓ NHEN!!!

4 tháng 11 2019

1. .........when dining, South Koreans use cushions to sit on the floor and eat from a low table

2. The wai is the traditional form of...greeting...in Thailand(greet)

3. They weren't...obliged.....to live with their parents after the wedding(obligation)

4. It is considered..impolite.....to address an elder with his or her given name(polite)

5. Is that woman the..hostedd.....of the party? (host)

6. The children in our family are always....respecting... their elders(respect)

7.Custom...different....from tradition in some aspects such as scale and time(different)

8. Don't use your personal chopsticks to get food from the....serving.....dish(serve)

9. Many families have three..generations...., which create unique cultural features(generate)

10. We have lots of customs and it can get a bit...confusing......for visitors(confuse)

4 tháng 12 2019

1. .........when dining, South Koreans use cushions to sit on the floor and eat from a low table

2. The wai is the traditional form of...greeting...in Thailand(greet)

3. They weren't...obliged.....to live with their parents after the wedding(obligation)

4. It is considered..impolite.....to address an elder with his or her given name(polite)

5. Is that woman the..hostedd.....of the party? (host)

6. The children in our family are always....respecting... their elders(respect)

7.Custom...different....from tradition in some aspects such as scale and time(different)

8. Don't use your personal chopsticks to get food from the....serving.....dish(serve)

9. Many families have three..generations...., which create unique cultural features(generate)

10. We have lots of customs and it can get a bit...confusing......for visitors(confuse)