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A mobile phone, also known as a cell phone, is one that we can use to make telephone calls to anyone from a great distance via a radio link. Apart from telephony, modern smart mobile phones also support a number of other services including text messaging, internet access, gaming, photography, and many business applications. The first cell phone weighed about 2 kilograms and was demonstarted in 1973 by Dr. Martin Cooper and John F. Mitchell of Motorola. Ten years later, in 1983, the first model...
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A mobile phone, also known as a cell phone, is one that we can use to make telephone calls to anyone from a great distance via a radio link. Apart from telephony, modern smart mobile phones also support a number of other services including text messaging, internet access, gaming, photography, and many business applications. The first cell phone weighed about 2 kilograms and was demonstarted in 1973 by Dr. Martin Cooper and John F. Mitchell of Motorola. Ten years later, in 1983, the first model of cell phone went on sale to the public. By 2011, over six billion people, 87% of the world's population, used mobile networks. In spite of the many advantages a cell phone has, it also brings about several problems that users should be awave of. Mobile phone radiation is believed to be harmful to human health. Some recent studies have found an association between cell phone use and certain kinds of brain disease. Another serious problem can be privacy and tracking. Once users have the phone on, they can be interrupted in many ways, and they can also be tracked by location data.

                   STATEMENTS     TRUE      FALSE
1. A cell phone can"t operate without a radio link   
2. A mobile phone can be harmful to users due to its radiation  
3. The sound of a mobile phone may cause brain disease   
4. A telephone user" s location may be tracted easily   
5. A cell phone does not affect user"s privacy by any means   
6. The main idea of the passage is to persuade people not to use cell phones  

 

 

 

 

 

1
21 tháng 5 2021

1. F           

2. T           

3. T          

4. T

5. F         

6. T           

7. F            

8. F

A. A mobile phone, also known as a cell phone, is one that we can use to make telephone calls to anyone from a great distance via a radio link. Apart from telephony, modern smart mobile phones also support a number of other services including text messaging, internet access, gaming, photography, and many business applications. The first cell phone weighed about 2 kilograms and was demonstarted in 1973 by Dr. Martin Cooper and John F. Mitchell of Motorola. Ten years later, in 1983, the first...
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A. A mobile phone, also known as a cell phone, is one that we can use to make telephone calls to anyone from a great distance via a radio link. Apart from telephony, modern smart mobile phones also support a number of other services including text messaging, internet access, gaming, photography, and many business applications.

The first cell phone weighed about 2 kilograms and was demonstarted in 1973 by Dr. Martin Cooper and John F. Mitchell of Motorola. Ten years later, in 1983, the first model of cell phone went on sale to the public. By 2011, over six billion people, 87% of the world's population, used mobile networks. In spite of the many advantages a cell phone has, it also brings about several problems that users should be awave of. Mobile phone radiation is believed to be harmful to human health. Some recent studies have found an association between cell phone use and certain kinds of brain disease. Another serious problem can be privacy and tracking. Once users have the phone on, they can be interrupted in many ways, and they can also be tracked by location data.

Statements T F
1. A cell phone is like a cordless phone that is used within a short range of a base station.
2. The first cell phone was on sale a decade after the first cell phone was demonstrated.
3. A mobile phone can be harmful to users due to its radiation.
4. A cell phone does not affect users' privacy by any means.
5. The main idea of the passage is to persuade people not to use cell phones.


B. Texting is a new way of exchanging information, and it is becoming more and more popular among the young. In fact, texting is clearly affecting on the language. There are no rules for it. We are creating a new aspect of vocabulary and opening up a new kind of playful and that's fine, but some people are worried about the affects it might have on child' ability to read and write. But not everyone is so worried. An expert says, "Every time a new medium comes along, it has an effect on language... but this doesn't destroy the existing language, it adds to it". In text massages, words may come from shorthand created in email such as CUS (See you soon) and so on. Someone says, "Mostly they are original, but sometimes you get a class os meanings. For example, LOL can mean both Laugh Out Loud and Lots of Love. That could lead to some misunderstanding."

1. There are no rules for texting. ..........

2. Texting is always affecting language in a bad. ..........

3. Everyone is worried about message. ..........

4. Sometimes, there is more than one way of understanding a message. ..........

0
Question II. Read the text and decide if the sentences are true (T) or false (F) A mobile phone, also known as a cell phone, is one that we can use to make telephone calls to anyone from a great distance via a radio link. Apart from telephony, modern smart mobile phones also support a number of other services including text messaging, internet access, gaming, photography, and many business applications. The first cell phone weighed about 2 kilograms and was demonstrated in 1973 by Dr.Martin...
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Question II. Read the text and decide if the sentences are true (T) or false (F)

A mobile phone, also known as a cell phone, is one that we can use to make telephone calls to anyone from a great distance via a radio link. Apart from telephony, modern smart mobile phones also support a number of other services including text messaging, internet access, gaming, photography, and many business applications.

The first cell phone weighed about 2 kilograms and was demonstrated in 1973 by Dr.Martin Cooper and John F.Mitchell of Motorola. Ten years later, in 1983, the first model of cell phone went on sale to the public. By 2011, over six billion people, 87% of the world’s population, used mobile networks.

In spite of the many advantages a cell phone has, it also brings about several problems that users should be aware of. Mobile phone radiation is believed to be harmful to human health. Some recent studies have found an association between cell phone use and certain kinds of brain disease. Another serious problem can be privacy and tracking. Once users have the phone on, they can be interrupted in many ways, and they can also be tracked by location data.

Statements

T

F

1. A cell phone is like a cordless phone that is used within a short range of a base station.

2. A cell phone can’t operate without a radio link.

3. The sound of a mobile phone may cause brain diseases.

4. A telephone user’s location may be tracked easily.

5. The main idea of the passage is to persuade people not to use cell phones.

PART D: WRITING

Question I. Rewrite the following sentences so that the second sentence means the same as the first one.

1. “ I will go to Ha Noi tomorrow.” : She said

She said ...............................................................................................................................

2. Scientists have invented new devices to help people live a longer life.

New devices ………………………………………..…………….………………………

3.I don’t have enough time , so I can’t go on holiday this summer.

If ……………………………………….……….…………………………………………

4. The rescue workers evacuated the villagers in the raged flood to the safe place last night.

The villagers in the raged flood……………………………………………………..

5. The storm destroyed many houses in this village last week.

Many houses………………………………………………………………...………..

1
10 tháng 1 2020

PART D: WRITING

Question I. Rewrite the following sentences so that the second sentence means the same as the first one.

1. “ I will go to Ha Noi tomorrow.” : She said

=>She said that she would go to Hanoi the next tomorrow

2. Scientists have invented new devices to help people live a longer life.

=>New devices have been invented (by the scientists) to help people live a longer life

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 workers evacuated the villagers in the raged flood to the safe place last night.

=>The villagers in the raged flood are evacuated to the safe place ( by the rescue) last night

5. The storm destroyed many houses in this village last week.

=>Many houses in this village were destroyed (by the storm) last week

Question II. Read the text and decide if the sentences are true (T) or false (F) A mobile phone, also known as a cell phone, is one that we can use to make telephone calls to anyone from a great distance via a radio link. Apart from telephony, modern smart mobile phones also support a number of other services including text messaging, internet access, gaming, photography, and many business applications. The first cell phone weighed about 2 kilograms and was demonstrated in 1973 by Dr.Martin...
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Question II. Read the text and decide if the sentences are true (T) or false (F)

A mobile phone, also known as a cell phone, is one that we can use to make telephone calls to anyone from a great distance via a radio link. Apart from telephony, modern smart mobile phones also support a number of other services including text messaging, internet access, gaming, photography, and many business applications.

The first cell phone weighed about 2 kilograms and was demonstrated in 1973 by Dr.Martin Cooper and John F.Mitchell of Motorola. Ten years later, in 1983, the first model of cell phone went on sale to the public. By 2011, over six billion people, 87% of the world’s population, used mobile networks.

In spite of the many advantages a cell phone has, it also brings about several problems that users should be aware of. Mobile phone radiation is believed to be harmful to human health. Some recent studies have found an association between cell phone use and certain kinds of brain disease. Another serious problem can be privacy and tracking. Once users have the phone on, they can be interrupted in many ways, and they can also be tracked by location data.

Statements

T

F

1. A cell phone is like a cordless phone that is used within a short range of a base station.

2. A cell phone can’t operate without a radio link.

3. The sound of a mobile phone may cause brain diseases.

4. A telephone user’s location may be tracked easily.

5. The main idea of the passage is to persuade people not to use cell phones.

PART D: WRITING

Question I. Rewrite the following sentences so that the second sentence means the same as the first one.

1. “ I will go to Ha Noi tomorrow.” : She said

àShe said ...............................................................................................................................

2. Scientists have invented new devices to help people live a longer life.

à New devices ………………………………………..…………….………………………

3.I don’t have enough time , so I can’t go on holiday this summer.

à If ……………………………………….……….…………………………………………

4. The rescue workers evacuated the villagers in the raged flood to the safe place last night.

à The villagers in the raged flood……………………………………………………..

5. The storm destroyed many houses in this village last week.

à Many houses………………………………………………………………...………..

1
20 tháng 1 2020

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.

Millions of people are using cell phones today. In many places, it is actually considered unusual not to use one. In many countries, cell phones are very popular with young people. They find that the phones are more than a means of communication - having a mobile phone shows that they are cool and connected. The explosion in mobile phone use around the world has made some health professionals worried. Some doctors are concerned that in the future many people may suffer health problems from the...
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Millions of people are using cell phones today. In many places, it is actually considered unusual not to use one. In many countries, cell phones are very popular with young people. They find that the phones are more than a means of communication - having a mobile phone shows that they are cool and connected.

 The explosion in mobile phone use around the world has made some health professionals worried. Some doctors are concerned that in the future many people may suffer health problems from the use of mobile phones. In England, there has been a serious debate about this issue. Mobile phone companies are worried about the negative publicity of such ideas. They say that there is no proof that mobile phones are bad for your health.

 On the other hand, medical studies have shown changes in the brain cells of some people who use mobile phones. Signs of change in the tissues of the brain and head can be detected with modern scanning equipment. In one case, a traveling salesman had to retire at young age because of serious memory loss. He couldn't remember even simple tasks. He would often forget the name of his own son. This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years. His family doctor blamed his mobile phone use, but his employer's doctor didn't agree.

 What is it that makes mobile phones potentially harmful? The answer is radiation. High-tech machines can detect very small amounts of radiation from mobile phones. Mobile phone companies agree that there is some radiation, but they say the amount is too small to worry about.

 As the discussion about their safety continues, it appears that it's best to use mobile phones less often. Use your regular phone if you want to talk for a long time. Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient, especially in emergencies. In the future, mobile phones may have a warning label that says they are bad for your health. So for now, it's wise not to use your mobile phone too often.

Doctors have tentatively concluded that cell phones may ____________.

A. change their users’ temperament

B. have damaged their users’ emotions

C. cause some mental malfunction

D. change their users’ social behaviours

1
11 tháng 6 2017

Đáp án B

Kiến thức: Đọc hiểu

Giải thích:

Các bác sĩ tạm thời đã kết luận rằng điện thoại di động có thể ... .

A. thay đổi tính khí của người dùng

B. gây ra vấn đề về tinh thần

C. phá hoại cảm xúc của người sử dụng

D. thay đổi lỗi cư xử xã hội của người sử dụng

Dẫn chứng: On the other hand, medical studies have shown changes in the brain cells of some people who use mobile phones. Signs of change in the tissues of the brain and head can be detected with modern scanning equipment.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 56 to 64Millions of people are using cell phones today. In many places, it is actually considered unusual not to use one. In many countries, cell phones are very popular with young people. They find that the phones are more than a means of communication-having a mobile phone shows that they are cool and connected.The explosion in mobile phone use around...
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Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 56 to 64

Millions of people are using cell phones today. In many places, it is actually considered unusual not to use one. In many countries, cell phones are very popular with young people. They find that the phones are more than a means of communication-having a mobile phone shows that they are cool and connected.

The explosion in mobile phone use around the world has made some health professionals worried. Some doctors are concerned that in the future many people may suffer heath problems from the use of mobile phones. In England, there has a serious debate about this issue. Mobile phone companies are worried about the negative publicity of such ideas. They say that there is no proof that mobile phones are bad for your health. On the other hand, medical studies have shown changes in the brain cells of some people who use mobile phones. Signs of change in the tissues of the brain and head can be detected with modern scanning equipment. In one case, a loss. He couldn’t remember even simple tasks. He would often forget the name of his own son. This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years. His family doctor blamed his mobile phone use, but his employer’s doctor didn’t agree. What is it that makes mobile phone potentially harmful? The answer is radiation. High-tech machines can detect very small amounts of radiation from mobile phones. Mobile phone companies agree that there is some radiation, but they say the amount is too small to worry about. As the discussion about their safety continues, it appears that it’s best to use mobile phone less often. Use your regular phone if you want to talk for a long time. Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient, especially in emergencies. In the future, mobile phone may have a warning label that says they are bad for your health. So for now, its wise not to use your mobile phone too often.

According to the passage, cell phones are especially popular with young people because

A. they are indispensable in everyday communications

B. they make them look more stylish

C. they keep the users alert all the time

D. They can not be replaced by regular phone

1
16 tháng 7 2019

Chọn B
“They find that the phones are more than a means of communication - having a mobile phone shows that they are cool and connected.” Cool đồng nghĩa với fashionable hoặc stylish.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 56 to 64Millions of people are using cell phones today. In many places, it is actually considered unusual not to use one. In many countries, cell phones are very popular with young people. They find that the phones are more than a means of communication-having a mobile phone shows that they are cool and connected.The explosion in mobile phone use around...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 56 to 64

Millions of people are using cell phones today. In many places, it is actually considered unusual not to use one. In many countries, cell phones are very popular with young people. They find that the phones are more than a means of communication-having a mobile phone shows that they are cool and connected.

The explosion in mobile phone use around the world has made some health professionals worried. Some doctors are concerned that in the future many people may suffer heath problems from the use of mobile phones. In England, there has a serious debate about this issue. Mobile phone companies are worried about the negative publicity of such ideas. They say that there is no proof that mobile phones are bad for your health. On the other hand, medical studies have shown changes in the brain cells of some people who use mobile phones. Signs of change in the tissues of the brain and head can be detected with modern scanning equipment. In one case, a loss. He couldn’t remember even simple tasks. He would often forget the name of his own son. This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years. His family doctor blamed his mobile phone use, but his employer’s doctor didn’t agree. What is it that makes mobile phone potentially harmful? The answer is radiation. High-tech machines can detect very small amounts of radiation from mobile phones. Mobile phone companies agree that there is some radiation, but they say the amount is too small to worry about. As the discussion about their safety continues, it appears that it’s best to use mobile phone less often. Use your regular phone if you want to talk for a long time. Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient, especially in emergencies. In the future, mobile phone may have a warning label that says they are bad for your health. So for now, its wise not to use your mobile phone too often.

Doctors have tentatively concluded that cell phones may _____ 

A. damage their users’ emotions

B. cause some mental malfunction

C. change their users’ temperament

D. change their users’ social behavior

1
12 tháng 9 2017

Chọn B
“In one case, a traveling salesman had to retire at young age because of serious memory loss. He couldn't remember even simple tasks. He would often forget the name of his own son. This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years. His family doctor blamed his mobile phone use, but his employer's doctor didn't agree.” Như vậy việc dùng điện thoại di động có thể gây ảnh hưởng đến các chức năng về mặt thần kinh. Đáp án của câu là cause some mental malfunction

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 56 to 64Millions of people are using cell phones today. In many places, it is actually considered unusual not to use one. In many countries, cell phones are very popular with young people. They find that the phones are more than a means of communication-having a mobile phone shows that they are cool and connected.The explosion in mobile phone use around...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 56 to 64

Millions of people are using cell phones today. In many places, it is actually considered unusual not to use one. In many countries, cell phones are very popular with young people. They find that the phones are more than a means of communication-having a mobile phone shows that they are cool and connected.

The explosion in mobile phone use around the world has made some health professionals worried. Some doctors are concerned that in the future many people may suffer heath problems from the use of mobile phones. In England, there has a serious debate about this issue. Mobile phone companies are worried about the negative publicity of such ideas. They say that there is no proof that mobile phones are bad for your health. On the other hand, medical studies have shown changes in the brain cells of some people who use mobile phones. Signs of change in the tissues of the brain and head can be detected with modern scanning equipment. In one case, a loss. He couldn’t remember even simple tasks. He would often forget the name of his own son. This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years. His family doctor blamed his mobile phone use, but his employer’s doctor didn’t agree. What is it that makes mobile phone potentially harmful? The answer is radiation. High-tech machines can detect very small amounts of radiation from mobile phones. Mobile phone companies agree that there is some radiation, but they say the amount is too small to worry about. As the discussion about their safety continues, it appears that it’s best to use mobile phone less often. Use your regular phone if you want to talk for a long time. Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient, especially in emergencies. In the future, mobile phone may have a warning label that says they are bad for your health. So for now, its wise not to use your mobile phone too often.

The changes possibly caused by the cell phones are mainly concerned with _____

A. the mobility of the mind and the body

B. the resident memory

C. the smallest units of the brain

D. the arteries of the brain

1
11 tháng 11 2018

Chọn C
“On the other hand, medical studies have shown changes in the brain cells of some people who use mobile phones”. Brain cells = the smallest units of the brain: tế bào não

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 56 to 64Millions of people are using cell phones today. In many places, it is actually considered unusual not to use one. In many countries, cell phones are very popular with young people. They find that the phones are more than a means of communication-having a mobile phone shows that they are cool and connected.The explosion in mobile phone use around...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 56 to 64

Millions of people are using cell phones today. In many places, it is actually considered unusual not to use one. In many countries, cell phones are very popular with young people. They find that the phones are more than a means of communication-having a mobile phone shows that they are cool and connected.

The explosion in mobile phone use around the world has made some health professionals worried. Some doctors are concerned that in the future many people may suffer heath problems from the use of mobile phones. In England, there has a serious debate about this issue. Mobile phone companies are worried about the negative publicity of such ideas. They say that there is no proof that mobile phones are bad for your health. On the other hand, medical studies have shown changes in the brain cells of some people who use mobile phones. Signs of change in the tissues of the brain and head can be detected with modern scanning equipment. In one case, a loss. He couldn’t remember even simple tasks. He would often forget the name of his own son. This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years. His family doctor blamed his mobile phone use, but his employer’s doctor didn’t agree. What is it that makes mobile phone potentially harmful? The answer is radiation. High-tech machines can detect very small amounts of radiation from mobile phones. Mobile phone companies agree that there is some radiation, but they say the amount is too small to worry about. As the discussion about their safety continues, it appears that it’s best to use mobile phone less often. Use your regular phone if you want to talk for a long time. Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient, especially in emergencies. In the future, mobile phone may have a warning label that says they are bad for your health. So for now, its wise not to use your mobile phone too often.

The man mentioned in the passage, who used his cell phone too often, ____

A. suffer serious loss of mental ability

B. abandoned his family

C. could no longer think lucidly

D. had a problem with memory

1
2 tháng 5 2017

Chọn D
“In one case, a traveling salesman had to retire at young age because of serious memory loss. He couldn't remember even simple tasks.”

Millions of people are using cell phones today. In many places, it is actually considered unusual not to use one. In many countries, cell phones are very popular with young people. They find that the phones are more than a means of communication - having a mobile phone shows that they are cool and connected. The explosion in mobile phone use around the world has made some health professionals worried. Some doctors are concerned that in the future many people may suffer health problems from the...
Đọc tiếp

Millions of people are using cell phones today. In many places, it is actually considered unusual not to use one. In many countries, cell phones are very popular with young people. They find that the phones are more than a means of communication - having a mobile phone shows that they are cool and connected.

 The explosion in mobile phone use around the world has made some health professionals worried. Some doctors are concerned that in the future many people may suffer health problems from the use of mobile phones. In England, there has been a serious debate about this issue. Mobile phone companies are worried about the negative publicity of such ideas. They say that there is no proof that mobile phones are bad for your health.

 On the other hand, medical studies have shown changes in the brain cells of some people who use mobile phones. Signs of change in the tissues of the brain and head can be detected with modern scanning equipment. In one case, a traveling salesman had to retire at young age because of serious memory loss. He couldn't remember even simple tasks. He would often forget the name of his own son. This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years. His family doctor blamed his mobile phone use, but his employer's doctor didn't agree.

 What is it that makes mobile phones potentially harmful? The answer is radiation. High-tech machines can detect very small amounts of radiation from mobile phones. Mobile phone companies agree that there is some radiation, but they say the amount is too small to worry about.

 As the discussion about their safety continues, it appears that it's best to use mobile phones less often. Use your regular phone if you want to talk for a long time. Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient, especially in emergencies. In the future, mobile phones may have a warning label that says they are bad for your health. So for now, it's wise not to use your mobile phone too often.

According to the writer, people should ____________.

A. keep off mobile phones regularly

B. never use mobile phones in all cases

C. only use mobile phones in medical emergencies

D. only use mobile phones in urgent cases

1
5 tháng 10 2019

Đáp án D

Kiến thức: Đọc hiểu

Giải thích:

Theo tác giả, mọi người nên ... .

A. thường xuyên tắt điện thoại

B. chỉ dụng điện thoại khi cấp cứu

C. không bao giờ dùng điện thoại trong mọi trường hợp

D. chỉ sử dụng điện thoại trong trường hợp khẩn cấp

Dẫn chứng: Use your regular phone if you want to talk for a long time. Use your mobile phone only when you really need it.