Chọn C nha

benefit = advantage

C

i disagree with the idea that with the help of technology , students will benefit greatly from studying by themselves at home. Technology will also have some negative effects. Firstly, they will be very expensive and we will spend too much money buying and fixing them. Secondly , technology will be solve all problem so students will be lazy and inactive. Thirdly, technology equipment such as computer,interactive sign will be make students myopic. In short, technology have many benefits but they may not improve the quality of our

Prefer:

 

advantages

- Life is become easy and comfortable through science and technology.
- Travelling has become easy and fast in minutes.
- Communication is become easy, fast and cheaper.
-Standard of living have increased with the increase in technology.
-Man have become advanced by using various new technology.
- Due to the development in the science and technology impossible have become possible.
- Difficult thing and work have become easy and comfort to man due to science and technology.
- Life has become easy and stable.

disadvantages

- Man had misused the technology and used in destructive purpose.
- Man is doing illegal things by using it.
- New Technology like mobile, I-pods etc are creating bad effect on children.
- Terrorist are using modern technology for their destructive work.
- Due to the development of atomic energy and atom bomb create many harmful diseases like skin disease ,...
- Heart disease, brain disease are caused due to the vibration of the mobile phone.
- Modern technology have not only affected man only but it also affected plants and creatures also due to nuclear energy.
- Due to the development of modern technology natural beauty is decreasing.

TK:

advantages

- Life is become easy and comfortable through science and technology.
- Travelling has become easy and fast in minutes.
- Communication is become easy, fast and cheaper.
-Standard of living have increased with the increase in technology.
-Man have become advanced by using various new technology.
- Due to the development in the science and technology impossible have become possible.
- Difficult thing and work have become easy and comfort to man due to science and technology.
- Life has become easy and stable.

disadvantages

- Man had misused the technology and used in destructive purpose.
- Man is doing illegal things by using it.
- New Technology like mobile, I-pods etc are creating bad effect on children.
- Terrorist are using modern technology for their destructive work.
- Due to the development of atomic energy and atom bomb create many harmful diseases like skin disease ,...
- Heart disease, brain disease are caused due to the vibration of the mobile phone.
- Modern technology have not only affected man only but it also affected plants and creatures also due to nuclear energy.
- Due to the development of modern technology natural beauty is decreasing.

 

Refer:

Advantages of Science and Technology

The vast improvements made in the field of medicine have served to lengthen our life expectancy and to reduce the rate of infant mortality. The discovery of mechanization, better seeds, better techniques of irrigation and pest control, has worked to increase productivity levels on farms. In transportation, railway, modern ocean liner, jet plane, and motor vehicle have made our lives more comfortable and provided great possibilities for modern commercial development and industrialization. The invention of the computer has assisted the process of calculation in laboratories Technology has made communication much simpler in recent times. Science has brought about groundbreaking solutions to numerous deadly diseases. Man is able to explore the space extensively because of the wide-scale development in technology. Our life has become healthier and longer. Modern hygiene, sanitation, medicine and surgery are conquering more and more physical and mental ills day by day. We now know and experience the joys of good health and longevity. Disadvantages of Science and TechnologyMachines have led to unemployment. They have polluted water and atmosphere. They have caused noise pollution. Factories have led to slums where human beings live in squalor. Our moral and spiritual progress has failed to keep pace with our scientific progress. We have allowed science to master us instead of using it as our servant. Machines make us mechanical, deaden our sensibilities, stifle our creative talents, force mechanical regularity, uniformity and boredom upon us, increase our wants and desires, and tend to make us selfish, greedy and cruel. Geographical distance has, no doubt, vanished, but the gulf between the minds and hearts of man has widened. Machines have given man leisure, but man misuses it to get cheap and vulgar entertainment which destroys his physical and mental health.Again, science has put in our hand’s such fiendish weapons as a nuclear bomb, the guided missile and means of chemical and biological warfare. 

topic1

1.Walk or ride your bike whenever possible. One of the best things you can do to help stop pollution is to stop using your car for short trips. If the weather is nice and you don’t have too far to go, consider walking or riding your bike. You will help reduce air pollution and you will get some exercise and fresh air in the process

2.Use public transportation. Riding the bus, train, or subway is another great way to avoid using your personal vehicle and reduce carbon emissions. If you have access to good public transportation where you live, take advantage of it. Since you won’t have to worry about keeping your eyes on the road, you can take advantage of the time to read, catch up on news, or just relax.