Unit 11: Science And Technology

I agree with the following idea the invention of computer games causes a lot of problems for children. Game cause harm to people , especially to children. Firstly, game do take a long time instead of reading, playing sports,..Secondly game effect health especially eye by exposure to computer screen. thirdly, game affect learning because there is no time to study and do homework leads to poor results. In short , computer games causes a lot of problem for people special children, but they game limit and use the other smart devices to protect themselves as well as everyone

1/"Have you travelled abroad much?" he asked me.

=>He asked me if I had travelled abroad much

2/"Who has written this note?" the boss asked the secretary.

=>The boss asked the secretary who had written that note.

3/"I've just received a postcard from my sister" my friend said to me.

=>My friend told me she had just received a postcard from his sister.

4/"The students also took part in arranging the conference" the chairman said.

=>The chairman said that the students had also taken part in arranging the conference.

5/"Have you been here long?" the stranger asked me.

=>The stranger asked me if I had been there long.

6/"Did you really see this happen with your own eyes?" the policeman asked boy.

=>The policeman asked boy if he had really seen that happen with his own eyes.

7/"I hope they will have taken adecision by the end of the metting" she remarked.

=>She remarked that she hoped they would have taken a decision by the end of the meeting.

8/"Did you watch the detective film on TV yesterday?" he asked.

=>He asked her if she had watched the detective film on TV the day before

9/"This story happened long ago" he said "and few people remember anything about it "

=>He said that story had happened long before and that few people remembered anything about it.

10/"I haven't read so interesting a book" she said.

=>She said that she hadn’t read so interesting a book since she didn’t remember when.

1. network

2. accessible

3. invented

4. while

5. vision

6. communicate

7. much

8. through

1/ Complete the following sentences with nouns indicating people

(1) A person who runs, especially in competition, is a _____runner_____

(2) A person who manages a home and raises children is a______homemaker__________

(3) A person who comes from another country is a __foreigner_____

(4) A person whose job is to produce computer programmes is a_______programmer______

(5) A person who does something as a hobby is a____hobbyist______

I agree with the idea that computer brings a lot of benefits to students, because the following things. Firstly, students need to develop about technology nowadays. Secondly, thanks to the computer, they can learn Math, Literature, English,... in the Internet.Thirdly, the computer helps them improve their knowledge about science or nature. In addition, they can make friends with the others in the Internet.Morever, to relax they can listen to music, sing songs or watch films on the computer. In conclusion, using the computer is good for students.

(This is my opinion. How about you? Do you agree or disagree? ^_^)

Advancement in the science and technology in many areas has made the lives of people more advance than the ancient time. Advancement in the science and technology is directly and positively affecting the people’s way of living on one hand however it is also affecting indirectly and negatively on the people’s health on the other hand. New inventions in the field of science and technology are very necessary in such a modern world for a country to be strong and well developed country than other countries. In this competitive world, we need more technology to go ahead and become a successful person in the life.

Development, whether it is human development or country development, is linked to the proper growth and development of the technology in many ways. Technological advancement happens when there become new inventions in the science by highly skilled and professional scientists. We can say that technology, science and development are equally proportional to each other. Development in the science and technology is very necessary for the people of any nation to go hand in hand together by the people of other countries. Development of the science and technology depends on the analysis and proper understanding of facts. Development of technology depends on the way of application of various scientific knowledge in right direction.

In order to enhance the economy and betterment of the people of any nation, up-to-date knowledge, technology, science, and engineering are the fundamental requisites. A nation can be backward and the chances of being developed country become minimal in the lack of science and technology.

As we all know that we live in the age of science and technology. The life of every one of us is highly depends on the scientific inventions and modern day technologies. Science and technology has changed the lives of people to a great extent. It has made life easy, simple and fast. In the new era, the science development has become a necessity to finish the era of bullock cart and bring the trend of motorized vehicles. Science and technologies have been implemented to the every aspect of modernization in every nation. Modern gadgets have been introduced to every walk of life and have solved almost all the problems. It was not possible to have all the benefits of it without implementing it in the sectors like medicines, education, infrastructure, electricity, aviation, information technology and other field.

What improvement we are seeing in our life on daily basis is because of the science and technologies. For the proper growth and development of the country, it is very necessary to go science and technology hand in hand. Villages are getting developed to towns and towns to cities thus expanding the greater horizons of economy. Our country India is a fast developing country in the sense of science and technology.

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To clearly see the role of science and technology in economic growth, it is important to understand the concepts of: what is science, what is technology, between science and technology? Science is a conscious system of phenomena, things, laws of social nature and thought. The purpose of science is to search, to explain the cause of things, phenomena, processes in nature and society of thought. The content of science answers the "why" question. According to the approach from the way of organizing scientific research people divided into basic science and applied science. If science is a consciousness system, technology is a collection of methods, procedures, techniques, know-how, tools, means to convert resources into desired products and services. Technology has four elements: tools, people, information and organization. These four elements interact with one another and together carry out the production process, referring to technology, which refers to " how".

In the future, there are home robots, teaching robots, worker robots, doctor robots and space robots. I think home robots will be able to guard our house. They will be able to recognize our faces and if they find someone strange, they will sound an alarm. I think teaching robots will be able to help students study many subjects like Maths, Literature, English and Geography. In my opinion, worker robots will be able to build our buildings, skyscrapers and bridges. People won't have to do dangerous jobs. Doctor robots will be able to examine sick people and give them prescriptions. Space robots will be able to make surveys or inspect on other planets in order to know how they are. I think there will be entertainment robots. They will be able to play music, sing and dance. All of them will contribute to improving the good life for the people.