- •Module II
- •Engineering
- •Lesson 1
- •Engineering - what's it all about?
- •It’s time to have fun!
- •Lesson 2 engineering materials
- •Metals and alloys
- •Scissors
- •Lesson 3 mechanisms
- •Mechanisms
- •Lesson 4 safety at work
- •Safety signs and colour at work
- •Accident investigation
- •Lesson 5 lasers
- •We have the solution! our new 1500 watt cnc-controlled laser cutter is at your disposal
- •We have the solution! our new 1500 watt cnc-controlled laser cutter is at your disposal
- •Lesson 2 bizarre inventions
- •Bizarre inventions
- •Student a
- •Student b
- •Lesson 3
- •Inventors
- •Who invented the X-ray?
- •Patent protection
- •What you can patent
- •Lesson 4 robots - the future is now
- •Lesson 5 practical innovations
- •Cork floors, old pickle barrels
- •Technology
- •Lesson 1
- •Modern technology
- •The advantages and disadvantages of technology
- •Anonymous no more You can’t hide—from anybody
- •It’s time to have fun!
- •Lesson 2 nanotechnology
- •Ibm discoveries add promise for nanotech
- •Nanotechnology unfolds futuristic green cars
- •Lesson 3 alternate fuel
- •Asu professors working on cost effective fuel conversion process
- •Alternative fuel sources
- •Solar powered cars
- •Lesson 4 space
- •Life in space
- •Lesson 5 home movie
- •Home movie viewing gets jumstart with new technologies
- •Communication
- •Lesson 1
- •Mobile television
- •Lessons from south korea’s experiment with mobile tv
- •The advantages of mobile tv
- •Estimates peg digital mobile television to reach two-thirds of us homes by 2012
- •Lesson 2 radio
- •Wireless takes many forms
- •What is a wireless device?
- •Lesson 3 a world of connections
- •A world of connections
- •Lesson 4 mobile phones
- •Building the green mobile phone
- •To do with the price of fish
- •Lesson 5 the means of communication in the past, today and the future
- •Is the tide turning for twitter and facebook? one in four young people is 'bored' with social media
- •The blackberry riots Rioters used BlackBerrys against the police; can police use them against rioters?
- •Technical progress and the environment
- •Lesson 1
- •We and the environment
- •Lesson 2 paying for environmental damage
- •Paying for environmental damage
- •Lesson 3 protecting the environment
- •China plan to protect environment
- •Lesson 4 green technology
- •Green day
- •Lesson 5 technological disasters
- •Hungary threatened by 'ecological catastrophe' as toxic sludge escapes factory
- •Japan's nuclear catastrophe
- •Additional lessons
- •Appendix 1 making a presentation
- •Introduction
- •Conclusion
- •Questions
- •Appendix 2 writing a summary
- •Useful phrases
Lesson 5 the means of communication in the past, today and the future
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Task 1.Work in small groups. Complete the table.
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Past |
Today |
Future |
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Communication technologies |
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Task 2.Discuss.
What would you do if there were no radio, television, Internet and phones?
Are you a user of social networks? Which social networks do you use and why?
Task 3. Read the article and answer the question.
Why are young people bored with social media?
Is the tide turning for twitter and facebook? one in four young people is 'bored' with social media
One in four young people is 'bored' with social networking sites including Facebook and Twitter, according to researchers.
Some 24 per cent of 18 to 29-year-olds admit to using social media increasingly less than when they first signed up, while 31 per cent said the fun of social media is wearing off.
But a survey by technology research firm Gartner also found that 37 per cent of respondents claim to be using social networks more.
Brian Blau, research director at Gartner, said: 'The trend shows some social media fatigue among early adopters, and the fact that 31 per cent of younger consumers indicated that they were getting bored with their social network is a situation that social media providers should monitor, as they will need to innovate and diversify to keep consumer attention.'
Gartner surveyed 6,295 people, between the ages of 13 and 74, in 11 developed and developing countries in December 2010 and January 2011.
Consumers were asked about their use of and opinions about social media sites with the aim of examining usage trends and how enthusiastic users were about social media in general.
Given that 24 per cent of respondents said they were using their main social site 'a little less or 'a lot less' than when they first started using it, they were asked what negative factors might be influencing their decision.
Thirty-three per cent said they were concerned about online privacy.
Furthermore, attitudes to privacy were also age-related, with teenagers citing privacy concerns significantly less often than older respondents - 22 per cent of teenagers agreed or strongly agreed that privacy concerns were decreasing their enthusiasm, against an average of 33 per cent.
Lead researcher Charlotte Patrick said: 'Teenagers and those in their twenties were significantly more likely to say that they had increased their usage.
'The level of consumer concern around privacy will require ongoing vigilance for brands concerning customer opt-in and education.
'Lessons should be learned from the likes of Facebook as they test the boundaries of consumer tolerance in search of more revenue.'
From a geographical point of view, some of the more mature social media markets - Britain Japan, and the U.S. - corresponded to the global average trend, with roughly 40 per cent of respondents using the site more than when they first started, 40 per cent using it the same amount, and 20 per cent using it less.
Markets where enthusiasm was higher included South Korea and Italy, where nearly 50 per cent of respondents said they used their social media sites more.
At the other end of the spectrum, countries with the most respondents saying they used the site less included Brazil and Russia - both with between 30 and 40 per cent of respondents exhibiting less enthusiasm.
Task 4. Look through the text again and decide what the following numbers refer to. Discuss your ideas with a partner.
a) 31 b) 37 c) 6,295 d) 22 e) 50
Task 5. Watch the film “The social network” and write a summary of the plot in paragraph form.
ADDITIONAL TASKS.
Task 1a. Read the text.



