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Vocabulary: lighting and electricity

ELECTRICITY has revolutionised our civilisation. Produced from varied energies, it

tends to become "clean". After the successive oil crises, electricity represents the future 

of industry. At present, it is transforming the automobile  industry... 

It has invaded our houses and is omnipresent in all our activities... 

* LED: a light-emitting diode bulb

           A socket/ a point                                                                         A switch

           A chandelier                                                                       A floor lamp      

-IC or -ICAL? ELECTRIC or ELECTRICAL?

- The suffix -IC: indicates how the item is powered: an electric car/ an electric train/ 

- The suffix -ICAL; indicates what kind of item it is: an electrical problem/ an electrical system/ 

           A reading lamp                                                                      A ceiling light

DIFFERENT KINDS OF ENERGIES: 

Non-renewable energies: Fossil energies: coal, natural gas, oil.

Renewable energies:

- Hydroelectric energy (wind, geothermal, solar)

- nuclear power 

- Other sources: biofuels, biomass, unidentified data. 

WORDS and EXPRESSIONS: 

- Girl power/ flower power 

- power brakes/ power windows: power assisted

- The gray power: elderly people

- A power nap: a very short but restful time

- The power behind the throne

- The powers that be

- To be drunk with power

- To power up

- A power tool: a very hard-working student

- A power breakfast/ lunch/ : a very nutritious meal served during a business meeting. 

- To get your wires crossed

- To blow a fuse

               She has blown a fuse...                                              His wires are crossed... 

There we are! Let's hope you won't blow a fuse doing the test! Go for it!     

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1. 'Sorry, Madam… but for the switchbulbmeterI don't know to be active, you simply have to slide your door-card in the slot here.' 'Of course… How stupid of me… '



2. 'Tommy really needs a spotlightswitchbedside lampI don't know or at least a night lamp… It might help him to have fewer nightmares…'



3. 'The promise of a reward might connect him uppower him upplug him inI don't know and give him the motivation he lacks so much…'



4. 'We need to take an extra lamp shadesocketflashlightI don't know for our camping weekend…'



5. 'Do you know where the electric meterthe fusethe insulatorI don't know is? The owner is asking for the numbers at the end of our stay…'



6. When he heard about the stupid and dangerous things Matt had done at school, his father blew a fuseplugged inpowered him upI don't know and grounded him for a month.



7. The wires are not properly insulatedadaptedpowered upI don't knowand make the whole wiring of the place dangerous.



8. 'Don’t forget to unplugpowerswitch onI don't know the TV when you leave. There are terrible storms in this area…'



9. 'I have too much on my mind just now, and keep taking power napsbeing a power toolgetting my wires crossedI don't know. I need some rest…'



10. The former manager was blowing a fusedrunk with powerthe powers that beI don't know and arrogant and couldn’t manage a team…

 

 

         

 " I could be handy, mending a fuse,

  When your lights have gone..."

  (The Beatles, When I'm 64...]