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Resumen unit11


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Resumen unit11

  1. 1. Electricity
  2. 2. Electrical appliances
  3. 3. This is a heat er
  4. 4. This is a lamp
  5. 5. This is a washing machine
  6. 6. This is a
  7. 7. This is a
  8. 8. This is a fan
  9. 9. This is a radio
  10. 10. This is a frid
  11. 11. Electricity can give us heat
  12. 12. Electricity can give us ligh
  13. 13. Electricity can give us soun
  14. 14. Electricity can give us motio
  15. 15. Electricity is… dangerou s!!!
  16. 16. Never use electricity near water
  17. 17. Never use a broken cable!!!
  18. 18. Never plug too many things in the same socket
  19. 19. Never put anything into a socket!
  20. 20. Save Energy!Turn off… Close doors the computer the television the lights Put on clothes when it’s cold
  21. 21. Computer parts A computer is a complex machine. It needs mains electricity. It has… a monitor a mouse a
  22. 22. Electricity can come from the mains batteriesor
  23. 23. Never put a battery in your mouth. Recycle batteries. Don’t throw them in the bin.Batteries come in all shapes and sizes.
  24. 24. Machi nesA machine is something we use to make work easier.Simple machines Most simple machines have no moving parts Complex machines