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Pre-intermediate - U2, L1

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  • How fast do viruses cells travel when you sneeze?
    at 160kph / 100mph
  • What's he doing?
    he's coughing
  • What does the immune system do?
    It protects us from diseases.
  • How do viruses spread?
    by touching an infected person or thing
  • Viruses are _______ ______ (small) bacteria.
    smaller than
  • How many cells do bacteria have?
    1
  • How can you protect yourself from viruses?
    With vaccinations or washing your hands
  • Say 2 good things bacteria can do for us.
    ...
  • Say 2 symptoms you might have if you have the flu
    ...
  • What can illnesses be caused by?
    bacteria or viruses
  • If you have a bacterial infection, what type of medicine do you take?
    antibiotics
  • What problem does she have?
    a sore throat
  • Give an example of disease.
    ....
  • What's she doing?
    she's sneezing
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