speaking unit 2 pptx

Unit 2
Efects of the sun
Speaking
The content of the unit
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3 major factors that raise a person’s risk of geng melanoma at some points in
her or his life
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Good eects of the sun
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Bad eects of the sun
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How can we protect ourselves from bad eect of the sun
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Vocabulary Game
3 major factors raising a person’s risk of geng melanoma
1. Hereditary facor
2. Environmental factor
3. Behavior factor
Good eects of the sun
1)
Triggers vitamin D
2)
Helps mood
3)
Helps some animal’s vision
4)
Useful for disinfec*on and sterilisa*on
5)
Helps tree potosynthesis

6)
solar power
Solar power
photosynthesis
Bad eects of the sun
1) Causes sunburn
2) Damages immune system
3) Damages eyes
4) Ages skin
5) Weakens plas*c
6) Fades colours
7) Causes skin cancer
1. Causes sunburn
2. Damages immune system
3. Damages eyes
4.Ages skin
Effects of the sun
Weakens plas*c
Fades clours
Causes skin cancer
How can we protect ourselves from effects of the sun
Hat, “non la”
Thank you for your listen !!!
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By group 4: T.Phuong, M.Trang, T.Duong, N.xuan.