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Презентация, доклад к уроку английского языка Going green 8 класс
Содержание
- 1. Презентация к уроку английского языка Going green 8 класс
- 2. We are going to read and discuss some ecological problems
- 3. 1. Learn new words and use them.2. Listen to the texts.3. Discuss which bag is better?
- 4. Synonym pairsconfuse with — mistake fora large
- 5. WORDSreusable recycle to decompose environmentally friendly
- 6. We always ask
- 7. choice On the one hand it’s a
- 8. Paper bagsPaper comes from trees. It takes
- 9. AdvantagesPaper bags take less time to decompose.But
- 10. Disadvantages On the other hand,
- 11. DisadvantagesAnother and very significant drawback is the
- 12. FACTAccording to the magazine “National Geographic”, in
- 13. FACTAccording Howstuffworks.com, papermaking pollutes air 70% more than the production of plastic bags.
- 14. Plastic bagsPlastic comes from oil. Everyone of us uses plastic bags in our everyday life.
- 15. AdvantagesAdvantages of plastic bags are undeniable (неоспоримый).
- 16. DisadvantagesPlastic is a very useful material, which
- 17. FACTIn fact, in the UK, for example, they recycle only 1 in 200 plastic bags.
- 18. FACTBesides , plastic bags cause over 100,000
- 19. Who is the winner then?
- 20. WAY OUTThe best way to carry your
- 21. Reusable Bio bag.
- 22. Some steps have been already made
- 23. ConclusionsBoth plastic and paper bags are harmful
We are going to read and discuss some ecological problems
Слайд 4Synonym pairs
confuse with — mistake for
a large deep hole where we
bury rubbish — landfill site
not heavy — light
only a little — minimal
damage — harm
get rid of them — throw them away
making — manufacturing
break up — decompose
not heavy — light
only a little — minimal
damage — harm
get rid of them — throw them away
making — manufacturing
break up — decompose
Слайд 6 We always ask a question when it
comes time to decide what to take with you to the store: paper or plastic bag?
Слайд 7choice
On the one hand it’s a simple choice, but lets
think about these two different things. Each has its advantages and disadvantages . Let's look at what they differ.
Слайд 8Paper bags
Paper comes from trees. It takes about three tons of
wood to get one ton of paper pulp.
Слайд 9Advantages
Paper bags take less time to decompose.
But paper bags for us,
in Russia, are not particularly common, such as in the United States. So that we cherish our forests.
Слайд 10Disadvantages
On the other hand, the paper bags have
a number of drawbacks. The main disadvantage of the paper due to the fact that it is afraid of water. Using lamination helps a little.
Слайд 11Disadvantages
Another and very significant drawback is the high cost of raw
materials and ways to improve it. If you take it to a recycling center it means more energy and chemicals are used.
Слайд 12FACT
According to the magazine “National Geographic”, in the manufacturing of paper
bags more energy, more water than in the production of plastic bags are used.
Слайд 13FACT
According Howstuffworks.com, papermaking pollutes air 70% more than the production of
plastic bags.
Слайд 15Advantages
Advantages of plastic bags are undeniable (неоспоримый). They are cheap to
produce, well tolerate (выдерживает) humidity, strong and durable.
Another advantage of the polyethylene to paper is the possibility of long-term use. Plastic bag, which served as a time, can be used for a long time.
Another advantage of the polyethylene to paper is the possibility of long-term use. Plastic bag, which served as a time, can be used for a long time.
Слайд 16Disadvantages
Plastic is a very useful material, which is very important in
modern life, but the problem is that it can lie on the ground or swim in the water for decades.
Слайд 18FACT
Besides , plastic bags cause over 100,000 sea turtles and other
marine animals to die every year, when animals mistake them for food.
Слайд 20WAY OUT
The best way to carry your shopping and protect the
environment at the same time is to choose a reusable fabric bag.
Слайд 23Conclusions
Both plastic and paper bags are harmful for our environment.
Paper
bags are even more unhealthy than plastic ones.
Its preferable to use fabric bags or the so-called Bio bags.
Its preferable to use fabric bags or the so-called Bio bags.
