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《Lesson 1 Global Warming》优质课PPT课件下载
efficient light bulbs
replace
with
Global Warming
Good morning!
Part II
Reading
Global Warming
What do you want to know
from this text?
b
What is global warming?
What causes global warming?
What are the effects of global warming?
What should we do to stop global warming?
Skim the text and match the topics with the paragraphs.
Para 4
Para 2
Para 3
Para 1
Para 5
What should human beings do?
Draw reader’s attention to the topic.
What is global warming?
What effects do global warming have on our lives?