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选修七《Unit 2 Global Warming Section 4： READING FOR MEANING》优秀教案
To get the general idea of the passage and understand
what we can do about global warming.
2能力目标
To improve reading ability and writing skillsat
3.情感目标
To know what the effects global warming has
brought about and what we should do to protect
our earth。
重点难点： let students remember how to do something to improve our environment.
自学内容: pre-read the text in the morning,and answer the following qestions.
1.Who is the writer of the first letter?
2.why did he write the letter?
3.what’s the main idea of the second letter?
三．Lead-in
Watch a short video about the global warming,then ask students the causes and effects of the global warming.
四．Careful reading
Finish the exercise according to the text.
What can we do about global warming?
◆ Turn a(n) 1 ____________ off when you’re not using it.
◆ Put on more clothes instead of turning up the 2 _____.
◆ Walk or 3 _________ instead of taking motor vehicles.
◆ 4 ________ cans, bottles, plastics and newspapers.
◆ Buy things made from 5 __________
◆ Buy products that are made to save 6________.
◆ 7__________ in your garden or your school yard.