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1、
???????????????The Second Period Reading
Teaching goals 教學(xué)目標(biāo)
1. Target language 目標(biāo)語言
a. 重點(diǎn)詞匯和短語
compare, phenomenon, graph, fuel, trap, data, climate, catastrophe, consequence, range, per, glance, compare to, come about, fierce debate, result in, build up, keep on
b. 重點(diǎn)句式
There i
2、s no doubt that the earth is becoming warmer.
Without the 'greenhouse effect', the earth would be about thirty-three degrees Celsius cooler than it is.
They also believe it is the burning of more and more fossil fuels that is resulting in this increase in carbon dioxide.
But there
3、are some very different attitudes among scientists towards this issue.
Even if we start reducing the amount of carbon dioxide and other greenhouse gases, the climate is going to keep on warming for decades or centuries.
2. Ability goals 能力目標(biāo)
Enable the students to talk about the causes
4、and effects of global warming.
3. Learning ability goals 學(xué)能目標(biāo)
Help the students learn how to talk about the causes and effects of global warming and express ideas about what people should do about it.
Teaching important points 教學(xué)重點(diǎn)
Help the students learn how to debate over the topic "We shou
5、ld do nothing about global warming."
Teaching difficult points 教學(xué)難點(diǎn)
Enable the students to learn the writing skills of the text and get a better understanding of articles of this kind.
Teaching methods 教學(xué)方法
Listening, reading and group work.
Teaching aids 教具準(zhǔn)備
A recorder and a computer.
Teach
6、ing procedures & ways 教學(xué)過程與方式
StepI Revision；
Check the homework.
Review useful expressions about agreement and disagreement.
Present Ss a group of pictures and let them decide what kind of energy it is and decide whether it is renewable or non-renewable.
Pre-reading；Comprehending；Debating; Homework
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高二英語（選修六）unit 4 課時(shí)教案The Second Period Reading
