高二英语选修6 Unit2 Global warming课件
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| 名称 | 高二英语选修6 Unit2 Global warming课件 |  | |
| 格式 | zip | ||
| 文件大小 | 93.6KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2013-12-22 16:26:53 | ||
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课件14张PPT。Unit 2 Global warming The earth is becoming
warming-But does it matter?Learning Aim:Know well the global warmingEmotion Aim: Save energy and protect environmentWhat is a greenhouse
used for?How does it work?Pre-readingSophie Armstrong
Earth CareWhile-readingScan the passage and answer the following questions:Dr. Janice Foster2. What are the names of the three
scientists mentioned in the article?Charles KeelingGeorge Hambley3.The different ideas between Dr. Janice Foster & George Hambley go upcatastrophevery seriouspositiveproduce a greater range of animals4. What are the two graphs about?
The first graph shows:
The second graph shows:
the temperature increase of one
degree Fahrenheit between 1860
to 2000.
the carbon dioxide content in the atmosphere from 1957 to 1997.5. What is global warming?
The earth is becoming warmer.6. How has global warming come about?Human activityburnig of fossil fuelsGreenhouse effectgreenhouse gases we need those gases from around 315 parts per million to around 370 parts per millionHuge quantities of extra carbon dioxideFrom 1957 to 19977. What are the effects of global
warming?
The sea level to rise
Severestorms,droughts ,famines, the spread of diseases, and the
destruction of species
Make plants grow faster.The main idea of the passage:
Part 1(Paragraphs 1)
Part 2(Paragraphs 2-4)
Part 3(Paragraphs5-10)
Introduce a debate over the issue of global warmingIllustrate how global warming comes aboutList two different attitudes among scientists towards global warmingPart 4(Paragraphs 11)It’s up to readers to think and decide whether people should do something about global warming or notComprehending Finish Ex.2 ( decide whether the statements true or false after reading the article carefully)DicussionWhat can we do to control the greenhouse effect?Let us save energy
and protect
environment together.
warming-But does it matter?Learning Aim:Know well the global warmingEmotion Aim: Save energy and protect environmentWhat is a greenhouse
used for?How does it work?Pre-readingSophie Armstrong
Earth CareWhile-readingScan the passage and answer the following questions:Dr. Janice Foster2. What are the names of the three
scientists mentioned in the article?Charles KeelingGeorge Hambley3.The different ideas between Dr. Janice Foster & George Hambley go upcatastrophevery seriouspositiveproduce a greater range of animals4. What are the two graphs about?
The first graph shows:
The second graph shows:
the temperature increase of one
degree Fahrenheit between 1860
to 2000.
the carbon dioxide content in the atmosphere from 1957 to 1997.5. What is global warming?
The earth is becoming warmer.6. How has global warming come about?Human activityburnig of fossil fuelsGreenhouse effectgreenhouse gases we need those gases from around 315 parts per million to around 370 parts per millionHuge quantities of extra carbon dioxideFrom 1957 to 19977. What are the effects of global
warming?
The sea level to rise
Severestorms,droughts ,famines, the spread of diseases, and the
destruction of species
Make plants grow faster.The main idea of the passage:
Part 1(Paragraphs 1)
Part 2(Paragraphs 2-4)
Part 3(Paragraphs5-10)
Introduce a debate over the issue of global warmingIllustrate how global warming comes aboutList two different attitudes among scientists towards global warmingPart 4(Paragraphs 11)It’s up to readers to think and decide whether people should do something about global warming or notComprehending Finish Ex.2 ( decide whether the statements true or false after reading the article carefully)DicussionWhat can we do to control the greenhouse effect?Let us save energy
and protect
environment together.