2. Phrases and sentences: 1. 订阅 2 发生 3 上升；增长 4 代表 5 反对 6 总的来说；大体上 7 只要 8 忍受 9 倾向于做 10 有 …… 倾向 11 我们不同意我们已经失败了的观点。 12 就食物而言，他们讲究数量不讲究质量。 13 他问我这台机器出了什么问题。 14 我代表我经理在这里发言。 15 100 万美元对我来说是一笔巨款。 16 老师随意地检查作业。 subscribe to come about go up on behalf of be opposed to on the whole as/ so long as put up with tend to do tend towards

3. Sources of energy Look at the pictures on page 25 and describe them. Which one is renewable and which one is non-renewable?

4. windmills ( 风车 )/ wind power renewable

5. A coal power station non-renewable

6. an oil refinery( 炼油厂 ) non-renewable

7. a nuclear power plant( 核电站 ) non-renewable

8. solar panels( 太阳能板 ) renewable

9. a hydro-electric( 水力发电的 ) dam renewable

10. THE EARTH IS BECOMING WARMER- -----BUT DOES IT MATTER?

11. This article is from ________. a. a magazine b. the internet c. a book Pre-Reading

12. How is the text organized? a title a first paragraph that runs across the page and is in bold 用黑体 / 粗体.a first paragraph graphs/ diagrams the main text in two columns 列the main text

13. What does the title tells you? The title can tell us the topic of the text ------ _______________________________ THE EARTH IS BECOMING WARMER------ BUT DOES IT MATTER? Global warming/ the warming of the earth

14. Who wrote the magazine article? What is the name of the magazine? What is the purpose of this paragraph? Sophie Armstrong. Earth Care. To introduce _______. the topic

15. What are the two graphs about? The first graph shows _______________ rose from 1860 to 2000. The second one shows __________________ _______ rose in the _________ from 1957 to 1997. The temperature rise has something to do with the ____________________ in the atmosphere. the temperature the carbon dioxide content atmosphere carbon dioxide content

16. The earth is becoming warmer because of human activity. No one knows the effects of global warming. Scientists’ different attitudes about global warming. Part I (para.___) Part II (para. ____) Part III (para.______) 2 3-6 7 The main text can be divided into three parts. Choose the main idea of each part?

17. The different ideas between Dr. Janice Foster & George Hambley Dr. Janice FosterGeorge Hambley Carbon dioxide has caused the global temperature to __________. An increase of five degrees would be a ____________ and could be ______________. More carbon dioxide is a __________ thing, which makes crops _____________ and will encourage ____________________. go up catastrophe very serious positive produce more a greater range of animals

18. What is the purpose of the last paragraph? A.a conclusion B. a prediction

19. Ex. 2 in comprehending. (P27) 3. Para1: … it is a rapid increase compared to most natural changes… 1 Para5: Dr Janice Foster says that over the next 100 years the amount of warming could be as low as 1 to 1.5 degree Celsius, but it could be as high as 5 degree. Para2: There is no doubt that… 2

20. 4. Para4:... We add huge quantities of extra carbon dioxide into the atmosphere. It means that…the global temperature to go up. Para7: No one knows the effects of the effects of global warming. 6. 5. Para6:... are opposed to this view... Should not worry about high level of carbon dioxide in the air….More carbon dioxide is actually a positive thing.

21. P25 1. depend on …for sth/ to do sth 指望 / 依靠 …… 得到 / 做某事 2. in our daily lives 在我们日常生活中 3. use… for sth/ to do sth… 把 …… 用作 ( 干 )…… 4. consume v. consumer n. 消费者 5. sources of energy 能源 6. run out vi. 用完；耗尽 run out of vt. 7. trap the heat from the sun 吸收太阳的热 trap… in…  be trapped in 被困在 …… 中 8 keep/ stop/ prevent… from doing 阻止 …… 做某事 9 heat up 加热；变热 10 throughout the cold period 贯穿整个寒冷期

22. Para. 1&2 1. rise  rose  risen vi./ n. raise vt. 2. one degree Fahrenheit 一华氏度 one degree Celsius 一摄氏度 Freezing point 冰点 : 0 degree Celsius 31 degree Fahrenheit 3 a rapid increase 迅速增长 4 when (it is) compared to/ with other natural changes 当 与其他自然变化进行比较的时候 5. There is no doubt that… 毫无疑问 …… 6 rather than 而不是 7 a natural phenomenon 一个自然现象 phenomena 复数 Para. 3 1 be due to 是由于 2 fossil fuels 化石燃料

23. 3 some byproducts of this process 这个过程的副产品 4 the “ greenhouse effect” 温室效应 “greenhouse” gases 温室气体 global warming 全球变暖 5amounts of = an amount of + 不可数名词 大量的 a quantity of/ quantities of + 可数名词复数 / 不可数 the amount of + 不可数名词 …… 的数量 the number of + 可数名词复数 6 add… into… 把 …… 加到 …… 中去 7 tend to do 倾向于做 …… 8 cause… to do 导致 …… 做 …… be caused by… 由 …… 引起

24. Para. 4 &5 1 over/ during the last 100 to 150 years 在过去的一百到一 百五十年间 over the next 100 years 在接下来的一百年间 2 make accurate measurements 做了精确的测量 3 in the atmosphere 在大气层中 4 go up from around… to around… 从大约 …… 上升至大 约 …… 5 result in 导致 = lead to/ contribute to/ cause result from 由 …… 导致 as a result 结果 as a result of… 由于

25. Para. 6 1 the attitude of sb to/ towards… 某人对某事的态度 2 On the one hand…. On the other hand 一方面 …… 另一 方面 3 by 表示程度、数量 by 5 degrees 4 what to expect 期望什么 5 agree with sb/ sb’s opinion/ what sb said agree to a plan/ a suggestion/ a proposal… agree to do sth 同意做某事 agreement n. disagree v. 不同意，用法一样 disagreement n. 6 the spread of diseases 疾病的传播 spread n./ v. spread  spread  spread

26. 7 be opposed to…= be against… 反对 同意；支持；赞同 be for…= be in favour of… 8 worry about be worried about 9 environmental consequences 环境后果 environment n. as a consequence= as a result= consequently adv. consequent adj. 10 in fact= in effect= as a matter of fact 11 a great range of 一系列的；各种各样的 12 human beings 人类

27. Para. 7 1. continue to do 继续做某事 2. build up 增加；积聚 ；建立 3. start doing= begin doing= start/ begin to do 4. keep on doing 继续做（有间断） keep doing 一 直做（没有间断）

28. fossil fuels 化石燃料 / 矿物燃料 byproduct 副产品 the carbon dioxide content of the atmosphere 大气中二氧化碳的含量 Fahrenheit and Celsius Freezing point: 0 degree Celsius 31 degree Fahrenheit

29. depend on in our daily lives run out be made of be used for doing/ to do keep… from doing heat up be compared to come about small amounts of huge quantities of add… to result in the attitudes towards/ to/about/ on sth cause… to do

30. on the other hand the concerns about/ for/ over a great range of continue to do build up keep on doing

31. 1.Read the text. 2.Words dictation

32. Phrases and sentences: 1. 订阅 2 发生 3 上升；增长 4 代表 5 反对 6 总的来说；大体上 7 只要 8 忍受 9 倾向于做 10 有 …… 倾向 11 我们不同意我们已经失败了的观点。 12 就食物而言，他们讲究数量不讲究质量。 13 他问我这台机器出了什么问题。 14 我代表我经理在这里发言。 15 100 万美元对我来说是一笔巨款。 16 老师随意地检查作业。 subscribe to come about go up on behalf of be opposed to on the whole as/ so long as put up with tend to do tend towards