Unit 4 Global warming words 单词教学精选

1、Unit 4 Words and expressions Global warming 1. consume-consumer consume energy 背诵句子背诵句子 1众所周知，在我们日常生活中有众所周知，在我们日常生活中有 很多东西在消耗能源。很多东西在消耗能源。 It is universally acknowledged that there are many things that consume energy in our daily lives. 2. new-newable-renewable-non-renewable 背诵句子背诵句子2 An energy sour

2、ce is renewable when supplies of it never run out and non-renewable when one day they will run out. ?run out, run out of, use up 3. greenhouse ? 背诵句子 3-A greenhouse is made of _and is used for _, especially during _weather. ? be made of, be made from, ? be made up of, be made into be used for doing

3、sth, be used to do sth, be used to doing sth glass growing plants cold 4. come about ? come about ? 背诵句子 4-How has this come about? ? happen ? What did this accident happen yesterday? ? take place ? Great changes have taken place for the past few years. ? 注意 come abouthappentake place，三 者均无被动 come o

4、ut 出来；出版；(花)开 come across 偶然遇到或发现；被理解 come true (梦想、愿望)实现 come up with 提出 (2)花刚开始长出地面。 The flowers are just beginning to _. (3)今天早上我在牛津大街偶然碰见一位老校友。 I _ an old schoolmate in Oxford Street this morning. come up came across 运用 完成句子 (1)他是怎么知道我们在什么地方的呢？ How did it _ that he knew where we were? come about

5、 ? 背诵句子 5There is no doubt that the earth is becoming warmer and that it is human activity that has caused this global warming rather than a random but natural phenomenon. ? There is no doubt that ? it is human activity that ? Caused= lead to= result in ? rather than ? random 随意的， at random ? phenom

6、enon 6-Subscribe to ? Subscribe to, agree with, be for, in favor of ? be against, be opposed to, disagree (2)We _ all his optimism to the state of the current economy of our country because we have faith in our government. Aoppose to B contribute to Csubscribe to D react to 解析：选C。句意：我们都赞成他对我们国家 目前的经

7、济形势的乐观主义，因为我们对政 府有信心。A表示反对；B表示贡献；C表示 赞成，支持；D表示对作出反应。 ? 7. a quantity of ? quantities of ? A large quantity of good earth is being washed away in this area every year. ? 每年这个地区大量沃土被冲走。 ? Large quantities of water are badly needed here. 这里 急需大量水。 ? 【温馨提示】 a quantity of后同样可接不可数名词或可 数名词的复数形式。但当它作主语时谓语动词

8、一般根据其 所修饰的名词而定，而quantities of作主语时，不论其后 的名词为可数或不可数，谓语动词都用复数。 ? 1(2009年高考福建卷)Why does the lake smell terrible? ? Because large quantities of water_. ? Ahave polluted Bis being polluted ? Chas been polluted D have been polluted ? 解析：选D。本题考查时态、语态及主谓一致问题。 句意：这湖水怎么这么难闻？ 因为大量的 水已经被污染了。water与pollute为被动关系，故排

9、 除A项；B项表示“正被污染”，故排除； large quantities of后加名词，谓语动词应与 quantities保 持一致，故排除C项，答案为D项。 ? With many forests being destroyed, huge quantities of good earth _ each year. A. is washing away ? B. is being washed away C. are washing away ? D. are being washed away ? 它所给的答案是D. 此题中，earth 是不可数 名词，但quantities 是复数，所

10、以谓语采用 了复数形式D ? 8. 必背句子 6 It means that more heat energy tends to be trapped in the atmosphere causing the global temperature to go up. tends to be trapped in causing-=which causes go up= rise raise区别 52单项填空 (1)Do you think that housing price will keep _ in the years to come? Sorry ，I have no idea. A

11、lifting up Bgoing up Cbringing up D growing up Women tend to live longer than men. 女人往往比男人长寿。 One tends to make mistakes when tired. 人累了就容易出错。 41单项填空 (1)(2012青岛高二检测)When I watch NBA, I _ to focus on the players like LeBron James and Kobe Bryant. Aused Bturn Ctend Dintend ? 9.必背句子7 They also agree th

12、at it is the burning of more and more fossil fuels that has resulted in this increase carbon dioxide. ? result in, cause, lead to ? result from, because of, due to, as a result of 运用 完成句子 (1)饱食常常会带来疾病。 Sickness often _ eating too much. (2)事故导致三人死亡。 The accident _ three people being killed. results f

13、rom resulted in/led to 2result in (lead to) 导致；造成 辨析 result in/result from (1)result in 后接结果。 (2)result from 意为“由产生”，后接起因。 (2)A sudden change in temperature _ to bring rain or snow. Agets Bturns Chopes Dtends 解析：选 D。tend to do 易于， 句意：温 度的突然变化易于带来雨或雪。 63单项填空 My friend Martin was very sick with a stra

14、nge fever ；_，he could neither eat nor sleep. Aas a result B after all Canyway D Otherwise 解析：选A。as a result 结果，因此；after all毕竟；anyway 无论如何；otherwise 否则。 ? 10. trend ? Many elderly people are not used to the trend of modern living. ? 11. be opposed to doing sth ? 12. mild ? 13. environment ? environme

15、ntal ? 背诵句子 8-全球变暖，地球温度的上升，已经 成为最严重的环境问题之一。 ? Global warming, the rise of the temperature of the earth, has become one of the most severe environmental problems. ? 14. as a consequence= as a result ? 15. state ? 16. range: a greater range of ? 17.背诵句子 9- Even if we start reducing the amount of carbo

16、n dioxide and other greenhouse gases, the climate is going to keep on warming for decades or centuries. ? even if= even though ? start doing ? reduce ? climate ? keep on doing= go on doing=continue doing ? for decades, centuries ? 18. glance at ? take a glance at ? stare at ? glare at ? 19. steady-s

17、teadily ? 20. tendency ? 21. wide+ spread-widespread ? 22. on the whole ? 23. economic ? 24. average ? Adj. 平常的，普通的 ? N. an average of 平均是 ? 25. exist-existence ? 26. outer-inner ? 27. on behalf of ? I am doing a project on behalf of my school about global warming. ? 28. advocate doing sth ? He advo

18、cated（提倡） that_should do _- ? 29. put up with ? 30. pollution ? 31. growgrowth ? 32. electrical ? 33. so long as ? 34. casually ? casual : You dont need to wear formal clothes. You can wear comfortable and casual clothes. ? 35. and so on ? 36. circustance ? 37. refresh ? 38. make contributions to ? 背诵句子 10- Lets make contributions to environment protection for both ourselves and our future generations. ? 39. nuclear energy ? 40. disagreement ? 41.