新课标人教版选修6 unit4 词汇课

1、Words studyGlobal warmingUnit 4 Part1 (1)Introduce a debate over the issue of global warming. raising a questionPart2(2-5)How global warming comes about.Part3(6)List two different attitudes among scientists towards global warming.Part4(7)Its up to readers to think and decide whether people should do

2、 something about global warming or not.giving examples, making contrastleaving a questiongiving examples,using graphs, explanation During the 20th century the temperature of the earth rose about one degree Fahrenheit. That probably does not seem much to you or me, but it is a rapid increase when _ o

3、ther natural changes. So how has this _ and does it matter? Earth Cares Sophie Armstrong explores these questions. compared to come about1. Compare your answers with those at the back of the book to see if they are right.2. My handwriting can not be compared with my fathers.3. Shakespeare compared t

4、he world to a stage.4. Mans life is often compared to a candle.5. Compared to/with many women, she was indeed very fortunate. compare A with B compare A to B compared to/ with A, B compare v. compared adj.2 _ with the size of the whole earth, the biggest ocean does not seem big at all.A. CompareB. W

5、hen comparing C. ComparingD. When compared 1 _ it with the design of other students, and you will find what problem there is with it. A. Comparing B. Compared C. To compare D. Compare DD happen, take place, occur.1 When Mother woke up, she didnt know what had come about. 2 Ill never understand how i

6、t came about that you were late three times a week.How did/ does it come about that Many different articles about the causes of the snow catastrophe have been published. Yesterday, I _ an article about the causes of the snow catastrophe on the Internet. I never expected the ideas about the causes of

7、 the snow catastrophe to _ so much. Sun Guangyong _ the idea in his article that global warming was the main reason for frequent extreme e to come out come across come up withhave come outcame up withcame acrosscome to Greenhouse effect is a natural p . Greenhouse gases in the atmosphere can warm th

8、e earth by trapping heat energy. But the problem begins when we add huge q of extra carbon dioxide to the atmosphere by burning fossil f . Therefore, more heat energy is t in the atmosphere. It is the increased amount of carbon dioxide that is r in global warming. Fill in the blanks with the proper

9、words according to the first letters given.henomenon uantitiesuels rapped esulting1. It is certain that2. agree with an idea3. a product that is made as a result of making another product4. a lot of5. facts or information used for making calculations or decisions6. to causeThere is no doubt that sub

10、scribe to byproduct quantities of data result in7.to increase go up自然现象 往往会,倾向于作出了精确地统计 二氧化碳的含量 natural phenomenontend to make accurate measurementsthe levels/ amount of carbon dioxideagree with approve of be for be in favor ofa large/small quantity of large/small quantities of 1 There _ a small qua

11、ntity of water left in the bottle.2 There _ large quantities of good clothes for you to choose from. isare the rise in the sea level severe storms droughts famines the spread of diseases the disappearance of speciesWhat does global warming result in? result in result fromActing before thinking alway

12、s results _ failure.The accident resulted _ the death of two people.His sickness resulted _ eating too much. inin fromBetween these years, the carbon dioxide content of the atmosphere went up from around 315 parts per million to around 370 parts per million.On the whole, the number of the tourists w

13、ent up steadily over this period.1) Rain and snow are phenomena of the weather. 2) Beethoven was a phenomenon among musicians.phenomenon n. Phenomena (pl.) 1) 月蚀是一种罕见的现象。(eclipse )_2) 你能向我解释下这一奇怪的自然现象吗？_3) 尽管中途退出了2008年奥运会，刘翔依然是跨栏项目的罕见的人才。_An eclipse of the moon is a rare phenomenon. Could you explai

14、n to me the strange natural phenomenon?Though quitting in the 2008 Beijing Olympic Games, Liu Xiang is still a phenomenon in hurdle racing. 1) Most of boys tend to enjoy playing basketball. 2) The older women tend to believe in strangers easily.处于压力下的人更容易发挥自己的全部潜能。 _People under stress tend to devel

15、op their full range of potential. It is certain that the earth is becoming warmer, but there are some very different attitudes towards the effects of global warming. Some people think that if global temperature continues going up, it would be a disaster . Global warming would cause a rise in sea lev

16、el; others predict bad environmental results like severe storms, droughts, famines, heat waves, and heavy snowstorms, famines, the spread of diseases and the disappearance of species. On the other hand, there are those who dont agree with this view and believe more carbon dioxide is actually a posit

17、ive thing. It will make plants grow faster; crops produce more and encourage a great variety of animals.There is no doubt thatcatastropheresult inkeeps ona greater range of the effects of global warming consequencesare opposed to consequence n. as a consequence as a consequence ofIt rained yesterday

18、 and as a consequence the match was canceled. He studied hard, and as a consequence he passed the exam. consequent adj. consequently adv.oppose doing sthbe opposed to doing sthThe young man opposed/was opposed to turning to his parents for help. be against object tobeyond the range of超越的范围out of one

19、s range某人达不到的range from to / between and 从到不等 1) The shop keeps_ (商品品种多) . 2)_(年龄范围) i s from six to twelve years old.3)The temperature_ (在15度到35度之间). a wide range of goods The age range ranges from 15 to 35 degrees range n.行列, 范围；vt. 排列, 归类于 It is certain that the earth is becoming warmer, but ther

20、e are some very different attitudes towards the effects of global warming. Some people think that if global temperature continues going up, it would be a disaster . Global warming would cause a rise in sea level; others predict bad environmental results like severe storms, droughts, famines, heat wa

21、ves, and heavy snowstorms, famines, the spread of diseases and the disappearance of species. On the other hand, there are those who dont agree with this view and believe more carbon dioxide is actually a positive thing. It will make plants grow faster; crops produce more and encourage a great variet

22、y of animals.There is no doubt thatcatastropheresult inkeeps ona greater range of consequencesare opposed to1 We cant predict the climate well enough to know what to expect2 They predict that any warning will be mild with few bad environmental consequences.It will encourage a greater range of animal

23、s.4 Greenhouse gases continue to build up in the atmosphere.5 Does that mean we should do nothing? Or, are the risks too great?Global WarmingLanina, a small town in Argentina, used to attract huge _of tourists every year. The _ there used to be mild with warm winter and cool summer. It was many _ of

24、 animals and plants that impressed travellers deeply. _ tourists _ it _ the heaven in the world and everything there seemed to be in a perfect condition. However, a _ was on the way. It was not until several years ago that local people realised it. Floods and sandstorms _ attacking the town, _ the s

25、pread of diseases and the destruction of species. As a _, people there had to move out of the town.climate, quantities, result in, consequence, ranges, comparedto, catastrophe, keep on, There is no doubt, quantitiesclimaterangesThere is no doubt thatcomparedtoRewritecatastrophekept onresulting incon

26、sequence the effects of global warming The change of a small town This winter, severe snowstorms in many southern provinces of China. This is the biggest snow _ for 30 years since the founding of New China. Streets and roads were covered with thick snow. Many cars the snow. In order to clear away the snow on the road, salt were used. Over this period, many flights and trains had been cancelled. As a , many people returning home were delayed at the airports and railways stations for days. Up to Feb. 12, the snowstorms have losses of 111,1 billion RMB. _China has suffe