版高考英语培优增分一轮人教经典版培优讲义选修6 4Unit 4 Global warming Word版含答案Word格式文档下载.docx

1、精美语篇Dear David，Im glad to receive your letter. I have learned from your letter that you are concerned about the smog which frequently appears in some areas of China. Thank you for your concern. I am also very worried about such terrible weather because it has brought many harmful side effects such a

2、s traffic jam, road accidents, bad coughs, throat hurts and even lung cancers and so on.As everybody knows, a good environment comes from good protection. So we should do what we can to make a difference. Try to drive less and choose airfriendly products. Only when everyone has the environmental awa

3、reness can we have cleaner air.I hope to hear from you soon and share your good ideas.Yours，Li Hua高频单词1.consume （vt.） 消费；消耗；耗尽；吃完consumer （n.） 消费者consumption （n.） 消费；消耗量2.phenomenon （n.） 现象phenomena （pl.） 现象3.quantity （n.） 量；数量quality （形近词） （n.） 质量4.tend （vi.） 趋向；易于；照顾 （vt.） 照顾；护理tendency （n.） 倾向；趋势

4、5.oppose （vt.） 反对；反抗；与（某人）较量opposed （adj.） 反对的；对立的6.mild （adj.） 温和的；温柔的；淡的mildly （adv.） 温柔地；温和地7.consequence （n.） 结果；后果；影响consequent （adj.） 随后发生的；作为结果的consequently （adv.） 因此；所以8.state （vt.） 陈述；说明statement （n.） 说明；说法；表现9.steady （adj.） 平稳的；持续的；稳固的steadily （adv.） 平稳地；持续地10.existence （n.） 生存；存在exist （vi

5、.） 存在mitment （n.） 承诺；交托；信奉commit （v.） 承诺；保证12.pollution （n.） 污染；弄脏pollute （vt.） 弄脏；污染13.growth （n.） 增长；生长grow （v.） 生长；增长；留长（头发/指甲）14.electrical （adj.） 电的；与电有关的electricity （n.） 电；电能15.contribution （n.） 贡献contribute （v.） 贡献；投稿重点短语e_about发生；造成2.rather_than而不是3.subscribe_to同意；赞成；订购4.quantities_of大量的5.go

6、_up上升；升起6.result_in导致7.be_opposed_to反对8.even if/though 即使9.keep on 继续10.on the whole 大体上；基本上11.on behalf of 代表一方；作为的代言人12.put up with 忍受；容忍13.so/as long as 只要14.and so on 等等热点句型1.连词分词（when compared to/with）That probably does not seem much to you or me, but it is a rapid increase when_compared_to （当与

7、相比的时候） other natural changes.（教材P26）2.There is no doubt that . “毫无疑问”There_is_no_doubt_that （毫无疑问） the earth is becoming warmer . （教材P26）3.even if引导让步状语从句Even_if （即使） we start reducing the amount of carbon dioxide and other greenhouse gases, the climate is going to keep on warming for decades or cen

8、turies.（教材P27）4.as/so long as引导条件状语从句；if not省略句It is OK to leave an electrical appliance on so_long_as （只要） you are using itif_not （如果不）, turn it off！（教材P30）同步训练在空白处填入1个适当的单词或括号内单词的正确形式。1.It is human activity that has caused this global warming rather _ a random but natural phenomenon.答案：than2.All s

9、cientists subscribe to the view _ the increase in the earths temperature is due to the burning of fossil fuels.that3.It means that more heat energy tends to _ （trap） in the atmosphere causing the global temperature to go up.be trapped4.It is the burning of more and more fossil fuels _ has resulted i

10、n this increase in carbon dioxide.5.Greenhouse gases continue to build _ in the atmosphere.up6.I am doing a project on behalf _ my school about global warming.of7.Together, individuals can make a difference. We do not have to put up _ pollution.with8.It takes a lot of energy _ （make） things from new

11、 materials.to make9.Get your parents _ （buy） things that are economical with energy.to buy10.Talk with your family and friends about global warming and tell them _ you have learned.what1 quantityn量；数量教材原句The problem begins when we add huge quantities of extra carbon dioxide into the atmosphere.（P26）

12、当我们向空气中排放大量的多余的二氧化碳的时候，问题就开始了。a （large/small） quantity of 大量/少量的（large） quantities of 大量的；许多的in quantity 大量地a quantity of与quantities of这两个短语后均可接不可数名词或可数名词的复数形式。“a quantity of名词”作主语时，其谓语动词与名词保持数的一致；而“quantities of名词”作主语时，谓语动词总是用复数形式。As far as Im concerned, it is quality_rather_than_quantity that real

13、ly counts.就我个人而言，重要的是质量而不是数量。Large quantities_of oil were spilling into the sea.大量石油正溢入大海。A_quantity_of vegetables have been supplied to the citizens.已为市民提供了大量的蔬菜。Its cheaper to buy goods in_quantity.大量购物比较便宜。2 opposevt.反对；与（某人）较量On the other hand, there are those, like George Hambley, who are oppos

14、ed to this view and believe that we should not worry about high levels of carbon dioxide in the air.（P27）在另一方面，还有一些人，像科学家乔治汉布利，反对上面的观点，他们认为我们不必担心空气中会有高含量的二氧化碳。（1）oppose （doing） sth. 反对（做）某事（2）opposed adj. 相反的；be opposed to 反对（3）opposite adj. 相反的；be opposite to 与相反on the opposite of 在对面（4）opposite pr

15、ep. 在对面A is opposite B. A在B对面。（1）oppose后跟表示动作的词作宾语时，动词要用动名词形式。be opposed to结构中，to是介词，其后也要用动词的ing形式。（2）表示反对的其他表达：disagree with, object to, be against等。Congress is continuing to oppose the Presidents health care budget.国会正在继续反对总统的医疗保健预算。The parents strongly opposed their daughter going_there alone.那对父

16、母极力反对他们的女儿单独去那里。She remained bitterly opposed_to the idea of moving abroad.她仍然强烈反对移居国外。We live further down on_the_opposite_side_of the road.我们住在马路对面再远一点的地方。3 rangen种类；范围；幅度；界限 v（在一定范围内）变化；变动；排列It will make plants grow quicker; crops will produce more; it will encourage a greater range of animalsall

17、 of which will make life for human beings better.（P27）它会使植物长得更快；庄稼产量更丰富，并且它会促进各种动物的生长所有这些都能更好地改变人类的生活。（1）a wide range of . 范围广泛的；各种各样的in/within range 在射程以内；在范围内beyond/out of range 在射程外；在范围外beyond/out of ones range 某人能力达不到的；某人知识以外的（2）range from . to . 在范围内变动；包括（由到之间的）各类事物range between . and . 在和范围内变动

18、They will include introductions to a_wide_range_of writing styles, from poetry to play writing.它们将介绍不同的写作风格，从诗歌到戏剧创作。The price of the house is well beyond_our_range.这栋房子的价格远远超出了我们能承受的范围。The national park has a large collection of widelife, ranging_from butterflies to elephants.国家公园有一大批野生生物，从蝴蝶到大象都有。

19、4 glancevi.看一下；瞥一眼；匆匆一看；扫视n一瞥；Glance quickly at the magazine article and answer the questions.（P27）迅速看一下杂志上的文章并回答问题。（1）glance at/over/through 浏览；匆匆地看一眼glance off 擦过；掠过（2）at a glance 看一眼便知道；便于浏览at first glance/sight 乍一看；最初看到时take a glance （at sb./sth.）（朝某人/某物）一瞥；看一眼She glanced down at me through her

20、glasses.她透过眼镜低头瞥了我一眼。At_first_glance,_the problem seems easy. However, later youll find it difficult to work out.乍一看，这问题似乎很简单，然而，随后你就会发现它很难解决。5 averageadj.平均的；普通的n平均；平均数 vt.& vi.算出的平均数；平均为The greenhouse effect gives the earths surface the average temperature of 15 .（P29）温室效应使地球表面的平均温度保持在15 。the/an a

21、verage of . 的平均数on average平均地；通常above/below average高于/低于平均数/水平up to average 达到平均数Its said that the newspaper office receives an_average_of nearly 100 articles a day.据说这个报社平均每天要收到接近一百篇稿件。Both men and women are living longer these days in industrialized countries. However, women, on_average,_live long

22、er.男性和女性在如今的工业化国家下活的时间都更长。然而，平均来看，女性比男性活得更长。To their great joy, their sons schoolwork is well above average.令他们十分高兴的是，他们儿子的功课远远高于平均水平。.单句语法填空1On the other hand, the cost of everything from housing to education has risen _ （steady） in recent decades.steadily此处副词steadily修饰动词rise。2The president made a

23、_（state） announcing new policies to deal with the new situation.statement由设空前的a可知，应填名词形式。make a statement “发表声明”。3Accommodation ranges _ tourist class _ luxury hotels.from; torange from . to . “在范围内变动”。4_ first _ （glance）, the place seemed deserted.At; glanceat first glance “乍一看”属于固定短语。5We must make

24、 a contribution to _ （protect） the environment.protectingmake a contribution to sth./doing sth. “为做贡献”，其中to为介词，其后用名词或动名词。.单句改错1Large quantities of rain is needed in this area._isare2Most of the students oppose to have classes on Sunday.to havehaving3Each person raised an average in $50 to plant an a

25、cre of trees.inof4I planned to leave the next day but at the circustances I decided to stay another night.atunder/in5He had been ill for a long time and consequent he was behind in his work.consequentconsequentlycome about 发生；So how has this come about and does it matter？（P26）那么，这种温度的上升是怎么产生的呢？它要紧吗？

26、How did it come about that .? 是怎样发生的？come across偶遇come into being形成；产生；出现come into power上台执政；当权come into effect生效come out出版；结果是；发芽come up with提出；想出when it comes to . 当谈到时come on跟着来；跟上来；口得啦；快点come to总计；达到；归纳为come about, happen, take place和break out这四个表示“发生”的词语，都是不及物动词（短语），不可用于被动语态。She has a mental toughness that did not come_about by chance.她的坚强精神并不是偶然发生的。How did it come about that he knew where we were?他是怎么知道我们在什么地方的呢？When reading articles related to science, we often come_across difficult or unfamiliar words.阅读与科学相关的文