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1、.重点单词识记1debate /dIbeIt/ n&vi.辨论；争论，讨论2recycle /risaIkl/ vt.&vi.回收利用3greedy /ridI/ adj.贪婪的，贪心的4credit /kredIt/ n赞扬，称赞，认可；信用，信誉；学分5arrival /raIvl/ n到达，抵达；到达者6arrest /rest/ vt.&n.逮捕7conflict /knflIkt/ vi.冲突，抵触；n.冲突；矛盾8decrease /dIkris/ vt.&vi.减少，降低；/dikris/ n减少，降低9measure /me(r)/ n措施，方法；尺度；vt.测量；估量，判定1
2、0flood /fld/ n洪水；大批，大量；vt.&vi.泛滥；淹没；大量涌入11range /reInd/ n范围；一系列；山脉；vi.(在一定范围内)变化；包括；排列，排序12conservation /knsveIn/ n(对自然环境的)保护13production /prdkn/ n产量；生产produce v生产，制造；n.农产品product n产品；产物14responsibility /rIspnsbIltI/ n责任，职责responsible adj.有责任的，负责的15environmental /InvaIrnmentl/ adj.环境的environment n环境
3、16operate /preIt/ vt.&vi.经营；动手术operation n操作；运转；手术17quantity /kwnttI/ n数量quality n质量；品质18willing /wIlI/ adj.愿意的，乐意的unwilling adj.不情愿，不愿意；勉强的，无奈的19illegal /Ilil/ adj.违法的，非法的illegally adv.违法地，非法地legal adj.法律许可的，合法的legally adv.法律上，合法地20appreciate /priIeIt/ vt.欣赏，赞赏；感谢；领会appreciation n感激，感谢；欣赏；理解；(艺术方面的
4、)鉴定，评估21consume /knsjum/ vt.消耗，耗费；消费consumer n消费者，顾客，用户22particular /ptIkjl(r)/ adj.专指的，特指的；特别的；讲究的，挑剔的particularly adv.尤其，特别23absorb /bsb/ vt.吸收；理解；使全神贯注absorbed adj.全神贯注的，专心致志的.重点短语识记1open the floor自由发言2cut back on减少，削减，缩减3use up用尽4run out (of)用完，耗尽5clean up打扫(或清除)干净6queue up排队等候7take steps采取措施8pi
5、ck out找出，挑选；辨别出，辨认出9put.in danger把置于危险的境地10under way进行中11in/with regard to关于，至于12blame.on.把归咎于13let off排放14in particular尤其，特别15do ones part尽自己的职责.经典原句默写与背诵1The worlds population has grown by six times what it was in 1800.目前的世界人口与1800年相比已经增长了6倍。2People often have this belief that development is bad f
6、or the environment，but this does not have to be true.人们常常认为经济发展对环境有害，但这不一定是正确的。3What if they run out?它们用完了会怎么样呢？4There is no doubt that the world climate has been changing in recent years.毫无疑问，世界的气候近年来一直在变化。5Although we produce carbon when we breathe，the carbon we produce is much less than that prod
7、uced by a car.尽管我们呼吸时产生碳，但我们排出的碳要比小汽车产生的碳少很多。1I would like to express my appreciation to you all.What you did should be highly appreciated (appreciate)2You have grown up and you need to take responsibility (responsible) for your actions.3Its illegal (legal) to drive without a licence.4Upon your arri
8、val (arrive) in Shanghai，please give me a call.5We still hold the belief (believe) that we still have a long way to go to make our world clean.6Absorbed (全神贯注于) in his writing，the writer forgot to flick the ashes from his cigar.7The house is more than twenty metres long and measures (量度为) six metres
9、 in width.8A large quantity (数量) of waste gases is sent into the air when we are driving.9Because human beings destroy the rainforest，the number of wild animals living there has decreased (减少) quickly.10Im afraid youll have to be operated (动手术) on for your heart trouble.1operate on/upon sb.给某人动手术be
10、in operation在运转；在行动中；在实施中come/go into operation开始工作(生效)put/bring into operation实施；实行The department store is well operated.这家百货公司经营得很好。Do you know how to operate the heating system?你知道怎么操作这个加热系统吗？夯实基础用operate的适当形式填空(1)This machine is very easy to operate.Anybody can learn to use it in a few minutes.(
11、2)In the good care of the nurses，the boy is gradually recovering from his heart operation.(3)He dialed the operator and put in a call for Rome.2in quantity大量quantities of名词复数谓语动词 许多a quantity of复数名词复数谓语动词/不可数名词单数谓语动词 大量Quantities of food and tents were sent to Ya an from Shandong.大量的食品和帐篷从山东运到了雅安。My
12、 brother bought a large quantity of books.我弟弟买了大量的书。夯实基础完成句子(1)Its a lot cheaper if you buy goods in quantity(大量)(2)There are large quantities of(大量的) rain in this area.3be willing to do.愿意做be willing that.愿意做too willing to do.非常愿意做There are，of course，questions which she will not be willing to answe
13、r.当然，有些问题是她不愿回答的。夯实基础同义句改写He is willing to come to our help.(改为含有that从句的复合句)He is willing that he will come to our help.4beyond/out of ones range/the range of sb.超出某人的范围within/in the range of在范围之内range from.to.从到之间变化range between.and.在到之间变动A wide range of colors and patterns are available.各种颜色和样式都有。
14、She has had a number of different jobs，ranging from chef to swimming instructor.她做过许多不同的工作，从厨师到游泳教练。图解助记夯实基础用适当的介词填空(1)Costs range from 50 to several hundred pounds.(2)If the target was farther than fifty metres，then it was out of range.5 appreciate v.欣赏；赏识；感激，感谢(be grateful for)；理解(understand)；意识到(
15、realize)appreciate doing.感激做I would appreciate it if.假如我将不胜感激appreciation n.欣赏；感激in appreciation of欣赏；感激Here I sincerely express my appreciation if you could help find the lost suitcase.如果你能帮我找到丢失的箱子，我会真诚地表达我的感激之情。(2010重庆书面表达)And Ill appreciate it very much if you give me an early reply.如果你能早点回信我将非常感激。特别提醒(1)a
