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1、Unit 4 Global warming,-2-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,【识记阅读单词】 1.consume vt.消费;消耗;耗尽;吃完 2.graph n.图表;坐标图;曲线图 3.random adj.胡乱的;任意的 4.phenomenon n.现象 5.subscribe vi.同意;捐赠;订阅 vt.签署(文件);捐助 6.fuel n.燃料 7.per prep.每;每一 8.catastrophe n.大灾难;浩劫 mitment n.承诺;交托;信奉 10.motor n.发动机 11.can n.容器;罐头 12.microwa
2、ve n.微波炉;微波 13.presentation n.显示;演出 14.nuclear adj.核的;核能的;原子核的,-3-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,【拼写高频单词】 1.quantity n.量;数量 2.tend vi.趋向;易于;照顾 vt.照顾;护理 3.data n.资料;数据 4.trend n.趋势;倾向;走向 5.flood n.洪水;水灾 6.mild adj.温和的;温柔的;淡的 7.state vt.陈述;说明 8.range n.种类;范围 9.glance vi.看一下;扫视 n.一瞥 10.tendency n.倾向
3、;趋势 11.widespread adj.分布广的;普遍的 12.average adj.平均的 13.outer adj.外部的;外面的,-4-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,14.advocate vt.拥护;提倡;主张 15.pollution n.污染;弄脏 16.electrical adj.电的;与电有关的 17.casual adj.随便的;漫不经心的;偶然的 18.circumstance n.环境;情况 19.refresh vt.使恢复;使振动 20.educator n.教育工作者;教育家,-5-,.单词,.短语,.句式,.语篇填空,
4、积累串记,联想归纳,仿造句子,【拓展核心单词】 1.oppose vt.反对;反抗;与(某人)较量opposed adj.反对的;对立的 2.consequence n.结果;后果;影响consequent adj.作为结果的 3.steady adj.平稳的;持续的;稳固的steadily adv.平稳地;持续地 4.existence n.生存;存在exist vi.生存;存在;有 5.pollution n.污染;弄脏pollute vt.污染;腐蚀 6.growth n.增长;生长grow v.增长;生长 7.contribution n.贡献contribute v.捐助;贡献 8.
5、 disagreement n.分歧;不一致agreement n.协定;协议 agree vi.达成协议;同意,-6-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,1.名词变复数的不规则变化 phenomenonphenomena 现象 mediummedia 媒体 datumdata 数据 criterioncriteria 标准 bacteriumbacteria 细菌 2.与“电”有关的单词荟萃 electric adj.电的;电动的 electrical adj.电的;与电有关的 electricity n.电;电流 electrician n.电工;电学家 e
6、lectronic adj.电子的 electrics n.电学 power n.电力;电源,-7-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,3.与“灾难”有关的名词集锦 earthquake地震 catastrophe大灾难 disaster灾难 flood洪灾 survivor幸存者 victim受难者 4.average用法小结 an average of平均有(后跟数词) on average平均起来 above average平均以上 below average平均以下 average out达到平均数,-8-,.单词,.短语,.句式,.语篇填空,积累串记,
7、联想归纳,仿造句子,5.advocate用法小结 advocate doing sth.主张干某事 an advocate of的倡导者 advocate that.(should)do sth.提倡做某事 6.quantity用法小结 a large quantity of大量的 quantities of大量的 in quantity大量,-9-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,【识记】 1.subscribe to 同意;赞成;订购 2.keep on 继续 3.on the whole 大体上;基本上 4.heat up 升温,加热 5.run out
8、 用完,耗尽,-10-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,【默写】 1.发生;造成 come about 2.大量的 quantities of 3.上升;增长;升起 go up 4.导致 result in 5.反对 be opposed to,6.即使 even if 7.代表一方;作为的代言人 on behalf of 8.忍受;容忍 put up with 9.只要 so long as 10.等等 and so on,-11-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,1.“动词+about”短语荟萃 come about发生
9、bring about带来 think about考虑 learn about得知 2.“动词+up with”结构的短语一览 catch up with跟上(强调动作) keep up with与同步;跟上(强调状态) put up with忍耐;忍受 come up with提出;想出 end up with以结束,-12-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,1.There is no doubt that the earth is becoming warmer. 毫无疑问,地球正在变暖 考点提炼There is no doubt that.句型。that
10、引导同位语从句,解释说明doubt的内容。 2.It is OK to leave an electrical appliance on so long as you are using itif not,turn it off! 只要你在使用电器设备,你便可以把它开着,如果不用就把它关掉! 考点提炼so/as long as “只要”,引导条件状语从句。,-13-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,1.毫无疑问,这些理论全都是错误的。 There is no doubt that these theories are all wrong. 2.只要你每天都不虚
11、度,你就会成功。 Youll make it so long as you make every day count.,-14-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,All scientists subscribe to the view 1.that the increase in the earths temperature is due to the burning of fossil fuels like coal,natural gas and oil to produce energy.Some byproducts of this process 2
12、.are called(call)“greenhouse” gases,the most important one of 3. which is carbon dioxide.Dr Janice Foster explains:“There 4. is (be)a natural phenomenon that scientists call the greenhouse effect.This is when small amounts of 5.gases(gas)in the atmosphere,like carbon dioxide,methane and water vapour
13、,trap heat from the sun and therefore warm the earth.,-15-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,6.Without the greenhouse effect,the earth would be about thirty-three degrees Celsius 7. cooler (cool)than it is.So,we need those gases.The problem begins when we add huge 8.quantities(quantity)of extra carbo
14、n dioxide into the atmosphere.9. It means that more heat energy tends to be trapped in the atmosphere 10.causing(cause)the global temperature to go up.”,-16-,核心词汇,核心句式,2,3,4,1,1.tend vi.趋向;易于;照顾 vt.照顾;护理 【教材原句】It means that more heat energy tends to be trapped in the atmosphere causing the global te
15、mperature to go up. 它意味着更多的热量将被困在大气层中,从而引起全球气温上升。 派生tendency n.趋向;倾向(常与to/towards连用) 领悟高考究考法 用tend的适当形式填空 (1)Readers also tended to share articles that were exciting or funny.(2016全国,阅读理解D) 读者们也往往分享让人激动或有趣的文章。 (2)He always has a tendency to Latin music. 他对拉丁音乐一直情有独钟。,-17-,核心词汇,核心句式,2,3,4,1,翻译句子 (3)People who eat slowly tend to consume about 70 fewer calories per meal. 吃饭慢的人每顿饭可能要少消耗大约 70 卡路里。 (4)These are exactly the kinds of costs many of us tend to ignore. 这些恰恰就是我们很多人容易忽视的花销。 (5)People tend to be blind to the beauty around them.(2018天津,阅读理解B) 人们往往会对身边的美视而不见。,-18-
