Unit 4 Global warming,话题环境保护 (2015四川成都外国语学校高三11月月考) 假设你叫王平。为响应国家厉行节约的号召，请你以“厉行节约为资源、为环保”为题，向某英语报社编辑写信，表达你对厉行节约的看法。该英文信应包括以下内容：,1节约与资源的关系； 2节约与环保的关系； 3举例说明中学生该如何厉行节约； 4倡导社会保持节约的优良传统。,【晨背范文】 Dear editor， Im Wang Ping.Im writing to offer your newspaper an article Trying to Save Both for Natural Resources and the Environment. Saving is significant because natural resources in our world may run out one day, so we should save some for our offspring.Meanwhile, saving can help us avoid producing waste,which will definitely contribute a lot to environmental protection.As students, we should make our contributions.For instance, we can recycle our textbooks or use both sides of our exercise books.Moreover, we Chinese have a good tradition of saving and regard wasting as a shame, so we call for everybodys action to save what we can to make our beautiful life last forever. Yours sincerely， Wang Ping,话题词汇 1decline v减少；下降，衰退 2threaten v威胁 3consequence n结果；后果 4from bad to worse 每况愈下 5to make matters worse 更糟糕的是 6realize the importance of protecting the environment 意识到保护环境的重要性,话题佳句 1It is wellknown that the global water shortage is becoming increasingly severe mainly due to global warming. 众所周知，由于全球变暖，全球水资源短缺问题正变得日益严重。,2It is high time that the city authorities should take strong measures to deal with air pollution. 确实到了城市当局应该采取有力措施解决空气污染的时候了。 3There is no doubt that the earth is becoming warmer and that it is human activity that has contributed to the global warming. 毫无疑问，地球正变得更加暖和，正是人类活动导致了全球变暖。,.单词速忆 1_vi.看一下； 扫视 n一瞥 2_vt.拥护； 提倡； 主张 3_vt.使恢复； 使振作 4_n种类； 范围 5_n环境； 情况 6_adj.平均的,glance advocate refresh range circumstance average,7_adj. 随便的； 偶然的 8_adj.胡乱的； 任意的 9_ adj.分布广的； 普遍的 10_ vt.反对；反抗；与(某人)较量 _ adj.反对的；对立的 11_ vi.趋向； 易于； 照顾 vt.照顾； 护理 _ n倾向； 趋势,casual random widespread oppose opposed tend tendency,12_vt.陈述；说明 _ n说明；说法；表白 13_vt.消费； 消耗； 耗尽； 吃完 _n顾客；消费者 14_ n弄脏；污染 _ vt.弄脏；污染 15_ n生长；增长 _vt.& vi.生长；增长,state statement consume consumer pollution pollute growth grow,16_ n量；数量 _ n质量 17_ n贡献；捐款；投稿 _ vt.捐助；投稿vi.投稿；贡献 18_ n生存；存在 _ vi.存在 19_ n现象 _ pl.现象,quantity quality contribution contribute existence exist phenomenon phenomena,20_ n结果；后果；影响 _ adj.随后发生的；作为结果的 _adv.因此；所以 21_ adj.平稳的；持续的；稳固的 _adv.平稳地；持续地,consequence consequent consequently steady steadily,.短语快译 1_ 忍受；容忍 2_ 上升；增长；升起 3_ 继续 4_ 导致 5_ 发生；造成 6_ 同意；赞成；订购 7_ 反对,put up with go up keep on result in come about subscribe to be opposed to,8_ 大量的 9_ 即使 10_ 大体上；基本上 11_ 代表一方；作为的代言人 12_ 等等 13_只要,quantities of even if on the whole on behalf of and so on so long as,.句式仿写 1There 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毫无疑问),仿写：毫无疑问，学会充分利用业余时间开阔视野是非常重要的。(2014江西) _ learning to make full use of spare time to broaden the horizons is very important. 【答案】There is no doubt that,2Some byproducts of this process are called “greenhouse” gases, the most important one of which is carbon dioxide.(the形容词最高级oneof关系代词) 仿写：北京有很多旅游名胜，长城是其中最著名的景点之一。 There are varieties of places of interest in Beijing，_ is the Great Wall. 【答案】the most famous one of which,3Even if we start reducing the amount of carbon dioxide and other greenhouse gases, the climate is going to keep on warming for decades or centuries.(even if引导让步状语从句) 仿写：即使你反对我的计划，我也不会随便改变我的主意。 _ my plan, I wont change my mind casually. 【答案】Even if you are opposed to,4It is OK to leave an electrical appliance on so long as you are using itif not, turn it off! (as/so long as引导条件状语从句) 仿写：只要我们不灰心，我们就一定能取得最后的成功。(2014福建) _， we are sure to succeed eventually. 【答案】So long as we dont lose heart,5It takes a lot of energy to make things from new materials, so, if you can, buy things made from recycled materials.(it takesto do sth.) 仿写：去年适应这里的新环境花了我很长的时间。 It _ to the new circumstances here last year. 【答案】took me a long time to adapt,.单元语法 强调句型 用强调句型完成下面的句子 1我是在微波炉里热的饭。 _ that I heated the meal. 【答案】It was in the microwave,2那时我才意识到洪水造成的严重后果。 It was at that time _the severe consequence that the flood had caused. 【答案】that I realized 3我不知道这次事故到底是如何发生的。 I dont know _the accident came about. 【答案】how it was that,4你弟弟到底是什么时候开始对网络上瘾的？ _your brother bec