内容正文:
Unit 4 Global warming
备考第1步——疯狂晨背在积累·背后自检(一)单词语境记忆
1.a random but natural phenomenon 一个随机但很自然的现象
2.a greater range of animals 更大范围的动物
3.glance quickly at the magazine article 快速浏览杂志上的文章
4.advocate improvement in the way 提倡改进方法
5.be casual about this 对此漫不经心
6.the average temperature 平均温度
7.refresh your spirit 振作你的精神
8.Recycle cans, bottles, plastic bags and newspapers if circumstances allow you to.
如果情况允许,可以回收易拉罐、瓶子、塑料袋和报纸。
(二)单词派生记忆
1.consume vt.消费;消耗;耗尽;吃完→consumer n.顾客→consumption n.消费
2.oppose vt.反对;反抗;与(某人)较量→opposed adj.反对的;对立的→opposite prep.在……对面→opposition n.反对;敌对
3.consequence n.结果;后果;影响→consequent adj.随之发生的;作为结果的→consequently adv.因而;所以
4.economic adj.经济的→economical adj.节约的;经济的→economy n.经济;节约
5.exist vi.存在→existing adj.目前的;现在的→existence n.生存;存在
6.commit vt.犯(罪);做(错事);托付;委托;使承担→commitment n.承诺;交托;信奉
7.pollute vt.污染;玷污;败坏→ pollution n.污染;污染物→polluted adj.污染的
8.electrical adj.电的;与电有关的→electricity n.电;电力→electric adj.电的;电动的→electronic n.电子的
9.educate v.教育→educator n.教育工作者;教育家→education n.教育→educated adj.受到教育的;有教养的
10.contribute v.贡献;撰稿→contribution n.贡献
11.present vt.颁发;赠送;提出;展现adj.现在的;出席的;存在的n.礼物;现在,目前→ presentation n.显示;演出 presence n.出席,在场
(三)核心短语必背
1.even if 即使
2.on the whole 大体上;基本上
3.so long as 只要
4.and so on 等等
5.subscribe to the view 赞成这个观点
6.huge quantities of extra carbon dioxide 大量额外的二氧化碳
7.cause the global temperature to go up 导致全球气温上升
8.result in this increase in carbon dioxide 导致二氧化碳增加
9.be opposed to this view 反对这个观点
10.keep on warming for decades 继续变暖几十年
11.on behalf of our school 代表我们学校
12.put up with pollution 忍受污染
13.So how does it come about and does it matter?
那么这是怎么发生的,它重要吗?
(四)教材原句必背
1.There 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.(毫无疑问,地球是在变暖,而地球变暖正是人类活动导致而成的,并非是一种无规律的自然现象。)
2.All scientists subscribe to the view that the increase in the earth's temperature is due to the burning of fossil f