高二英语上册第9单元复习知识点：Saving the earth

得夺市安庆阳光实验学校高二英语 Unit9 Saving the earthNew words:1.content—n. the ideas of a book, paper etc. 内容；目录；要旨I like the style of this book, but I don’t like the content. （内容）Before buying a book, I look at the table of the contents. （目录） adj.1）satisfied; happy 满足的；满意的a)be content to do be (well) content withJohn seems content just to sit in front of the television all night.约翰似乎整夜坐在电视机前就满足了。

She is not content with the explanation.(不满意)b)be satisfied with 对。

感到满意You’ve done well at school. I’m very satisfied with you.I’m not at all satisfied with the present situation.c）be pleased with 满意I ’m very pleased with what he has done.We are very pleased with our new house.d) be happy with 满意的satisfied because one thinks that sth is beingdone in the right wayHe wasn’t happy with her work and he made her do it again. vt.使满足：1）contentSimple praise is enough to content him.*content oneself with 使对。

高二英语Unit9 Saving the earth知识精讲人教版一. 本周教学内容：Unit 9 Saving the earthI. Language Points：Lesson 331. If we go on polluting the world , it won’t be fit for us to live in .如果我们继续污染这个世界，那么，这个世界就会不适合我们生活了。

〔1〕go on + -ing结构是“继续干某事〞的意思。

The factory ______________〔还在继续把废物倒进〕into the lake .〔goes on throwing waste〕If we ___________〔继续捕杀老虎〕, none would be left for us to study . (go on hunting tigers)go on to do结构是“接着又干某事〞他接着又给我们演示怎么做。

He went on to show us how to do it .He ______________________〔接着又谈到国际形势〕。

〔went on to talk about the world situation .〕go on with + n .结构是“继续干某事〞She wants me to __________________〔继续从事画画〕〔go on with painting〕.My mother ____________〔继续做饭〕, and I ______________________〔继续〕my schoolwork . 〔went on cooking / went on with〕〔2〕句中的是形容词fit，作“适合的〞〔suitable〕解。

常构成〔be〕fit for结构，作“适合于〞解。

例如：He is so weak and __________________ 〔不适合这项工作〕。

Unit 9 Saving the earth篇章分析WELCOM TO THE EARTH SUMMIT一、课文图解二、课文复述Retell the text briefly.Note: 1. The students should retell the text paragraph by paragraph.2. They may repeat it either with the help of the key words in the chart, or in the student’s own words.3. The following is just for reference. If you like, it may be used as a dictation material.One possible version:The Earth Summit is the informal and best-known name for the United Nations Conference on Environment and Development (UNCED). It was first held in Stockholm in 1972, with the theme of the Human Environment, and that of the 2002 Johannesburg Summit was Sustainable Development.The earth is facing many serious problems, among which are the big three: contaminated drinking water, poor sanitation and air pollution, which cause 7 million deaths each year. Another big three are poverty, war and violence. Global development now makes the rich richer and the poor poorer, which is really unfair and unaccepted. In general, people think that the richer countries should do whatever they can to help the poorer prosper. Otherwise, sustainable development would be impossible.The Earth summit not only helps people understand the existing problems, but also tells people there is still time to take action. Just as one visitor said, “If all of us make small changes, we could make a big difference.” The important point is the students’ awareness of the situation and willingness to act. Above all, the key to the future is education. Only with better education and by being in harmony with nature will man be able to put an end to the death and suffering caused by the big three, to wipe out much of the poverty, to have less violence and fewer wars. (226 words)三、Moral education德育渗透★Air pollution comes from many different sources such as factories, power plants, dry cleaners, cars, buses, trucks and even windblown dust and wildfires. Air pollution can threaten the health of human beings, trees, lakes, crops, and animals, and damage the ozone layer and buildings. Air pollution also can cause haze, reducing visibility in national parks and wilderness areas. In order to make the air stay clean, we should make concerned laws, which will set limits on how much of a pollutant is allowed in the air. Although national air quality has improved over the past years, many challenges remain in protecting public health and the environment. Our goal is to have clean air to breathe for this generation and those to follow.空气污染来自多种渠道，例如工厂，发电站，干洗店，各种车辆，扬尘和野火。

Unit 9 Saving the earth篇章分析WELCOM TO THE EARTH SUMMIT一、课文图解二、课文复述Retell the text briefly.Note: 1. The students should retell the text paragraph by paragraph.2. They may repeat it either with the help of the key words in the chart, or in the student’s own words.3. The following is just for reference. If you like, it may be used as a dictation material.One possible version:The Earth Summit is the informal and best-known name for the United Nations Conference on Environment and Development (UNCED). It was first held in Stockholm in 1972, with the theme of the Human Environment, and that of the 2002 Johannesburg Summit was Sustainable Development.The earth is facing many serious problems, among which are the big three: contaminated drinking water, poor sanitation and air pollution, which cause 7 million deaths each year. Another big three are poverty, war and violence. Global development now makes the rich richer and the poor poorer, which is really unfair and unaccepted. In general, people think that the richer countries should do whatever they can to help the poorer prosper. Otherwise, sustainable development would be impossible.The Earth summit not only helps people understand the existing problems, but also tells people there is still time to take action. Just as one visitor said, “If all of us make small changes, we could make a big difference.” The important point is the students’ awareness of the situation and willingness to act. Above all, the key to the future is education. Only with better education and by being in harmony with nature will man be able to put an end to the death and suffering caused by the big three, to wipe out much of the poverty, to have less violence and fewer wars. (226 words)三、Moral education德育渗透★Air pollution comes from many different sources such as factories, power plants, dry cleaners, cars, buses, trucks and even windblown dust and wildfires. Air pollution can threaten the health of human beings, trees, lakes, crops, and animals, and damage the ozone layer and buildings. Air pollution also can cause haze, reducing visibility in national parks and wilderness areas. In order to make the air stay clean, we should make concerned laws, which will set limits on how much of a pollutant is allowed in the air. Although national air quality has improved over the past years, many challenges remain in protecting public health and the environment. Our goal is to have clean air to breathe for this generation and those to follow.空气污染来自多种渠道，例如工厂，发电站，干洗店，各种车辆，扬尘和野火。

高二英语第九单元 Saving the Earth (拯救地球)科目英语年级高二文件 high2 unit9.1.doc标题 Saving the Earth (拯救地球)章节第九单元关键词高二英语第九单元内容一、教法建议【抛砖引玉】同学们，你们读过美国海洋生物学家莱切尔•卡逊的著作《寂静的春天》（1962年）吗？书中为我们描述的一个明天的寓言。

从前，在美国的中部有这样一个城镇，那里的一切生物同其周围的环境看来相处得非常和谐：它坐落在像棋盘般排列整齐的繁荣的农场的中央，周围是庄稼地，小山下果树成林。

春天，繁花点缀在绿色的原野上；秋天，透过松林的屏风，橡树、枫树和白桦树散射出火焰般的彩色光辉；冬天，道路两旁也是美丽的，无数的小鸟飞来，洁净而清凉的小溪从山中流出，形成了生活着鳟鱼的绿荫池塘。

小镇一直是这个样，直到许多年前的一天，第一批居民来到这里修建房屋，挖井筑仓，情况才发生了变化。

从那时起，一个奇怪的阴影就笼罩了这个地区，一切都发生了变化，不祥的征兆降临到村落里：神秘莫测的疾病袭击了成群的小鸡，牛羊纷纷病倒和死亡，到处是死神的幽灵。

农夫们诉说着他们多病的家庭，医生们则为病人中出现的新病感到困惑不解。

一种奇怪的寂静笼罩了这个地方。

园中觅食的鸟儿不见了，曾经荡漾着乌鸦、鸽子、鹪鹩的合唱以及其它鸟鸣的声浪的早晨，现在一切声音都没有了，只有一片寂静覆盖着田野、树林和沼地。

曾经是多么吸引人的小路的两旁，现在排列着仿佛是火灾浩劫后的焦黄的枯萎的植物。

甚至小溪也失去了生命，因为所有的鱼已经死亡。

这里已被生命所抛弃，留下来的只是一个寂静的春天，无声无息……卡逊大胆地预言：“在人们的忽视中，一个狼狈狰狞的幽灵已向我们袭来，这个现象中的悲剧可能会很容易地变成一个我们大家都将知道的活生生的现实。

”30 多年过去了，卡逊“明天的寓言”却不幸成为了今天的现实：以环污染、资源枯竭、能源危机、粮食短缺、人口爆炸、生物多样性丧失以及技术危机等为表现形式的生态危机，这一切都在不断加剧，使人类的生存和发展陷入了严峻的困境之中。

Unit 9 Saving the earth词汇双解及用法.Words and expressionsecology n. 生态；生态学coal n. 煤；煤炭issue n.发行（物）；（报刊）期号；问题v.发行；发表；颁布environmentalist n. 环保人士summarize v. 概括；总结content n. what is contained in something 内容；目录What are contents of this trunk? 这箱子里是些什么东西？n. the amount contained 容量；含量Its carbon content is 4%. 炭的含量是百分之四。

R X adj. happy。

pleased快乐；满意Don't be content with such a small success. 不要满足于这样小的成功。

vt. satisfy 使满意；使满足We should never content ourselves with book knowledge only.我们切不可满足于仅仅有一点书本知识。

the United Nations 联合国representative n. someone whose job is to say ordo something in the name of other people 代表；代理人I have the honor to have been sent as their representative. 我很荣幸被派来作他们的代表。

adj. serving as an example。

typical 有代表性的；典型的Beijing is a representative Chinese city. 北京是一个典型的中国城市。

South Africa南非sustainable adj. 可持续的；能维持的killer n.[c] 杀人者；凶手；致命之物contaminant vt.& n. 弄脏；污染sanitation n. 公共卫生；环境卫生access n. 接近；进入[to]Few men have direct access to the King. 很少人能接近国王。

高二英语Unit9 Saving the earth知识点总复习教案课时跟踪讲练Section I 课前准备、听力、口语1. What are the biggest problems facing the earth? 地球面临着的最大问题是什么? (p.65 Warming Up Ex.1)1) 现在分词短语facing the earth在句中作定语，相当于定语从句that face the earth. face此处用作及物动词，意为“面向，朝”，作此义也可用作不及物动词，常和介词to，toward 或on连用。

如：① She turned to face the newcomer and introduced herself. 她转过身来面对新来者作了自我介绍。

② The building faces the park. 那座建筑物面对着公园。

③The window faces on the street.窗户面对着衔道。

④ -- How does this house face? --It faces to the east. -- 这座房屋面朝哪边? -- 朝向东边。

【拓展】 face还可意为“面对／临(问题或不愉快的情况)”。

如：① Manufacturing industry faces a grim future if the government pursues its present policies. 如果政府继续推行现行政策，制造工业就会面临严酷的未来。

② He couldn't face his boss after marking such a fool of himself at the meeting. 他在会上做出了这样的丑事之后，不敢面对自己的老板。

【链接】与face构成的常见短语：face a person down 以势压人; face up to 勇敢地对付(敌人、困难等); be faced with 面临；面对; face out 大胆地坚持到底; face to face 面对面；相对; in a person's face 当着/对着某人的面; in (the) face of 面对；不顾; make/ pull a face(faces) 扮鬼脸; pull／make／put on a long face 拉长脸；显出不高兴的样子; set／put one's face against强烈反对，抵制; take on a new face面貌一新; turn one's face away把脸转过去【注意】face the music不能译为“面对音乐”，其意思是“面对失败，接受批评，承担后果”。