高中英语选修五：M5U2 WORDPOWER 课件

Vocabulary practice
C. Help Ecoville write an ad. Fill in the blanks with words learned just now.
Answers: 1.environmental 3.ecosystem 5.fuels 7.ecotourists
think is _______. Probably it’s related to
______ of environment. What about yours?
1.Divide items into 3 groups generally. 2.Talk with your family members about
■ First, Look it up in your dictionary to make sure of its meaning.
■ Then, listen to my order to move to the next seat to talk with your partner. You may talk in this way: My word is _______, whose meaning I
• 11、一个好的教师，是一个懂得心理学和教育学的人。2021/7/262021/7/262021/7/26Jul-2126-Jul-21
• 12、要记住，你不仅是教课的教师，也是学生的教育者，生活的导师和道德的引路人。2021/7/262021/7/262021/7/26Monday, July 26, 2021
• 2.Protection of environment • ing the sun’s energy
• 4.Fuel such as coal, oil, that was formed over millions of years from the remains of animals or plants
Problems of environment
温室气体 greenhouse gases 噪声污染 noise pollution
臭氧层 ozone layer
河流污染 river pollution
太阳辐射 solar radiation
露天剥采 strip mining
空气污染 air pollution
A good environment is important for humans. So environmental problems are discussed frequently. In today’s section, a whole vocabulary has developed to help us talk about the environment and problems associated with it.
opencast mining acid
global
•
9、要学生做的事，教职员躬亲共做； 要学生 学的知 识，教 职员躬 亲共学 ；要学 生守的 规则， 教职员 躬亲共 守。2021/7/262021/7/26Monday, July 26, 2021
• 10、阅读一切好书如同和过去最杰出的人谈话。2021/7/262021/7/262021/7/267/26/2021 3:51:03 AM
bad for the environment, many of the words that are used are _c_o_m_p__ou__n_d__ nouns. Use the compound nouns in the box to label the pictures.
clear-cut logging slash and burn farming rain ozone layer warming
• 17、儿童是中心，教育的措施便围绕他们而组织起来。2021/7/262021/7/262021/7/262021/7/26
• 2、Our destiny offers not only the cup of despair, but the chalice of opportunity. (Richard Nixon, American President )命运给予我们的不是失望之酒，而是机会之杯。二〇二一年六月十七日2021年6月17日星期四 • 3、Patience is bitter, but its fruit is sweet. (Jean Jacques Rousseau , French thinker)忍耐是痛苦的，但它的果实是甜蜜的。10:516.17.202110:516.17.202110:5110:51:196.17.202110:516.17.2021 • 4、All that you do, do with your might; things done by halves are never done right. ----R.H. Stoddard, American poet做一切事都应尽力而为，半途而废永远不行6.17.20216.17.202110:5110:5110:51:1910:51:19 • 5、You have to believe in yourself. That's the secret of success. ----Charles Chaplin人必须相信自己，这是成功的秘诀。-Thursday, June 17, 2021June 21Thursday, June 17, 20216/17/2021
沙石开采 sand extraction
森林火灾 forest fires
土壤盐碱化 soil salinization 石油泄漏oil spills
濒危物种 endangered species 混合污染 composite pollution
Treatments of environment
低碳生活low-carbon life 节能减排energy-saving and pollutant-reducing 电池处理battery disposal 废物的化学处理chemical treatment of waste 矿山回填mine filling 回收；循环recycling 污水处置sewage disposal 水的再利用water reuse 可持续发展 sustainable development 水资源保护 water resources conservation 水资源开发 water resources development 生态旅游 ecotourism 淡水生态系统 freshwater ecosystems 有机农业 organic farming 绿化afforesting
the meanings and origins.
• Group 1---Resources • Group 2---Problems • Group 3---Treatments
Resources of environment
淡水资源 freshwater resources 地下水 subterranean water 地表水 surface water 矿产资源 mineral resources 不可再生资源 non-renewable resources 可再生资源 renewable resources 能源 energy sources 天然气 natural gas 无污染能源 non-polluting energy sources 核能 nuclear energy 核燃料 nuclear fuels 风能 wind energy 天然肥料 natural fertilizers
Studying objectives:
What to do in this period
To learn some vocabulary related to the environment;
To master 2 skills to expand relevant vocabulary.
Vocabulary learning
• 15、一年之计，莫如树谷；十年之计，莫如树木；终身之计，莫如树人。2021年7月2021/7/262021/7/262021/7/267/26/2021
• 16、提出一个问题往往比解决一个更重要。因为解决问题也许仅是一个数学上或实验上的技能而已，而提出新的问题，却需要有创造性的想像力，而且标志着科学的真正进步。2021/7/262021/7/26July 26, 2021
Write six words that include the prefix ‘eco- ’. Use your dictionary if necessary.
混合污染composite pollution
干旱 drought
工业排放物industrial emissions
全球变暖 global warming
微污染物micropollutants
温室效应 greenhouse effect 风蚀 wind erosion
土地开垦 land reclamation 沙漠化 desertification
Module 5 Unit 2 The environment Word power
Lead-in
As everyone is familiar, “Paradise in Heaven; Suzhou and Hangzhou on earth”, why does this saying go?
2.pollution 4.(solar) energy 6.eco-friendly
Method-thinking(2) The prefix ‘eco- ’ comes from Greek and
means ‘e_a__r_th____’. It is used in many
words to talk about the environment, such as ‘ecology’ and ‘eco-tourism’.
A Read the leaflet on Page 26 about a new, environmentally friendly hotel and match the vocabulary with its explanation.
• 1.Tourists who are friendly to the environment when go travelling
13、He who seize the right moment, is the right man.谁把握机遇，谁就心想事成。2021/7/262021/7/262021/7/262021/7/267/26/2021
• 14、谁要是自己还没有发展培养和教育好，他就不能发展培养和教育别人。2021年7月26日星期一2021/7/262021/7/262021/7/26
• 5.Making air, water, soil etc. dirty
• 6.Environmergy
eco-friendly
fossil fuel environmental protection pollution
Method-thinking (1) B When we talk about things that are
•
[1] acid rain
[4]slash and burn farming
ozone layer [2]clear-cut logging [5] ozone layer
[3]global warming [6] opencast mining
Moving & talking
■ Each of you is given a compound related to the environment.