Unit 1A Greener World绿色世界 英语课件
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Unit 1A Greener World绿色世界 英语课件
Unit One Human and Nature
New Concept English Comprehensive Course Book 3
Unit 1 Text A A Greener World
Learning Focus
Grasp the reading skill for main ideas and topic sentences；
Study the detail of the text；
Do some exercises on the textbook；
The outline of Text A
1. The three keys to power the … 2. The first key… 3. The second key … 4. The final key … 5. Conclusion …
Translation of Para.2
2.以纸为例。第一步是增加公众对回收过程的了解，向他们介绍 哪些材料可以被回收利用，并且说明该怎么妥善处理这些东西。当地 政府应该教育大众怎样把可以重新利用的物质与不容易重新利用的物 质分开，比如蜡纸，复写纸，像快餐盒这样的塑料制品。然后，需要 建立一个收集这些可重新利用物品的体系。公众开始可能有兴趣，但 如 果 没 有 健 全 的 回 收 系 统 ，他们的兴趣就会很快暗淡下来。有时当我 们谈起回收利用时，我们会为此感到高兴，但是如果在谈论时我们能 举出一些大家都能理解的可行事实和数据，那么公众对回收利用这个 问题就会更多一些感性的认识。我记得读过一篇报告说回收利用一个 易拉罐而节约的能源可以提供一台电视机三个小时的电能。提供给公 众一些他们能够真正理解的信息，那么就会有更多人加入回收利用的 运动中。
Detailed Study of Text A
New Concept English Comprehensive Course Book 3
Unit 1 Text A A Greener World
Learning Focus
Grasp the reading skill for main ideas and topic sentences；
Study the detail of the text；
Do some exercises on the textbook；
The outline of Text A
1. The three keys to power the … 2. The first key… 3. The second key … 4. The final key … 5. Conclusion …
Translation of Para.2
2.以纸为例。第一步是增加公众对回收过程的了解，向他们介绍 哪些材料可以被回收利用，并且说明该怎么妥善处理这些东西。当地 政府应该教育大众怎样把可以重新利用的物质与不容易重新利用的物 质分开，比如蜡纸，复写纸，像快餐盒这样的塑料制品。然后，需要 建立一个收集这些可重新利用物品的体系。公众开始可能有兴趣，但 如 果 没 有 健 全 的 回 收 系 统 ，他们的兴趣就会很快暗淡下来。有时当我 们谈起回收利用时，我们会为此感到高兴，但是如果在谈论时我们能 举出一些大家都能理解的可行事实和数据，那么公众对回收利用这个 问题就会更多一些感性的认识。我记得读过一篇报告说回收利用一个 易拉罐而节约的能源可以提供一台电视机三个小时的电能。提供给公 众一些他们能够真正理解的信息，那么就会有更多人加入回收利用的 运动中。
Detailed Study of Text A
英文版绿色环保ppt课件
The Yellow River is under the double pressure of pollution and disconnection. 66.7% of the rivers monitored were of class Ⅳ water quality. The main pollution indexes are ammonia nitrogen, volatile phenol, permanganate index and biochemical oxygen demand.
summarize
1. Pollution status
According to the Bulletin of China's Environmental conditions, air quality in cities in China was still in a relatively heavy level of pollution in 1997, while cities in the north were heavier than those in the south (see figure 3-1). The annual average concentration of sulfur dioxide is in the range of 3 ~ 248 μ g / m ~ (-3), and the national annual average is 66 μ g / m ~ (-3). More than half of the cities in the north and the top 1/3 cities in the south have an annual average of more than 60 micrograms per meter. The annual average of north city is 72 μ g / m ~ (-3) and that of southern city is 60 μ g / m ~ (3). The pollution of sulfur dioxide in cities of southwest high sulfur coal region represented by Yibin, Guiyang and Chongqing, and the cities of Shanxi, Shandong, Hebei, Liaoning, Inner Mongolia, Henan and Shaanxi provinces with large energy consumption in the north are more serious.
summarize
1. Pollution status
According to the Bulletin of China's Environmental conditions, air quality in cities in China was still in a relatively heavy level of pollution in 1997, while cities in the north were heavier than those in the south (see figure 3-1). The annual average concentration of sulfur dioxide is in the range of 3 ~ 248 μ g / m ~ (-3), and the national annual average is 66 μ g / m ~ (-3). More than half of the cities in the north and the top 1/3 cities in the south have an annual average of more than 60 micrograms per meter. The annual average of north city is 72 μ g / m ~ (-3) and that of southern city is 60 μ g / m ~ (3). The pollution of sulfur dioxide in cities of southwest high sulfur coal region represented by Yibin, Guiyang and Chongqing, and the cities of Shanxi, Shandong, Hebei, Liaoning, Inner Mongolia, Henan and Shaanxi provinces with large energy consumption in the north are more serious.
《AgreenWorld》WelcometotheUnitPPT
A: What should we do to live a green life?
B: I think …. C: I think …. D: I think ….
根据汉语提示写单词。 1. Is he _s_e_ri_o_u_s__ (严肃的)? 2. We can __r_e_d_u_c_e_ (减少) air pollution
1. 打算、计划做某事 be going to do sth.
2. 植更多的树 plant more trees
3. 在花园里挖沟 dig in the garden
4. 种植水果面包树 plant breadfruit trees
5. 对…... 有好处 be good for …
6. 减少空气污染 reduce air pollution
Free-talk：
1. How do you go to school every day? 2. Do you want to protect our earth? 3. How do you protect it?
Read and answer
1. How did Kitty go to school in the past?
reduce vt. & vi. 减少，降低 e.g. We can reduce air pollution by riding bicycle.
turn off 关上（开关）
e.g. We can save energy by turning off the lights when we leave.
短文缺词填空。
Spring is coming. Eddie asks Hobo what he is going to do. Hobo says he is going to plant __t_r_e_es___. Eddie asks if more trees will be __p_l_a_n_te_d_ this year. Hobo says yes because trees are ___g_o_o_d__ for everybody. Eddie wants to go with Hobo. He says he likes ___d_ig_g_i_n_g_ in the garden. Oh, is he _s_e_r_io_u__s_? Everyone knows Eddie used to be __l_a_z_y___. Has Eddie changed? Of course not. What he really wants is _p__la_n_t_in__g_ breadfruit trees so that he can eat lots of breadfruit. Eddie really enjoys __e_a_ti_n_g___!
B: I think …. C: I think …. D: I think ….
根据汉语提示写单词。 1. Is he _s_e_ri_o_u_s__ (严肃的)? 2. We can __r_e_d_u_c_e_ (减少) air pollution
1. 打算、计划做某事 be going to do sth.
2. 植更多的树 plant more trees
3. 在花园里挖沟 dig in the garden
4. 种植水果面包树 plant breadfruit trees
5. 对…... 有好处 be good for …
6. 减少空气污染 reduce air pollution
Free-talk：
1. How do you go to school every day? 2. Do you want to protect our earth? 3. How do you protect it?
Read and answer
1. How did Kitty go to school in the past?
reduce vt. & vi. 减少，降低 e.g. We can reduce air pollution by riding bicycle.
turn off 关上（开关）
e.g. We can save energy by turning off the lights when we leave.
短文缺词填空。
Spring is coming. Eddie asks Hobo what he is going to do. Hobo says he is going to plant __t_r_e_es___. Eddie asks if more trees will be __p_l_a_n_te_d_ this year. Hobo says yes because trees are ___g_o_o_d__ for everybody. Eddie wants to go with Hobo. He says he likes ___d_ig_g_i_n_g_ in the garden. Oh, is he _s_e_r_io_u__s_? Everyone knows Eddie used to be __l_a_z_y___. Has Eddie changed? Of course not. What he really wants is _p__la_n_t_in__g_ breadfruit trees so that he can eat lots of breadfruit. Eddie really enjoys __e_a_ti_n_g___!
A green world PPT课件 24(6份) 译林牛津版
2. allow 允许；使有可能 allow sb to do sth 允许某人做某事 allow doing sth. 允许做某事 1) Do you think Dad will allow you to go to Jamie’s party? 你觉得爸爸会让你去杰米的聚会吗？ 2) You’re not allowed to talk during the exam. 考试期间不允许讲话。 3) We don’t allow walking on the grass. 我们不允许在草地上走。
1. Separate the waste into different groups and then recycle. 2. Make more laws to protect the environment. 3. Use new types of energy which produce little pollution. 4. Encourage the public to live a green life. …
成不同部分
The north and south of the country are separated by a mountain range. 这个国家的南北两部分被一条山脉隔开。
separate into把……分成……
We are separated into 4 groups. 我们被分成4个组。
Match the words with their meanings d f
e b c a
Switzerland is a beautiful country with high mountains and clean blue lakes. Let’s read the passage
A green world-课件
An organization (4)c_o_ll_e_ct_s_ old clothes from all over the country. Then some are sold in charity show, some are given to the poor and others are sent to (5)f_a_c_to_r_i_e_s___ for recycling. Their government have many (6)l_a_w_s_ to protect the environment too. For example, people will be (7)p_u_n_is_h_e_d_ if they cut down trees because it’s not (8)a_ll_o_w_e_d_.
Some old clothes and shoes can be recycled.
4. 我和我的家人经常把我们的旧衣服送给这个 组织。
My family and I often send our old clothes to this organization. 5. 我们的政府已经有了许多法律来保护环境。 Our government has many laws to protect the environment. 6. 如果我们在公众场所扔垃圾，我们将会被警 方罚款。 If we drop litter in a public place, we’ll be fined by the police.
5. Nature is our greatest treasure. We depend on its rich resources to live, so it is important for us to protect it wisely. 大自然是我们最大的财富。我们依靠其 丰富的资源生存，所以要理智地保护它， 这一点很重要。
保护环境人人有责世界地球日环保主题宣传教育PPT模板
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言简意赅的阐述观点；
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牛津译林版八年级下册英语《A green World》PPT习题课件(第1课时)
Unit 8
第一课时 Welcome to the unit
基础知识回顾
综合能力提升
-3-
Ⅱ.根据句意用所给词的适当形式填空 1.Planting trees is ( be ) good for the environment. 2.Is it useful for us to protect ( protect ) the environment? 3.—How can we reduce air pollution? —By riding ( ride ) bicycles. 4.My mother always drives ( drive ) me to school every time it rains. 5.As soon as the work is finished ( finish ) tomorrow,they’ll go for a holiday.
( A )5.Remember
the magazine to Sandy after
it.
A.to return;reading
B.returning;reading
C.to return;read
D.returning;reads
( D )6.Many children are so poor that they
to go
to school.
A.are able to afford
B.can afford
Unit 8
第一课时 Welcome to the unit
基础知识回顾
综合能力提升
-8-
( B )7.I have
to tell you.
A.a good news B.some good news C.many good news D.some good new
《A green World》Welcome to the UnitPPT
What do you think of the pictures?
dig vt. & vi. breadfruit n. serious adj. 挖(洞，沟等) 面包果 认真的，严肃的
reduce vt. & vi. 减少，降低 e.g. We can reduce air pollution by riding bicycle.
7. 严重的，严肃的 be serious
8. 节约水/能源 save water
9. 引起严重的空气污染 cause serious air pollution
Read the text book and learn the new words and phrases by heart.
要使整个人生都过得舒适愉快，这是不可能的，因为人类必须具备一种能够应付逆境的态度。——卢梭 要铭记在心：每天都是一年中最美好的日子。 你要做多大的事情，就该承受多大的压力。 重要的不是发生了什么事，而是要做哪些事来改善它。 你的假装努力，欺骗的只有你自己，永远不要用战术上的勤奋，来掩饰战略上的懒惰。 最具挑战性的挑战莫过于提升自我。——迈克尔·F·斯特利 当你能飞的时候就不要放弃飞。 炫耀是需要观众的，而炫耀恰恰让我们失去观众。 人，最大的敌人是自己。 我在奋斗在坚持在拼搏在努力你要等。 最大的挑战和突破在于用人，而用人最大的突破在于信任人。——马云 夫妇和，而后家道成。——清·程允中
b. We can save water by taking shorter showers.
c. We can save energy by turning off the lights when we leave a room.
d. We can protect the environment by recycling waste.
《A green World》PPT课件
【解析】考查动词短语辨析。句意：当你离开教室时，请关掉所有的灯。 turn on意为“打开”；turn off意为“关掉”；turn down意为“调小(音 量)”；turn up意为“调大(音量)”。由句意可知选B。
(2)2017·兰州 How noisy it is! Could you please __B___the CD player
2 We can save energy by turning off the lights when we leave a room. 我们可以通过离开房间时关灯来节约能源。
[探究] turn off意为“关上(开关)”，为“动词＋副词”短语。 该短语接__名_词___作宾语时，__名__词__既可放在turn与off之间， 也可放在off之后；接__代__词__作宾语时，__代__词__只能放在turn 与off之间。
[探究] Please turn the television off before you go to bed. ＝Please turn off the television before you go to bed. 睡觉前请关上电视。 The television is too noisy. Please turn it off. 电视太吵了，请把它 关掉。
3．同学们，为了过一种绿色的生活，我们应该做什么呢？
What should we do _t_o_li_v_e_a_g_r_e_en__li_fe___， class?
句 4．对人们来说，选择公共交通工具或骑自行车是明智的。 型 _I_t'_s_w_is_e_f_o_r_p_e_op_l_e_t_o_c_h_oo_s_e_public transport or ride bicycles. 在 5．我想我们可以快速洗澡来节约用水。 线 I think we can _t_a_k_e_sh_o_r_t_er_s_h_o_w_e_r_s_to__sa_v_e_w_a_t_e_r.
Unit Green World T课件
one_-_s_ix_th__of the world’s sheep and p_r_od_u_c_e_s_almost onethird of its w__oo_l__. The _c_li_m_a_te__ in Australia varies from north to the south. Modern Australiais_m__ad_e__up__of six states and two territories . The firstA_u_s_tra_l_ia_n_swere the aborigines and Islanders. The two world wars had a strong _in_fl_u_en_c_e_o_n_ Australia .The official language is _E_n_gl_is_h___, which is quite __di_ff_er_e_n_t _fro_m___ British and American English.
Revision
• Australia is the only country that _c_o_v_e_rs__ an entire continent. It is a _w_e_a_lt_h_y___ country, which__p_ro_d_u_c_es metals ,precious stones, coal .grain, meat and wines, and has the biggest I_ro_n_m__in_e_sin the world. It has
Wild life and Golden Roses
• 1.What was Charles Darwin’s hobby when he was young?
Revision
• Australia is the only country that _c_o_v_e_rs__ an entire continent. It is a _w_e_a_lt_h_y___ country, which__p_ro_d_u_c_es metals ,precious stones, coal .grain, meat and wines, and has the biggest I_ro_n_m__in_e_sin the world. It has
Wild life and Golden Roses
• 1.What was Charles Darwin’s hobby when he was young?
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Text A A Greener World
Detailed Study of Text A
1. We hear it a lot in the news these days: “Recycle newspapers and save a tree. Collect bottles and cans so they can be reused in the manufacturing of new products.” Protecting our delicate( 易 碎 的 ， 脆 弱 的 ） environment seems to be on the agenda of politicians, government leaders, and citizens in many parts of the world to show support for Mother Nature. The concept of green consumerism has gained momentum more and more over the last decade（十年）, and the public feels moved to pitch in and help. However, three essential keys needed to power this movement include a more informed public, the development of improved technology, and a greater demand for recycled materials.
Detailed Study of Text A
3. Second, technological progress has been made on many fronts, but governmental agencies need to step up their support for companies involved in recycling by providing tax incentives, low-cost loans, or even grants to upgrade equipment and to encourage further research. One breakthrough has been the development of a new manufacturing process that uses enzymes to help remove ink from paper in more energy efficient and environmentally safe methods. Recycling paper materials can be expensive in both monetary and environmental terms. The difficulty in removing print from paper, the amount of energy expended during the process, and caustic waste that is sometimes produced are costs that companies incur and then are passed on to the consumer.
Translation of Para.2
2.以纸为例。第一步是增加公众对回收过程的了解，向他们介绍 哪些材料可以被回收利用，并且说明该怎么妥善处理这些东西。当地 政府应该教育大众怎样把可以重新利用的物质与不容易重新利用的物 质分开，比如蜡纸，复写纸，像快餐盒这样的塑料制品。然后，需要 建立一个收集这些可重新利用物品的体系。公众开始可能有兴趣，但 如 果 没 有 健 全 的 回 收 系 统 ，他们的兴趣就会很快暗淡下来。有时当我 们谈起回收利Байду номын сангаас时，我们会为此感到高兴，但是如果在谈论时我们能 举出一些大家都能理解的可行事实和数据，那么公众对回收利用这个 问题就会更多一些感性的认识。我记得读过一篇报告说回收利用一个 易拉罐而节约的能源可以提供一台电视机三个小时的电能。提供给公 众一些他们能够真正理解的信息，那么就会有更多人加入回收利用的 运动中。
Detailed Study of Text A
5. Recycling is a crucial link protecting our planet. The three keys mentioned are important ways to achieve this end.
Translation of Text A
Translation of Text A
3.第二步，在很多方面科技都取得了很大进步，而 政府机构需要建立相关体系对那些从事回收利用的公 司给予支持，向他们提供优惠税收，低息贷款，甚至 政府直接拨款以改进设备和鼓励科学研究。在科技方 面我们已经取得了一个进展性的突破，我们能够以一 种更加节约能源和环保的生产程序，利用酶去除纸上 的墨汁。回收废纸可能会花费更多的资金，对环境造 成污染。回收利用过程中的各种费用，如将墨迹从纸 上去掉，生产过程中的能源消耗和腐蚀性物质的清理 ，这些费用自然地由废物回收公司转嫁给了消费者。
The outline of Text A
1. The three keys to power the … 2. The first key… 3. The second key … 4. The final key … 5. Conclusion …
Detailed Study of Text A
Unit 1 Text A A Greener World
Learning Focus
Grasp the reading skill for main ideas and topic sentences；
Study the detail of the text；
Do some exercises on the textbook；
Detailed Study of Text A
2. Let's use paper as an example. The first step is to raise public awareness about the recycling process, to explain the kinds of materials that can be recycled, and provide ways on how to properly dispose of them. Local governments should educate the public on how to properly sort reusable materials from those, like waxed paper, carbon paper, plastic laminated material such as fast food wrappers, that can't be recycled very easily. Then, a system of collecting these sorted materials needs to be established. The public interest might be there, but soon may wane if there isn't a system where they can take these materials to be recycled. Sometimes we become
绿色世界
1.这些天我们常常听到这样的新闻:“回收报纸,挽救 一棵树木,收集瓶罐,再生利用。“ 在世界上许多地 区,保护我们脆弱的环境,保护自然,似乎成为政府官 员和市民的热门话题。在过去十年中，绿色消费的观 念得到越来越多的关注，公众也投身相助。然而，要 使这场运动发展下去，三个关键条件非常重要：务实 的大众，科技的发展，和人们对回收物需求的增加。
Detailed Study of Text A
complacent when it comes to recycling, but when you speak in terms of actually facts and figures that everyone can understand, people become more cognizant of the problem. I remember reading one time that the energy saved from one recycled can can provide enough power to operate a television for three hours. Give the public information they can grasp, and then you will increase your chances of gaining followers.
Detailed Study of Text A
4. The final key is to increase demand for the growing surplus of resources waiting to be recycled. This problem has appeared in various regions of the world where the technology to process the used materials lags far behind the amount being collected for recycling. There may be a great outpouring of support; yet the great stumbling block to implementing the second stage of this plan could be impeded by the corporate sector's inability to find commercial enterprises interested in using recycled goods especially when the cost exceeds those of virgin materials.
Detailed Study of Text A
1. We hear it a lot in the news these days: “Recycle newspapers and save a tree. Collect bottles and cans so they can be reused in the manufacturing of new products.” Protecting our delicate( 易 碎 的 ， 脆 弱 的 ） environment seems to be on the agenda of politicians, government leaders, and citizens in many parts of the world to show support for Mother Nature. The concept of green consumerism has gained momentum more and more over the last decade（十年）, and the public feels moved to pitch in and help. However, three essential keys needed to power this movement include a more informed public, the development of improved technology, and a greater demand for recycled materials.
Detailed Study of Text A
3. Second, technological progress has been made on many fronts, but governmental agencies need to step up their support for companies involved in recycling by providing tax incentives, low-cost loans, or even grants to upgrade equipment and to encourage further research. One breakthrough has been the development of a new manufacturing process that uses enzymes to help remove ink from paper in more energy efficient and environmentally safe methods. Recycling paper materials can be expensive in both monetary and environmental terms. The difficulty in removing print from paper, the amount of energy expended during the process, and caustic waste that is sometimes produced are costs that companies incur and then are passed on to the consumer.
Translation of Para.2
2.以纸为例。第一步是增加公众对回收过程的了解，向他们介绍 哪些材料可以被回收利用，并且说明该怎么妥善处理这些东西。当地 政府应该教育大众怎样把可以重新利用的物质与不容易重新利用的物 质分开，比如蜡纸，复写纸，像快餐盒这样的塑料制品。然后，需要 建立一个收集这些可重新利用物品的体系。公众开始可能有兴趣，但 如 果 没 有 健 全 的 回 收 系 统 ，他们的兴趣就会很快暗淡下来。有时当我 们谈起回收利Байду номын сангаас时，我们会为此感到高兴，但是如果在谈论时我们能 举出一些大家都能理解的可行事实和数据，那么公众对回收利用这个 问题就会更多一些感性的认识。我记得读过一篇报告说回收利用一个 易拉罐而节约的能源可以提供一台电视机三个小时的电能。提供给公 众一些他们能够真正理解的信息，那么就会有更多人加入回收利用的 运动中。
Detailed Study of Text A
5. Recycling is a crucial link protecting our planet. The three keys mentioned are important ways to achieve this end.
Translation of Text A
Translation of Text A
3.第二步，在很多方面科技都取得了很大进步，而 政府机构需要建立相关体系对那些从事回收利用的公 司给予支持，向他们提供优惠税收，低息贷款，甚至 政府直接拨款以改进设备和鼓励科学研究。在科技方 面我们已经取得了一个进展性的突破，我们能够以一 种更加节约能源和环保的生产程序，利用酶去除纸上 的墨汁。回收废纸可能会花费更多的资金，对环境造 成污染。回收利用过程中的各种费用，如将墨迹从纸 上去掉，生产过程中的能源消耗和腐蚀性物质的清理 ，这些费用自然地由废物回收公司转嫁给了消费者。
The outline of Text A
1. The three keys to power the … 2. The first key… 3. The second key … 4. The final key … 5. Conclusion …
Detailed Study of Text A
Unit 1 Text A A Greener World
Learning Focus
Grasp the reading skill for main ideas and topic sentences；
Study the detail of the text；
Do some exercises on the textbook；
Detailed Study of Text A
2. Let's use paper as an example. The first step is to raise public awareness about the recycling process, to explain the kinds of materials that can be recycled, and provide ways on how to properly dispose of them. Local governments should educate the public on how to properly sort reusable materials from those, like waxed paper, carbon paper, plastic laminated material such as fast food wrappers, that can't be recycled very easily. Then, a system of collecting these sorted materials needs to be established. The public interest might be there, but soon may wane if there isn't a system where they can take these materials to be recycled. Sometimes we become
绿色世界
1.这些天我们常常听到这样的新闻:“回收报纸,挽救 一棵树木,收集瓶罐,再生利用。“ 在世界上许多地 区,保护我们脆弱的环境,保护自然,似乎成为政府官 员和市民的热门话题。在过去十年中，绿色消费的观 念得到越来越多的关注，公众也投身相助。然而，要 使这场运动发展下去，三个关键条件非常重要：务实 的大众，科技的发展，和人们对回收物需求的增加。
Detailed Study of Text A
complacent when it comes to recycling, but when you speak in terms of actually facts and figures that everyone can understand, people become more cognizant of the problem. I remember reading one time that the energy saved from one recycled can can provide enough power to operate a television for three hours. Give the public information they can grasp, and then you will increase your chances of gaining followers.
Detailed Study of Text A
4. The final key is to increase demand for the growing surplus of resources waiting to be recycled. This problem has appeared in various regions of the world where the technology to process the used materials lags far behind the amount being collected for recycling. There may be a great outpouring of support; yet the great stumbling block to implementing the second stage of this plan could be impeded by the corporate sector's inability to find commercial enterprises interested in using recycled goods especially when the cost exceeds those of virgin materials.