人教版2017高中英语(选修8)Unit 22 Environmental Protection (PPT课件)
北师大高中英语选修八高二下Unit22《EnvironmentalProtection》(Lesson1)ppt课件
Taking action on global warming (or climate change) is similar. In some cases, it only takes a little change in lifestyle and behavior to make some big changes in greenhouse gas reductions. For other types of actions, the changes are more significant. When that action is multiplied by the 1.3 billion people in the China. Or the 6 billion
timetable today? I/He /She/They/We inquired if the bus service was running according to the timetable today.
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He /She/They forbade us to use our dictionaries during the test.
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7 Shall we have a cup of tea? He /She/They suggested having/that we should have a cup of tea. 8 Is the bus service running according to the
高中英语课件
（金戈铁骑 整理制作）
LESSON 1 GLOBAL WARMING
2
1 Global Warming In groups discuss what
you know about global warming. Look at the pictures to get ideas.
2017-2018学年高中英语选修八北师大版(课件+课后作业)：Unit 22 Environmental Protection课件_4
写作指导 常用句式 针对训练 素材积累 模板填空
1.The aim of this report is to call on us to protect the environment. 这篇报告的目的是号召我们保护环境。
2.There are some disappointing facts and figures.有一些令人失望 的事实和数据。
写作指导 常用句式 针对训练 素材积累 模板填空
11.There is evidence that...有证据…… 12.It’s concluded that...结论是…… 13.In conclusion...总之…… 14.We can conclude that...我们可以得出结论…… 15.Based on our findings,we (would) recommend that...根据我们的 发现,我们建议……
来).On the other hand,some students copy others’ homework both to
finish the assignments 3. and please their teachers
(取悦
老师).In a word,copying others’ homework too often,we will lose 4.
homework,we can 6. turn to our teachers and classmates for help (向
老师和同学求助).Let’s try to prevent copying from spreading.
reasons are as follows. On one hand,there is 1.
选修八 Unit 22
vehicles have been speeding up... 他们声称, 在过去的五十年里, 工厂和 车辆排放到地球大气层中的气体加速 了……
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选修八 Unit 22
Environmental Protection —— 环境保护
归纳拓展
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选修八 Unit 22
Environmental Protection —— 环境保护
2. claim
主张；断言
v. &n.要求；声称；
(教材P6)They claim that in the last 50
years, gases pumped into the Earth’s atmosphere by the factories and
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选修八 Unit 22
Environmental Protection —— 环境保护
栏目 导引
……
在以前看来有些事情是我们不能控
选修八 Unit 22
Environmental Protection —— 环境保护
归纳拓展
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选修八 Unit 22
Environmental Protection —— 环境保护
①(牛津P176)Our success was far
beyond what we thought possible. 我们的成功远远超出了我们估计 的范围. ②Her beauty is beyond comparison. 她的美貌无与伦比.
③The settlers claimed the land to be theirs.
殖民者声称土地是他们的.
3. condemn vt. 宣判死刑, 注定
高中英语 Unit22 Environmental Protection选修8(1)
安徽省滁州市第二中学高中英语 Unit22 Environmental Protection教案北师大版选修8Ｉ．单元教学目标II．目口号言action, ahead of, apart from, answer for, call for an end to sth, or else, wrap up, on somebody’s behalf, for good, carry off, all in all, result in, earn one’s living, plug one’s ears, all the best, sum up, as a matter of fact, break away from语法Reporting...warned that... will cause... ...found that ... is regulated... Passive Voice (III)I hate being treated like a child. His work tends to be criticised.重点句子1.In the last few decades, scientists have reached consensus andreported that human beings are causing changes in the Earth’s climate — something previously seen as beyond our control.2.Nature is turning on us!3. A number of nations have already been in armed conflict over water,and reduced rainfall in the west of the US has resulted in huge forest fires.4.This catastrophe is still very fresh in the minds of people worldwidewho have not yet got over their separation from loved ones lost in the tsunami.III．教材分析与教材重组1. 教材分析本单元以环保为话题，介绍了人类与环境、动物与环境的关系。
选修8Unit 22 Environmental Protection
话题：自然(Nature)1.storm n．暴风雨2.powerful adj.强大的3.typhoon n.台风4.rescue v.援救；营救5.natural adj.自然的6.wild adj.野生的；荒凉的7.hurricane n.飓风8.damage v．&n.损害；损坏9.decrease v.减少10.earthquake n.地震11.victim n.灾民12.sand storm 沙尘暴13.get involved in 涉及14.die out 灭绝15 disaster-hit area 灾区17.rescue work 救援工作18.be trapped in ruins 被困废墟中19.lie in ruins 变为废墟20.economic loss 经济损失1.We will meet at 8：00 am at the gate, where a blue bus will be waiting.我们将在上午8：00在大门口见面，在那里一辆蓝色公共汽车会等着我们。
2.I have learned from your letter that you are concerned about the smog which frequently appears in some areas of China.我从你的信中得知，你很担心在中国一些地区频繁出现的雾霾现象。
3.Only when everyone take it seriously will we be able to have a beautiful home.只有每个人都重视了，我们才能有一个美丽的家园。
(2017·哈尔滨九中高三模拟)假定你住在一个涉外小区。
社区委员会请你帮忙用英文以短文的形式写一封电子邮件，将周末农家采摘活动的安排传达给住户。
要点：时间：下周六上午8：00 至11：00；内容：采摘苹果；报名：办公室，下周四下午5：00 前；提示：带帽子、手套。
2017_2018学年高中英语Unit22EnvironmentalProtection单元重点小结课件北师大版选修8
重点词汇
重点句型
重点语法
功能
走近高考
拓展阅读
in 7.result 导致 result from起因于…… as a result 结果 as a result of 因为…… resulted in his being fired 例如:This big accident (导致 他被解雇). 采用,收养 8.adopt vt. adopted adj.被收养的 adoption n.收养 was adopted ten years ago 例如:It is said that the boy (十年 前被收养). 9.break away from 摆脱,脱离 break down抛锚 break down身体垮掉 break into破门而入 break out爆发 break up分手 break through突破 break off中止 break away from the policeman 例如:The man tried to (从警 察手里挣脱),but in vain.
重点词汇
重点句型
重点语法
功能
走近高考
拓展阅读
●Which of the following can replace the underlined word “courier” in Paragraph 1? A.provider B.delivery man C.collector D.medical doctor 解析:B 词义猜测题。根据本段中的“ I’ve done 89 trips”和“I have 42 hours to carry stem cells in my little box”以及下文中的内容 可知作者是运送干细胞的人,也就是delivery man。故选B项。
2016_2017学年高中英语Unit22EnvironmentalProtectionSectionⅥGrammar课件北师大版选修8
They announced that she would give one extra song.
他们宣布她将再唱一首歌。
He believes that she is fit for the job. 他相信她能胜任这项工作。
2.动词＋sb.＋that... 常用动词有warn，remind，tell等。
He warned me that I couldn’t go out alone at night.
他警告我晚上不能单独出去。 She reminded me that I hadn’t written to Mother.
她提醒我还没有给母亲写信。
3．动词 ＋sb.＋to do sth. 常用动词有advise，beg，order，promise等。 The doctor advised me to take more exercise.
医生嘱咐我多加锻炼。
I promised my mother to get up early in the morning. 我向妈妈承诺早上早起。
4．动词＋ to do sth. 常用动词有agree，offer，refuse，threaten等。
He offered to lend me some books.
3．当主句谓语动词是一般现在时或将来时态的时候。
“Where is he really from？” I wonder. →I wonder where he is really from.
4．强调所谈情况仍然存在。
“ China will launch another satellite.”The spokesperson announced. →The spokesperson announced China will launch another satellite. 5 ．当直接引语中有情态动词 should ， would ， could ， had better等时。 The doctor said，“You’d better drink plenty of water.”
选修8：Unit 22 Environmental Protection.doc
选修8：Unit 22 Environmental Protection课堂作业Ⅰ.单句语法填空1.His nationality isn’t relevant ________ whether he’s a good teacher.2.The book ________(refer) to last time has been sold out.3.I haven’t seen Sara since she was a little girl，and she has changed ________ recognition.4.The child asked his mother ________ he could go out to play tennis.5.There is a narrow road ________ (lead) to the old house.6.The mother sacrificed many things ________ (get) her daughter a good education.7.As teachers，we should be ________(consider) of our students’ feelings.And then they will trust us.8.It is said that he is the only one of the students that ________(praise) at the meeting.9.March 1940 ________(find)me working in a small constructional firm.10.________(give)that there is no traffic delay，I will be here on time.答案 1.to 2.referred 3.beyond 4.if/whether 5.leading 6.to get7.considerate8.was praised 9.found10.GivenⅡ.单句改错1.Only by this/that mean can we master English.2.Pack ice around Iceland was becoming a threat with navigation.3.We must obey the principle all men are innocent until they are proved guilty.4.The policeman seized the thief by his arm immediately.5.Having trapped in the traffic jam for hours，he became impatient.6.The newer will be the substitute with me as your English teacher.7.Pupils should be helped to adapt a positive approach to the environment.8.They advocate that everyone lives a low－carbon life.9.“It’s such a nice place，”Mother said as she sat at the table reserving forcustomers.10.In the past few years thousands of films have produced all over the world.答案 1.mean→means 2.with→to 3.principle 后加that 4.his→the 5.Having 后加been 6.with→for7.adapt→adopt8.lives→live9.reserving→reserved 10.have后加beenⅢ.课文缩写语法填空1.________ is reporte d that Earth’s climate is being changed and human beings will face global warming.Global warming refers to2.________ average increase in the Earth’s temperature3.________，in turn，leads to climate change.The global average temperature4.________(increase) by 1℉ over the last 100 years because of human activities.If the situation5.________(continue)，we are condemning life on Earth and should face terrible climate changes，serious diseases and bad effects6.________ some industries as well as the7.________ (rise) sea levels.So how can we stop these disasters8.________ happening? Governments all over the world have a responsibility to reduce the amount of carbon dioxide9.________ (produce) by their countries.Everyone can play his 10.________ by making small changes in his daily life.答案 1.It 2.an 3.that/which 4.has increased 5.continues 6.on7.rising8.from9.produced10.part/roleⅣ.单元考点作文串记一、根据提示翻译句子1.上周一见证了来自自然保护区的一头狮子挣脱牢笼逃离动物园，此事引起了人们的恐慌。
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Now，standing here at the threshold of the 21st century，we cannot help thinking of our posterity (后代)．Nature is not only the mother of the present generation，but also the mother of the generations to come.How severely our posterity will criticize us if we leave them a barren and lifeless mother ？How much more they will appreciate us if we give them a world of harmony to inherit？Let us start respectingand caring for nature from now on.Let us start the campaign of creating a mutually (互利的) beneficial relationship between people and nature right from this moment.With this new start，we have no reason to doubt that our children，and our children's children will live in a brand new age of green trees， clean air，crystal water，blue sky and an even more promising world!
We enjoy the comfort and beauty of our furniture，yet we never bother to think about the serious soil erosion caused by deforestation.We take it for granted that we must warm ourselves in winter times，yet we seldom realize all the prosperity from the development of modern industry，yet few would give the slightest consideration to the global air and water pollution caused by industrial wastes.Our ruthless exploitation has permanently impaired our mother earth.
【答案】 1.The global air and water pollution will be caused by industrial wastes. 2．We try to give them a world of harmony to inherit.
单 元 话 题 导 读
Unit 22
Environmental Protection
索取，索取，再索取。孩子和母亲的关系似乎永远都是这一种形式。人类 和自然母亲的关系又何尝不是如此呢？ Nature Is Our Mother Take.Take.Take.The relationship between a child and a mother always seems to follow such a pattern.Like a child endlessly asking， we humans，throughout history，have been continually demanding what we desire from nature.
________________________________________________________________ ________________________________________________________________ 2．What will we do if we want our next generation to appreciate us? ________________________________________________________________ ________________________________________________________________
1．deforestation n． 2．take it for granted(that) 3．of 5．inherit vt.&vi.
滥伐森林 认为……是，理所当然 繁荣；兴旺，昌盛 在……的开始 继承
1．What
will be caused with the development of modern industry?