高二英语练习课件Unit 4 Global warming(新人教版选修6)
7. All scientists accept this data. They also agree that it is the burning of more and more fossil fuels that has resulted in this increase in carbon dioxide.(L15,P26) 所有科学家都接受这个数据。他们还赞同下述观点,正是由于越 来越多燃烧化石燃料导致了二氧化碳的增加。 result n. 结[效]果; 成绩[效] She succeeded as a result of her hard-working. 她因为勤奋取得了成功。 His limp is the result of a fall. 他的跛腿是摔伤的。 vi. 由...而造成(from) 结果; 致使; 导致(in) Nothing has resulted from his efforts. 他的努力终成泡影。 Acting before thinking always results in failure. 做事不先考虑总会导致失败。
• • • • • • • •
只要 as/so long as 平稳的增长 a steady increase (an increasing number of) 大体上 on the whole 容忍 put up with 承诺 make a commitment 代表…一方 on behalf of/on one’s behalf=represent 即使 even if/though 贡献 make a contribution/contributions to doing • 19 反对 be opposed to doing/oppose sth.(doing)/object to doing • 20 上升 go up/increase(on the increase) 11 12 13 14 15 16 17 18
2. That probably does not seem much to you or me, but it is a rapid increase when compared to other natural changes. 这个数值对你我来说很可能是无所谓的,但是跟其他自然变化比起 来，它(气温)的变化是很快的了。(P26) ◆ 探究学习 阅读下列句子，注意体会compare to/compare...with的意思 (1) Compared to/with many poor students，she was lucky.
Module 6 Unit 4 Global warming
I.写出下列单词的变化形式 consume ；消费者n.________ consumer ；消费 1．消费，消耗v.________ n.________ consumption fresh refresh 2．新鲜的adj.________ ；使振作，翻新v.________
have a tendency to do sth. 有做某事的倾向/可能性
phenomenon phenomena 7．现象n.________ ；(复数)n.________ new 8．新的adj.________ ；重新开始，修订，使继续 有效 v．____________ ； 能再生的 renew adj.________ renewable consequence 9．结果，后果，影响 n． ________；随之发生 consequent 因此adv._______ 的，由此引起的adj.__________; consequently contribute ；奉献，捐赠n.___________ contribution 10. 贡献v._________ subscribe 订阅，捐款，订阅费 11. 同意，订阅v._________; n.____________; 订阅人，订购者n._________ subscription subscriber [səbˈskrɪpʃn] To be honest, I don’t subscribe to his behavior.
(与……相比)
(2) We often compare teachers to gardeners. (把……比作……) (3) If you compare this book with that one，you'll find many differences. (把A和B进行比较)
◆ 即学即练
Are you going to subscribe to the magazines this season?
• II. 根据中文写出相应的英文单词或词组。 • 1 消费 consume • 2 全球变暖 global warming • 3 同意，订阅 subscribe to • 4 温室气体 greenhouse gases • 5 大量的 a quantity of • 6 发生 (sth.) come about (happen/occur/take place) • 7 导致…结果 result in/lead to/bring about/contribute to/cause result from 源于 • 8 总体趋势 a general tendency a social/natural ~ • 9 现象，征兆 phenomenon (phenomena pl.) • 10 结果 consequence as a consequence 因此 • face the consequences of one's action 自食其果
1. But for the Captain's effort，all the people on board would have drowned in the sea. 要是没有船长的努力，船上所有的人都将已经在海里淹死了。 ◆ 模仿造句
(1)要是没有电，很多人仍将生活在黑暗之中。
Without electricity，many people _________________________________________in darkness. would still live (2)要不是你帮助我学习，我就不能通过考试了。 But for your help in my study，I would have failed the __________________________________________________ exams. Or：Without your help in my study，I would not have passed the exam.
6. go up
v. climb; be raised; 上升, 增长
Prices have gone up sharply this year. 今年物价大幅度上。 The elevator went up to the fourth floor. 电梯升到了五楼。 As you go up a mountain, you have to overcome the earth's gravity which pulls you down. 当你上山时你必须克服把你往下拉的地球引力。
8. state n. 情形, 状态, 国家, 政府, 州 adj. 国家的, 国有的, 国营的, 州的, 正式的, 典礼用的 vt. 声明, 陈述, 规定
4. The problem begins when we add huge quantities of extra carbon dioxide into the atmosphere. (L33, P26) 当我们在大气层中增加了大量额外的二氧化碳时,问题就来了。 用所给动词的正确形式填空
is collected (1)A large quantity of broken paper money ____________ (collect) by the bank. have fallen (fall) on the road. (2) A small quantity of flowers ______________ have been spent (spent) on (3) Large quantities of money __________________ the bridge. were killed (4)Large quantities of students ____________(kill) in the earthquake.
用上述短语完成句子 (1)她告诉她自己，和很多妇女比起来，她已经很幸运了。 compared to many women，she was She told herself that ______________ already very lucky. (2)莎士比亚把世界比做一个舞台。 Shakespeare compared the world to a stage. ________________________________________________ (3)他怎么样都比不上大师。 He just can't compare with the master. ________________________________________________
3. So how hቤተ መጻሕፍቲ ባይዱs this come about and does it matter? (L3, P26) come about v. 发生, 产生, 改变方向
Can you tell me how the accident came about? 你能告诉我事情是怎样发生的吗?
How did it come about that he knew where we were? 他是怎么知道我们在什么地方的?
合集下载
高二英语 课件 Unit 4 Global warming-Writing (新人教版选修6)
The environment faces air pollution, global warming, acid rain, and several other very serious problems because of our use of fossil fuels. Over the last 150 years, burning of fossil fuels has resulted in more than 25 percent increase in carbon dioxide in our atmosphere.
高二选修6 Unit 4
Writing
READING TASK
Answer key for Exercise 1: 1 the main point of view to be circled: All
sorts of items become litter, but two of the most common and most dangerous are cigarette butts and plastic bags.
Step 4: Write out the topic sentence of the second body paragraph. Step 5: Give the supporting points and details about the second subtopic. (more body paragraphs ...)
chemicals add up to a great
amount.
Third
Second Plastic bags are a
Paragraph point of the danger to the
高二人教选修六Unit4 Global warming课件
of extra carbon dioxide to the atmosphere. Therefore, more heat energy is t rapped in
the atmosphere causing the global temperature to _g_o__u_p____.
Para 4. the levels of carbon dioxide have increased greatly over the last 100 to 150 years
This graph shows the carbon dioxide content in the atmosphere increased steadily from 1957 to 1997.
Part II(Para23)
“T”or“F”
1. Everyone believes that global warming is caused by the activities of humans.
_tr_a_p__s the heat from the sun
keeps it from _e_s_c_a__p_in__g
h_e__a_tsthe air up
Fast Reading
1.What are the names of the three scientists mentioned in the article?
Skim paragraph 1:
Who wrote the article? Sophie Armstrong
What is the name of the magazine? Earth Care
.What are the two graphs about?
the atmosphere causing the global temperature to _g_o__u_p____.
Para 4. the levels of carbon dioxide have increased greatly over the last 100 to 150 years
This graph shows the carbon dioxide content in the atmosphere increased steadily from 1957 to 1997.
Part II(Para23)
“T”or“F”
1. Everyone believes that global warming is caused by the activities of humans.
_tr_a_p__s the heat from the sun
keeps it from _e_s_c_a__p_in__g
h_e__a_tsthe air up
Fast Reading
1.What are the names of the three scientists mentioned in the article?
Skim paragraph 1:
Who wrote the article? Sophie Armstrong
What is the name of the magazine? Earth Care
.What are the two graphs about?
新人教选修六-Unit-4-Global-warming[单元课件
otherwise, or, but等。
e.g. Without your help ( = If we had not had your help), we could not have succeeded． 要是没有你的帮助, 我们是不会成功的。 He felt very tired yesterday, or he would have attended the party． 他昨天很累, 不然他就参加那个聚会了。
二氧化碳量的增加意味着更多的热能滞留在 大气中，结果造成地球温度的上升。
主句是 “It means”; that 引导的是宾语从句， 其中的分词短语 “causing the global temperature to go up”作结果状语。
tend vi.倾向；易于；照顾 vt.照顾；护理 1)tend to/toward sth. 有…的趋势；倾向于
Compared to/with many women, she was indeed very fortunate.
My handwriting can not be compared with my father’s. 我的书法不能与我父亲的相比。 2) 喻为; 比拟 compare…to… 表示“把…比做…(异类 相比, 比喻)” 如：
①用于否定句或疑问句, 后接that引导的宾语 从句。 ②用于肯定句, 一般接whether 或if引导的宾语 从句。 如: I don't doubt _t_h_a_t__ he is telling the truth. 我毫不怀疑他在讲真话。
Do you doubt _t_h_a_t__ he will win the match? 你怀疑他会赢这场比赛吗?
e.g. Without your help ( = If we had not had your help), we could not have succeeded． 要是没有你的帮助, 我们是不会成功的。 He felt very tired yesterday, or he would have attended the party． 他昨天很累, 不然他就参加那个聚会了。
二氧化碳量的增加意味着更多的热能滞留在 大气中，结果造成地球温度的上升。
主句是 “It means”; that 引导的是宾语从句， 其中的分词短语 “causing the global temperature to go up”作结果状语。
tend vi.倾向；易于；照顾 vt.照顾；护理 1)tend to/toward sth. 有…的趋势；倾向于
Compared to/with many women, she was indeed very fortunate.
My handwriting can not be compared with my father’s. 我的书法不能与我父亲的相比。 2) 喻为; 比拟 compare…to… 表示“把…比做…(异类 相比, 比喻)” 如：
①用于否定句或疑问句, 后接that引导的宾语 从句。 ②用于肯定句, 一般接whether 或if引导的宾语 从句。 如: I don't doubt _t_h_a_t__ he is telling the truth. 我毫不怀疑他在讲真话。
Do you doubt _t_h_a_t__ he will win the match? 你怀疑他会赢这场比赛吗?
人教版高中英语选修六《unit4globalwarming》课件
a7)
ut?
Whatdotheythinkaboutglobalwarming?Doth eyagreewithoneanother?
Therearesomeverydifferentattitudesam ongscientiststowardsthisissue. Somethinktheeffectswillbeterrible,whil eothersbelievethatweshouldnotworryab outit.
Graph2:
4parts
mainidea
Part1(par Shouldwedosomething？
a1)
Part2(para2Theearthisgettingwarmer.
-5)
twodifferentattitudestowardsglo
Part3(para 6)
balwarming
Part4(par Howdoesglobalwarmingcomeabo
ThedifferentideasbetweenDr.JaniceFoster&Geor geHambley
Dr.JaniceFoster
GeorgeHambley
Carbondioxidehascaus Morecarbondioxideisa_
edtheglobaltemperature __p_o_s_it_i_v_e_thing,
Itiscalledthegreenhouseeffect.
TheEarthIsBecomi ngWarmer–
ButDoesItMatter?
FastReading
Glanceatthearticleandanswe rthesequestions.
人教版高中英语选修六《Unit4Globawarming_》课件
Electricity is produced by burning coals.
Oil is refined and made pure.
oil refineries
nuclear power plant
Nuclear energy is converted into electricity.
greenhouse effect
Skim the text and find out the main topic of the article.
Global warming / The warming of the earth.
Read the text and answer the questions:
Do you know how energy is produced?
How manysources of energy can you list?
windmills
Wind energy is used as power to produce electricity.
coal power stations
Choose the best answers.
1.Who found out the amount of carbon dioxide in the atmosphere from 1957 to 1997? A. Dr. Janice Foster. B. Charles Keophie Armstrong
2. What are the names of the three scientists mentioned in the article?
They are Dr. Janice Foster, Charles Keeling and George Hambley.
Oil is refined and made pure.
oil refineries
nuclear power plant
Nuclear energy is converted into electricity.
greenhouse effect
Skim the text and find out the main topic of the article.
Global warming / The warming of the earth.
Read the text and answer the questions:
Do you know how energy is produced?
How manysources of energy can you list?
windmills
Wind energy is used as power to produce electricity.
coal power stations
Choose the best answers.
1.Who found out the amount of carbon dioxide in the atmosphere from 1957 to 1997? A. Dr. Janice Foster. B. Charles Keophie Armstrong
2. What are the names of the three scientists mentioned in the article?
They are Dr. Janice Foster, Charles Keeling and George Hambley.
高中英语人教版高二选修6练习课件：unit_4_global_warming_4-1
一分耕耘一分收获
7. consequence (n.) 结果，后果 8. mild (adj.) 温和的 9. oppose (vt.) 反对，反抗 10. consume (vt.) 消费，消耗，吃完→consumer (n.) 消费者 11. graph (n.) 图表，坐标，曲线图 12. quantity (n.) 数量 13. glance (vi.) 扫视，看一下 (n.) 一瞥 14. steady (adj.) 平稳的，持续的→steadily (adv.) 平稳地， 持续地
The corporation is finding out the disappearance. One theory is that the area was hit by an earth tremor④. It opened a fissure in the ground, which acted like a drain. Southern Chile has been shaken by thousands of small earth tremors this year.
一分耕耘一分收获
However, scientists blamed global warming for the disappearance of the lake. After flying over the lake, scientists said that they were able to draw preliminary⑤ conclusions that the climate change was the leading reason for the lake's disappearance⑥.
一分耕耘一分收获
7. consequence (n.) 结果，后果 8. mild (adj.) 温和的 9. oppose (vt.) 反对，反抗 10. consume (vt.) 消费，消耗，吃完→consumer (n.) 消费者 11. graph (n.) 图表，坐标，曲线图 12. quantity (n.) 数量 13. glance (vi.) 扫视，看一下 (n.) 一瞥 14. steady (adj.) 平稳的，持续的→steadily (adv.) 平稳地， 持续地
The corporation is finding out the disappearance. One theory is that the area was hit by an earth tremor④. It opened a fissure in the ground, which acted like a drain. Southern Chile has been shaken by thousands of small earth tremors this year.
一分耕耘一分收获
However, scientists blamed global warming for the disappearance of the lake. After flying over the lake, scientists said that they were able to draw preliminary⑤ conclusions that the climate change was the leading reason for the lake's disappearance⑥.
一分耕耘一分收获
高中英语 Unit 4《Global Warming》课件 新人教版选修6
Parts.
• Part 1( Para 1): • There is a fierce debate over what has caused this global warming. • Part 2 (Para 2-7) • Some scientists think that global warming could be serious. • Part 3 (Para 8) • Some think that we should not worry much about global warming.
3. The author probably agrees that ________ D A. actually global warming is good for man. B. we should do nothing about the global warming. C. catastrophes will happen if the globe keeps on warming. D. a lot remains to be found out about the effects of global warming.
Parts.
• Part 4 (Para 9): • No one knows what is the effects of global warming will be.
Yes or no?
• Does Sophie Armstrong support a clear opinion? • No. he doesn’t state it clearly. • Does George Hambley believe that we should worry much about the global warming? • No, he doesn’t.
英语：Unit4《Global warming》warming up课件(新人教版选修6)
Nowadays our earth is becoming
_w_a_r_m__e__r_a_n__d__w_a__r_m__e_r.
Skimming ★★★
What is mainly discussed in the passage? A. What has caused the global warming and whether it matters.
Words review
consume vt. 消费; 消耗; 耗尽; 吃完 renewable adj. 能再生的; 可更新的 greenhouse n. 温室; 花房 Fahrenheit adj. 华氏的
n. 华氏温度计
Related words :
1. consume energy 2. greenhouse
ReBa.dWinhgattipesffe—ctsskoifmthteheglotibtalel wanadrmPianrga 1: Twitliell:bTe.HE EARTH IS BECOMING WCA.RHMoEwRs–erBioUuTs tDhOe EgSlobIaTl wMaArTmTiEnRg?could Pabrea. 1: … how has this come about and doDe.sWithamtatthteerg?lobal warming is.
• 消耗能源 • 温室
3. greenhouse gases
• 温室气体
4. the greenhouse effect
• 温室效应
5. degree Fahrenheit ['fæ rəhait] • 华氏度
6. degree Celsius ['selsiəs]
_w_a_r_m__e__r_a_n__d__w_a__r_m__e_r.
Skimming ★★★
What is mainly discussed in the passage? A. What has caused the global warming and whether it matters.
Words review
consume vt. 消费; 消耗; 耗尽; 吃完 renewable adj. 能再生的; 可更新的 greenhouse n. 温室; 花房 Fahrenheit adj. 华氏的
n. 华氏温度计
Related words :
1. consume energy 2. greenhouse
ReBa.dWinhgattipesffe—ctsskoifmthteheglotibtalel wanadrmPianrga 1: Twitliell:bTe.HE EARTH IS BECOMING WCA.RHMoEwRs–erBioUuTs tDhOe EgSlobIaTl wMaArTmTiEnRg?could Pabrea. 1: … how has this come about and doDe.sWithamtatthteerg?lobal warming is.
• 消耗能源 • 温室
3. greenhouse gases
• 温室气体
4. the greenhouse effect
• 温室效应
5. degree Fahrenheit ['fæ rəhait] • 华氏度
6. degree Celsius ['selsiəs]
高中英语人教版选修6练习课件：Unit 4 Global warming 4-1 精品练习课件
Unit 4 Global warming
Questions： 1. What's the glaciologists' opinion of the lake's
disappearance? 2. What does the corporation find? Does the scientists agree with that?
答案： 1. They suggested the melting of nearby glaciers raised the lake's level to the point where the increased water pressure caused part of a glacier to give way. Water in the lake flowed out of the breach, into a nearby strip and then to the sea. So the lake disappeared eventually. 2. The corporation found out the earth tremor led to the disappearance of the lake. But the scientists blamed global warming for the disappearance of the lake.
大湖消失 位于智利南部的一个湖泊神秘地消失了。 这个湖坐落在巴塔 哥尼亚的麦哲伦地区，主要是由融化的冰川注入而成。湖的表面 积大约在四到五公顷。 智利国家林业公司的区域主管胡安· 若泽· 罗梅罗说，“我们 在三月游览过这个地区，一切都很正常。五月份的时候我们再一 次去了那里，让我们感到惊讶的是，我们发现这个湖已经完全消 失了。唯一留下的只有干涸的湖床上的碎冰和一条狭长的裂 缝 ”。
Questions： 1. What's the glaciologists' opinion of the lake's
disappearance? 2. What does the corporation find? Does the scientists agree with that?
答案： 1. They suggested the melting of nearby glaciers raised the lake's level to the point where the increased water pressure caused part of a glacier to give way. Water in the lake flowed out of the breach, into a nearby strip and then to the sea. So the lake disappeared eventually. 2. The corporation found out the earth tremor led to the disappearance of the lake. But the scientists blamed global warming for the disappearance of the lake.
大湖消失 位于智利南部的一个湖泊神秘地消失了。 这个湖坐落在巴塔 哥尼亚的麦哲伦地区，主要是由融化的冰川注入而成。湖的表面 积大约在四到五公顷。 智利国家林业公司的区域主管胡安· 若泽· 罗梅罗说，“我们 在三月游览过这个地区，一切都很正常。五月份的时候我们再一 次去了那里，让我们感到惊讶的是，我们发现这个湖已经完全消 失了。唯一留下的只有干涸的湖床上的碎冰和一条狭长的裂 缝 ”。
高中英语人教版选修6练习课件：Unit 4 Global warming 4-2 精品练习课件
答案：on behalf of him/on his behalf
2. It's OK to leave an electrical appliance on so long as you are using it－if not, turn it off. [信息提取] so long as[＝as long as＝only if) 引导条件状
make things from new materials。 [例句仿写] It took us three years________________.
我们花费三年时间才完成了这项工程。
答案：to complete the project
语篇理解 Choose the best answer according to the passage. 1. What is the main idea of the text? A. How to write a letter of advice. B. How to deal with global warming. C. Go to help people in need. D. People just wait and see what will happen.
答案：B 主旨概括题。从文章回信的主要内容，即关于
如何处理全球变暖给出的建议可推知B项正确。
2. What project is Ouyang Guang doing at school? A. What we can do about global warming. B. What is happening around us. C. Who is going to give a speech. D. When the meeting will begin.
2. It's OK to leave an electrical appliance on so long as you are using it－if not, turn it off. [信息提取] so long as[＝as long as＝only if) 引导条件状
make things from new materials。 [例句仿写] It took us three years________________.
我们花费三年时间才完成了这项工程。
答案：to complete the project
语篇理解 Choose the best answer according to the passage. 1. What is the main idea of the text? A. How to write a letter of advice. B. How to deal with global warming. C. Go to help people in need. D. People just wait and see what will happen.
答案：B 主旨概括题。从文章回信的主要内容，即关于
如何处理全球变暖给出的建议可推知B项正确。
2. What project is Ouyang Guang doing at school? A. What we can do about global warming. B. What is happening around us. C. Who is going to give a speech. D. When the meeting will begin.