2019版高考英语一轮复习Unit4Globalwarming课件选修6

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选修6 unit4 Global Warming课件

List two different attitudes
Part four: ( para7 )
Slusion .
Fast Reading
Read the text fast
and answer the questions on page 27 Ex1
in the article?
They are Dr. Janice Foster,
Charles Keeling and George Hambley.
3. What do they think about global warming? Do they agree with one another? They don't agree with each other. Dr. Janice Foster thinks the effects of global warming could be very serious. George Hambley thinks global warming will be mild with few bad environmental consequences.
F
3.Janice Foster believes that she can measure the future global rise in temperatrue
T
4. The rise in carbon dioxide is causing a
steady in crease in global warming.
5. What is the main topic of the article?
Global warming
Page 27 Ex.2 T or F

2019版高三英语一轮课件：第一部分选修6 Unit 4 Global warming 精品

vt. 拥护；提倡；主张
n. 环境；情况
vt. 使恢复；使振作 adj. 胡乱的；任意的 n. 现象 n. 燃料 n. 资料；数据 n. 趋势；倾向；走向 n. 大灾难；浩劫 adj. 电的；与电有关的
Ⅱ.派生单词——能辨别 1． consume vt.消费；消耗；耗尽；吃完→ consumer n．消费者→ consumption n．消费 2． tend vi.趋向；易于；照顾 vt.照顾；护理→ tendency n．倾向；趋势 3．oppose vt.反对；反抗；与(某人)较量→opposed adj.反对的；对立的 4．mild adj.温和的；温柔的；淡的→ mildly adv.温和地，和善地→ mildness n．温和；温暖 5． consequence n．结果；后果；影响→ consequent adj.作为结果的；随之发生的→ consequently adv.因而；所以 6． state vt.陈述；说明→ statement n．说明；说法；表白
发生；造成同意；赞成；订购上升；增长；升起继续大体上；基本上
6． put_up_with 7． and_so_on 8． quantities_of 9． result_in 10． on_behalf_of
忍受；容忍等等大量的导致代表……一方；作为……的代言人
Ⅱ.语境应用(选用上述短语的适当形式填空) 1．Large quantities_of industrial wastewater are poured into this lake，which gives off a terrible smell. 2． On_behalf_of the whole class，I'll express our thanks to you for your hard work. 3． On_the_whole ，the concert given by the young musician was a great success. 4．How can you put_up_with the poor living conditions for so many years? 5．With house prices going_up in some big cities，many young people choose to go to smaller ones. 6．My father kept_on smoking after the doctor told him to stop，which made us angry.

高考英语一轮复习(课件)选修6Unit4 Global warming

existencen.生存；存在 20.________ existvi.存在 →_____ individual n.个人；个体adj.单独的；个别的 21__________ advocate vt.拥护；提倡；主张 22. ________ commitmentn.承诺；交托；信奉 23. __________ electrical adj.电的；与电有关的 24. ________ 重点单词 casualadj.随便的；漫不经心的；偶然的 25. _____ circumstance n.环境；情况 26. ___________ refresh vt.使恢复；使振奋 27. ______ contribution 28. _________ n.贡献 contributevt.贡献 →_________ presentationn.显示；演出 29. __________ disagreement n.分歧；不一致 30. ___________ disagree vi.不同意；不一致 →________
a quantity of来自大量的不可数名词(1) quantities of+
许多的；大量的可数名词复数形式
大量地
in quantity/in large quantities (2) quality n.质量
温馨提示：“a quantity of+不可数名词”作主语时，谓语动词用单数；“a quantity of+可数名词的复数形式”作主语时，谓语动词用复数（有些语法家认为用单数）；“quantities of+可数名词或不可数名词”作主语时，谓语动词用复数。
选修6 Unit 4 Global warming
（学生用书见P149） consume vt.消费；消耗；耗尽；吃完 1.________ random adj.胡乱的；任意的 2. _______ phenomenon n.现象 3. ___________ →phenomena __________ (复数) subscribe vi.同意；捐赠；订阅vt.（签署）文件；捐助 4. _______ quantity n.量；数量重点单词 5. _______ →quality ______n.质量 tend vi.趋向；易于；照顾vt.照顾；护理 6. ____ →tendency ________n.倾向；趋势 per prep.每，每一 7. ____ data n.资料；数据 8. ____ trend n.趋势；倾向；走向 9. ____ catastrophe 10. _________n.大灾难；浩劫

选修六Unit4Globalwarming课件PPT

It’s about global warming\the warming of the earth. 2. Who wrote the magazine article?
What is name of the magazine?
They are Dr.Janice Foster,Charles Keeling and George Hambley.
Reading Comprehension II True or false?( P27) 2
scanning
1. The temperature in the last century didn’t seem to increase much. 2. Everyone believes that global warming is caused by the activities of humans. 3. Janice Foster believes she can measure the future global rise in temperature. 4. The rise in carbon dioxide is causing a steady increase in global warming. 5. George Hambley believes that global warming will do good rather than harm to the earth. 6. It is clear what the effects of global warming will be.
What’s worse ,the glaciers(冰川） of the South Pole are beginning to crack（破裂）

2019届一轮复习人教版选修六Unit4Global warming课件 (67张)

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. So how high will the temperature increase go? Dr Janice Foster says that over the next 100 years the amount of warming could be as low as 1 to 1.5 degrees Celsius, but it could be as high as 5 degrees.
“it is ... that ...”强调句型
that 引导同位语从句，对 the view 作进一步的解释和说明
All scientists subscribe to ❹the view that the increase in the earth's temperature is due to the burning of fossil fuels like coal, natural gas and oil to produce energy. Some byproducts of this process are called “greenhouse” gases, the most important one of which is carbon dioxide. Dr Janice Foster explains: “There is a natural phenomenon that scientists call the ‘greenhouse effect’. This is ❺when small amounts of gases in the atmosphere, like carbon dioxide, methane and water vapour, trap heat from the sun

高考英语一轮第1部分选修6 Unit 4 Global warming

人教版高中英语一轮复习课件
e about 产生；发生；造成 2.result in 导致；造成 3.keep on doing sth.继续做某事 4.so/as long as 只要；以……为条件；由于，既然
人教版高中英语一轮复习课件
1．come about 产生；发生；造成例句 How did these differences come about? 这些差异是怎么产生的？拓展 come in first/second 得第一/二名 come at 向……扑来 come to 到达；谈到；突然想起；苏醒 come out 出来；出版；(花)开 come into being (开始)出现；产生 come across 偶然遇到或发现；被理解 come back 回来；重新流行；回想起来 come from 来自
人教版高中英语一轮复习课件
4．range n．种类；范围；山脉；行列；射程例句 The houses are sold out within this price range. 在这个价位范围之内的房子已售完。搭配 a range of 一系列的 in/within the range of 在……范围内 out of the range of 超出……的范围运用完成句子 (1)这是一个带有一系列配件的电钻。 It's an electric drill with _a_r_a_n_g_e_o_f different attachments. (2)我没有射中那只鸟，因为它不在我的枪的射程范围内。 I didn't fire the bird because it was _o_u_t__o_f _th_e__ra_n_g_e__o_f my gun.

新高考英语一轮复习课件选修6Unit4Globalwarming_2

20．solar energy/power 太阳能 21．nuclear energy/power 核能 22．be/live in harmony with 与……和谐共处 23．bring...under control 把……控制住 24．be/become aware of 意识到 25．raise the awareness of 提高……意识 26．live a low carbon life 过低碳生活 27．population density 人口密度 28．universal two-child policy 全面二孩政策
Ⅱ.拓展单词 1． consume vt. 消费；消耗；耗尽；吃完→ consumer n. 顾客；消费者→ consumption n. 消费 2． subscribe vi. 同意；捐赠；订阅 vt. 签署(文件)；捐助 → subscription n. 同意；捐赠；订阅；签署 3．tend vi. 趋向；易于；照顾 vt. 照顾；护理→ tendency n. 倾向；趋势 4． oppose vt. 反对；反抗；与(某人)较量→ opposed adj. 反对的；对立的
第一部分
回归教材
选修6
Unit 4 Global warming
1．resident n. 居民 2.habitant n. 居民；居住者 3．immigrant n. 移民 4.migration n. 迁移；移居 5．ageing n．& adj. 老龄化；变老的 6．decrease vi. 减少 7．decline vi. 降低；下降 8.settle in 迁入；安顿下来
8．rather than 而不是 9． subscribe to 同意；赞成；订购 10． quantities of 大量的 11． result in 导致 12． be opposed to 反对…… 13． keep on 继续 14． and so on 等等

新高考英语通用版总复习一轮课件第一部分选修6Unit4Globalwarming

gases
think that the trend would be a catastrophe.On the other hand, George Hambley states that more carbon dioxide would encourage a greater range of animals and bring us a 10.___b_e_tt_e_r _ (good) life.
经典佳句
Th
而不是随意的自然现象。 2._W__i_th_o_u_t_ the “greenhouse effect” ， the earth would be
about thirty-three degrees Celsius cooler ___th_a_n___ _____i_t__ ____i_s___.要是没有“温室效应”，地球上的温度将会比现在冷 33 摄氏度。
运用单句语法填空 (1)Many old men oppose __c_u_t_ti_n_g_ (cut) down the 100-yearold tree for rebuilding a shopping center. (2)I am opposed ___t_o_e_x_e_r_ci_s_in_g__ (exercise) after a big meal. (3)Good habits always lead to high efficiency, while bad ones bring the _o_p_p_o_s_i_te_ (oppose). (4)Strangely, Mr.Green, also _o_p_p_o_s_e_d_ (oppose) to the new policy, made no remarks in the discussion.

高考英语一轮总复习第一部分重点全程攻略Unit4Globalwarming课件新人教版选修6

③A_quantity_of vegetables have been supplied for the citizens.
已为市民提供了大量的蔬菜。 ④[牛津高阶]It's cheaper to buy goods in_quantity. 大量购物比较便宜。
2 oppose vt.反对；反抗；与(某人)较量
7.bring...under control 控制…… 8.die out 灭绝 9.white pollution 白色污染 10.from bad to worse 每况愈下 11.be faced with 面临 12.do what we can 做我们能做的一切 13.reduce pollution 减少污染 14.throw away 丢弃 15.in harmony with nature 与自然和谐相处
3．even if引导让步状语从句 Even_if (即使) we start reducing the amount of carbon dioxide and other greenhouse gases, the climate is going to keep on warming for decades or centuries.(教材P27) 4．as/so long as引导条件状语从句；if not省略句 It is OK to leave an electrical appliance on so_long_as (只要) you are using it－if_not (如果不), turn it off！(教材P30)
On the other hand, there are those, like George Hambley, who are opposed to this view and believe that we should not worry about high levels of carbon dioxide in the air.(P27)

近年高考英语一轮复习第一编教材回眸Unit4Globalwarming基础达标新人教版选修6(20

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Unit 4 Global warmingⅠ。

单句语法填空1．Father is strongly opposed to ________ （go） shopping on Sunday because the streets and supermarkets are full of people。

答案:going be opposed to 。

.. “反对……",其中to为介词，其后应接名词、动名词作宾语。

2．The prices of this kind of wine ranged ________ ten yuan________ 100 yuan per bottle。

答案：from； to range from 。

to .。

. “在某范围内变化".3．Though he is less than one year old, he is strong enough to walk ________ (steady）．答案：steadily 副词作状语，在句中修饰动词walk.4．Do you know how the accident came ________ ?答案：about come about “发生”。

2019版高考英语大一轮复习Unit4Globalwarming课件新人教版选修6

standard.
was
• 据报道，大量的牛奶不达标。 • ③It's a lot cheaper if you buy it __i_n_______ quantity.
• 如果你大量购买要便宜得多。
2 tend vi.趋向；易于；照顾 vt.照顾；护理
It means that more heat energy tends to be trapped in the atm global temperature to go up.(教材 P26)
10．_w_i_d_e_s_p_r_ea_d_ adj.分布广的；普遍的 11．__a_v_e_r_a_g_e__ adj.平均的 12．_i_n_d_i_v_id_u_a_l_ n．个人；个体 adj.单独的；个别的 13．__a_d_v_o_c_a_t_e_ vt.拥护；提倡；主张 n．倡导者 14．c_o_m__m_i_t_m_e_n_t__ n．承诺；交托；信奉重点单词 15．__e_le_c_t_r_ic_a_l_ adj.电的；与电有关的 16．___c_a_s_u_a_l __ adj.随便的；漫不经心的；偶然的 17．c_ir_c_u_m__s_ta_n__ce__ n．环境；情况 18．___re_f_r_e_s_h__ vt.使恢复；使振作 19．p_r_e_s_e_n_t_a_ti_o_n__ n．显示；演出 20．__c_o_n_s_u_m_e__ vt.消费；消耗；耗尽；吃完→_c_o_n_s_u_ 费者；用户
advocate 5
vt.拥护；提倡；主张 n．提倡者；拥护者
However, I still think people should advocate improvements in the today.(教材 P30)

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用法点拨
a range of一系列
out of/beyond range(of sth.)
超出(……的)范围 in/within range(of...)在……可及的范围内
range from...to...
在……到……的范围内变化 range be—Because large quantities of water have been polluted(pollute) already.
完成句子 ④This product is a lot cheaper if you buy it in quantity(大量地). ⑤There are large quantities of (大量的) rain in our province.
Book 6
Unit 4
Global warming
语言点用法过关
1. quantity n.量;数量教材原句 The problem begins when we add huge quantities of extra carbon dioxide into the atmosphere. 当我们向空气中排放大量的多余的二氧化碳的时候,问题就开始了。
语境应用
单句填空 ① On average, how much time do you spend on sports activities each
[联想] 表示“反对(做)某事”的其他方式: object to (doing) sth. be against (doing) sth. 3. range n.范围;种类 v.(在一定范围内)变化;包括;排列教材原句 ...it will encourage a greater range of animals...……这将促使更大范围内的动物……。
用法点拨
a large quantity of大量的
a quantity of/quantities of大量的 in quantity 大量地
[点津]
a(larg e) quantity of 不可数名词单数谓语动词 a(larg e)quantity of 复数名词复数谓语动词 (larg e) quantities of 复数名词或不可数名词复数谓语动词
4. average adj.平均的;平常的;普通的,一般的 n.平均数;一般水平v.平均为……,计算出……的平均数
教材原句 The greenhouse effect gives the earth’s surface the average temperature of 15℃.温室效应使地球表面的平均温度为15℃。
语境应用
单句填空 ①The exchange project between the USA and China may affect various
schools ranging(range) from kindergarten to high school.
②We have a range of children�� s clothes on special offer. 写作微练
用法点拨
(1)be opposed to反对;不赞成 (2)oppose vt.反对;反抗 oppose doing sth.反对做某事 oppose sb. doing sth.反对某人做某事 (3)opposite prep. & adj. & n. & adv.对……对面;相反的;对立的人或物; 在对面 (4)opponent n.对手;敌手
③一个不明飞行物进入了我的视野。
A UFO came in/within range of my vision. ④除了这些传统活动,我们有更广泛的选择,例如旅游和拜访我们的亲戚或
朋友。
In addition to these traditional activities, we have a wider range of choices such as travelling and visiting our relatives or friends.
2. opposed adj.反对的;对立的教材原句 On the other hand,there are those,like George Hambley,who are opposed to this view...另一方面,有些人,像乔治· 汉布利,反对这种观点……
语境应用
单句填空
①I have been consistently opposed to feeding(feed) a baby regularly.
语境应用
单句填空
①A large quantity of beer was drunk(drink) yesterday. ②Large quantities of food are wasted(waste) because of the way it looks.
③—Why does the river around the village smell terrible?
② Opposite (oppose) is St. Paul’s Church, where you can hear some lovely
music.
一句多译
很多人反对在这里建工厂。
③Many people opposed building a factory here. ④Many people were opposed to building a factory here.
⑤Many people objected to building a factory here.
⑥Many people were against building a factory here. 单句改错 ⑦It is strange that his father should be opposed the plan.在opposed后加to