Globalwarming课件
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课件 1：Unit 4 Global warming
单 4．_w_i_d_e_s_p_r_e_a_d____adj.分布广的;普遍的
5．__a_v_e_r_a_g_e_adj.平均的
词 6．__a_d_v_o_c_a_t_e____ vt.拥护;提倡;主张
7．__c_a_s_u_a_l_ adj.随便的;漫不经心的;偶然的
速
8．__c_ir_c_u_m__st_a_n_c_e____ n．环境;情况 9．__r_e_f_r_es_h___ vt.使恢复;使振作
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结束放映
1．_c_o_m__e_a_b_o__u_t ___ 发生;造成
2．_s_u_b_s_c_r_ib__e_t_o____ 同意;赞成;订购
3．_q_u_a_n_t_it_i_e_s_o_f___ 大量的
4．_g_o__u_p____ 上升;增长;升起
5．_r_e_s_u_lt_i_n____ 导致
Unit 4 Global warming
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1 主 干 回 顾★夯 基 固 源 2 考 点 研 析★互 动 探 究
梯 级 演 练★强 技 提 能
3
主干回顾★夯基固源
1．__r_a_n_d_o_m____ adj.胡乱的;任意的
2．__r_a_n_g_e__n．种类;范围
3．__g_la_n_c_e__ vi.看一下;扫视n.一瞥
短 6．_b_e__o_p_p_o_s_e_d_t_o___ 反对……
7．_e_v_e_n__if____ 即使 语 8．_k_e_e_p__o_n____ 继续
回
9．_o_n__t_h_e_w__h_o_le______ 大体上;基本上 10．o_n__b_e_h_a_l_f _o_f___代表…一方;作为…的代言人
Global Warmingppt课件
白唇鹿的体型大小与水鹿、马鹿相似。头骨泪窝大而深。唇的周围和下颌为白色， 故名“白唇鹿”，为我国特产动物。成年雄鹿角的直线长可达1米，有4-6个分叉， 雌性无角。蹄较宽大。通体呈黄褐色，臀斑淡棕色，没有黑色背线和白斑。 栖息在海拔3500-5000米的高寒灌丛或草原上。白天常隐于林缘或其他灌木丛中， 也构件登流石滩和裸岩峭壁，善于爬山奔跑。喜欢集群生活。主要采食禾本科、 蓼科、景天科植物，也吃多种树叶，有食盐的习性。发情交配多在9-11月份， 雄性间有激烈的争偶格斗，孕期8个月左右，每胎1仔，幼鹿身上有白斑。鹿茸产 量较高，是名贵中药材。
物种代码011030017 中文名黑麂
拉丁学名Muntiacus crinifrons 俗名红头麂，蓬头麂
商品名麝香
英文名Black fronted Muntjac CITES公约附录附录I IUCN等级易危 红皮书等级渐危
国家保护等级一级
濒危原因种内生物学特点，栖息地破坏，
作为食物被捕猎，因为贸易被捕猎
拉丁学名Capra ibex 俗名亚洲 羊，红羊，悬羊
商品名英文名Ibex CITES公约附录未列入 IUCN等级未列入 红皮书等级濒危
国家保护等级一级
濒危原因作为食物被捕猎，
栖息地破坏
物种代码010530009 中文名云豹
拉丁学名Neofelis nebulosa 俗名乌云豹，龟纹豹，荷叶豹，艾叶豹，樟豹
.
1.Earthquakes and volcanic eruptions are examples of
natural disasters .
2.The giant panda and the Bengal tiger are
endangered species
物种代码011030017 中文名黑麂
拉丁学名Muntiacus crinifrons 俗名红头麂，蓬头麂
商品名麝香
英文名Black fronted Muntjac CITES公约附录附录I IUCN等级易危 红皮书等级渐危
国家保护等级一级
濒危原因种内生物学特点，栖息地破坏，
作为食物被捕猎，因为贸易被捕猎
拉丁学名Capra ibex 俗名亚洲 羊，红羊，悬羊
商品名英文名Ibex CITES公约附录未列入 IUCN等级未列入 红皮书等级濒危
国家保护等级一级
濒危原因作为食物被捕猎，
栖息地破坏
物种代码010530009 中文名云豹
拉丁学名Neofelis nebulosa 俗名乌云豹，龟纹豹，荷叶豹，艾叶豹，樟豹
.
1.Earthquakes and volcanic eruptions are examples of
natural disasters .
2.The giant panda and the Bengal tiger are
endangered species
Unit4GlobalWarming说课课件
护环境的意识。
教学重难点
• 教学重点： 1. 如何使学生能够学会看懂图表，运用图表，描述
图表。 • 教学难点： 1. 如何使学生提高阅读技能 2. 如何使环境保护意识渗透到教学中。
教学方法
• 评判性阅读 • 评判性阅读是一种积极地个性化的阅读，它重视
读者在阅读过程中的主体参与，独立研究，反思 质疑，分析与评价。 • 评判性阅读策略：预测和概述
decrease
climb / rise
/fall / drop /
/jump
decline
0
t
0
t
As is shown/described in the graph, ______________
设计意图：用学生熟悉的话题（物理速度与时间的关系 图）导入，激发学习兴趣；回答问题时，给出句型和词 汇，可以逐步渗透相关图表作文的表达
Para 2: reason: greenhouse from the graph that
effect
subscribe to the view that
Para 3: fact: the rise of CO2 result in Para 4:reason: fossil burning On the one hand,
Homework
• 1. complete the composition. • 2. surf the internet and find out more
information about the harm of global warming.
板书设计
The earth is becoming warmer
Step 3：post-reading 会说图
教学重难点
• 教学重点： 1. 如何使学生能够学会看懂图表，运用图表，描述
图表。 • 教学难点： 1. 如何使学生提高阅读技能 2. 如何使环境保护意识渗透到教学中。
教学方法
• 评判性阅读 • 评判性阅读是一种积极地个性化的阅读，它重视
读者在阅读过程中的主体参与，独立研究，反思 质疑，分析与评价。 • 评判性阅读策略：预测和概述
decrease
climb / rise
/fall / drop /
/jump
decline
0
t
0
t
As is shown/described in the graph, ______________
设计意图：用学生熟悉的话题（物理速度与时间的关系 图）导入，激发学习兴趣；回答问题时，给出句型和词 汇，可以逐步渗透相关图表作文的表达
Para 2: reason: greenhouse from the graph that
effect
subscribe to the view that
Para 3: fact: the rise of CO2 result in Para 4:reason: fossil burning On the one hand,
Homework
• 1. complete the composition. • 2. surf the internet and find out more
information about the harm of global warming.
板书设计
The earth is becoming warmer
Step 3：post-reading 会说图
课件9：Unit 4 Global warming
range from...to...在……范围内变动 range between...and...在……和……范围内变动
He has a wide range of interest, ranging from chess to canoeing.他兴趣广泛，从国际象棋到皮划艇。
5．average adj.平均的；普通的 n．平均；平均数 the/an average of...……的平均数 on average 平均地；通常 above/below average 高于/低于平均数/水平 up to average 达到平均数/水平
答案 1．about；up 2.of 3.up；down 4.in；from 5．to；against；for 6.on 7.on；as 8.of；for 9．with 10.as；on
Ⅲ.句式 1 ． __________________ that the earth is becoming warmer and that it is human activity that has caused this global warming rather than a random but natural phenomenon. 毫无疑问，地球正变得更加暖和，并且全球变暖是人为 的，而不是随意的自然现象。
Unit 4 Global warming
Ⅰ.单词 A．拓展记忆法 1．subscribe vi.同意；捐赠；订阅；vt.签署文件；捐助 →subscribe ________同意；赞成；订购 2．________ n．量；数量→quality n．质量；品质 3 ． consequence n ． 结 果 ； 后 果 ； 影 响 →________ consequence (of sth.)由于；作为……的结果
课件10：Unit 4 Global warming
3．even if 引导让步状语从句 Even if we start reducing the amount of carbon dioxide and other greenhouse gases, the climate is going to keep on warming for decades or centuries. 【仿写】 要允许孩子有发表意见的空间， 即使他们(的意见) 与你自己的不同。 Children are allowed the space to voice their opinions ， e_v_e_n_i_f_t_h_e_y_a_r_e_d__if_f_er_e_n_t__fr_o_m__y_o_u_r__o_w_n_.
归纳 (1)a wide range of 一系列……； 各种各样 in/within range 在……范围内 beyond/out of range 在……范围外 (2)range from...to... 在……范围内变动 range between...and... 在……和……范围内变动
重点词汇
1.quantity n．量； 数量； 数目， 数额
(教材 P26)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多余的二氧化碳的时候， 问题就产 生了。
注意 (1)oppose 后跟表示动作的词作宾语时， 后面要用动名词 形式。 be opposed to 结构中， to 是介词， 其后也要用动 词的-ing 形式。 (2)表示反对的其他表达： disagree with, object to, be against 等。
Unit 4 Global warming 公开课精品课件
4．________ vt. 反对；反抗；与(某人)较量→________ adj. 反对的；对立的
5．________ adj. 平稳的；稳固的；持续的→________ adv. 平稳地；持续地
6．________ adj. 分布广的；普遍的 7．________ n. 生存；存在→________ vi. 生存；存在
5．be
opposed
________
反对……→be
______/________... 反对/赞成……
6．keep ________ doing... 继续做……；连接不断地
做……
7．________ the whole 大体上；基本上→________ a
whole 作为一个整体
8．on behalf ________ 代表……一方；作为……的代言
4．__________________ (需要大量能源) to make things from new materials, so, if you can, buy things made from recycled materials.
B．仿句自测 1．so/as long as引导条件状语从句 仿写：只要你有自信，你会获胜的。 _________________________________________________ 2．without引导条件句 仿写：没有你的帮助，我不会取得这么大的进步。 _________________________________________________
人→stand ________ 代表
9．put up ________ 忍受；容忍→bear 容忍 10．so long ________ (＝as long as) 只要→________ condition that... 在……条件下；假如
人教新课标选修6 Unit 4 Global warming 公开课课件(共24张PPT)
III
Para. 4-6
Match the main idea of each part:
II (2-3) I (1) IV (7)
• Explain how global warming comes about. • Introduce the problem of global warming. • Give a warning and raise a question for the readers to think over. • Two different attitudes among scientists towards the consequences of global warming.
Positive effects
1. make plants grow quicker 2. crops will produce more 3. a greater range of animals 4. make life better
How to reduce greenhouse gases?
① What are they? ② What are these buildings made of?
greenhouse / glass
③What’s the use? A greenhouse is used for_____________, growing plants especially during ____ weather. cold
The organization of the article: A title
Introduction
Body
Conclusion
Skim the body part(7 paras):
Para. 4-6
Match the main idea of each part:
II (2-3) I (1) IV (7)
• Explain how global warming comes about. • Introduce the problem of global warming. • Give a warning and raise a question for the readers to think over. • Two different attitudes among scientists towards the consequences of global warming.
Positive effects
1. make plants grow quicker 2. crops will produce more 3. a greater range of animals 4. make life better
How to reduce greenhouse gases?
① What are they? ② What are these buildings made of?
greenhouse / glass
③What’s the use? A greenhouse is used for_____________, growing plants especially during ____ weather. cold
The organization of the article: A title
Introduction
Body
Conclusion
Skim the body part(7 paras):
global_warming_高中英语_课件
Key points
Effect ←is opposite to→ cause
↑ is similar to ↓ Consequence / result opposite→ oppose to/ against →be opposed to
adj./adv./prep./n. Verb. adj.
LOGO
Unit 4
Global warming
By Yuan Zhao from Gangcheng No.14 middle school
Contents
Step Ⅰ: What’s global warming Step Ⅱ: The causes of GW
Step Ⅲ: How does global warming come about?
Let’s learn a background of global warming. There are many reasons why it happens. First, please look at some pictures.
( F )
Correct: The global warming causes the ice to melt.
Lead to The reason (Cause)
Result in The result (consequence)
cause
Result from
Let’s do it!
Please make a sentence of “result in”, and then let your partner rewrite the sentence using “result from”. result in ←is opposite to→ result from
Unit4 Global Warming 课件
Unit 4 Global Warming
Period 4 Using Language
Have you ever seen the films above? What kind of disasters have you seen in the film? What have you learnt from the film?
What can we do about global warming?
electrical appliance off when you’re ◆ Turn a(n) _________________ not using it. ◆ Put on more clothes instead of turning up the heat _____. ride a bike instead of taking motor ◆ Walk or __________ vehicles.
我再也不容忍你的恶劣行径了！ 表忍受的短语：stand, endure, tolerate, bear
拓展： put aside put down
节省，储蓄，储存 写下，记下；击败，平定
put forward
put off put on put out put through
提出建议；把……向前拨
Yes Yes Yes Yes
Save energy Save energy Save energy Save energy
Buy products that use less energy. Plant trees.
Yes
Save energy Trees absorb carbon dioxide from the air.
Period 4 Using Language
Have you ever seen the films above? What kind of disasters have you seen in the film? What have you learnt from the film?
What can we do about global warming?
electrical appliance off when you’re ◆ Turn a(n) _________________ not using it. ◆ Put on more clothes instead of turning up the heat _____. ride a bike instead of taking motor ◆ Walk or __________ vehicles.
我再也不容忍你的恶劣行径了！ 表忍受的短语：stand, endure, tolerate, bear
拓展： put aside put down
节省，储蓄，储存 写下，记下；击败，平定
put forward
put off put on put out put through
提出建议；把……向前拨
Yes Yes Yes Yes
Save energy Save energy Save energy Save energy
Buy products that use less energy. Plant trees.
Yes
Save energy Trees absorb carbon dioxide from the air.
高中英语Unit4《Globalwarming》复习课件(新人教版选修6)-图文
这对公共卫生的提倡者来说一点也不足为奇。
(2)Our premier advocates
higher salaries for teachers.
我们的总理主张提高教师的工资。
(3)Many experts advocate rewarding your child for good
behaviour. 很多专家主张对小孩的良好表现加以奖励。
高中英语Unit4 《Globalwarming》复
习课件(新人教版选修 6)-图文
考点探究
重点单词
1．tend v．倾向；往往会；照顾；护理
tendency
n．倾向，趋势
tend to do sth.倾向于做某事；往往会做某事
tend to/towards倾向于；趋于
tend (to)
sb.照料/护理某人
have a tendency
to do sth.有做某事的倾向/可能性
(1)Instead，we tend to do
the opposite—find someone else
to pass the blame on to.
(2010·天津，阅读理解D)
然而，我们做的往往相反——把责任推给其他人。
(价格、年龄)范围
within the range of在……范围之内
range from...to...从……到……之间变化
range between
...and...在……到……之间
range among/with
...位居……之列
(1)We cautiously began a conversation and spoke about a wide
(2)Janet tends to get angry if you ask her such stupid questions. 如果你问珍妮特那些愚蠢问题的话，她会生气的。
(2)Our premier advocates
higher salaries for teachers.
我们的总理主张提高教师的工资。
(3)Many experts advocate rewarding your child for good
behaviour. 很多专家主张对小孩的良好表现加以奖励。
高中英语Unit4 《Globalwarming》复
习课件(新人教版选修 6)-图文
考点探究
重点单词
1．tend v．倾向；往往会；照顾；护理
tendency
n．倾向，趋势
tend to do sth.倾向于做某事；往往会做某事
tend to/towards倾向于；趋于
tend (to)
sb.照料/护理某人
have a tendency
to do sth.有做某事的倾向/可能性
(1)Instead，we tend to do
the opposite—find someone else
to pass the blame on to.
(2010·天津，阅读理解D)
然而，我们做的往往相反——把责任推给其他人。
(价格、年龄)范围
within the range of在……范围之内
range from...to...从……到……之间变化
range between
...and...在……到……之间
range among/with
...位居……之列
(1)We cautiously began a conversation and spoke about a wide
(2)Janet tends to get angry if you ask her such stupid questions. 如果你问珍妮特那些愚蠢问题的话，她会生气的。
英语：unit4《global-warming》课件(1)(新人教版选修6)
19． 20． 21． 22． 23． 24．
n. 生存；存在 vt. 拥护；提倡；主张 adj. 随便的；漫不经心的 n. 环境；情况 n. 贡献 n. 分歧；不一致
Ⅱ.重点短语 1．come 2．subscribe 3．go 4．be to 5．keep 6． the whole 7．on average 8．put with 9．and so 10． of
abroad.
3.average (1)adj.平均的；普通的；正常的；平常的 The average age of the boys in this class is fifteen. There is nothing special about him，he is very average. (2)n.平均数；平均水平；一般水准
4.glance (1)vi.看一下；扫视
He glanced over his shoulder nervously. He glanced over the morning paper and went out. (2)n.一瞥；匆匆一看
After a quick ________ at the patient the doctor rang for an ambulance. A．glance B．glare C．gaze D．stare 【答案】 A
【答案】 D
2. oppose vt.反对；反抗；与(某人)较量
(1)oppose sth./doing sth./sb.doing sth.
反对某事/做某事/某人做某事
He opposed the proposal to build a new hall. 他反对修建新礼堂的建议。 I oppose you/your going there alone. 我反对你单独去那儿。 (2)be opposed to...反对……；与……对立 She seems very much opposed to your going
课件3：Unit 4 Global warming
Ⅴ.语篇填空 However, the attitude of scientists towards this rise is completely different. On the one hand, Dr Foster thinks that the trend which increases the temperature ①________ 5 degrees would be a catastrophe. She says, “We can't predict the climate well enough to know what to expect, ②________ it could be very serious.” Others ③ ________ agree with her think there may be a rise of several metres in the sea level, or predict severe storms, floods, droughts, famines, the spread of diseases and the ④________ (disappear) of species.
一轮复习
Unit 4 Global warming
Ⅰ.单词速记 A．快速识记
1．__q_u_a_n_t_it_y___ n．量；数量 2．___r_a_n_g_e_____ n．范围；种类 3．c_ir_c_u_m__st_a_n_c_e__ n．环境；情况 4．w__id__es_p_r_e_a_d___ adj.分布广的；普遍的 5．___g_la_n_c_e_____ vi.看一下；扫视 n．一瞥 6．__c_o_n_su__m_e____ vt.消费；消耗 →__c_o_n_s_u_m__e_r____ n．消费者
课件12：Unit 4 Global warming
.
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! (仿写)①只要你喜欢，你就可以待在这里。 You may stay here so/as long as you like . ②我可能明天去看你。如果不是明天，那就在周六。 I might visit you tomorrow. If not，then it’ll be Saturday .
【归纳】
doingsth. 反对做某事
(1)oppose sb.doing sth.
反对某人做某事
(2)opposed adj. 相反的；对立的
be opposed to 反对……；与……对立
(3)opposite prep.& adj.& n. 在……对面；相反的；相反；对立
【注意】 (1)oppose 后跟表示动作的词作宾语时，后面要用动名词形式。 be opposed to 结构中，to 是介词，其后也要用动词的-ing 形式。 (2)表示反对的其他表达：disagree with, object to, be against 等。
②The price of the house is so high that it is wellbeyond/out of our range.
这栋房子的价格太高了，远远超过了我们能承受的范 围。
【归纳】 (1)a wide range of 一系列…… in/within range 在射程以内；在范围内 beyond/out of range 在射程外；在范围外 beyond/out of one’s range 某人能力达不到的 (2)range from...to... 在 …… 范 围 内 变 动 ； 包 括 由 …… 到……之间的各类事物 range between...and... 在……和……范围内变动
课件14：Unit 4 Global warming
[小试身手] 单句语法填空
①Whatever our
(circumstance)，we generally still have dreams，
hopes and desires... 无论情况如何，我们通常仍然有梦想、希望和期待……
②
the circumstances，it seemed better not to tell him about the
Unit 4 Global warming
[核心词汇]
1． random
adj.
2． range
n.
3． glance
vi.
n.
4．widespread adj.
5． average
adj.
6． advocate
vt.
胡乱的；任意的 种类；范围 看一下；扫视 一瞥 分布广的；普遍的 平均的 拥护；提倡；主张
【答案】 ①came about ②it ③out
(1)How did it come about that...? ……是怎么发生的？
(2)come out
出来，出现；(芽)生出来；(花)开；
出版，发行；推出
(3)come to
总计，达到；归纳为
(4)when it comes to... 当谈到……
range n. 山脉；种类；范围；射程 vt. 排列；在某范围内变化
[小试身手] 介、副词填空
①But our funds were limited, and none of the houses
our
price range seemed satisfactory. 但是我们的资金有限，并且我们能承受的价格范围内的房子都不令人满意。
6-4Unit 4 Global warming(148张PPT)
②trend n. ________ ④individual adj. ________ ⑥commitment n. ________ ⑧flood n. ________ ⑩renewable adj. ________ ⑫fuel n. ________
2. 高频单词·应用 ①________ adj. 平均的 ②________ vi. 看一下；扫视 n. 一瞥 ③________ vt. 反对；反抗；与(某人)较量 ④________ adj. 分布广的；普遍的 ⑤________ n. 环境；情况 ⑥________ vi. 趋向；易于；照顾 vt. 照顾；护理 ⑦________ adj. 平稳的；持续的；稳固的 ⑧________ n. 种类；范围 ⑨________ vt. 陈述；声明
⑥________ n. 现象→ ________ n. (pl.)现象 ⑦________ vt.陈述；声明→ ________ n. 陈述；声明 ⑧________ vi. 趋向；易于；照顾 vt. 照顾；护理→ ________ n. 倾向 ⑨________ n. 显示；演出→ ________ vt. 显示；赠送 ⑩________ n. 污染；弄脏 → ________ vt. 污染→ ________ adj. 被污染的 ⑪________ adj. 随便的；漫不经心的；偶然的→ ________ adv. 随便地；漫不经心地
Ⅱ.联想归纳
动词＋about 必备短语
①come about
发生；造成
②care about 关心；在乎
③bring about 导致；造成
④talk about 谈论
⑤worry about 担心
⑥complain about 抱怨
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