高中英语Unit 4 Global warming--using language课件 新课标 人教版选修6
Listen to the text and fill in the blanks.
What can we do about global warming? electrical appliance ◆ 1. Turn a(n) _________________ off when you’re not using it. ◆ 2. Put on more clothes instead of heat turning up the _________ . ◆ 3 .Walk or _____________ instead of ride a bike taking motor vehicles. Recycle ◆ 4 .________ cans, bottles, plastics and newspapers.
Every effort counts!
Homework
Look up the following words and phrases.
1.On behalf of… 2.Have an effect on… 3.Make a difference 4.Put up with… 5.So long as… 6.And so on 7.Circumstance 8.Contribution
Words study
Words preview
advocate commitment pollution growth electrical casual
vt.拥护; 提倡; 主张 n. 承诺; 交托; 信奉 n. 污染; 弄脏 n. 增长; 生长 adj. 电的; 与电有关的 adj. 随便的; 偶然的
The second is that he is nor sure where to start with his project.
Read Earth Care’s reply and answer: 4. Does Earth Care agree with Ouyang Guang’s opinion that individuals can have no effect?
which makes plants grow quicker ______; crops will more produce _____; it will encourage a greater animals range of _______ －all of which will make life better _____.
Fight global warming
Cut down on energy. Cut down on carbon dioxide. •If not using an electrical item, turn it off. •If you suddenly feel cold, don’t turn the heat up, put on a jacket instead. •Walk or ride a bike and save fossil fuels. •Recycle paper, cardboard and newspapers. •Buy products made from recycled materials. •Buy energy – saving products like low energy light bulbs. •Plant trees to absorb CO2 •Tell your friends about global warming.
Let’s end this class with a short video.
Never give up
Never give up your faith! Never give up your hope! Never give up doing a bit for the earth!
Thank you
Part3(6-7) Foster Dr. Janice George Hambley It will cause: positive floods sea level It is a _______ thing, pessimistic droughts asevere storms rise in the optimistic
Words preview motor can circumstance microwave refresh educator n. 发动机 n. 容器; 罐头 n. 环境; 情况 n. 微波炉; 微波 vt. 使恢复; 使振作 n. 教育工作者; 教育家
Expressions preview
on behalf of 代表……的一方; 作为……的代言人 put up with 忍受; 容忍 so long as 只要 and so on 等等
To get some suggestions for what he can do about gg Guang’s two concerns？
The first is that he feels that individual cannot have effect on huge environmental problems.
◆ 5 .Buy things made from __________ recycled __________. materials ◆ 6. Buy products that are economical energy with ________ . ◆ 7.__________ in your garden or your Plant trees school yard. ◆ 8.Talk with your family and friends global warming about _______________ .
No, Earth Care doesn’t agree.
Listen to the text and fill in the blanks.
What can we do about global warming?
◆ 1. Turn a(n) ______________ off when you’re not using it. ◆ 2. Put on more clothes instead of turning up the ________. ◆ 3 .Walk or _____________ instead of taking motor vehicles. ◆ 4 .________ cans, bottles, plastics and newspapers. ◆ 5 .Buy things made from __________. ◆ 6. Buy products that are economical with ________. ◆ 7._________ in your garden or your school yard. ◆ 8.Talk with your family and friends about__________.
Unit 4 Global Warming
Review of Reading
What are the different attitudes towards global warming?
Part3(6-7) Foster Dr. Janice
pessimistic
George Hambley
optimistic
Group Work
In groups make a poster for your school
that tells students various ways they can reduce the amount of carbon dioxide in the air.
Sample poster
Reading
1.Who are the writers of the two letters?
Ouyang Guang and the editor of Earth Care.
Read Ouyang’s email and answer:
2.What’s the purpose of Ouyang Guang’s letter?
Debate
A A: We shall do
something about global warming.
B B: We shall do
nothing about global warming.
Using Language
What Can We Do About Global Warming?
合集下载
【小初高学习]2017-2018学年高中英语 Unit 4 Global warming Secti
![【小初高学习]2017-2018学年高中英语 Unit 4 Global warming Secti](https://360docs-1393072327.cos.ap-beijing.myqcloud.com/d5f477f88bd63186bcebbc6a.webp)
Unit 4 Global warming Section Ⅳ Learning about Language amp；Using Language[原文呈现][读文清障]WHAT CAN WE DO ABOUT GLOBAL WARMING?Dear Earth Care，I am doing a project on behalf of①my school about global warming. Sometimes I feel that individuals② can have little effect on③such huge environmental problems. However, I still think people should advocate④improvements in the way we use energy today. As I'm not sure where to start with⑤ my project, I would appreciate any suggestions you may have.Thank you!Ouyang Guang, ①on behalf/bI'hɑːf/of代表……一方；作为……的代言人②individual/ˌIndI'vIdʒʊəl/n.个人；个体adj.单独的；个别的③have an effect on 对……有影响④advocate/'ædvəkeIt/vt.拥护；提倡；主张⑤start with 以……开始(＝begin with)关于全球变暖，我们能做些什么呢？亲爱的“关爱地球”组织：我正在代表学校做一项关于全球变暖的课题研究。
有时候我觉得，像这样巨大的环境问题，个人是起不了什么作用的。
然而我仍认为人们应该支持改善当今能源消耗的方式。
由于我不清楚我该从哪里着手开始我的研究，我将感谢任何你们给予的建议。
人教新课标 选修六 高二英语unit 4 Global Warming Using Language
How to make a poster What a poster has?
a large heading
clear theme
What a poster has?
slogan
a short easily remember phrases or sentence
List some important details
Dear everyone,
_____A__b_r_ie_f__in__tr_o_d__u_c_t_io_n______________
_________E__.g_._b_a_c_k_g_ro_u_n_d_,_i_m_p_o_r_ta_n_c_e_,_______ __________a_tt_it_udes
• The temperature goes up.
• Glaciers melt. • The sea level rises.
• Cities/countries/lands are flooded.
• Species are in danger /at risk of disappearance.
• Purpose:
• Ask for some suggestions
• Earth Care's opinion
Together, individuals make a difference. We do not have to put up with pollution.
Scanning
Scan the second letter and underline Earth Care’s suggestions in the following chart, and discuss whether you can carry out each suggestion.
高中英语unit4 global warming (using language) and writing课件人教版选修六
□
There is no doubt that there are some very different attitudes towards my family whether to buy a private car or not. (根据辩论情况，按要求完成句子) Some students think it necessary to buy a private car for Ms Xu’s family.(句型转换) Some students think that it is necessary to buy a private ______________________________________ car for Ms Xu’s family. (用it 作形式主语) ______________________. Some students think that it was to buy a private car that ______________________________________
节省能源
Debate
Should our family buy a private car?
Group A(H)
Your family should buy a car
Group B(W)
Your family shouldn’t buy a car
the useful expressions
List the useful phrases and expressions in two
the e-mails.
have some effects on 对…影响
have the power to do 有能力做…
原创1：Using Language
________of 40,000 per year.
A．average
B．number
C．amount
D．quantity
解析： 句意为：去年毕业时就有驾照的学生数量已达到
20万，平均每年4万。an average of平均的。
答案： A
circumstance n．环境；情况，通常用作复数形式 Recycle cans ， bottles ， plastic bags and newspapers if circumstances allow you to.(教材P30) 如果情况允许的话，回收容器、瓶子、塑料袋和报纸。 ①Our circumstances are so desperate that it is uncertain whether we will ever return alive. 我们的境况让人绝望，谁也不清楚我们会不会活着回去。
②Under the circumstances，it seemed better not to tell him about the accident.
在这种情况下，不告诉他有关这次事故的情况似乎更好。 ③Under no circumstances should you lend Paul any money. 你无论如何都不能借钱给保罗。
Save energy in our house—5.________the
electrical appliance if it is not used.
6．________or ride a bike instead of taking motor
Earth Care’s suggestion
vehicles. Recycle things which can be used again and buy things made from 7.________materials. Buy things that are 8.________with energy.
2017_2018学年高中英语专题Unit4Globalwarming2LearningaboutL
16. refresh17. educator18. contribution19. presentation20. nuclear
21. disagreement
Phrases：
1. on the whole2. on behalf of3. put up with4. so long as5. and so on
4. ________________n.生存；存在
5. ________________adj.外部的；外面的
6. ________________vt.拥护；提倡；主张
7. ________________n.承诺；交托；信奉
8. ________________n.污染；弄脏
9. ________________n.增长；生长
【归纳拓展】
条件状语从句有两种：真实条件句和非真实条件句（即虚拟条件句）。能引导真实条件句的连词除了so/as long as外，还有if，unless，suppose/supposing(that)，providing/provided that，given(that)，on condition that，only if等。
☞Mr Knight cannot be here，so his wife will accept the prize on his behalf.
奈特先生不能来，因此由他的夫人代他领奖。
I,my parents and myself, thank you for all the trouble you have taken to help us out.
16. ________________vt.使恢复；使振动
17. ________________n.教育工作者；教育家
21. disagreement
Phrases：
1. on the whole2. on behalf of3. put up with4. so long as5. and so on
4. ________________n.生存；存在
5. ________________adj.外部的；外面的
6. ________________vt.拥护；提倡；主张
7. ________________n.承诺；交托；信奉
8. ________________n.污染；弄脏
9. ________________n.增长；生长
【归纳拓展】
条件状语从句有两种：真实条件句和非真实条件句（即虚拟条件句）。能引导真实条件句的连词除了so/as long as外，还有if，unless，suppose/supposing(that)，providing/provided that，given(that)，on condition that，only if等。
☞Mr Knight cannot be here，so his wife will accept the prize on his behalf.
奈特先生不能来，因此由他的夫人代他领奖。
I,my parents and myself, thank you for all the trouble you have taken to help us out.
16. ________________vt.使恢复；使振动
17. ________________n.教育工作者；教育家
高中英语真题：Unit4GlobalwarmingSectionⅣLearningaboutLang
Unit4GlobalwarmingSectionⅣLearningaboutL anguageamp；UsingLanguage[原文呈现][读文清障]关于全球变暖，我们能做些什么呢？亲爱的“关爱地球”组织：我正在代表学校做一项关于全球变暖的课题研究。
有时候我觉得，像这样巨大的环境问题，个人是起不了什么作用的。
然而我仍认为人们应该支持改善当今能源消耗的方式。
由于我不清楚我该从哪里着手开始我的研究，我将感谢任何你们给予的建议。
谢谢！欧阳光Dear Ouyang Guang，There are many people who have a commitment⑥ like yo urs⑦， but they do not belie ve they have the power to do ⑥commitment/kə'mItmənt/n .承诺；交托⑦who引导定语从句修饰people。
⑧have the power to do 有⑧ anything to improve our en vironment. That is not true. T ogether, individuals can mak e a difference⑨. We do not h ave toput up with⑩pollution ⑪.Thegrowth⑫ of the greenhou se gas, carbon dioxide in the air actually comes as a result of many things we do every day. Here are a few suggesti ons on how to reduce it. They should get you started with y our project⑬.能力做⑨make a difference 有影响⑩put up with 忍受；容忍⑪pollution/pə'luːʃn/n.污染；弄脏⑫growt h/ɡrəʊθ/n.增长；生长⑬get you started with your project是“get＋宾语＋过去分词”结构。
高中英语 Unit 4 Global warming Section Ⅳ Using Langua
2 ． According to Earth Care ， after drinking a cola ， we
should
．
A．throw the can away
B．buy another one
C．ignore it and go on working
D．keep the can for recycling
3．Which of the following can't we do to protect the environment? A．Persuade our parents to buy energysaving products． B．Inform the knowledge of global warming to others around us． C．Plant as many trees as we can and save as much water as possible． D．Keep the computer on all the time even if we don't use them．
average adj．平均的；普遍的；普通的 n．平均数
( 教 材 P29)The greenhouse effect gives the earth's surface the average temperature of 15℃．
温室效应使得地球表面的平均温度是 15 摄氏度。
(1)on (the) average above (the) average below (the) average (2)an average of．．． the average of．．．
第二步 细读——把控文章关键信息 细读 P30 教材课文，选择最佳答案 1．What can we do about global warming in our house according to Earth Care? A．Do not use any electrical appliance． B．Never watch TV． C．Try to save as much electricity as possible． D．Ride a bike instead of using a car．
公开课课件Unit4 Global Warming Using Language课件
国际合作与政策支持
全球变暖问题需要国际社会共同努力，未来将有更多国际合作和政策支持，推动各国采取更有力的措施应对全球变暖 。
公众意识与参与度的提高
随着公众对环保问题的关注度不断提高，未来将有更多人参与到环保行动中，推动全球变暖问题的解决 。同时，公众对环保政策和企业的监督也将更加有力，促进企业采取更加环保的生产方式。
加大执法力度
政府应加大对违法排放行为的处罚力度，严厉打击环境犯罪行为， 维护生态环境安全。
提高公众意识
政府应加强环保宣传教育，提高公众对全球变暖问题的认识和重视程 度，营造全社会共同参与应对气候变化的良好氛围。
企业在应对全球变暖中的实
06
践与创新
实现绿色生产方式转型
采用清洁能源
企业可积极采用太阳能、风能等可再生能源，减少对化石燃料的 依赖，降低温室气体排放。
生物多样性减少
气候变化导致生物多样性 减少，对生态系统的稳定 性和功能产生负面影响。
生态平衡破坏
全球变暖引起的极端气候 事件和自然灾害增加，对 生态系统造成破坏，影响 生态平衡。
农业生产与粮食安全
农业生产受影响
气候变化导致干旱、洪涝等极端 天气事件增加，对农业生产造成 不利影响，降低农作物产量和质
暖的贡献不容忽视。
氮氧化物
主要来源于农业生产、工业生产 和交通运输。氮氧化物不仅直接 对气候产生影响，还会在空气中 形成臭氧和微粒物质，对人类健
康和环境造成危害。
森林砍伐与土地利用变化
01 森林砍伐
大规模的森林砍伐导致大量二氧化碳释放到大气 中，同时减少了地球上植被对二氧化碳的吸收能 力。
02 土地利用变化
变暖的措施和方案。
促进技术转移
02
全球变暖问题需要国际社会共同努力，未来将有更多国际合作和政策支持，推动各国采取更有力的措施应对全球变暖 。
公众意识与参与度的提高
随着公众对环保问题的关注度不断提高，未来将有更多人参与到环保行动中，推动全球变暖问题的解决 。同时，公众对环保政策和企业的监督也将更加有力，促进企业采取更加环保的生产方式。
加大执法力度
政府应加大对违法排放行为的处罚力度，严厉打击环境犯罪行为， 维护生态环境安全。
提高公众意识
政府应加强环保宣传教育，提高公众对全球变暖问题的认识和重视程 度，营造全社会共同参与应对气候变化的良好氛围。
企业在应对全球变暖中的实
06
践与创新
实现绿色生产方式转型
采用清洁能源
企业可积极采用太阳能、风能等可再生能源，减少对化石燃料的 依赖，降低温室气体排放。
生物多样性减少
气候变化导致生物多样性 减少，对生态系统的稳定 性和功能产生负面影响。
生态平衡破坏
全球变暖引起的极端气候 事件和自然灾害增加，对 生态系统造成破坏，影响 生态平衡。
农业生产与粮食安全
农业生产受影响
气候变化导致干旱、洪涝等极端 天气事件增加，对农业生产造成 不利影响，降低农作物产量和质
暖的贡献不容忽视。
氮氧化物
主要来源于农业生产、工业生产 和交通运输。氮氧化物不仅直接 对气候产生影响，还会在空气中 形成臭氧和微粒物质，对人类健
康和环境造成危害。
森林砍伐与土地利用变化
01 森林砍伐
大规模的森林砍伐导致大量二氧化碳释放到大气 中，同时减少了地球上植被对二氧化碳的吸收能 力。
02 土地利用变化
变暖的措施和方案。
促进技术转移
02
Unit-4-Global-warming--using-languagePPT课件
circumstance n. 环境; 情况 microwave n. 微波炉; 微波 refresh vt. 使恢复; 使振作 educator n.xpressions preview
on behalf of 代表……的一方; 作为……的代言人
put up with 忍受; 容忍 so long as 只要 and so on 等等
Unit 4 Global Warming using language
.
1
Review of Reading
What are the different attitudes towards global warming?
.
2
PDarr. tJ3a(n6i-c7e)Foster George Hambley
.
14
Listen to the text and fill in the blanks.
What can we do about global warming?
◆ 1. Turn a(n) _e_le_c_t_r_ic_a_l_a_p_p_l_ia_n__ce_ off
when you’re not using it.
something about global warming.
B: We shall do
nothing about global warming.
.
5
Using Language
What Can We Do About Global Warming?
Words study
.
6
Words preview
To get some suggestions for what he can do about global warming.
on behalf of 代表……的一方; 作为……的代言人
put up with 忍受; 容忍 so long as 只要 and so on 等等
Unit 4 Global Warming using language
.
1
Review of Reading
What are the different attitudes towards global warming?
.
2
PDarr. tJ3a(n6i-c7e)Foster George Hambley
.
14
Listen to the text and fill in the blanks.
What can we do about global warming?
◆ 1. Turn a(n) _e_le_c_t_r_ic_a_l_a_p_p_l_ia_n__ce_ off
when you’re not using it.
something about global warming.
B: We shall do
nothing about global warming.
.
5
Using Language
What Can We Do About Global Warming?
Words study
.
6
Words preview
To get some suggestions for what he can do about global warming.
2021_2022学年高中英语Unit4GlobalwarmingSectionⅡ_Learning
—Did it?Well,it doesn’t matter
so long as
(只要)
you enjoy yourself.
2.—How does Tom perform in school?
—Well,his work at school is above
average
(平均).
3.—I found the movie very interesting.What about you?
1234567
on the whole 总的看来;大体上;总体上 as a whole 总体上,作为一个整体看待
1234567
1234567
greenhouse effect gives the earth’s surface the average temperature of 15℃.(Page 29) 温室效应使得地球表面的平均气温达到15℃。 ★考点 average adj.平均的 ①The average age of our roommates is 18. 我们室友的平均年龄是18岁。 ②【高考典句】(2020江苏高考)They could walk at an average speed. 他们可以以平均速度行走。
*Walk or ride a bicycle to school instead of motor
4发. 动机 vehicles.
*Recycle cans 5. 罐头
,bottles,plastic bags and newspapers
if circumstances 6. 情况
allow you to.
我正代表我的学校从事一项关于全球变暖的项目。 ★考点 on behalf of代表……一方;作为……的代言人(也可用on sb.’s behalf);为了某人的利益 ①John accepted the championship award on behalf of the team. 约翰代表球队领取了冠军奖。 ②They worked hard all their lives on behalf of the poor. 他们毕生为穷人的利益而辛劳。