《高中英语(选修6)《Unit4_Global_warming__a_global_warning》课件》由会员分享，可在线阅读，更多相关《高中英语(选修6)《Unit4_Global_warming__a_global_warning》课件（41页珍藏版）》请在金锄头文库上搜索。
1、What Can We Do About Global Warming,What kinds of disasters have you seen in the film? Can you guess how they came about (happen)?,Storm,Tsunami 海啸,Flood 洪灾,学科网,It is global warming that causes such extreme climate(气候) to come about frequently.,What other disasters will be caused by global warming?,
2、Glaciers melting 冰川融化,Drought 干旱,Disappearance of species物种消失,Hurricane 飓风,Famine 饥荒,Desertification 沙漠化,A global warming, A global warning !,What can we do about global warming ?,学科网,the first letter: Writer:_ Two concerns: _ _,A student named Ouyang Guang.,His opinion that, as an individual, he ca
3、n have no effect on environmental problems. getting some suggestions for what he can do about global warming.,the second letter:,Q: Does Earth Care agree with Ouyang Guangs opinion that individuals can have no effect?,No, Earth Care dose not agree.,suggestions ?,Together, individuals can make a diff
4、erence. We do not have to put up with pollution.,have an effect 对产生影响,stand or tolerate 容忍；忍受,Turn electrical appliances off when not using them. Put on more clothes, dont turn up the heat. Walk or ride a bike, dont drive. Recycle cans, bottles, plastic bags and newspapers. Buy things made from recy
5、cled materials. Buy products that use less energy. Plant trees. Talk with family and friends about global warming.,suggestions,carry out ?,To reduce carbon dioxide and save energy,Pair work,Can you find more suggestions about reducing the amount of carbon dioxide and saving energy in our daily life?
6、,Make a poster,Heading 标题,Slogan标语；口号,Contents内容,Why should we do exercise?,to keep fit to make us strong to fight illness and disease to enjoy ourselves to build up our skills,Some exercise a day keeps the doctor away!,?,Choose and decide six most important suggestions. Write them down by using imp
7、erative sentences and try to make them persuasive. Compare your list with your group members and decide on the final six suggestions for your poster.,Decide our contents,Anything is possible .,Just do it.,slogans,Your contributions count!,A large heading,A slogan, ,Create your poster,Its show time!,
8、Make it a better place,Put your posters up around the school. Base on the suggestions, write a short passage about how to solve the problem of global warming.,Thank you !,more suggestions,Use less hot water Change a light bulb Try car sharing Take a shower instead of a bath Buy fresh food instead of
9、 frozen Buy things that are actually in season Eat less high fat food like KFC and Macdonald Clean filters(过滤器) on your air conditioner.,Pair work,Language points,Find out the following phrases in the text and underline them :,代表一方 对不起作用 对产生影响 等等 容忍;忍受 只要,on behalf of,have little effect on,make a di
10、fference,put up with,so long as,and so on,我们无法容忍他没完没了的抱怨。 We cant put up with his endless complaints.,只要你听我的建议，你就能把这做好。 You can do it right so long as you follow my advice.,Make a poster,factors,a large heading 标题,a slogan 口号,the ways or suggestions,a topic sentence,necessary illustrations插图,imperat
11、ive sentence 祈使句,Group A should buy,Group B shouldnt buy,Should my family buy a car?,Group Discussion,List your reasons!,If my family have a car, it will _(上班方便快捷)。 If my family have a car, _.(发散思维并造句) _. _.,1. If we have a private car, it would be easy to take weekends tours. Whats more, we could g
12、o wherever we want to.,2.劳累的工作之余， 开车兜风一下是一件令人非常惬意的事情。,It is a pleasure to drive a car after tiring work.,3.买私家车不但方便接送我的儿子读书，而且还可以我变得更自信。,Buying a private car is not only convenient to pick up my son from school, but also it can make myself more confident.,Translations: 1.如果我们有了私家车，既可以方便周末渡假，也可以想去哪里就
13、去哪里。,1. too expensive to use a car, frequently , the burden of my family(连词成句),Its too expensive to use a car frequently ,which will increase the burden of my family.,2. oil, be in short supply, add to oil, difficult (连词成句),Nowadays the oil is very in short supply ,which makes it difficult to add oi
14、l.,But others hold the opposite views. They have the following reasons.,More and more private cars caused heavy traffic jams and air pollution, which has a bad effect on our living environment. ( 用it is that 句型并替换划线短语),It is more and more private cars that caused heavy traffic jams and air pollution
15、, which _ for our living environment.,makes a bad difference,Writing task: 今天我们就Ms Chen 家是否买私家车展开了讨论。一些同学赞成买车, 而另外一些同学却持相反的观点, 不赞成买车。请你用英语写一篇短文，客观介绍今天班里讨论的情况及个人看法。 写作要点如下： 注意： 1.字数120个左右, 开头和结尾已给出， 不计入词数。 2. 灵活运用本单元所学的 短语、表达和 it 用法。 3.适当增加连接词, 使文章连贯.,How to organize this composition?,Step 1:审题 ： the style of this composition:,2. present the advantages and the disadvantages of buying private car.,3. express individuals opinions.,1. introduce the result of the debate.,Step2: 抓要点:,Step3: 列提纲:,议论文,?,?,Today there was a fierce debate in our class about o
