B6 Unit4 Using language global warming.ppt

1、Using language,What can we do about global warming,Have you ever seen the film The Day After Tomorrow? What kind of disasters have you seen in the film? What have you learnt from the film?,海啸 Tsunami,龙卷风(Tornado),雪灾 snow disaster,洪灾 Flood,Global Warming,What have you learnt from the movie?,Desertifi

2、cation沙漠化,Drought,What other disasters will be caused by global warming?,melting glaciers,flood,famines,diseases,coral reefs珊瑚礁,golden monkey,fish,ginkgo银杏,disappearance of species,The earth is in danger.,What can we do about global warming?,Skimming,1.Who are the writers of the letters?,A. He is do

3、ing a project on global warming.B. He feels individuals can affect huge environmental problems.C. He isnt sure where to start with his project.D. He wants to get some suggestions from Earth Care.,Ouyang Guang and Earth Care,2.Which is not the reason why Ouyang Guang writes the letter?,3. Which is no

4、t true according to the editors letter?,A. Together, individuals can make a difference to environmental problems.B. Individuals must put up with pollution.C. Many activities individuals do can produce carbon dioxide.D. Individuals can save energy to slow down global warming.,Scan the letter and list

5、 Earth Cares suggestions in the following chart, and discuss whether you can carry out each suggestion.,Scanning,If you are not using electrical appliances, turn them off.,Save energy,If youre cold, put on more clothes instead of turning up the heat.,Save energy,Motor vehicles use a lot of energy, s

6、o walk or ride a bike if you can.,Save energy,Recycle cans, bottles, plastics and newspapers and buy things made from recycled materials.,Save energy,Get your parents or friends to buy products that are made to save energy.,Save energy,Plant more trees,Plants absorb carbon dioxide from the air,Talk

7、with your family and friends about global warming and tell them what youve learned.,Together, individuals can make a difference.,1.Turn_ off if not using them.,2._ instead of turning up the heat.,Walk or ride a bike if you can.,4.Recycle cans,bottles,plastics and buy things made from_.,Buy products

8、that_.,Plant more trees.,7.Talk with _ about global warming.,electrical appliances,Put on more clothes,recycled materials,your family and friends,5.,3.,6.,are economical with energy,Read followings together aloud.,Turn an electrical appliance off when youre not using it. Put on more clothes instead

9、of turning up the heat. Walk or ride a bike instead of taking motor vehicles. Recycle cans, bottles, plastics and so on. Buy things made from recycled materials. Buy products that are made to save energy. Plant trees in your garden or your school yard. Talk with your family and friends about global

10、warming.,According to the editor of the Earth Care, which of the following actions is not proper? Tom always rides a motorbike to school though he has a bike of his own and the school is not far at all. Lilys father, who believes that high price means high quality, likes buying expensive things desp

11、ite the fact that it is much energy-consuming. Susan went out to see a movie with his friend after watching TV, leaving the TV on.,Language points,Find out the following phrases in the text and underline them :,代表一方 对不起作用 对某事产生影响 容忍;忍受 只要 让、开着 对、漫不经心,on behalf of,have little effect on,make a differe

12、nce,put up with,so long as,leave on,be causual about,/on sbs behalf,Important phrases,/on condition that,/Bear/ standt/ olerate,1.今天他不能来此，我将代表他发言。 2.他们不能再忍受这么糟糕的工作环境。 3.只要不下雨，我们就可以去打篮球。 4.我喜欢运动，例如游泳、跑步、划艇等等。 5.众人拾柴火焰高。 6.他对获奖不在乎。,1.He cant come here today, so I will give a speech on behalf of him/on

13、 his behalf.,2.They cant put up with such a bad working environment any longer.,3.So long as it wont rain, we can go playing basketball.,4.I like sports, swimming, running, boating and so on.,5. Together ,individuals can make a difference.,6. He is casual about winning the prize.,Group Discussion,What else should our government do to slow down global warming?,Give money to green the surroundings and protect the forests.,Make laws to protect rare plants and animals.,Encourage people to find and use more renewable energy.,WritingMake a poster,Make a poste