英语试题练习题教案学案课件高二英语课件

高二英语课件,制做人：叶天莲,Save the earth!,Senior Book II,Unit Nine- Saving the earth,Save the earth please!,Save the earth please!,Save the earth please!,Save the earth please!,What was the conference like?,Very interesting.It was called “Saving the earth” and it was about the damage that is being caused to the world!,What did you do at the meeting?,Well, we listened to lectures about pollution,agriculture,nuclear waste,radiaation and so on.,Its a good idea to hold such conferences.,Yes.If we go on polluting the world,it wont be fit for us to live in.,I agree with you.Weve got to do something about pollution.Its getting worse.,Thats quite true. Weve got to think of ways changing peoples habits.Well, what else did you hear about at the meeting?,Yes, it certainly is. If people dont stop polluting the seas and rivers, there will be no fish left.,There was a good talk about the increase in the worlds population. If the population keeps growing so quickly,there will only be standing room left for us next century!,Thats a problem we Chinese must pay special attention to.,Jackie is talking to Yang Pei about a conference which Jackie has just been to.,Jackie is talking to Yang Pei about a conference which Jackie has just been to.Yang Pei: What was the conference like?Jackie: Very interesting. It was called “Saving the earth” and it was all about the damage that is being caused to the world.Yang Pei: What did you do at the meeting? Jackie: Well,we listened to lectures about pollution,agriculture, nuclear waste,radiation and so on.Yang Pei: Its a good idea to hold such conferences.Jackie: Yes. If we go on polluting the world,it wont be fit for us to live in.Yang Pei: I agree with you. We ve got to do something about pollution. Its getting worse. Jackie: Yes, it certainly is. If people dont stop polluting the seas and rivers,there will be no fish left.Yang Pei: Thats quite true. Weve got to think of ways of changing peoples habits. Well,what else did you hear about at the meeting?Jackie: There was a good talk about the increase in the worlds population. If the population keeps growing so quickly,there will only be standing room for us next century! Yang Pei: Thats a problem we Chinese must pay special attention to.,Read the dialogue again and answer the questions1.Why was the conference called “Saving the earth”?2.What do you think causes damage to the earth?3.What did Jackie do at the meeting?4.What must we do to stop pollution?5.What is the population of China today? What is the population of the world today?6. Do you think we should control the increase of population? Why?7. What will happen if we do not pay attention to the problems of population and pollution?,-Because the conference was all about the damage that is being caused to the world.,-I think pollution, agriculture,nuclear waste,radiation and so on cause the damage to the earth.,-He listened to lectures about pollution,agriculture,nuclear waste,radiation and so on.at the conference.,-We must think of some better ways of changing peoples habits.And we must take some actions to stop people polluting the seas,rivers and the sky as well,-I dont know the exact number.I think it is more than 1.2 billion.And the population of the world is about 60 billion.,-Yes, I think so. Because the population is growing too fast.,-If we pay no attention to the population, there will be only standing room for us next century.And if we pay no attention to the pollution,well have no clear place to live in and well have many deceases,Talk about possible changes with your partner,like this:If we go on polluting the world,it wont be fit for us to live in.,Put the sentences into English,1 如果人口继续增长，将没有足够的粮食供给我们。2 如果你用煤气做饭，你一定要让窗户开着。3 如果他流血不止，你要首先设法止住流血，然后把他迅速送 往医院.4 如果你想学点急救知识，你可以读读这本书。5 如果他停止了呼吸，你应该马上对他进行急救。6 如果我们把废物扔进海里，海水将被污染。7 如果空气被污染，很多动植物会死去。8 假如我们吃了被污染的水果，我们会生病。,If the population goes on increasing ,there will not be enough food for all of us.,You must keep the windows open if you use gas for cooking.,If he goes on bleeding,first of all you should try to stop the bleeding and then send him to a hospital at once.,You may read this book if you want to learn some knowledge about first aid.,If he has stopped breathing,you must give him first aid at once.,If we throw waste into the sea,the water will be polluted.,If the air is polluted,many animals