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1、單擊此處編輯母版標(biāo)題樣式,單擊此處編輯母版文本樣式,第二級,第三級,第四級,第五級,*,高二英語課件,制做人：葉天蓮,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
2、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 wi
3、th 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 g
4、ood 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
5、 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 lis
6、tened 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 wors
7、e.,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 w
8、orlds 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 questions,1.Why was the conference called “Saving the earth?,2.What do you thi
9、nk 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 attenti
10、on 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,radi
11、ation 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 bi
12、llion.,-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 change
13、s with your partner,like this:,If we,go,on polluting the world,it,wont,be fit for us to live in,.,If,Catch all the small fish,Kill wild animals,Have large families,Cut down forests,Pollute the river,Result,No fish left in the seas,None left for us to study,Not much room left,Turn the land into a des
14、ert,Kill all the fish,Put the sentences into English,1 如果人口繼續(xù)增長，將沒有足夠的糧食供給我們。,2 如果你用煤氣做飯，你一定要讓窗戶開著。,3 如果他流血不止，你要首先設(shè)法止住流血，然后把他迅速送 往醫(yī)院.,4 如果你想學(xué)點急救知識，你可以讀讀這本書。,5 如果他停止了呼吸，你應(yīng)該馬上對他進行急救。,6 如果我們把廢物扔進海里，海水將被污染。,7 如果空氣被污染，很多動植物會死去。,8 假設(shè)我們吃了被污染的水果，我們會生病。,If the population goes on increasing ,there will not be
15、 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 breat
16、hing,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 and plants will die.,We will get sick if we eat polluted fruit.,Sum up:,The main words and phrases,Words:,damage, lecture , pollute , pollution desert,Phrases:,nuclear waste ; be fit for ; hear about; standing room ; turn into,
英語試題練習(xí)題教案學(xué)案課件高二英語課件
