高二英语《Unit2Theenvironment》 完整版课件PPT

1、to the unit Unit 2 The environmentWhat is the environment? It is the place where people, animals and plants live. Smoke from the factories and carsTrees be cut down and soil be washed away piles of rubbish Waste water from factories and citiessandstorms Environmental problemsWaste air Rubbish Flood

2、Environmental problemsWaste water Drought Sand-storm Discussion1. Look at the pictures above and discuss which problems are caused by nature and which ones are caused by man.2. Can you think of other nature disasters that damage the environment?3. Can you think of other ways in which people damage t

3、he environment?earthquakeTornado龙卷风Snowslide雪崩Tsunami海啸Seaquake海震Flood Drought干旱VolcanoeruptionTyphoon台风Hurricane飓风NaturaldisastersFactitiousdamage(人为的)Global warmingstarvationExplosion爆炸of mineswarRadiation射线Leak泄漏of gas/oil/nuclearWhat can we do to protect the environment?Please save our earthUnit

4、 2 EnvironmentReadingEconomy or Environment must we choose?Reading strategy: reading a debate1.In a debate, two sides _ _ first and then there is often a _ after it.2. Speakers in a debate will _ _ on the subjects being discussed.their pointspresentdiscussionrepresentopposite views4.You should not _

5、 _ until you have read or listened to both sides completely and undertand all the arguments.make a finaldicisionThe order of the debate:Lin Shuiqing presents his points.Qian Liwei presents his points.Open discussionDo you know their English?economyenvironmentproductionpollutionrecycleresponsibility1

6、.经济2.环境3.生产4.污染5.回收利用6.责任绿色协会展开自由讨论化学废物关心消减 缩减the Green societyopen the floor for discussionchemical wastebe concerned aboutcut back on6.recycle materials7.result in8.cut down9.be willing to do sth10.pay higher taxes6.回收的材料7.导致8.砍倒9.愿意做某事10.缴纳更高的税款Go through the passage as quickly as possible and tr

7、y to find answers to the three questions in part A on Page 22. Fast reading1.What side do Mr Lin Shuiqing and Mr Qian Liwei each represent?2.By how many times has the worlds population increased since 1800?3.According to Mr Qian liwei, what should be done to factories that pollute the environment?1.

8、What side do Mr Lin Shuiqing and Mr Qian Liwei each represent?Mr Lin Shuiqing represents the environment, while Mr Qian Liwei represents the economy.2.By how many times has the worlds population increased since 1800?Six times.3.According to Mr Qian liwei, what should be done to factories that pollut

9、e the environment?They should have to pay higher taxes. C2. recycling wastechemical wastepopulationfishing water pollution production _Liu Shuiqing614325Qian LiweiTaxesrecyclingfactoriesproductionlaws_53124Lin Shuiqings speechvast areas of the worldFactories produce harmful chemicalsplaces atmospher

10、emake us sickwaterkilling river and sea lifebeing destroyed by fishing boatscatch fish without giving them time to lay eggsresult in a smaller number of fish left for us to eatmore peoplemore landmore food7 billion are damaged by_been destroyedhave diedPlants animalschemical waste=cut back on produc

11、tionreduce the amount of thingsways of living that do not harm the environmentSuggestions in Lin Shuiqings speechrecyclingReading strategy: reading a debateWhat else should we pay attention to when we read or listen to a debate?DebateWe should not make a final decision until we have read or listened

12、 to both sides completely and understood all the arguments made by each side.factoriesclouds of dirty smokea pipe pouring chemical waste into a riveras an economistbe seen as being against the environmentbusinessmenhiding from their responsibilities worry bout money development is _for the environme

13、ntfactories &industriescontrol the amount of pollutionspend money repairing the damage they causeare deeply concerned about the environmentjobs will be lostcut back on the quantity of thingsbadrecyclingMore things from recycled materialsless from raw materialsbetter lawshigher taxesthe key to helping bo