Unit4UsingLanguage

1、what can we do about global warming?checking 1. _ gra:f n. 图表图表; 坐标图。坐标图。2. _ finminn n. 现象现象3. _ fjul n. 燃料燃料 4. _ deit n. 资料资料; 数据数据5. _ klaimit n. 气候气候 6. _ steit vt. 陈述陈述; 说明说明7. _ reind n. 种类种类; 范围范围 8. _ waidspred adj. 分布广的分布广的, 普遍的普遍的9. _ dikri:s vi./vt. 减少减少; 使变小使变小 graph phenomenonfuel data

2、 climatestaterangewidespreaddecrease10. _ stedi adj. 稳固的稳固的; 持续的。持续的。11. _ izistns n.生存生存; 存在存在 12. _ aut adj. 外部的外部的; 外面的。外面的。13. _ p:lju:n n. 污染污染; 弄脏弄脏 14. _ ilektrikl adj. 电的电的; 与电有关的与电有关的15. _ mut n. 发动机发动机 steadyexistenceouterpollutionelectricalmotora: a journalist of earth care magazineb: a c

3、limate specialisttalk about the effects of global warming.talk about what the government should do .talk about what individuals should do.call on people to protect the earth and design a slogan(口号）. a is interviewing b about global warming.what does it want to tell us?what caused the global warming?

4、it is too hot!1. who is the writer?2. what is ouyang guangs problem about global warming? why does he write this letter to earth care?read the first letter, and answer the questions:reading:a student named ouyang guang. sometimes he feels that individuals can have little effect on global warming but

5、 he still thinks people should advocate improvements in the way we use enery today. to get some suggestions for what he can do about global warming . read the second letter, and answer the questions:1. does earth care agree with ouyang guangs opinion that individuals can have no effect?no, earth car

6、e does not agree.2. what suggestions does earth care give him?earth cares suggestioncan you carry it out?reasonif you are not using electrical if you are not using electrical appliances, turn them off.appliances, turn them off. save energysave energyif youre cold, put on more if youre cold, put on m

7、ore clothes instead of turning up clothes instead of turning up the heat.the heat.save energysave energymotor vehicles use a lot of motor vehicles use a lot of energy, so walk or ride a bike energy, so walk or ride a bike if you can.if you can.save energysave energyrecycle cans, bottles, plastics re

8、cycle cans, bottles, plastics and newspapers and buy and newspapers and buy things made from recycled things made from recycled materials.materials.save energysave energyearth cares suggestioncan you carry it out?reasonget your parents or friends to get your parents or friends to buy products that a

9、re made to buy products that are made to save energy.save energy.save energysave energyplant more treesplant more treesplants absorb plants absorb carbon dioxide carbon dioxide from the airfrom the airtalk with your family and talk with your family and friends about global warming friends about glob

10、al warming and tell them what youve and tell them what youve learned.learned.together, together, individuals can individuals can make a difference.make a difference.what should you do in your daily life to slow down global warming?answer the following questions:1.who are the writers of the letters?a

11、. he is doing 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 care2.which is not the reason why ouyang guang writes the letter?3. whic

12、h is not 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.debate your family

13、should buy a caryour family shouldnt buy a cargroup a(p) group b(n) should our family buy a private car?what suggestions does earth care give him?turn electrical appliances off when not using them. dont turn up the heat, put on more clothes.walk or ride a bike, dont drive.recycle.buy things made fro

14、m recycled materials.buy products that use less energy.plant trees.talk with family and friends about global warming.help me, help you, help everyone.return green to the earth!help me, help you, help everyone.return green to the earth!assignmentassignment make a poster for your school that tells stu

15、dents various ways they can reduce the amount of carbon dioxide in the air.fighting global warmingcut down on energy. cut down on carbon dioxide.if not using an electrical item, turn it off.if you suddenly feel cold, dont turn the heat up, put a jacket instead.walk or ride a bike and save fossil fue

16、ls.recycle paper, cardboard and newspapers.buy products made from recycled materials.buy energy-saving products like low energy light bulbs.plant trees to absorb co2. tell your friends about global warming.every effort counts!read the text carefully and fill in the blanks.what can we do about global warming? turn a(n) _ off when youre not using it. put on more clothes instead of turning up the _. walk or _ instead of taking motor vehicles. _ cans, bottles