Lesson 2 Protecting the Sea

1、the pure and beautiful seaThe sea is not only beautiful,but also very important to us.Do you know how important the sea is to us?_ fish in the sea,find many more things for food in the sea-_ foodcatchseaswim in the seause the wave in the sea to _ electricitydevelop the _ and natural gas in the sea_

2、the goods by seaproducepetroltransportdirtyHowever,do you know how the sea is now?The sea is being ill now. It is badly polluted.polluted“ Modern technology owes ecology an apology!” - Alan M. Eddison, environmentalistWe should protect the sea.pollutepollutionover-fishingindustrialagriculturalchemic

3、albanaltogethervt.使污染使污染n.污染污染n.过度捕捞过度捕捞adj.工业的工业的adj.农业的农业的n.化学物化学物v.禁止禁止adv.完全完全handledepartmentmake a livingsolutionportpresentintelligenceintelligentvt.对付对付n.部，系，局，部门部，系，局，部门谋生谋生n.答案，解决办法答案，解决办法n.港口，海港港口，海港vt.讲演，演示讲演，演示n.智力，理解力智力，理解力adj.有才智的，理解有才智的，理解力强的力强的agricultural wasteindustrial wastechemi

4、calplasticoilrubbishoverfishingWhat is Zhi Hongs project about?Its about protecting the sea.Listen to learnListening strategies:Before you listen ,have a look at the exercises quickly and use your background knowledge to guess the answers.The first time you listen to the tape,try to catch the genera

5、l idea.The second time you listen,you can finish the exercises.Before you listen,use the headings or topics to help you.Take notes: e.g. write poll. instead of pollution, when you miss some information, write a question mark to remember, listen carefully the second time.Q1: What are the 2 main probl

6、ems?pollutionOver-fishingQ3: What are the reasons for the 1st problem?Q2: What are the causes for the 2nd problem?too many fishermen in the same placebetter technologychemicalplasticrubbishoilagricultural wasteindustrial wasteQ4: What are the solutions to the 1st problem?Q5: What are the solutions t

7、o the 2nd problem?Look for ways to reduce pollutionKeep a record of levels of pollutionPunish pollutersControl the numbers of fishBan fishing completelyHelp people to get other kinds of jobsproblem1Reasons for problem2 control the number of fish that people catch, ban fishing completely and help peo

8、ple to get other jobsQ7: How does over-fishing come out?Q6: What is over-fishing?people fish too much and the number of fish falls too lowThere are too many fishermen in the same place.Fishermen today have better technologyListen to the interview again,and choose the right words and expressions to c

9、omplete the sentences1)Really? 2)Do you mean 3)It sounds like4)Are they ?5)Yes,I suppose it must be.6)Thats a good idea.over-fishingpollutionindustrial wasteagricultural wasteplasticoilchemicalsrubbishthe problems of the sealistening strategies use the headings or topics to help youhow to make notesWhat is happening to the sea?Agriculture also has bad effects on the sea .Some factories pull the waste wat