96
BEWARE THE DIRTY SEAS

BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

Embed Size (px)

Citation preview

Page 1: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

BEWARE THE DIRTY

SEAS

Page 2: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose
Page 3: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

Learning ObjectiveLearning Objective1) To understand the serious

problem of pollution and 2) to learn how the author, in

fulfilling the purpose of informing his readers, provides abundant, specific and precise figures and facts, and organizes them tightly and clearly.

Page 4: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

Background Background InformationInformation

Global Change:1) Thinning of ozone sphere2) Global warming (greenhouse

effect)3) Damage to biodiversity4) Desertification

Page 5: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

Chief Types of Pollution

1) Air pollution

2) Water pollution

3) Soil pollution

4) Noise pollution

5) Nuclear pollution

Page 6: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

Air pollution: Air pollution refers to the

contamination of air by such substances as fuel exhaust and smoke.

According to WHO, about 1/5 of the world’s people are exposed to hazardous levels of air pollutants.

Page 7: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

Major Sources of Air Major Sources of Air PollutionPollution

1) natural causes (volcanoes, pollen, etc.)

2) various fertilisers and insecticides which contribute to pollution in nature. Animal digestion and excrement are an important source of methane (CH4), a gas which contributes to the greenhouse effect.

Page 8: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

3) combustibles for heating, for obtaining the energy needed for industrial production or to get rid of man’s waste. Accordingly, industry and incinerators for household waste discharge pollutants into the atmosphere, in particular heavy metals, dust, etc.

Page 9: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

4) Travel, by road or air is a major source of pollution: road transport alone is responsible for over 40 % of discharges of suspended particles into the atmosphere. In the urban environment, they are the main cause of air pollution.

Page 10: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

Smoke and dust spew out of chimneys at a factory in Shizuishan, northwest China's Ningxia Hui Autonomous Region June 5, 2005.

More than half of 500 Chinese cities failed to meet national air quality standards last year, state media reported .

Page 11: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose
Page 12: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

New Images from Space New Images from Space SpotlightSpotlight

Asian Air PollutionAsian Air PollutionA visualization of satellite data

captured and processed January 1–20, 2003, by scientists at the National Center for Atmospheric Research (NCAR) shows heavy pollution from China and Southeast Asia blowing out over the Pacific Ocean.

 

Page 13: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose
Page 14: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

Water Pollution:Water pollution refers to the

contamination of water by sewage, toxic chemicals, metals, oils, etc. According to WHO, 5 million people die every year from drinking polluted water.

Page 15: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

Sources of Water PollutionSources of Water Pollution

Leaky tanks or pipelines containing petroleum products

Leaks or spills of industrial chemicals at manufacturing facilities

Page 16: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

Municipal landfillsLivestock wastesLeaky sewer lines

Page 17: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

Fertilisers on agricultural land

Pesticides on agricultural land and forests

Contaminants in rain, snow, and dry atmospheric fallout

Page 18: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

Water Pollution in ChangjiangWater Pollution in Changjiang

Page 19: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose
Page 20: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose
Page 21: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

Soil Pollution:Soil pollution refers to the

destruction of the earth’s thin layer of healthy,productive soil, where much of our food is grown.

Page 22: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

Major causes of soil contamination include illegal dumping of waste and leakage of wastewater from factories and business facilities.A characteristic of soil pollution is deposits of hazardous chemicals. When toxic substances in soil dissolve to contaminate water or air, or when polluted soil is exposed to human skin, human health may be affected.

Page 23: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

Question:Why do we have to be

concerned about the cases of pollution which are found in other parts of the world?

Page 24: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

The relationship among the living and non-living things in an environment make up an ecological system. All the ecosystems of the earth are connected.

Pollution that seems to affect only one part of the environment may also affect other parts.

All the ecosystems of the earth are connected!

All the ecosystems of the earth are connected!

Page 25: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

The Mediterranean SeaThe Mediterranean SeaThe Mediterranean Sea is a part

of the Atlantic Ocean almost completely enclosed by land, on the north by Europe, on the south by Africa, and on the east by Asia.

It covers an approximate area of 2.5 million km² (965 000 mi²).

Page 26: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

The Mediterranean Sea is connected to the Atlantic Ocean by the Strait of Gibraltar on the west and to the Sea of Marmara and Black Sea, by the Dardanelles and the Bosporus respectively, on the east.

The man-made Suez Canal in the south-east connects the Mediterranean Sea with the Red Sea.

Page 27: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

Mediterranean SeaMediterranean Sea

Page 28: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

GibraltarGibraltar

Page 29: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

GibraltarGibraltar

Page 30: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

Bosporus

Page 31: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

BosporusBosporus

Page 32: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

The Mediterranean The Mediterranean CountriesCountries

1) Algeria 8) Libya 15) Turkey

2) Cyprus 9) Malta

3) Egypt 10) Monaco

4) Greece 11) Morocco

5) Israel 12) Spain

6) Italy 13) Syria

7) Lebanon 14) Tunisia

Page 33: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose
Page 34: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

“Beware the Dirty Seas” is one of the articles that one reads for information.

Determined by its purpose, such an article should provide abundant, specific and precise figures and facts and it should also be tightly and clearly organized.

Page 35: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

After stating his thesis at the beginning of the article, the writer devotes the greater part of the article to the causes of pollution and its consequences.

Then he makes mention of a number of geographic, demographic, and even historical factors that contribute to the severity of the case.

He concludes the article by touching upon the solution to the problem.

Page 36: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

Organization of the TextOrganization of the Text

Page 37: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

para.1para.1

Page 38: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

paras.2-4paras.2-4

Page 39: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

paras.5-7paras.5-7

Page 40: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

paras.8-10paras.8-10

Page 41: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

paras.11-13paras.11-13

Page 42: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

paras.14-15paras.14-15

Page 43: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

paras.16-20paras.16-20

Page 44: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

paras.21-22paras.21-22

Page 45: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose
Page 46: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

The Title: The Title: BewareBeware1) vt or vi. used to warn someone to

be very careful about something or someone: e.g.

Beware salespeople who promise offers that seem too good to be true.

You should beware of undercooked food when staying in hot countries.

Page 47: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

2) used on signs to warn people of something dangerous:Beware of the dog.Beware the poisonous chemicals.

Page 48: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose
Page 49: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

[1]Every year 100 million holiday-makers are drawn to the Mediterranean. With one-third of the world's tourist trade, it is the most popular of all the holiday destinations; it is also the most polluted.

What is the thesis statement?What is the thesis statement?

The thesis statement:

The Mediterranean is the most polluted sea in the world.

The thesis statement:

The Mediterranean is the most polluted sea in the world.

Page 50: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

[2] It has only 1 per cent of the world's sea surface, but carries more than half the oil and tar floating on the waters. Thousands of factories 1pour their poison into the Mediterranean, and almost every city, town and village on the coast 2sluices its sew age, untreated, into the sea.

What, according to this Para.2, are the main causes of pollution in the Mediterranean region?

What, according to this Para.2, are the main causes of pollution in the Mediterranean region?

Oil and TarIndustrial poisonous wasteUntreated sewage

Oil and TarIndustrial poisonous wasteUntreated sewage

1,2: pour/ sluce

What is the fine distinction between the two words?

1,2: pour/ sluce

What is the fine distinction between the two words?

Page 51: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

POURPOUR pour (CAUSE TO FLOW)

to make a substance flow from a container, especially into another container: e.g.

Pour the honey into the bowl and mix it thoroughly with the other ingredients.

Would you like me to pour you some more wine?

Page 52: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

SLUCESLUCEsluice   n.[C] an artificial channel for

carrying water, which has an opening at one end to control the flow of the watersluice   v. If water sluices out from somewhere, it flows in large amounts:e.g.Water sluiced out from the pipes.

Page 53: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose
Page 54: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose
Page 55: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose
Page 56: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

[3]The result is that the Mediterranean, which 1nurtured so many civilizations, is 2gravely ill --- the first of the seas to 3fall victim to 4the abilities and attitudes that evolved around it. And the pollution does not merely 5stifle the life of the sea --- it threatens the people who inhabit and visit its shores.

1. nurtureIs this word used in its denotation or connotation?

1. nurtureIs this word used in its denotation or connotation?

Page 57: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

nurture  vt.FORMAL 1) to take care of, feed and bring up someone or something, especially young children or plants, and help them to grow:e.g.

She wants to stay at home and nurture her children.2 ) to help a plan or a person to develop and be successful:e.g.

As a record company director, his job is to nurture young talent.

Page 58: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

3) help develop, provide favorable conditions for the development of

Page 59: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

2. Gravely ill2. Gravely ill

This is an example of personification.

Page 60: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

3. fall prey/victim to sth/sb3. fall prey/victim to sth/sb

to suddenly begin to suffer as a result of something or someone bad.e.g.

Police fear that more pensioners could fall prey/victim to the thieves.

Page 61: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

4. Abilities and attitudes4. Abilities and attitudes

(para.3)Abilities: efforts made to

develop economyAttitudes: irresponsible

mentality towards environmental protection

Page 62: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

The first sentence of Para.3 means:What happens is that the

Mediterranean, the cradle of many ancient cultures, is seriously polluted. It is the first of the seas that suffer from a situation resulting from development and irresponsible mentality (towards environmental protection).

Page 63: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

5. Stifle5. Stifle (para.3)Make a comment on the use of this word in the statement “ And pollution does not merely stifle the life of the sea.”

Page 64: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

DenotationDenotation

stifle vt./vi. to (cause to) be unable to breathe because of a lack of air:e.g.

We almost stifled in the heat of the city.

Page 65: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

ConnotationConnotationstifle vt. to prevent something from happ

ening, being expressed or continuing:e.g.She stifled a cough/yawn/scream/ sneeze.I don't know how I managed to stifle my

anger.We should be encouraging new ideas, not

stifling them.

Page 66: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

[4] Typhoid, paratyphoid, dysentery, polio, viral hepatitis and food poisoning are 1endemic in the area, and there are periodic outbreaks of cholera.

1.endemicregularly found and very common among a particular group or in a particular area:e.g.Malaria is endemic in many of the hotter regions of the world.There is endemic racism/poverty/ violence in many of the country's cities.

1.endemicregularly found and very common among a particular group or in a particular area:e.g.Malaria is endemic in many of the hotter regions of the world.There is endemic racism/poverty/ violence in many of the country's cities.

Note:Endemic usually suggests sth like a disease or sth undesirable

Note:Endemic usually suggests sth like a disease or sth undesirable

Page 67: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

[5] 1The mournful litany of disease is caused by sewage. Eighty-five per cent of the waste from the Mediterranean's 120 coastal cities is pushed into the waters where their people and visitors bathe and fish. What is more, most cities just drop it in 2straight off the beach; rare indeed are the places like Cannes and Tel Aviv which pipe it even half a mile offshore.

1The mournful litany This is a figure of speech called transferred epithet.A transferred epithet is the transfer of an adjective from one noun to another.e.g.restless night/happy morning/ happy quiver of a bird

1The mournful litany This is a figure of speech called transferred epithet.A transferred epithet is the transfer of an adjective from one noun to another.e.g.restless night/happy morning/ happy quiver of a bird

2straight offoff  1) ad., prep.away from a place or position, especially the present place or position:e.g.Keep off the grass!

2straight offoff  1) ad., prep.away from a place or position, especially the present place or position:e.g.Keep off the grass!

2)   prep. near to:e.g.He lives just off the main road.It's an island off the east coast of Spain.

2)   prep. near to:e.g.He lives just off the main road.It's an island off the east coast of Spain.

Question:What is the implication of the statement Most cities just drop it in straight off the beach; rare indeed are the places like Cannes and Tel Aviv…..?

Question:What is the implication of the statement Most cities just drop it in straight off the beach; rare indeed are the places like Cannes and Tel Aviv…..?

The implication:Only the cities like Cannes and Tel Aviv have treated sewage relatively properly.

The implication:Only the cities like Cannes and Tel Aviv have treated sewage relatively properly.

Page 68: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

[6] Less than 100,000 of Greece's four million coastal people have sewage properly treated and Greece, as our map shows, is one of the cleaner countries of the northern shore.

[7] The worst parts of the sea are the Israeli / Lebanon coast and between Barcelona and Genoa, which flushes out over 200 tons of sewage each year for every mile of its length.

Page 69: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

[8] Not surprisingly, vast areas of the shallows 1are awash with bacteria and 2it doesn't take long for these to reach people. Professor William Brumfitt of the Royal Free Hospital once calculated that anyone who goes for a swim in the Mediterranean has 3a one in seven chance of getting some sort of disease. Other scientists say this is an overestimate; but almost all of them agree that bathers are at risk.

1be awash withawash  adj. [after verb]1) covered with a liquid, especially water:By the time I discovered the problem, the floor was awash.

2) having a large amount of something The city is awash with drugs and the police are powerless to do anything about it

1be awash withawash  adj. [after verb]1) covered with a liquid, especially water:By the time I discovered the problem, the floor was awash.

2) having a large amount of something The city is awash with drugs and the police are powerless to do anything about it

Note

Awash usually suggests an amount of sth larger than necessary or sth undesirable

Note

Awash usually suggests an amount of sth larger than necessary or sth undesirable

Page 70: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

2. It doesn’t take2. It doesn’t take long… long…Please pay attention to the use of the

word long in the following examples:1) continuing for a large amount of

time:I've been waiting a long time.It's a long time since I worked there.

Page 71: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

2) used to mean '(for) a long time', especially in questions and negative sentences

Have you been waiting (for) long?I'm just writing a letter but it won't

take long.I won't be staying much longer.

Page 72: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

3. One in seven chance 3. One in seven chance of…of…

This expression is used to indicate a proportion of sth or probability of an event.

e.g. They have a one in five chance of winning the game.

Page 73: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

[9] An even greater danger 1lurks in the 2seductive seafood dishes tbat add much interest to holiday menus. Shellfish are prime carriers of many of the most vicious diseases of the areas.

1lurksto exist although it is not always noticeable; exist unseen e.g.Danger lurks around every corner.It seems that old prejudices are still lurking beneath the surface.

1lurksto exist although it is not always noticeable; exist unseen e.g.Danger lurks around every corner.It seems that old prejudices are still lurking beneath the surface.

NOTE:This word is usually used of an unpleasant feeling or quality.

NOTE:This word is usually used of an unpleasant feeling or quality.

2. 2. seductiveseductive

What does this word imply?

2. 2. seductiveseductive

What does this word imply?

It implies a potential danger that lies ahead

It implies a potential danger that lies ahead

Page 74: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

[10] They often grow amid pollution. And even if they don't they are frequently infected by 1the popular practice of "freshening them up" --- throwing filthy water over them in markets.

This phrase refers to the practice of making shellfish appear fresh by sprinkling water on them.

This phrase refers to the practice of making shellfish appear fresh by sprinkling water on them.

Page 75: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

[11] Industry adds its own poisons. Factories cluster round the coastline, and even the most modern rarely has proper waste-treatment plant. They do as much damage to the sea as sewage.

Page 76: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

[12] Fifteen thousand factories foul the Italian Ligurian 1riviera. Sixty thousand pollute the Tyrrhenian Sea between Sardinia, Sicily and the west Italian coast! The lagoon of Venice alone receives the effluents of.76 factories.

1. Riviera1) a coastal area between La Spezia in Italy and Cannes in France (Example: "The Riviera contains some of Europe's most popular resorts") 2) an area of coast, especially one where there are holiday towns with beaches

1. Riviera1) a coastal area between La Spezia in Italy and Cannes in France (Example: "The Riviera contains some of Europe's most popular resorts") 2) an area of coast, especially one where there are holiday towns with beaches

Page 77: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose
Page 78: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose
Page 79: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose
Page 80: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose
Page 81: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

[13] More filth comes washing down the rivers from industries far inland. The PO and the Rhone are the dirtiest, followed by the Ebro and the Llobregat in Spain, by the Adige and the Tiber in Italy, and by the. Nile.

[14] Thousands of tons of pesticides are blown off the fields into the sea, detergents from millions of sinks kill fish, and fertilizers, flushed out to sea, nourish explosions of plankton which cover bathers with itchy slime.

Industries: factories or plantsThis is an example of an abstract word used to indicate sth concrete

Industries: factories or plantsThis is an example of an abstract word used to indicate sth concrete

Page 82: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

[14] Thousands of tons of pesticides are blown off the fields into the sea, detergents from millions of sinks kill fish, and fertilizers, flushed out to sea, 1nourish 2explosions of plankton which cover bathers with itchy slime.

1nourishDenotation: to provide people or living things with food :Children need plenty of good fresh food to nourish them.This cream is supposed to help nourish your skin

1nourishDenotation: to provide people or living things with food :Children need plenty of good fresh food to nourish them.This cream is supposed to help nourish your skin

Connotation: help develop; encourage;think much about sthnourish explosionsLisa has long nourished the hope of becoming a famous writer.

Connotation: help develop; encourage;think much about sthnourish explosionsLisa has long nourished the hope of becoming a famous writer.

2explosionsQuestion:Is this word used in denotative or connotative sense?

2explosionsQuestion:Is this word used in denotative or connotative sense?

Connotative sense: rapid proliferation or growth

Connotative sense: rapid proliferation or growth

Page 83: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

[15] Then there is the oil --- 350,000 tons pouring each year from ships, 115,000 tons more from industries round the shore. Recent studies show that the Mediterranean is four times as polluted by oil as the north Atlantic, 40 times as bad as the north-east Pacific.

Page 84: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

[16] Apart from the nine-mile-wide Strait of Gibraltar, the Mediterranean is 1landlocked, virtually unable to cleanse itself. It takes 80 years for the water to be renewed, through the narrow, shallow straits, far too slow a process to cope with the remorseless rush of pollution.

1. landlockedenclosed by land; surrounded by other countries and having no ports of its own

1. landlockedenclosed by land; surrounded by other countries and having no ports of its own

Page 85: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose
Page 86: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

Question:What are the factors that

lead to the severity of the pollution in the Mediterranean ?

Page 87: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

1) Narrow and shallow outlet of the Strait of Gibraltar

2) Weak coastal currents and feeble tides

Page 88: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

3)Long-standing practice of dumping wastes into the sea

4)Multiplication of population and increasing number of tourists

Page 89: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

[17] Weak coastal currents keep sewage and industrial waste close to the shore and gently spin floating oil and tar towards the beaches. And the sea's feeble tides can do little to help remove it.

[18] 0f course, the people of the Mediterranean have always used the sea for their wastes. The canals of Venice, the waters of the Bosphorus and the sea off the Nile Delta have been health hazards for centuries.

Page 90: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

[19] 1But the population has increased round the shores to 100 million and a further 100 million tourists come annually. The population

of the French and Italian rivieras 2trebles every summer.

[20] Three tourists visit the northern shore every year for every yard of beach. With the numbers of holiday-makers expected to double in the next 20 years, it is hard for even the best treatment plants to cope.

Question: What does BUT imply in the statement ?

Question: What does BUT imply in the statement ?

1. The word BUT implies that the population increase has made the situation even worse.

1. The word BUT implies that the population increase has made the situation even worse.

2. treble 2. treble treble  vi. & vt.to increase three times in size or amount, or to make something do this:e.g.The price of property has almost trebled in the last ten years.

2. treble 2. treble treble  vi. & vt.to increase three times in size or amount, or to make something do this:e.g.The price of property has almost trebled in the last ten years.

c.f. triple vi. & vt. to increase three times in size or amount, or to make something do this:e.g.We have tripled our output over the past two years.The workforce has tripled in size since the new factory opened.

c.f. triple vi. & vt. to increase three times in size or amount, or to make something do this:e.g.We have tripled our output over the past two years.The workforce has tripled in size since the new factory opened.

Page 91: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

[21] 1The good news is that the countries of the Mediterranean have been coming together to work out how to save their common sea.

[22] 2But it will be a long time before the measures they approved take effect in cleaning up the sea.

1. The good news is that …1.This construction can be rephrased as:Luckily, the countries…Fortunately, the countries …We are happy to learn that the countries…

1. The good news is that …1.This construction can be rephrased as:Luckily, the countries…Fortunately, the countries …We are happy to learn that the countries…

2.

c.f. It doesn’t take long for these to reach people. (para.8)

2.

c.f. It doesn’t take long for these to reach people. (para.8)

Page 92: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

Summary of the Rhetoric Summary of the Rhetoric of the Textof the Text

1) personification: The Mediterranean is gravely ill… (para.3)

2) transferred epithet : the mournful litany (para.4)

Page 93: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

Less formal structures marked with connectives or contraction:

And the sea’s feeble tides can do little to help remove it. (Para.17)

But the population has increased round the shores to 100 million…(Para.19)

Page 94: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

But it will be a long time before the measures they approved take effect in cleaning up the sea. (Para.22)

And even if they don’t they are frequently infected by the popular practice of “freshening them up”---throwing filthy water over them in markets. (Para.10)

Page 95: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose

Out-of-class AssignmentOut-of-class Assignment

Study on your own the analysis concerning cause and effect on page 21.

Make a list of the verbs in the text which are similar to the category of pour or discharge

Page 96: BEWARE THE DIRTY SEAS Learning Objective 1) To understand the serious problem of pollution and 2) to learn how the author, in fulfilling the purpose