Question:the benefits and harm of living thing in the modern world.

Introduction: Thesis statement contains two controlling ideas-benefits and harm.Living in the 21st century brings about

the benefits of a higher standard of living but it also brings about harm,such

as a polluted environment.

Paragraph:Topic sentences about benefits contains two controlling ideas-expectation of a longer and improved quality of life and comforts of

modern conveniences.

The greatest benefit is the high standard of living we enjoy, like the expectation of a longer an improved quality of life as well as the comforts of modern conveniences.

1) longer life expectancy a) better medical care more hospitals ,highly trained doctor and nurses Advances in medical technology b) improved nutritiens

2. Modern conveniences a) means of communication: Internet Mobile phone b) labour- saving machines in the home: dishwashers Washing machines Vacuum cleaners

c) Faster transportation: aeroplanesBullet trains

Paragraph: topic sentence about harm contains two controlling ideas- air and water pollution.

the harm of living in the 21st century is that our air and water are highly polluted.

1) Air pollution a) smog b) combustion of fuel c) waste gases , dust and heat 2. Water pollution a) chemical wastes from factories contaminate

drinking water b) raw sewage from cities c) oil spills from ships

Conclusion….. in conclusion, although the 21st century has

brought us benefit, it has, at the same time, lowered our quality of life as we have to live in polluted an environment.

1) have longer life and modern conveniences but have to live in polluted environment

2) enjoy the benefit of technological advancement.

3) make a concerted effort to preserve the environment for future generation.