WELCOME

Md. Ariful Kabir(I.D-27) Lecturer in English Govt. J.K.A Gani College Patgram, Lalmonirhat

Eleven ClassEnglish Duration:45 minutes

UNIT SIX: OUR ENVIRONMENT,LESSON-2

How the environment is polluted

OBJECTIVES:By the end of the class the students will be able

to # practice speaking, reading and writing skills# find out the causes of air and water pollution# practice vocabulary- industrial waste, melt,

emit , insanitary latrine# review passive form of simple present tense

Work in pairs and discuss the impact of the following activities on our environment

Package

Try to guess the meaning of the following words:

Melt

Emit

Read the passage silently on air pollution

To become liquid,To be dissolved

To sent out sth such as heat, light, gas, sound etc

Package

Try to guess the meaning of the following words: insanitary latrines, industrial waste

INDUSTRIAL WASTE

INSANITARY LATRINE

Read the passage silently on water pollution

Unnecessary materials and poisonouschemicals that comes out of industry during production

A kind of latrine where human waste goes to open air, water and land or is not managed in a proper way

Look at the book and answer the questions given at the end of the passage of water pollution

Water is polluted in different ways

STRUCTURE: S+am/is/are+pp of pv

Find out the other passive voice in your text

Thus water is contaminated by various kinds of waste and filth.

Review of passive form of simple present tense

EVALUATION

Tell five causes of air and water pollution

HOME TASK

In what ways you are responsible for

air and water pollution? Write them in ten sentences.

Thank you all