2. Introduction Molla Sohidul Islam Asst. Professor Department of English Pallabi College, Dhaka Molla Sohidul Islam Asst. Professor Department of English Pallabi College, Dhaka Class-XI Sub: English (1 st Paper) Class-XI Sub: English (1 st Paper)

3. What can you see? Adulterated food seized by BSTI mobile court Poisonous ingredients being used in cooking food in a hotel

4. Unit Three: Food Adulteration Lesson-1 Food Adulteration Reaches New Height

5. Learning outcomes By the end of the lesson students will be able to… tell about pesticides &preservatives and their effects tell about food adulteration in Bangladesh read & listen to a passage on food adulteration tell the meaning of some new words write a report on food adulteration

6. How is food adulterated?

7. What can you see?

8. What is happening?

9. Testing presence of formalin in fishes in the market

10. Before reading the text, try to answer following the questions What is food adulteration? Have you heard the name of a pesticide called formalin? What is it used for? Who, do you think, uses chemical pesticides on food/fruits?

11. Now read the text aloud (as instructed ) one by one so that everybody can listen to your reading.

13. Watch this video to have an idea about food adulteration

14. Food Adulterants DDT Aldrin Chlordane Heptachlor Formaldehyde Formalin Lead Chromate ArsenicChromate Let us see what adulterants contaminate our food

15. Now tell the abbreviation of the following acronyms 1.FAO 2.NFSL 3.EU 4.BSTI 5.IPH 6.FSL 7.DG

16. Column-AColumn-B a)pasturised b)banned c)contaminated d)populations e)end product f)mandatory g)microbial h)pesticides a)pertaining to, or characteristics of a microbe b)made impure by contact or mixture with something unclean c)the process of heating (milk) to a high temperature and then quickly cooling it before bottling or packaging to make it free from bacteria d)compulsory e)which is produced as the final result of an activity or process f)prohibited g)chemicals that are used to preserve foods from being rotten h)organisms of the same group or species Match the words in Column A with their meanings in Column B in the box below: Group Work

17. What is pesticide? What is it used for? What is a preservative? Is it harmful? What is preservative used for? What are the health risks related to adulterated food? Who can tell the name of some preservatives? What poisonous ingredients are mixed with food? What is pesticide? What is it used for? What is a preservative? Is it harmful? What is preservative used for? What are the health risks related to adulterated food? Who can tell the name of some preservatives? What poisonous ingredients are mixed with food? Evaluation

18. Home Work Write a report describing the features of food adulteration in Bangladesh. (120 words)