2. Skim the passage and match the correct ideas with them. (3 minutes) D. Organic farming and its strengths A. Problems caused by chemical fertilizers Para.1 Para.2 Para.4 Para.3 B. Methods of organic farming C. Chemical fertilizers cause damage to the land and people’s health

3. Para 1 1.Why has using chemical fertilizers become very common in farming? Many farmers welcomed them as a great way to stop crop disease and increase production.

4. Para.2 1.What problems can be caused by the long- term use of chemical fertilizers? First, … In addition,…

5. 1.What is organic farming? Organic farming means growing crops without chemical fertilizers. Paragrah 3

6. Farmers grow peas or soybeans after corn or wheat so that peas and beans can put minerals back into the soil, making it rich and healthy and ready to grow more wheat or corn. Paragraph4 1.Why do organic farmers grow peas or soybeans after corn or wheat?

7. Para.4 1. What is the goal of using organic farming methods?

8. Discussion What is the advantages of organic farming?

9. Organic farming Crops growing with natural rather than chemical fertilizer Natural waste from animals Make the soil richer in minerals and more fertile A healthy soil Reduce diseases in crops Help crops grow strong and healthy

10. chemical food organic food (green food)

11. If you were a salesman, you want to sell your green tea in your shop. How can you persuade the customers to buy your green tea? Persuasive writing: Ladies and gentlemen, I’m very glad to introduce…