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《Using LanguageⅠ》新课标PPT课件优质课下载

Price:15 yuan

Organic strawberries

Price:65 yuan

A

B

Chemical strawberries

Price:15 yuan

Chemical Or Organic Farming?

Unit2 using language

P14

Learning Aims

Learn the advantages and disadvantages of chemical farming and the advantages of organic farming.

Write a short passage about chemical farming or organic farming.

Task1: skim and match the topic sentences

B. Long-term use of chemical fertilizers can damage the land and people’s health.

D. Farmers and customers turn to organic farming.

C. Organic farmers use methods to keep the soil fertile.

A. Problems were caused by chemical fertilizers.

Para1.

Para2.

Para3.

Para4.

Chemical farming

Advantages

Stopping crop 1.________and increase 2.____________.