英语 Unit 2 Working the land Writing 新人教版必修4 .ppt

Unit 2 Working the land Step 1 Reading Ask students to read the passage in Part 1 on Page 15 and make sure they can understand every sentence.Step 2 Speaking Ask the students to finish the oral practice in Ex2 on Page 15(Students should try to use most of the patterns.)Step 3 Discussing and writingFirst write down four or five more reasons to encourage more people to buy your food.Design your own poster advertising the safety and importance of eating“green food”.Step 4 Checking the posters 1.Ask the students to check the posters for their partners.2.Show some posters on the screen,other students should give some advice.Sample writing Buy the best vegetables here We sell only green food in this farm shop!The best choice at the best prices!Green food is safe and healthy for you and all the family.1.No chemical fertilizers2.Grown in clean air.3.Grown with clean water.4.No pesticides to poison your family.Assignment 1.Try to correct the poster.2.Finish the exercises on workbook.