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Module 3 Now and then Unit 1 People are healthier today. Talk about the photo. Say what life was like in the past. Lead in And what life is like today? A history composition. Is life today better or worse than it was 50 years ago? She asks if they can write about topics ,such as medicine and pollution. 1.What’s for homework? 2.What’s the title? 3.What does Betty ask about? Presentation Listen and answer the question. Daming asks if they can write about personal safety. Yes,he does. 4.What does Daming ask about? 5.Does Mr Jack agree? Choose the best answer. 1.People are healthier and live longer today because_____. a) we’re better at preventing illness b) we don’t work as hard as we did c) we don’t take as much exercise 2.Public transport is faster but ____. a) it makes more pollution b) people take more exercise c) fewer people use it 3.There ’s more pollution so_____. a) children work harder b) life is more dangerous and less healthy c) public transport is better today 4.People don’t have to work as hard today .However,____. | 
