【正文】
Module 3 Now and then Unit 1 People are healthier today. Discussion What great changes have taken place in Beijing / China / the whole world? Listen and find out: ? What’s for homework? ? What’s the title? ? What does Betty ask about? ? What does Daming ask about? ? Does Mr. Jackson agree? Sentences Is life today better or worse than it was 50 years ago? 今天的生活是比 50年前好還是差? They live longer than they did in the past. 他們的壽命比以前常了。 But people don’t eat as well as in the past, and don’t take as much exercise as they did. 但是人們不如以前吃的好,而且運動也不如以前多了。 People don’t have to work as hard