英语：module 3 unit 1 people are healthier today课件（外研版九年级下）

课件29张PPT。Module 3Now and thenUnit 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年前好还是差？They live longer than they did in the past. 他们的寿命比以前常了。But people don’t eat as well as in the past, and don’t take as much exercise as they did. 但是人们不如以前吃的好，而且运动也不如以前多了。People don’t have to work as hard as they worked 50 years ago. 人们不像50年前工作那么辛苦。You’ll be more relaxed and less nervous before your exams. 在考前你会更放松，不那么紧张。Phrasesget late 天色变晚 nearly finish 快完了 be better at doing sth 在- - -方面更擅长do a composition 做作文 the most important difference 最大的区别 live longer 活得更长 in the past 过去 know more about 对- - - 更了解 prevent illness 防病that’s because - - 那是因为 public transport 公共交通 make more pollution 造成更多的污染 do / try one’s best 尽力 talk/speak of 谈到；提到 free time 业余时间 more relaxed 更放松 less nervous 不那么紧张 in order to 为了 remind sb. that / of - - - 提醒某人nearlyThe sea covers nearly three-fourths of the world's surface. This product has been a best seller for nearly one year. Confidence of success is almost success. She said almost nothing.nearly, almost虽然都可以表示“几乎”，但是当要表示“接近”或“就要到了”时最好用nearly；当想表达“不足”或“尚差一点儿”时最好用almostfree timeThey can take part in a wide range of free time activities. Do you have some free time? What do you do in your spare time? She spends her spare time nursing her old mother. personalHer personal problems seem to be affecting her work. All in all, I personally still think September is the best. preventThe car came to a halt in time to prevent an accident. Because the road was being repaired, barriers were put up to prevent people from driving in that area. protectHe raised his arm to protect his child from hurt. The book is protected by copyrightfitThe blouse no longer fits me. He runs 3 miles every morning; that's why he is so fit. The musician doesn‘t fit in with these people. (适合)supposeI suppose he was sick. I suppose I can finish the project next year. Suppose it rains, what shall we do?It's supposed to start at 6:30 sharp, but I doubt it will.Practice:太晚了,该睡觉了. It’s getting too late. It’s time to sleep. 我们的生活比50年前好了很多. Our life today is much better than it was 50 years ago.Practice:我们了解了很多有关医药的知识所以我们可以更好的预防疾病. We know more about medicine so we can be better at preventing illness. 快速的交通不仅造成更多的污染而且使生活更加的危险和不健康. Fast transport not only makes more pollution but also makes life more dangerous and less healthy.Practice:说到休闲的时间,现在的学生比我们更加刻苦休闲的时间也更少. Talking of free time, schoo ... ...