外研版九下英语 M3Unit 1They sometimes work harder 课件(共13张PPT)

(共13张PPT)
Unit 1 They sometimes work harder.
This elder man is wealthy because he has
much money.
This elder man is rich because he has much wealth.
富有的；富裕的
财富；财产
Kate has a great fear of snake.
害怕
People often drive to work , and they seldom walk or ride bikes.
很少的；不常
Tom used to play football in his spare time,
but now he often does some reading.
(用于表示过去真实或经常性的行为) 过去
业余时间；闲暇
Tom
The old man is a little deaf.
when we talk to him, we
need to speak up.
聋的
大点声说
The cute boy has a double chin(下巴).
(成)双的；两个adj
使加倍；把…增加一倍 verb
If five is doubled, it is ten.
Mrs. Zhang
What are Betty and her mum talking about
Life now and then.
Transport, houses and lights
Life today VS Life in the past
health People live ________ than they did in the past.
medicine We know _______ about medicine today, and there is ______fear of getting ill because we know how to deal with the ordinary diseases.
transport People don’t take as_______ exercise as they used to because more people have cars, and they walk or use their bikes less. The number of cars is doubled, the pollution is also doubled, even _____.
work People work as_______as they did fifty years ago and sometimes even ______.
longer
more
less
much
worse
hard
harder
1. Why do people live longer today
2. Do people take more exercise today Why
3. Is the pollution better or worse today than in the past Why
People live longer today because we know more about medicine and how to deal with ordinary diseases.
People don’t take more exercise today because more people have cars, and they walk or use their bikes less.
The pollution is worse today than in the past because the number of cars is doubled, the pollution is also doubled, even worse.
Answer the questions with complete sentences. (完整句子作答)
If you have a time machine and you can return to anytime in the past with it, would you like to use it or not Why
Eg: I won’t use it. I enjoy the life now because people live longer than they did…
I would like to use it. I really want to go back to live in the past. You know…