Unit8 A green world Comic strip & Welcome to the unit课件 2023-2024学年牛津译林版八年级英语下册

牛津译林版八年级英语下册 Unit8 A green world Comic strip & Welcome to the unit Let's enjoy some photos e.g. It is very important for students to learn English well. 对学生们来说学好英语是很重要的。 It's wise for people to choose public transport or ride bicycles.对人们来说选择公共交通或骑自行车是明智的。 It is + adj. + for sb. + to do sth. 意思是“对某人来说做什么事情怎么样”。常用于此句型的形容词有important, difficult, dangerous, necessary, useful, possible等，用来对 to do sth. 进行说明，此句型可以转换成To do sth. is + adj.。 Wise men learn by other men's mistakes; fools by their own e.g. Please remember to call me. 请记得打电话给我。 And we should remember to turn off the lights when we leave a room. 当我们离开房间时，我们应该记得关灯。 remember to do sth. 记得去做某事 e.g. You should turn off the light before you go to bed. 在睡觉前，你应该要关掉电灯。 turn off 关上（开关） Wise men learn by other men's mistakes; fools by their own How to live a green life? by by We can save energy reduce air pollution by by Wise men learn by other men's mistakes; fools by their own We can save energy by using energy from________________________. the sun, wind and water These new types of energy will never run out . They will not cause pollution. We can ________________ by using the new types of energy. reduce pollution Wise men learn by other men's mistakes; fools by their own Live a green life Wise men learn by other men's mistakes; fools by their own Live a green life protect the environment by recycling waste recycle Wise men learn by other men's mistakes; fools by their own the Earth used to be... but now... What can you see from the video? 谈论过绿色生活的方法 water pollution Water pollution makes us not have clean drinking water, no safe food, … Wise men learn by other men's mistakes; fools by their own 探究一 air pollution Air pollution makes us not have fresh air to breathe, cough a lot, … Wise men learn by other men's mistakes; fools by their own Around the world, 3 to 6 billion trees are cut down each year. Have you ever planted a tree? Wise men learn by other men's mistakes; fools by their