Unit13 Section B (3a-Self check) 课件2023-2024学年人教版九年级英语全册

Section B (3a-Self check) We’re trying to save the earth. Unit 13 Tang原创课件 小红书Tang 1 01 02 Learning objectives To talk about pollution and environmental protection; To learn to write a letter to the city mayor about the environment problems in your city and your suggestions. Tang原创课件 小红书Tang 2 Free Talk What has caused the great changes in our earth? Is our city still a nice city? Why or why not? Tang原创课件,请勿侵权! 小红书/抖音:Tang原创课件 淘宝:Tang原创课件 Think about the environment in your town/city and complete the chart below. Which parts of the town/city have a nice environment? Why are they nice? Which parts need to be improved? Why? Good environment Why Bad environment Why parks the air is clean streets so many trees restaurants clean and tidy rivers a lot of rubbish so many cars air streets too many factories 3a Tang原创课件,请勿侵权! 小红书/抖音:Tang原创课件 淘宝:Tang原创课件 Write a letter to the city mayor about the problems and your suggestions. In your letter, describe the environmental problems in your town/city. 3b What are the problems? Where are they? What or who is causing these problems? Then, give suggestions or possible ways to solve the problems. I think that ... We should/could ... I suggest ... 本次写作内容是一封书信,信中首先要介绍你所在城市存在有哪些环境问题,是谁造成的这些问题,然后提出解决这些环境问题的方法和措施,可以结合3a中列举的问题和前面学过的解决办法来完成这封信。 【写作任务】 内容:环境问题,产生原因,解决措施 文体:应用文 时态:一般现在时 人称:第一人称 【审清题目】 Environmental problems water pollution air pollution … noise pollution Problems pollution waste of energy break the balance of ecosystem waste water; waste gas ; plastic bags; … forget to turn off the light or shower … cut down too many trees; kill the animals … What caused the environmental problems? the environment around us is becoming worse and worse… we can't see… The air is so… Solutions How to save the earth? should/ can … had better ... It’s necessary / important to … Save the energy Cut down the pollution other ways ride bikes or walk instead of… … turn off the light /shower … keep the balance of ecosystem, plant more trees, … the littl