话题作文写作公开课.ppt

* * Topic writing 话题作文的写作 fog + smoke =smog 灰霾：haze 雾霾 What causes haze? What effects does haze have on us? (health, life) Effects on people’s health: cough sneeze sore throat lung cancer… respiratory diseases (呼吸道疾病) Effects on people’s life: 1. Traffic is affected. (More traffic control./High ways are closed.) 2. Flights are put off/cancelled. 3. Schools suspend classes. … How to protect ourselves in haze weather? wear masks. reduce/stop outdoor activities. stay indoors. do not open the windows. buy air purifiers. Keep more green plants in the house. … We’d better… We can… We’re advised… A city in haze is neither beautiful nor suitable for living. In 1952, a severe haze in London led to the death of 12,000 people, the majority of whom are children and people with respiratory diseases . It took 20 years to solve the haze in London. Measures: Plant more trees. /Increase the green area. shut down some factories. develop clean energy. take green transportation. establish law and regulation to punish and fine… What can we do to fight against haze? Expressions: To …, we should/must… In my opinion, it’s our duty to… It’s important/necessary for us to … It would be better if we… Use passive voice.(被动语态) 假设你是李华，David是你的美国网友。他对目前中国出现的雾霾天气很关注，来信向你询问此事。请你给他写封回信。主要内容如下： 1.感谢他的关注。　 2.简介雾霾对人们的影响。 3.谈谈你的建议 。 注意：可适当增加细节，以使行文连贯流畅; 开头与结尾已写好，不计入总词数; 词数：120左右 Dear David， 　　I’m glad to receive your letter. ______________________________________ Yours， 　 　Li Hua 1.Your composition should be divided into paragraphs. 2. A good paragraph is one that consists of a topic sentence and supporting sentences. 3.You’d better use some linking words. 4.Handwriting is of great importance. Requirements: The outline of the writing: Ending … beginning … Point 2… Body Point 1… supporting idea 1 sup