Writing.ppt

How is the weather today? Is it fine? Can you imagine the weather in big cities? What bad results can smog bring to us? What may have caused smog weather? 　　假如你是李华，你的笔友Mike从电视上得知前段时间北京多个地方出现雾霾(smog),非常担心，写e-mail询问有关情况，请回复。回复应包括以下要点： 1.实况描述: 交通事故；航班延误； 呼吸困难；戴面罩出门；... ... 2.成因简析: a.12月天气较去年冷致使大量燃煤取 暖，增加有害气体和粉尘排放； b.日益增长的私家车数量。 3.你的建议: a.多穿衣服少开暖气； b. 严格控制私家车数量； c. 政府开发清洁能源。... ... 　　 要求 1. 词数120左右，邮件的开头和结尾已给出。 2. 参考词汇： breathe v.呼吸； mask n.面罩 respiratory diseases 呼吸道疾病 personal cars 私家车 release vt.释放； emission n.排放 develop clean energy 开发清洁能源 Dear Mike, 　Thank you very much for your concern. __________________________________　____________________________________________________________________ Best regards! Yours， Li Hua 　　假如你是李华，你的笔友Mike从电视上得知前段时间北京多个地方出现雾霾(smog),非常担心，写e-mail询问有关情况，请回复。回复应包括以下要点： 1.实况描述: 交通事故；航班延误； 呼吸困难；戴面罩出门；... ... 2.成因简析: a.12月天气较去年冷致使大量燃煤取 暖，增加有害气体和粉尘排放； b.日益增长的私家车数量。 3.你的建议: a.多穿衣服少开暖气； b. 严格控制私家车数量； c. 政府开发清洁能源。... ... 　　 Dear Mike,　Thank you very much for your concern. This month several places in Beijing were covered with thick yellow smog, which had a great effect on traffic and peoples daily life. During the smoggy days, several flights were put off and traffic accidents happened more frequently. Many people got respiratory diseases after breathing the harmful gas. For fear of the poisonous air, people chose to stay indoors. And they wore a mask when they had to go outdoors. How does this terrible situation come about? The heavy smog in Beijing has been caused by many factors. One important factor is the cold weather. As the weather in early December is much colder than it was last year, factories and families burn more coal to heat up offices and houses, which