信件：吸烟的危害教材课程.ppt

信件 说明文 假如你是李明，你的朋友王刚在来信中说他们班有几个同学为了显示自己成熟或耍“酷”而吸烟，他怀着好奇心，也偷偷尝试了吸烟。请你写一封100词左右的回信，告诉王刚吸烟的危害并给出你的建议。 注意：1.信的开头和结尾已经给出，但不计入总词数； 2．参考词汇：成熟的mature Dear Wang Gang， Im sorry to learn that you and some of your classmates have begun to smoke.__________ ________________________________________________________________________ ________________________________________________________________________ Yours， Li Ming 审题 1．该篇作文格式为应用文——书信。书信的主体部分为议论文，讨论吸烟的危害。通常用一般现在时表达。 2．全文可按“总——分——总”结构布局，分三段： 第一段：提出论点，即smoking is not cool but very dangerous。 第二段：论证论点，阐述危害。 第三段：提出自己的建议，即：放弃吸烟。 第一段：提出论点 有些同学为了显示自己成熟或耍“酷”而吸烟，事实上，吸烟是有害的。 参考短语:cool ,dangerous, makes sb. appear mature not…but… 参考句型： I think it is wrong to believe smoking is…… In fact，smoking is not …but …. 第二段：论证论点，阐述危害。 危害一： 危害身体，引发各种疾病，每年有很多人死亡。 参考短语:do great harm to health； be bad for be not only harmful to our health but also to our minds lead to heart diseases；cause all kinds of diseases... die from diseases related to smoking 过渡词汇 :first/at first/firstly 参考句型： To start with, smoking …… health. Scientific research shows that smoking can …… It is reported that about 5 million people all over the world die from … 危害二：浪费金钱，一旦上瘾很难戒掉，许多人甚至偷钱买烟，影响正常生活。 参考短语: a waste of money /costs a great deal of money. be addicted to even steal…to buy.. affect/have an effect on 过渡词汇 :whats more；whats worse ,in addition, furthermore 参考句型:Whats more,it is a waste of money to …... …means a waste of money. Once you are addicted to it，it is difficult to give it up. 危害三：引起火灾，危机生命和周围环境 参考短语: cause fire easily do great damage to surroundings. 过渡词汇 :at last/lastly/last but not least 参考句型：At last, smoking can cause...，which…