三、教学方法： 教师讲解要点，学生进行课堂讨论两者相结合。 四、教学重点： 要求学生了解英文商务书信的三条基本要求：清楚(clarity)、扼 要(conciseness)、礼貌(courtesy). 做到用英语说明conversational tone/business jargon,positive/ negative expressions,You/we attitude,formal//informal style等概念。 明确写做英语商务书信的两点提示：写些什么和如何写法(what to write and how to write it). 五、附加练习： Rewrite and improve the following sentences: 1.We have duly received your order,for which please accept our thanks. 2.We have ordered the goods and they will be received by us in two weeks. 3.You must know that we cannot accept your offer. 4.He had a sample in his office which he was proud of. 5.Allow us to take this opportunity to thank you for your letter which