第一单元(Unit One) 撰写业务信函 (Business Letter—Writing) 一、目的要求。通过本单元的学习,明确业务信函在涉外经贸活动中的重要地位,以及其目的、作用、形式和特征,掌握一般业务信函的布局、结构、体式和体例,了解业务信函的倾向。 二、主要内容。1.业务信函的双重目的(见教材英语读本第9页[以下只注“见第××页”]; Unit One Writing a business letter (Business Letter-Writing) A, the purpose of the request. Through the learning of this module, we clearly define the important position of business letters in foreign economic and trade activities as well as their purposes, functions, forms and characteristics, master the layout, structure, style and style of general business letters and understand the tendency of business letters. Second, the main content. 1. The dual purpose of business correspondence (see page 9 of the English version of the textbook [only note “see page xx”];