作者：陈东 吴娜
　　【Abstract】China and the world trade increase frequently， business English is a kind of special language of international business activities， an important tool in foreign economic activities， business English correspondence has become the communication between countries， doing business is a deal， and business activities of the important media to establish friendly relations of cooperation. With the rapid development of information technology， the globalization of information， business affairs English correspondence also gradually developed， business English correspondence is becoming more and more important. In fact， business English is related to the international communication. International communication depends on the business English.
　　【Key words】Correspondence; Information; Transmission; Communication
　　1. Introduction
　　Communication is a process of information transfer and communication between people， including ideas， emotions， views， thinking about the exchange process. To obtain the understanding between each other， trust and good human relations are important. It is also the necessary means of communication between people， every social people are inseparable from the communication. Of course， communication is a science and an art， a good way to communicate information .It can let you get something you want， both sides to enhance understanding， let each sides reach a consensus in the mood.
　　No matter some people in life or work， interpersonal relationships are dealing with very harmoniously. Confirming and listening to the communication can pass different information to achieve different effects and in business English correspondence， information plays a very important role. Information is considered to be one of the three pillars of modern civilization. In modern society， people living in the sea of information， dealing with information， the moment cannot leave a message every day with the arrival economic integration， the information transferable speed， cross cultural management become more and more complicated. In an organization， information communication has its indispensable existence value. The cultural level for a business can achieve success .So，， we master the methods of correct information is very necessary.
　　2. The Relationships between English Correspondence and Information
　　2.1 The Concept of English Correspondence
　　English correspondence in daily business is in order to convey the information， it deals with business matters and contact and communication. Whether in international trade or daily working， information is the foundation of sustainable development. The right information is a good way to promote the business English letter exchanges with other correspondence in the communication， cooperation， communication， cooperation. Communication plays a positive effect. We enter this information society， people talk about the information everywhere. People increasingly heard the word cate with letters， telecommunications documents， such as a letter is to communicate each other letters. English business correspondence is used in the commercial business channel with the rapid development of economy and information technology， business English correspondence has become an integral part of foreign trade， as well as the most commonly used modern foreign trade activities is one of the most effective means of communication. It is a kind of industry English what is mainly used in the foreign economic and trade activities and social activities. Therefore， the role of business English correspondence in foreign trade is meaningful for both sides to communicate accurately and concretely.