作文一直可以说是考试的重难点，也是让考生最头疼的内容，作文除了需要我们有一定的词汇积累，也需要我们不间断的练习和总结，练习多了才能熟能生巧，才能下笔成章，下面来一起练习一下这篇英语四级作文吧，希望考生能够更好地为12月份的四六级考试提前做好准备。

    题目要求：　　

　　Directions: Write a speech on the opening of a conference of no less than 120 words. In your speech, you should:

　　1) 进行自我介绍;

　　2) 详细介绍大会内容;

　　3) 结束语。

   参考范文：　

　　Good morning, ladies and gentlemen, welcome to Beijing! To begin with, I would like to make a brief introduction to myself. I am the president of Motorola (China) Electronics Ltd.

　　The following is my introduction to the conference. First, it is my great honor to be here with all of you and declare open the Conference of International Trade Cooperation. Second, on behalf of our company, I would like to express my heartfelt welcome to all the guests and delegates. Last, I believe our cooperative efforts are sure to be productive.

　　I wish all of you enjoy yourselves during this conference and hope the above information will help you. If you have any question for me, please feel free to ask at any time. Thank you for your attention.