根据提示要求写一则口头通知稿：
1. 事件：英国残疾人杰克逊来校演讲;
2. 时间：4月25日下午2-4点; 地点：第三教学楼302室;
3. 内容：他将介绍他是如何克服困难的。他8岁时，一次事故中失去左腿和右臂，通过努力他能生活自理并学有所成;
4. 听完讨论：如何鼓励，帮助残疾人，怎样向杰克逊教授学习。
5. 字数不少于80字。
知识点：书面表达
Attention please!
I’ve something to tell you. Professor Jackson—an English disabled person will come to our school to give us a lecture from 2 to 4 o’clock on the afternoon of April 25 in Room 302, the No. 3 teaching building. His lecture is about how he smoothed away all sorts of difficulties. When he was eight years old, he lost his left leg and right arm in an accident. He struggled in his life and managed to look after himself. He achieved great success in his work, too.
After the lecture we will have a discussion in groups on how to encourage disabled people, how to help them and how to learn from Professor Jackson.
Thank you!
Li Ming