假定你是李华，上周你们学校请地震专家王教授来做了一次关于地震自救知识的讲座。请你就以下要点写一篇英语作文，介绍这次讲座。内容包括：
1.介绍学习地震防护知识的重要性；
2.说明如何在地震中保护自己；
3.自己的感想。
注意：
1.词数100左右；
2.可以适当增加细节，以使行文连贯。
参考词汇：预防措施precautionary measures

【考点】提纲作文．

【答案】A lecture on earthquake self-helpLast week our school invited Professor Wang，an earthquake expert，to give a lecture on earthquake self-help.
First of all，he laid stress on the importance of learning earthquake protection knowledge with some real examples.We learned that many people could have survived on earthquake if they had known what to do before and during an earthquake.Then he introduced some precautionary measures on how to protect ourselves during an earthquake.We should keep calm and quickly move to a safe place.If we are indoors，stay there and hide ourselves in a place such as under a strong desk or a strong table.If outdoors，move to an open area.
I think the speech is very useful and all of us need to know what to do during an earthquake.