I will never forget my first chemistry teacher.He was a little man with thick glasses, but he had a strange way of making his classes lively and interesting.And his lessons were not easily forgotten.

　　我永远也不会忘记我第一位化学老师。他戴着一副深度眼境，个头不高， 他有着奇妙的教学方法，能使他的课上得生动有趣。因此，他的课是不容易忘记的。