Describe th e teacher ' s appearance
Our teacher is very kind , so she is ve ry popular in our class . She not only teaches us the knowledge in class , b ut also the knowledge after class . W hen we get the correct result , she wi Il tell us that we should know why th e result is correct .
She also encourages us to think in t he right way . Our teacher is always p roud of us and she always praises us We love her very much .
以下是一些常用的形容数学老师外貌的英语表达：
1. A bespectacled and balding middle-aged man standing in front of the blackboard.（戴眼镜、头发秃顶的中年男/女站在黑板前。）
2. He has a sharp nose and wears a neatly trimmed beard.（他/她有个尖尖的鼻子，留着修剪整齐的胡须。）
3. Clad in a tweed jacket, he/she looks erudite and reserved.（穿着粗花呢夹克，他/她显得博学而有所保留。）
4. With wrinkles around his/her eyes, he/she has an amiable countenance and approachable manner.（眼角处有皱纹，他/她面容和蔼，易于接近。）
5. A slightly built man/woman with an earnest expression and a studious air.（一个稍微瘦小的男人/女人，神情认真，给人一种好学的气息。）
当然，还有许多其他的表达，以上仅供参考。
