四、Think and write. 在过去的六年里，你一定有非常难忘的老师或者同学。请想一想，参考下面的思维导图写一写。

My unforgettable teacher is Miss Li. She is tall and thin, with long black hair and big warm eyes. She taught us English when I was in Grade 5. I like her very much because she is always patient and kind to every student. When I couldn't understand English grammar well, she would explain it to me again and again after class. We often played interesting English games together in her class, which made me fall in love with English. Miss Li's hobby is reading. She often shared nice storybooks with us. I will remember her and her wonderful English lessons forever.

本题要求根据思维导图介绍一位难忘的老师或同学，写作时需涵盖人物身份、外貌、所教/喜欢的科目、喜欢他/她的原因、共同经历、爱好等要点，使用六年级范围内的词汇和句型，注意时态合理，保证语句通顺连贯。