答案：
I’m Kate. I’m 11 years old. I like nice food. And my favorite food is hamburgers. I have a happy family, my father,my mother and I.My father is 36 years old. He likes to play sports. But his favorite sports is soccer. My mother is 34 years old. She likes new clothes. And her favorite clothes is sweaters. I love my family.
题目分析：这是一篇给材料作文，Kate介绍自己的家人。结合所给材料，可知本文主要考查一般现在时态，人称为单数第一，三人称，注意主谓一致问题，句子结构主要为系表结构和动宾结构，注意一些常见句式的应用，比如：I like.......,my favorite......及She likes ......等句式的应用。写作中注意运用代词，注意多种句式交替运用。写作中注意叙述顺序，符合逻辑关系，注意文后要表达自己对家人的爱。
【亮点说明】本文结构紧凑，语言简练。开头介绍了我的朋友的名字，接下来介绍我们的共同点与不同之处，最后指出我们的擅长。此处用了 likes to，play sports，her favorite clothes等这些词组的运用也让文章增色不少。