【分析】本题为英语书面表达题，主题是“My changes”，要求介绍本学期的成长与变化。解题思路：1. 核心是通过“过去”与“现在”的对比，展现自身在性格、品德、生活习惯等方面的变化；2. 结构安排：开头总述本学期的变化，中间分具体方面举例，每个例子用过去和现在的对比；3. 语言要求：使用本学期所学词汇和句式，时态正确（一般过去时表过去，一般现在时/现在完成时表现在）；4. 结尾总结，表达积极的成长态度。
【解析】写作遵循“总-分-总”结构：①开头点明本学期收获很多，有诸多变化；②中间分点举例：性格上，过去不敢当众发言，现在变得勇敢；品德上，懂得诚实的重要性，知错能改；生活习惯上，养成节约水电、重复利用旧物的环保习惯；家庭与同学相处上，主动帮家人做家务，对同学友好；③结尾总结，表达会继续保持良好变化的决心。注意语句通顺，符合英语表达习惯，避免语法错误。
【答案】One possible version:
My changes
I have learned a lot this term. I know I should try my best and never give up when I meet difficulties. Before I was afraid to speak in front of people. Now I'm brave.
I think honesty is important. I will not tell lies. If I do something wrong, I will say sorry and correct it.
I love my family. I often help my grandparents do chores at home. I am nice to my classmates too.
To live a green life, I save water and electricity. I sometimes forgot to turn off the lights when I left the classroom. Now I always remember to turn off the lights. Before I often threw away old things. Now I often reuse old things to make new gifts.
How wonderful our life is! I will keep being a good kid.
【知识点】英语书面表达、时态对比应用、个人成长话题写作
【点评】本题考查学生围绕指定话题进行英语写作的能力，要求结合自身实际展现成长变化，贴近学生生活，既考查语言运用能力，又引导学生反思成长，符合初中英语教学要求。
【难度系数】0.6