问题: When did you start to learn about science?

I started learning about science in primary school. It was one of our subjects from the first grade. I remember doing simple experiments, like growing beans in a cup or mixing vinegar and baking soda to see bubbles.

I first started learning about science in primary school, probably around first or second grade. We did basic experiments, like growing beans in cotton or mixing vinegar and baking soda to make a fizzy reaction. I remember being really curious about things like why the sky is blue or how rainbows form.

1. 一般过去时：答案使用了一般过去时（“started”、“did”、“remembered”）来描述过去的经历，这对于谈论某事何时开始是合适的。 2. 例子的使用：“like growing beans in cotton or mixing vinegar and baking soda” 这句话使用了“like”来引入具体的例子，使答案更加生动和细致。

Actually, I learned some science at home before I went to school. My parents would explain things like why it rains or how plants grow. I also liked watching science cartoons when I was little.

To be honest, I started learning about science even before school, at home. My parents used to explain things like why it rains or how plants grow, and I was always asking questions about the world around me. I also enjoyed watching science cartoons and documentaries as a child.

1. 一般过去时和过去进行时：答案使用了一般过去时（“I started”，“My parents used to explain”，“I also enjoyed”）来描述过去的习惯和事件，使用过去进行时（“I was always asking”）来强调过去反复发生的动作。 2. “used to”的用法：这个结构被正确使用来谈论过去的习惯或不再发生的重复动作。

I only really got interested in science in secondary school. Before that, I didn't pay much attention. But in middle school, we did more interesting experiments, like learning about electricity or dissecting plants.

I actually became interested in science in secondary school, when I had a really inspiring teacher. That was when we started doing more hands-on experiments, like dissecting plants or learning about electricity. Science became much more serious and detailed at that stage, and I found it fascinating.

1. 过去简单时态的使用：答案使用了过去简单时态（“became interested”，“had”，“started”，“found”）来描述过去的经历，这对于谈论某事何时开始是合适的。 2. 定语从句的使用：“when I had a really inspiring teacher”和“like dissecting plants or learning about electricity”增加了细节，使答案更具描述性和流畅性。