how old

how old 的音标是[haʊ ˈəʊld]，基本翻译是“多大”，速记技巧是“好老”。

how old的词源：

how old是由how（如何）和old（老的）两个词组成的。how来自古英语haugian，意为“高”，而old则来自古英语wordan，意为“古老的”。因此，how old可以理解为“多高年纪的”的意思，用来询问年龄。

变化形式：

how old是复合词，没有明显的变化形式。

相关单词：

1.elder（年长的）：该词来自古英语eldor，意为“年长的”，在现代英语中常用来表示长辈或前辈的意思。

2.young（年轻的）：该词来自古英语yong，意为“年轻的”，在现代英语中广泛使用。

3.middle-aged（中年人）：该词由middle（中间的）和aged（年纪大的）组成，表示处于中年时期的人。

4.senior（年长的）：该词来自拉丁语senex，意为“年老的”，在现代英语中常用来表示地位较高的意思。

5.pre-historic（史前的）：该词由pre-（在前的）和historic（历史的）组成，表示史前时代的。

6.post-graduate（研究生后）：该词由post-（在后的）和graduate（毕业）组成，表示在研究生教育结束后的情况。

7.ancient（古老的）：该词来自拉丁语antiquus，意为“古老的”，在现代英语中常用来表示古老的事物或时代。

8.senior citizen（老年公民）：该词由senior（年长的）和citizen（公民）组成，表示老年公民的身份。

9.baby-boomer（婴儿潮一代）：该词由baby-boom（婴儿潮）和er（的一代）组成，用来指代在20世纪50年代和60年代出生的一代人。

10.oldest living relative（在世最年长亲人）：该词由oldest（最老的）和living relative（在世的亲人）组成，表示在世的最年长的亲人。

相关单词的解释中包含了它们的词源和变化形式，同时也描述了它们在现实生活中的用法。这些单词与how old有着密切的联系，都是用来描述年龄、年纪或时代背景的词汇。

常用短语：

1. how old are you？

2. how old is your child/family member？

3. how many years old is he/she？

4. what"s his/her age？

5. at what age did you start...？

6. how old was he/she when...？

7. I"m wondering how old...?

例句：

1. I"m 25 years old.

2. My child is 5 years old.

3. She"s 16 years old and in high school.

4. What"s your age? I"m curious.

5. At what age did you start learning English? I started learning when I was 12 years old.

6. How old was she when she got her driver"s license? She was 18 years old.

7. I"m wondering how old she is now. I haven"t heard from her for a while.

英文小作文：

My New Year"s Resolution

Every year, I make a new year"s resolution to improve myself in some way, whether it"s losing weight, learning a new skill, or spending more time with family and friends. But this year, I want to focus on something different - getting to know my family members better and asking them about their childhood memories and experiences.

I want to start by asking my parents about their childhood, what they did for fun, and what their favorite memories are from their childhood. I also want to ask my siblings and grandparents about their memories, so I can learn more about their lives and share some of my own experiences with them.

I think this is a great way to strengthen our family bonds and create more meaningful moments together. It will also help me to appreciate my family members more and understand their perspectives and experiences, which will enrich my life and make me a better person. I hope to have a wonderful conversation with each of my family members and create some beautiful memories that we can all cherish together.