have a hand in

have a hand in的音标是[hæv ə hændɪ n]，翻译成中文是“参与，对……有影响”。速记技巧是：可以谐音记忆，意为“哈扶俺”，表示参与某事。

have a hand in的英文词源为：

- 词源：hand 手

- 含义：参与，介入

have a hand in的变化形式有：

- 过去式：had a hand in

- 过去分词：had a hand in

- 现在分词：having a hand in

- 第三人称单数：has a hand in

相关单词有：

- take a hand 援助，帮助

- hand in hand 手拉手，一起

- hand over hand 迅速地，敏捷地

- hand in hand with 与…手拉手

- handwriting on the wall 不祥之兆

- hands down 无疑地，明显地

- hands on 动手操作，亲自动手

- hands up 举手投降

- hands off 不干涉，不要碰

以上这些单词都与“hand”这个单词有密切关系，表示参与、介入等含义。这些单词在英语中广泛使用，表达各种不同的意思和用法。

常用短语：

1. have a hand in参与

2. play a part in在...中发挥作用

3. have a hand in sth与某事有关

4. take a hand in干预

5. lend a hand帮忙

6. hand in hand手拉手

7. at one"s own hand亲手

例句：

1. I have a hand in planning the party.

2. She played a part in organizing the fundraising event.

3. The accident had more to do with his lack of attention than anything else.

4. Please don"t try to take a hand in what is none of your business.

5. Can you lend a hand with the housework?

6. They walked hand in hand, sharing the sunshine and happiness.

7. The murder was committed at one"s own hand.

英文小作文：

Everyone has their own hands, whether it"s for work or for play. Hands are essential for doing things, whether it"s cooking, cleaning, or even writing a letter. But what if your hands are busy doing something else? Maybe you"re helping someone else or participating in something that"s important to you. In this case, your hands are not just for doing things, but also for making a difference in the world around you.

Whether it"s volunteering at a local charity or participating in a community event, hands can make a difference in someone else"s life and in the world around you. So, take the time to use your hands for something meaningful, and remember that every little bit helps!