have effect on

have effect on的音标是[hæv ɪˈfekt ən]，翻译为“对...有影响；在...上起作用”。速记技巧是：have（有）+ effect（影响）+ on（在...上）。

have effect on的英文词源是：

1. 词根：effect

词根“effect”在英语中表示“结果、影响”，它来自于拉丁语“effectus”，意为“完成、实现”。

2. 词缀：have

“have”是一个常见的动词词缀，表示“拥有、具有”。

变化形式：

1. 第三人称单数：has effect on

2. 现在分词：having effect on

3. 过去式：had effect on

4. 过去分词：had effected

相关单词：

1. affect：影响，作用于；感动，打动

2. impact：影响，冲击；重要性，影响力

3. reaction：反应，回应；反作用力

4. influence：影响，感化；势力，影响范围

5. impactful：有影响的，重要的

6. counter-effect：反效应，副作用

7. secondary effect：次要影响，二级效应

8. positive effect：积极影响，正面效果

9. negative effect：负面影响，消极效果

10. offset effect：抵消效应，补偿效果

以上这些单词都与“have effect on”有着密切的联系，它们在语义和用法上都有所不同，但都与“结果、影响”这一主题相关。

have effect on的常用短语：

1. have an effect on 对...有影响

2. have a positive/negative effect on 对...产生积极/消极的影响

3. have a lasting effect on 对...产生持久的影响

4. have a knock-on effect on 对...产生间接的影响

5. have a ripple effect on 对...产生连锁反应

6. have a knockdown effect on 对...产生打击效果

7. have a deterrent effect on 对...产生威慑效果

双语例句：

1. The new policy has had a negative effect on our sales. 新政策对我们的销售产生了负面影响。

2. The medication had a lasting effect on my physical condition. 这种药物对我的身体状况产生了持久的影响。

3. Her words had a knock-on effect on my confidence. 她的话对我的自信心产生了间接的影响。

4. The accident had a ripple effect on the whole team"s performance. 那次事故对整个队伍的表现产生了连锁反应。

5. The bad weather had a knockdown effect on my spirits. 恶劣的天气对我的情绪产生了打击效果。

6. The threat of sanctions has a deterrent effect on potential offenders. 制裁的威胁对潜在的违规者起到了威慑作用。

英文小作文：

The Impact of Environment on Mental Health

Environment has a significant impact on our mental health, affecting our mood, stress levels, and overall well-being. A clean, safe, and supportive environment can have a positive effect on our mental health, while an unclean, unsafe, or stressful environment can have a negative impact.

For instance, living in a polluted area can increase our exposure to toxins and increase our risk of respiratory problems, which can negatively impact our mental health. Similarly, living in an area with high levels of crime or violence can increase our stress levels and affect our sense of safety and security, which can also have a negative impact on our mental health.

On the other hand, having a clean and safe home can improve our mood and reduce stress levels, while having access to supportive friends and family can help us cope with challenges and maintain a positive mental attitude.

Therefore, it is essential to create and maintain an environment that is conducive to good mental health. This can include making sure that our physical environment is clean, safe, and supportive, as well as ensuring that we have access to supportive friends and family who can help us cope with challenges and maintain a positive mental attitude.