Respond is a verb.It is applied while describing the action of replying.
Respond是个动词。它描述了回答的动作。
例句：
He did not respond to my email.
他没有回复我的电子邮件。
I will respond to your email when I am back.
我回来后会回复你的邮件。
Please respond to my question.
请回答我的问题。
Response is a noun.It means to reply or answer.
Response是个名词。它的意思是回复或回答。
例句：
Waiting for your response.
等待您的回复。
I gave a response to his letter.
我回复了他的信。
I am waiting for your response to my question.
我在等你回答我的问题。
为了更清楚，把两个词用在一个句子中：
He always responds my email and his responses are brief and logical.
他总是回复我的电子邮件，而且他的回复简短而有逻辑性。
常见的错误：
这里出现的混淆可能是由于作者不知道如何区分哪个是动词，哪个是名词。动词是用来描述句子中的动作的。名词用来描述几乎所有我们能看到或谈论的事物。
修改后：
Email Correspondence 1
I will respond to your email when I am back.
Email Correspondence 2
Dear all,
I am so sorry for not being able to respond to all of you earlier.
Email Correspondence 3
Dear John Doe,
Thank you so much for the prompt response. Cheers!
Email Correspondence 4
Team,
Please see my responses below…
Email Correspondence 5
Dear John Doe,
Response received from ITD. Please take note of the timetable below.
Draft Document
3. Be able to respond to emergency situations effectively.
美句欣赏：
If you talk with someone and they don't respond.Please remember that no response is a response.And it’s a powerful one.
如果你和某人说话
但是并没有收到回复
请记住
没有回复也是一种回复
而且还是一个强有力的回复
内容参考：
http://www.bodhisutra.com/question/response-respond/
https://www.perrinator.com/response-vs-respond-the-common-mistakes-made/
喜欢记得点赞关注我哦,么么哒！
