Talk是英语中常见的动词，它可以用来表示交谈、说话、谈论等意思。在英语中，talk常常和其他词汇搭配使用，构成一些固定搭配短语，增强其表达能力和语言流畅度。下面是一些常用的talk固定搭配短语。

1. Talk over: 意思是讨论、商量。例如：Let's talk over the details of the plan.

2. Talk into: 意思是说服、劝说。例如：He finally talked me into going to the party.

3. Talk down: 意思是贬低、说服放弃。例如：Don't talk down to me, I know what I'm doing.

4. Talk back: 意思是回嘴、顶嘴。例如：Don't talk back to your parents, it's disrespectful.

5. Talk up: 意思是赞扬、夸奖。例如：He always talks up his skills in interviews.

6. Talk out of: 意思是劝阻、说服不做某事。例如：I tried to talk him out of quitting his job, but he didn't listen.

7. Talk behind someone's back: 意思是背后议论、说闲话。例如：I don't trust people who talk behind others' backs.

8. Talk sense into: 意思是劝说理智。例如：My friend talked sense into me when I was considering dropping out of school.

这些固定搭配短语能够帮助我们更加准确地表达自己的意思，也能够丰富我们的词汇量。在学习英语的过程中，多多掌握这些固定搭配短语，能够提高我们的语言表达能力。