下面都是我自己总结的~，希望能帮到你 :)

1. turn on sth 打开，发动. 例子：Would you please turn the TV on? 能不能帮我把电视打开？

turn off sth 关闭 关掉. 与turn on sth 用法一样。

2. turn up sth 开大（一般情况下指调节音量大小，灯光明暗，或煤气大小等）；出现。例1：Turn the radio up please, I can't hear it clearly. 例2. We settled to meet at 7:30 at the cinima,but he didn't turn up.我们约好7点半在电影院见面 但是他没有出现。 例3.

turn down sth 关小；调低；拒绝。与 turn sth up基本用法一样。例1.So we have to turn down the other a little bit.我们必须把另一个麦克风也音量也调小一点。例2. How can you turn down such a poor little girl.你怎么能拒绝这个可怜的小女孩呢？

3.turn sb/sth away 解雇；避开；打发；转过脸。例1.Some refugees were turned away. There were too many hungry mouths to feed already. 一些难民们被打发走了，因为需要提供食物的饥民太多了。例2.The nursing school is forced to turn away some good teachers.护校被迫解雇了一些好的教师。

4.turn one‘s back on不理睬 例，He turned his back on me, no matter how hard I was crying.无论我哭的多么厉害，他都不理睬我。

5. turn into进入；使变成，使成为。例1,The reactants are going to turn into products.反应物将要变成生成物。例2, How did you turn into such a unreasonable person! 你怎么变得这么不可理喻。

6. turn in转身进入；拐入；交出；举报；上床睡觉 例1, Did you really turn in the Captain?真的是你举报的队长么？例2. The exam is finished, please turn your papers in.考试结束了，请把考卷交上来。

turn oneself in 自首

7. turn against对…采取敌对态度；反对；背叛。例1.Do you want me to turn against my own brother?你想让我背叛我的亲兄弟？例2.Why did they suddenly turn again you?他们为什么突然反对你？

8.take turns依次，轮流。例. Let's take turns fill the bottles with water.我们来轮流把这些瓶子灌满水。

9.turn back折回；往回走。例. Suddenly, he turned back running to me.他突然转身跑向我。

10. turn sth over运转；翻过来；仔细考虑,移交。 例1.It is a chance to turn over a new leaf.这是一个重新开始的好机会。（字面上解释为翻开新的一页)

11.turn out生产；驱逐；翻转；结果是。。例1.It didn't turn out well.结果并不太好；后来变得不来好。例2. It didn't exactly turn out as I planned.结局并不是我计划的那样。

12.turn around转机；转变。例. I saved everybody's life, but he turned around and told everyone that he was the hero.我救了所有人的命，但是他却说他才是真正的英雄。

make up 弥补；组成；化妆；整理；例1.Many kinds of molecules make up your coffee. 许多不同种类的分子构成了你的咖啡。例2.He made up a story in order to let me believe him. 他为了让我相信他而编造了一个故事。例3. He wants to do something to make up the faults he has made.他想做些什么来弥补他所犯的错。

What's he like?他什么样？他是什么样的人？ What does he like?他喜欢什么？

这两个句子意思不一样的。