You are not thinking straight. 你现在脑子不清醒，不能清晰地思考。
think straight 头脑清楚地思考，心平气和地想，正确地认为

常用于否定句，表示由于情绪过于高涨或低落、醉酒等原因，不能清晰的思考。

I was so tired, I couldn't think straight.我当时太累了，脑袋都没法思考了

She is too upset to think traight.她太烦躁了，没法理智的思考。

也可以用于肯定句

Think straight, talk straight. 清楚地思考, 并且直言不讳

You have my word.我向你保证。

I give you my word.我向你保证。

意思类似 I promise. /I promise you.

区别：

You have my word 类似中文 “大丈夫一言既出，驷马难追”，表达的感情更强烈，体现的是人信守承诺的品格。

promise大概就上升不到“人格”的高度。

He is a man of his word. 他是个信守诺言的人。

He is not a man of his word.他这人不讲信用。

His word means nothing.他说话不算话；说话跟放屁一样。

That’s crazy, you need to talk him out of it.那太疯狂了，你得劝劝他别那样做。

talk sb out of sth/doing sth  劝说某人不要做某事

talk somebody into sth/doing sth 说服某人去做某事

I’m the one who talked him into it.是我说服他去做的。

around the clock 夜以继日地，昼夜不停地

They worked around the clock to fight the super typhoon.

他们昼夜不停的工作来抵御超级台风。

around the clock 还可做定语，意思类似24-hour 24小时的

around the clock  service/care/surveillance

24小时不间断的服务/护理/监控

occur to 想到，想起

用法：

sth(某事) occur to sb（某人）

An idea just occurredto me. 我刚想到一个主意。

后可跟从句

基本结构： It  occurs to sb that +从句

It suddenly occurredto her that there was a simpler way to deal with the problem.

她突然想到一个更简单的方法来解决这个问题。

后可跟不定式to do

It didn’t occur to me to bring some cash.我没想到要带些现金。

Did it never occurto you to call the police?你就从来没有想到要报警吗？

Let’s start it over. 咱重新开始吧。

start over sth/start sth over 重新开始，从头再来

The file I was working on ismissing, so I have to start it all over again.我之前做的文件找不到了，所以我不得不重新再做。

Everyone deserves a chance tostart over.每个人都应该有重新来过的机会。

You are on your own.你要靠你自己。

读音

You are 可以缩读为you’re

Your own 连读

On one’s own 靠自己，独立地，独自地

用法大致分两种语境：

一种侧重靠自己，言下之意就是没人会帮你，没人能帮你；

另一种是独立地去完成某事，意思相当于all by oneself（myself, yourself, herself .etc）

Did you ever think about going on a trip on your own?

你有没有想过一个人去旅行？

I’m all ears.洗耳恭听，愿闻其详

If you have a better plan, I’m allears.如果你有更好的计划的话，我愿闻其详。

You name it.什么都有，应有尽有

name v. 命名，叫出名字

They’ve got all kinds of fruits, bananas,grapes, peaches, you name it. 

他们有各种各样的水果，香蕉、葡萄、桃子，什么都有。

Don’t take it for granted.不要认为这是理所当然的。

take sth for granted 认为…是理所当然的，想当然的

Never take others’ help for granted.

永远不要把别人的帮助当成是理所当然的

take it for granted +从句

it 形式宾语，从句是真正的宾语

Don’t take it for granted that we all should help you.不要理所当然地认为我们都应该帮你。