take off的三种使用方法，'Take off' is a phrasal verb. This means it is a verb (take) followed by a particle (off). Phrasal verbs are tricky because they can have many different meanings depending on the context.
“Take off” 是一个动词短语，它由形容词 “take” 和小品词 “off” 构成。动词短语的使用方法较难，由于他们的含意很有可能会伴随着情境的转变而发生改变。
(1)Remove clothing
Take off can mean remove clothing. With this use, take off is separable. This means that the item of clothing can go between the verb and the particle.
“Take off” 能够表明 “脱光衣服”。在表述这个意思时，动词短语 “take off” 能够被分离，即：形容词 take 衣服的名字 小品词 off 。
It's warm here. I'm going to take off my jumper.It's warm here. I'm going to take my jumper off. Please take off your shoes when you come inside.
Please take your shoes off when you come inside.
(2)Something becoming successful
Take off can also mean become successful, especially suddenly.
“Take off” 还能够表明 “忽然越来越取得成功，刚开始爆红”。
I'm going to be rich. My business has taken off.
I never liked his music, but it's taken off quite recently. Everyone is listening to it.
(3)Not go to work
Take off can be used with a time word to mean have time away from work.
“Take off” 能够与表明时间的词语配搭应用，表明 “请假，休假”。
I'm going to take a day off work tomorrow.
She asked to take a week off next month for a holiday.
