How common it is
快 appears often in everyday Chinese, so it is worth practicing early and reviewing often.
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Pronunciation focus
Say kuài slowly first, then repeat it in a short phrase. Listen for the tone shape.
Usage note
“快”用来表示速度或动作的迅速。例如，你可以用它来描述跑得很快或者事情做得很快。
kuài lái yòng biǎo shì sùdù huò dòng作用的速度或动作的迅速。例如，你可以用它来描述跑得很快或者事情做得很快。
“快” is used to indicate speed or the quickness of an action. For example, you can use it to describe running fast or doing something quickly.
Context note
在日常生活中，“快”常用于描述速度或动作的迅速，比如快速跑、快速吃饭等。
rì cháng shēn qíng zhōng, “kuài” cháng yòng wù dé sùdù huò dòng zuò xùn sù, bǐ rú kuài sù pǎo、kuài sù chīfàn děng。
"快" is commonly used in daily life to describe speed or the quickness of an action, such as running fast and eating quickly.
5 examples
他跑得很快。
tā pǎo dé hěn kuài。
He runs very fast.
我们快点吃吧。
wǒ men kuài diǎn chī ba。
Let's eat quickly.
这道题做得很快。
zhè dào tí zuò dé hěn kuài。
This problem was done quickly.
他骑自行车很快速。
tā qí zì xíng chē hěn kuài sù。
He rides his bicycle very fast.
快点，我们要迟到了。
kuài diǎn， wǒ men yào chí dào le。
Hurry up, we might be late.
5 mini stories
小明跑得很快，他总是第一个到达终点。
xiǎo míng pǎo dé hěn kuài， tā zǒng shì dì yī gè dào dá zhōng diǎn。
Xiaoming runs very fast; he always arrives at the finish line first.
妈妈让我们快点吃饭，因为我们要去公园玩。
mā ma ràng wǒ men kuài diǎn chī fàn， yīn wèi wǒ men yào qù gōng yuán wán。
Mom tells us to eat quickly because we are going to the park to play.
小红做作业很快，所以她总是有时间复习。
xiǎo hóng zuò zuò yè hěn kuài， suǒ yǐ tā zǒng shì yǒu shí jiān fù xí。
Xiaohong does her homework quickly, so she always has time to review.
爸爸骑自行车去上班，他觉得这样快很多。
bà ba qí zì xíng chē qù shàng bān， tā jué de zhè yàng kuài hěn duō。
Dad rides his bicycle to work; he thinks it's much faster this way.
我们今天要早点回家，因为妈妈说她会很快做好晚饭。
wǒ men jīn tiān yào zǎo diǎn huí jiā， yīn wèi mā ma shuō tā huì hěn kuài zuò hǎo wǎn fàn。
We need to go home early today because Mom says she will make dinner quickly.