HSK 2
经历态：用动态助词“过”表示
jīng lì tài ： yòng dòng tài zhù cí “ guò ” biǎo shì
Using the particle “过” to express experience (experiential aspect)
Explanation
'过' (guo) is an aspect particle, that is, a particle (a function word added to a sentence to express a grammatical meaning, without a separate translatable meaning) placed after a verb to express EXPERIENCE — having 'once done' something in the past, emphasizing that the experience happened rather than the specific time.
Subject + Verb + 过 (guo) + Object. For example 我吃过饺子 wǒ chī guo jiǎozi (I have eaten dumplings before). Negative: Subject + 没(有) (méi yǒu) + Verb + 过 — note that the negative STILL KEEPS '过': 我没吃过饺子 (I have never eaten dumplings).
when saying you have or have not had a certain experience (have been, have eaten, have studied...).
'过' (guo, have done before — emphasizing EXPERIENCE) differs from '了' (le — emphasizing an action that has been COMPLETED). '我吃过饺子' = I have eaten (I have the experience); '我吃了饺子' = I ate (I finished that action).
(1) Vietnamese learners often use '不' for the negative (wrong: *不吃过*); to negate experience you must use '没': 没吃过. (2) When negating, still KEEP '过', do NOT drop it (correct: 没学过, wrong: *没学*).
Examples
He has studied Chinese before. / He has never studied Chinese.
I have eaten dumplings before. / I have never eaten dumplings.
Practice
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Learn “经历态：用动态助词“过”表示” effectively
The grammar point “经历态：用动态助词“过”表示” (Using the particle “过” to express experience (experiential aspect)) is one of the key structures at HSK 2. To use it fluently, you need to understand the contexts where it's used and practice regularly.
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