1. Meaning and Usage
The structure "也... 也..." (yě... yě...) is used to connect two parallel elements, indicating that both are true or apply to the subject. It expresses the meaning of "both... and...", "as well as...", or "at the same time". When used with negation, it means "neither... nor...". This structure emphasizes the simultaneity or shared characteristics of the two elements.
2. Formulas and Examples
Case 1: Connecting two parallel verbs or verb phrases
This structure indicates that the subject performs two actions or is in two states simultaneously.
Formula: $$Subject + 也 + Verb Phrase 1 + 也 + Verb Phrase 2$$
他也唱歌，也跳舞。 Tā yě chànggē, yě tiàowǔ. He both sings and dances.
她也学习中文，也打工。 Tā yě xuéxí Zhōngwén, yě dǎgōng. She both studies Chinese and works part-time.
Case 2: Connecting two parallel adjectives or adjectival phrases
This indicates that the subject possesses two qualities or characteristics.
Formula: $$Subject + 也 + Adjective/Adjectival Phrase 1 + 也 + Adjective/Adjectival Phrase 2$$
这道菜也美味，也便宜。 Zhè dào cài yě měiwèi, yě piányi. This dish is both delicious and cheap.
她也漂亮，也聪明。 Tā yě piàoliang, yě cōngmíng. She is both beautiful and smart.
Case 3: Expressing "neither... nor..." (with negation)
To express that the subject neither performs one action/possesses one quality nor the other, place a negation (不 for general negation, 没 for completed actions or existence) before each "也" phrase.
Formula: $$Subject + 不/没 + Verb/Adjective 1 + 也 + 不/没 + Verb/Adjective 2$$
他也不抽烟，也不喝酒。 Tā yě bù chōuyān, yě bù hējiǔ. He neither smokes nor drinks.
这家店也不大，也不小。 Zhè jiā diàn yě bú dà, yě bù xiǎo. This store is neither big nor small.
3. Essential HSK Tips & Common Mistakes
HSK Tip 1: Parallel Structure is Key. The elements connected by "也... 也..." must be grammatically parallel. For example, if the first element is a verb phrase, the second must also be a verb phrase. If the first is an adjective, the second must be an adjective.
他喜欢吃苹果，也喜欢吃香蕉。 (Correct: Verb phrase + Verb phrase) Tā xǐhuan chī píngguǒ, yě xǐhuan chī xiāngjiāo. He likes to eat apples, and also likes to eat bananas.
HSK Tip 2: Correct Placement of "也". "也" typically comes before the verb or adjective it modifies. Do not place it after the verb or at the very end of a phrase when using this structure.
HSK Tip 3: Negation for "Neither... Nor...". To convey "neither... nor...", ensure that the negative adverb (不 or 没) is placed before each verb or adjective phrase. Forgetting one negation will change the meaning.
他也不去，也不想去。 (Correct: Neither goes, nor wants to go) Tā yě bú qù, yě bù xiǎng qù. He neither goes nor wants to go. 他也不去，想去。 (Incorrect: He doesn't go, but wants to go – changes meaning) Tā yě bú qù, xiǎng qù.
Common Mistake: Redundant Connectives. English speakers might try to insert "和" (and) between the phrases, which is unnecessary and incorrect in the "也... 也..." structure. The "也" already serves the connecting function.
他唱歌和也跳舞。 (Incorrect) Tā chànggē hé yě tiàowǔ.
Comparison with 既...又...: While "也... 也..." means "both... and...", a common alternative for emphasis, especially when connecting two verbs or adjectives, is "既... 又..." (jì... yòu...). Both can often be used interchangeably, but "既...又..." sometimes feels more formal or emphatic about two simultaneous qualities/actions. "也...也..." can feel a bit more like listing.
她也漂亮，也聪明。 (Valid) Tā yě piàoliang, yě cōngmíng. She is both beautiful and smart. 她既漂亮又聪明。 (Also valid, often more common for strong emphasis) Tā jì piàoliang yòu cōngmíng. She is both beautiful and smart.