Difference between revisions of "Expressing ability or possibility with "neng""

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A primer on using 能 (néng) to express ability or possibility.  
 
A primer on using 能 (néng) to express ability or possibility.  
  
== Structure ==
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== Expressing Ability ==
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 +
=== Structure ===
  
 
The verb 能 is used to express either ''ability'' or ''possibility''. The structure is:
 
The verb 能 is used to express either ''ability'' or ''possibility''. The structure is:
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</div>
 
</div>
  
== Examples ==
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=== Examples ===
  
 
能 indicates ability when used with activities that are not consciously learned or studied.  
 
能 indicates ability when used with activities that are not consciously learned or studied.  
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</div>
 
</div>
  
== Examples ==
+
== Expressing Possibility ==
  
When used with activities that are consciously learned or studied, 能 generally means that circumstances do not allow execution of the action.
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The structure is exactly the same.
 +
 
 +
=== Examples ===
 +
 
 +
When used with activities that are consciously learned or studied, 能 generally means that circumstances do not allow execution of the action. In other words, it's ''not possible''.  Sometimes this is a bit of an exaggeration and actually just means it's "not allowed."
  
 
<div class="liju">
 
<div class="liju">
  
* 上课 的 时候 不 <em>能</em> 说 英文。<span class="expl"> (my teacher has forbidden me from speaking English)</span>
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* 上课 的 时候 不 <em>能</em> 说 英文。<span class="expl"> (my teacher has forbidden me from speaking English.)</span><span class="trans">In class, you can't speak English.</span>
* 不 <em>能</em> 游泳。<span class="expl">(the speaker is ill)</span>
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* 在 这里 不 <em>能</em> 游泳。<span class="expl">(it's not allowed, or not possible for other reasons)</span><span class="trans">You can't swim here.</span>
* 我 <em>能</em> 买 这 个 玩具 吗?<span class="expl">(the speaker is afraid his parents won't agree) </span>
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* 我 <em>能</em> 买 这 个 玩具 吗?<span class="expl">(the speaker is afraid his parents won't agree, or that it's not for sale) </span><span class="trans">Can I buy this toy?</span>
  
 
</div>
 
</div>
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* 你 <em>能 不 能</em> 给 我 那 本书?<span class="trans">Can you give me that book?</span>
 
* 你 <em>能 不 能</em> 给 我 那 本书?<span class="trans">Can you give me that book?</span>
 
* 我 <em>能</em> 问 你 一 个 问题 吗?<span class="trans">Can I ask you a question?</span>
 
* 我 <em>能</em> 问 你 一 个 问题 吗?<span class="trans">Can I ask you a question?</span>
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</div>
 
</div>
  
 
==See also==
 
==See also==
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*[[Expressing permission]]
 
*[[Expressing permission]]
 
*[[Expressing a learned skill]]
 
*[[Expressing a learned skill]]

Revision as of 08:55, 28 January 2013

A primer on using 能 (néng) to express ability or possibility.

Expressing Ability

Structure

The verb 能 is used to express either ability or possibility. The structure is:

Subject + 能 + Verb + Object

Examples

能 indicates ability when used with activities that are not consciously learned or studied.

  • 吃 四十 个 饺子。I can eat 40 dumplings.
  • 听懂 东北话。I can understand Northeastern dialect.
  • 我 不 接受 这种 条件。I can't accept these conditions.
  • 星期天 十 点 你 来 吗?Can you come at 10 o'clock on Sunday?

Expressing Possibility

The structure is exactly the same.

Examples

When used with activities that are consciously learned or studied, 能 generally means that circumstances do not allow execution of the action. In other words, it's not possible. Sometimes this is a bit of an exaggeration and actually just means it's "not allowed."

  • 上课 的 时候 不 说 英文。 (my teacher has forbidden me from speaking English.)In class, you can't speak English.
  • 在 这里 不 游泳。(it's not allowed, or not possible for other reasons)You can't swim here.
  • 买 这 个 玩具 吗?(the speaker is afraid his parents won't agree, or that it's not for sale) Can I buy this toy?

Other usages

From these examples we can see such circumstances might be obtaining someone's consent or the speaker's health. 会 can be used instead if the speaker wishes to express that they are able to execute an action requiring a consciously studied skill.

Because 能 can express possibility, it is often used to form polite questions, something like "would it be possible" in English:

  • 帮 我 吗?Could you help me?
  • 能 不 能 给 我 那 本书?Can you give me that book?
  • 问 你 一 个 问题 吗?Can I ask you a question?

See also

Sources and further reading

Websites

Books