HSK 3
由
yóu
由 (by, from, due to)
Explanation
由 (yóu) is a preposition (a word placed before a noun to indicate a relationship: from, by, through...), used to state the starting point or place of origin of an action.
由 (yóu) + place/starting point + verb. For example 由北京机场出发 (yóu Běijīng jīchǎng chūfā) = depart from Beijing Airport.
When you want to clearly indicate the point of departure or the route taken; it is formal in style, often seen in announcements and instructions (由南门进入 = enter through the South Gate).
由 and 从 (cóng) both mean "from", but 由 is more formal and also implies "through, by"; in everyday conversation people tend to use 从 more.
Placing 由 in the wrong position (it must come before the place, before the verb); overusing 由 in everyday speech sounds stiff — 从 should be used instead.
Examples
This bus route departs from Beijing Airport.
We enter the park through the South Gate.
Practice
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Learn “由” effectively
The grammar point “由” (由 (by, from, due to)) is one of the key structures at HSK 3. To use it fluently, you need to understand the contexts where it's used and practice regularly.
Study tip: read the examples aloud many times to build a natural reflex. Then try making your own sentences for your own situations. Use the audio button to hear and practice accurate pronunciation.
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