Approximate and Percent Expressions
Learn Approximate and Percent Expressions with practical HSK 4 examples, focus vocabulary, common pitfalls, and targeted cloze practice.
Pattern
大约 / 左右 / 百分之
Use this HSK 4 pattern to make sentence structure, scope, or emphasis explicit instead of relying on word-for-word English order.
成功率大约是百分之八十。
When to use Approximate and Percent Expressions
Read 大约 / 左右 / 百分之 as a sentence tool, not just as vocabulary. First locate the main action or claim, then ask what 百分之 adds to it.
这个句子里的百分之让意思更清楚。
The 百分之 in this sentence makes the meaning clearer.
老师让我们用大约 / 左右 / 百分之再说一个例子。
The teacher asked us to make another example with 大约 / 左右 / 百分之.
如果不用百分之，句子的重点会不一样。
Without 百分之, the sentence focus would be different.
学习大约 / 左右 / 百分之以后，阅读长句更容易。
After learning 大约 / 左右 / 百分之, reading longer sentences becomes easier.
Common traps
- Do not translate 大约 / 左右 / 百分之 mechanically from English; check the Chinese word order first.
- Keep 百分之 close to the part of the sentence it controls.
- Do not overuse the pattern in every sentence; use it when it adds a clear role.
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Targeted drill
Practice this exact pattern before moving on.
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