学习汉语"不"字的声调变化规律
Rules for Tone Change
不 + 四声 → 读二声 (bú)
不 + 其他声调 → 读四声 (bù)
wrong / incorrect
What tone should "不" be in "不对"?
no / not
What tone should "不" be in "不是"?
not good / bad
What tone should "不" be in "不好"?
cannot / will not
What tone should "不" be in "不会"?
not go / won't go
What tone should "不" be in "不去"?
not come / won't come
What tone should "不" be in "不来"?
don't want / don't
What tone should "不" be in "不要"?
no need / don't use
What tone should "不" be in "不用"?
Congratulations! You've completed the tone change quiz!
Learning Tips
"不"遇四声变二声,其他声调仍读四声
多听多读,注意声调的自然变化