关于片假名“は”的发音问题~~
在学五十音图的时候听到“は”的发音是“ha”，为什么在句子“わたしは…です”中听到“は”的发音是“wa”？“wa ta shi wa…de su”！这是为什么？到底“は”的发音是什么？

Question

Answer

は is pronounced as "wa" when it's functioning as a topic particle. I don't know why, but that doesn't really matter, it's just the way it is. は is pronounced "ha" in words, verbs, really everywhere except when it's used as a topic marker.