“這” 要發“zhe”，　可是，　你聽過zhei 的音因為 zhei 有點像人家加上去個“一”。 比如我說： “這一個表” this watch， 人家說話的時候有可能把那個zhe跟yi的音混在一起， 變成 zhei 的音。 所以老實說， 中文沒有zhei的音， 可是你還是會聽到哦！ ：） Now in English: When you say zhe, you should be saying a "zhe" sound, but you would have heard zhei before, because sometimes people add an "yi" sound on the end. For example if I say this watch, it should be "zhe4 ge biao3", but if I wanted to say this "one" watch, it would become "zhe4 yi1 ge biao3", therefore the sound of the yi comes out. They get pushed together and therefore sound like a zhei sound. So, to be honest, there isn't a zhei sound in Chinese, but you will hear it when there could or might be an "yi" to add.

把"这一"读得快点,就成zhei了

中文普通话没有zhei这个发音，方言里有

普通话里zhe和zhei都存在。说zhei只在方言里存在是不对的。最权威的《现代汉语词典》都可以查得到zhe和zhei，而且还对它们的用法作了说明。 具体使用方法是： 普通话的口语里，‘这’单用或者后面直接跟名词时，说‘zhe’，如‘这’、‘这里’；‘这’后面跟量词或数词加量词时，可以说‘zhe’，但更加常用的说法是‘zhei’，如‘这个’、‘这样’‘这些’。

谢谢你们！