why tell me that 这样用英语说对吗？

No,it isn't right. Why do you tell that? or Why did you tell me that?

Why did you tell me that? usually past tense....

why did you tell me that?疑问句借助外加助动词。

这样说也可以，只不过是口语，如果是正式的，比如写作什么的，那就要是楼上那位的了。

why are you telling me that?

Tell Me Why
Singer: Declan Galbraith
Album: Tell me why
NO.13

In my dream, 在我梦中
children sing
a song of love for every boy and girl . 孩子们为所有人吟唱着一首爱的歌
The sky is blue and fields are green
and laughter is the language of the world. 蓝天碧草之间笑声成了世界通用的语言.
Than I wake and all I see is a world full of people in need. 然而当我醒来的时候却发现世界上到处是需要帮助的人.

Tell me why(why), 告诉我为什么
does it have to be like this? 真的只能是这样吗?
Tell me why(why), 告诉我为什么
is there something I have missed? 是不是我错过了什么?
Tell me why(why), 告诉我为什么
cos' I don't understand, 因为我实在是无法理解
when so many need somebody, 有那么多需要帮助的人
we don't give a h