Question

“have yet to do”是什么意思?

Answer 1

意思是：尚未做；还没有做。

重点词汇

have 有 ; 持有 ; 占有 ; 由…组成 ; 显示出，带有 ; 与过去分词连用构成完成时

yet 然而 ; 但是 ; 还 ; 用于否定句和疑问句，谈论尚未发生但可能发生

Let me begin by just reminding us where we are in this course, reminding us of what we've done and what we have yet to do. 

我们先来回顾这门课程，学到哪里了，回忆一下我们学过的，以及将要学的。

短语：

have yet to be proved 有待证明

have yet to be improved 有待改进

have not yet recovered 仍未痊愈

have not yet been mature 尚未成熟

Answer 2

yet 是仍然没的意思，是否定的含义 has yet to do sth.=has not yet done sth. 再看这句the riches of the sea yet to be developed by man are impressive. (选自新编英语教程第一册） 仍未被开发的海洋宝藏是巨大的 。