精选优质文档-倾情为你奉上what引导名词性从句的五种用法一、用法归纳1. 表示“的东西或事情”:Theyve done what they can to help her. 他们已经尽力帮助了她。He saves what he earns. 他赚多少,积蓄多少。What Mary is is the secretary. 玛丽的职务是秘书。2. 表示“的人或的样子”:He is no longer what he was. 他已经不是以前的那个样子。He is what is generally called a. 他就是人们通常所说的叛徒。Who is it that has made Fred what he is now? 是谁把弗雷德培养成现在这个样子的?3. 表示“的数量或数目”:Our income is now double what it was ten years ago. 我们现在的收入是10年前的两倍。The number of the students in ouris ten