Question

He has already done his homwork改为一般疑问句

Answer 1

问：He has already done his homwork改为一般疑问句

答：您好，亲亲这边为您查询到：he has是一个不完整的句子，其中has意思是“有，吃等等”，行为动词，用在一般现在时的句子里；也可以与过去分词一起构成现在完成时，此时has是助动词。用在主语是第三人称单数的句子中，所以he has改为一般疑问句有两种形式。一，has用作行为动词时：Does he have…?二，has用作助动词时：Has he加过去分词…？

答：相关资料：例句：The boy has already finished his homework．改为一般疑问句：Has the boy finished his homeworkyet？--这个男孩已经做完作业了．--这个男孩已经做完作业了吗？Has；yet．考查一般疑问句．根据has already finished已经完成，可知应该是现在完成时态，变一般疑问句助动词has提前，already在一般疑问句或否定句中要改为yet，放在句尾．答案是Has；yet．一般疑问句变法，要考虑助动词、be动词、情态动词等的用法，还要考虑时态、人称、固定用法．根据语境完成试题．