1、what's she doing 这里的doing是做表语吗?那she是不是做主语?这个是系表结构吗?2、They're in that box. 改成They're in the box. 行不行?3、There's an electric cooker in the kitchen. 为什么不用 There's an electric cooker of the kitchen.
问题描述：
1、what's she doing 这里的doing是做表语吗?那she是不是做主语?这个是系表结构吗?
2、They're in that box. 改成They're in the box. 行不行?
3、There's an electric cooker in the kitchen.
为什么不用 There's an electric cooker of the kitchen.
答
1.doing作动词,she is doing what ,只不过说这里的do用了他的ing形式表示进行时,she是主语,这个不是系表结构,这句话其实主干是"主语+谓语+宾语”,即“she+do+what",只不过do用了现在进行时而已.2.如果没有特定的语言...