Is this your pencil?改为陈述句时人称要不要变化？ 初中英语中做题 IS this your pencil 变成...

Is this your pencil\uff1f\u6539\u4e3a\u9648\u8ff0\u53e5\u65f6\u4eba\u79f0\u8981\u4e0d\u8981\u53d8\u5316

Is this your pencil\uff1f
This is your pencil\u3002
\u4e0d\u9700\u8981\u53d8\u5316

IS this your pencil \u8fd9\u662f\u4f60\u7684\u94c5\u7b14\u5417\uff1f
This is my pencil \u8fd9\u662f\u6211\u7684\u94c5\u7b14\u3002\u6b63\u786e\u7684\u54e6\uff01
\u795d\u4f60\u5f00\u5fc3\u5982\u610f\uff01

This is my pencil.变为第一人称也可以，以前英语强调人称变化，现在视乎弱化了。

不要
This is your pencil 就好了。

人称不用变化
This is your pencil.

不用变
This is your pencil.