教学情境分析题（本大题1小题，30分）
根据题目要求完成下列任务，用中文作答。
下面片段选自某初中英语课堂教学实录。
T: Good morning, boys and girls. We talked about “The present prefect tense” yesterday, and I hope that you have got some idea about it. Do you still remember the forms of the tense?
S1: Have/Has done.
T: You’re right, good boy. And who can say a sentence with the form?
S2: Let me try. We have learnt English for a few years.
T: Very good, thank you.
S3: My father have gone to Hangzhou and tells us about its beautiful scenery there.
T: Oh, you also remember the form, but then, where is your father? Is he still in Hangzhou or back home now?
S3: Back home.
T: Oh, I see, you mean your father went to Hangzhou sometime in the past, and he has come back home from there. And since your father is not you yourself, not I, next time you should say “My father has been to Hangzhou and tells us about its beautiful scenery there.” OK?
