英语的句子转换将下面一般过去时的句子转换为现在完成时 a.The meeting finished a moment ago.→_____________________________________________________________b.The film began 5 minutes ago.→__________________________________________________________________c.They got to the airport an hour ago.→______________________________________________________________d.He became a doctor 5 years ago.→________________________________________________________________

a. The meeting finish a moment now.
b. The film begin 5 minutes now.
c. They get to the airport an hour now.
d. He become a doctor 5 years now.

The meeting has finished for a moment 改成完成时，时间状语也需要修改，完成时可以用for连接时间
The film has begun for 5 minutes
They have gotten to the airport for an hour
He have become a doctor for 5 years

将下面一般过去时的句子转换为现在完成时
a.The meeting finished a moment ago. →
_【The meeting has finished for a moment .】
b.The film began 5 minutes ago. →
【The film has begun for 5 minutes. 】
c.They got to the airport an hour ago. →
【They have got to the airport for an hour】
d.He became a doctor 5 years ago. →
【He has become a doctor for 5 years. 】