有分,一定要准确do\does.am\is\aredid.was/were donewill do.will be do

1、He opens the door.（现在时：开了） 2、He is opening the door.（正在开）
3、He opened the door.（过去式：开过了） 4、The door was opened.（“被”但不及物动词不能用被动,open为及物动词所以可用be done.）
5、He will open the door.（将来时：就要开） 6、The door will be opened.（同5,“被”）
7、He is opening the door.（同2） 8、The door is being opened.（正被开）
9、The door was opening (just now).（刚才被开了） 10、The door was being opened.
11、He has opened the door.（现在完成时：已经开了） 12、The door has been opened（这里其实是错的因为open是短暂性动词,不能一直“开”所以只是这个形式~)
He had opened the door.（过去完成时） The door had been opened.(同上解释)
打得很累~

Is the door opened
I am opening the door.
They are opening the door.
The door was opened.
All the doors were opened.
I shall open the door.
The door will be opened.
He is ...