Question

should have done和should not have done分别什么意思

Answer 1

should have done sth. : 本来应该做某事(但实际上没做)
should not have done sth. : 本来不应该做某事(但实际上做了)
比如:
You should not have listened to him. 你本不该听他的
You should have finished your work by now. 你现在本该已经把工作做完了

Answer 2

Should have done 本应该做某事（实际上没做）
Should Not Have done 本不应该做某事（实际上做了）

Answer 3

should have done
应该做的

should not have done
不应该做

Answer 4

should have done本该做某事却没做
should not have done本不该做某事却做了

Answer 5

should have done本该做而没做
should not have done本不该做而做了