将下面的方法放于VBA中执行即可
注:需要有工作表Name为Sheet1,
使用的对象参考:http://zhucongg.blog.163.com/blog/static/1148148320153742843347/
Sub s()
Application.ScreenUpdating = False
Dim sh As Worksheet, i As Integer
For i = 2 To Sheet1.[a65536].End(3).Row
If Sheet1.Cells(i, 1) <> Sheet1.Cells(i - 1, 1) Then
Worksheets.Add after:=Worksheets(Sheets.Count)
Set sh = ActiveSheet
sh.Name = Sheet1.Cells(i, 1)
sh.Range("a1").Resize(1, 3).Value = Sheet1.Range("a1").Resize(1, 3).Value
sh.Range("a65536").End(3).Offset(1, 0).Resize(1, 3).Value = Sheet1.Cells(i, 1).Resize(1, 3).Value
Else
sh.Range("a65536").End(3).Offset(1, 0).Resize(1, 3).Value = Sheet1.Cells(i, 1).Resize(1, 3).Value
End If
Next i
Application.ScreenUpdating = True
End Sub