Comic Strips

Fun Reading with Progressive Aspects 

Past Progressive Story Board

Past Progressive tense

Future Progressive Tense

sources:

http://dilbert.com/strips/comic/2011-08-18/?CmtOrder=Rating&CmtDir=DESC

http://englishteachermargarita.blogspot.com/2011_01_01_archive.html

http://simoncorn.weebly.com/a-teaching-idea.html