3/5/2010
Español 1 
Stem-changing verbs (boot verbs)
¡A practicar!
Explanations
http://www.youtube.com/watch?v=HNwspgJB1KU
http://www.sgsymmes.com/bootverbs.html
http://www.studyspanish.com/lessons/stemi.pdf
http://www.studyspanish.com/lessons/stemue.pdf
http://www.senorwarren.com/grammar/stemchanging.shtml
Práctica
http://www.studystack.com/menu-160303
http://go.hrw.com/hrw.nd/gohrw_rls1/pKeywordResults?keyword=EXP1
http://www.quia.com/sh/3617.html
http://www.fcps.edu/DIS/OHSICS/forlang/spanish/stars/espanol1/4_3pedir.htm
http://www.quia.com/jw/20765.html
http://www.quia.com/cb/31956.html
http://www.spanishdict.com/flashcards/40482/boot-verbs-vs.-infinitives
http://www.studystack.com/matching-160303
Quiz yourself
http://quizlet.com/150800/spanish-boot-verbse-to-i-flash-cards/
http://www.quia.com/hm/82745.html
http://conjuguemos.com/home/docs/nologin/spanish_verbs_verbs_2.html