UNIT 10 - 2012

UNIT 10 – PAST EXPERIENCES, UNUSUAL ACTIVITES

PRESENT PERFECT, (Describing/ Exchanging info about past experiences/events):
GRAMMAR: http://www.learnamericanenglishonline.com/Yellow%20Level/Y5%20Present%20Perfect%20Questions.html
                       http://www.englishclub.com/grammar/verb-tenses_present-perfect_s.htm
USAGE: http://www.englishclub.com/grammar/verb-tenses_present-perfect_u.htm

Present Perfect: Questions & Yes/No short answers:  
GRAMMAR & PRACTICE: http://www.myenglishteacher.net/shortanswerslesson110600.html
http://www.eflnet.com/grammar/yesnopresperfprog.php

IRREGULAR PAST PARTICIPLES:
http://www.saberingles.com.ar/lists/irregular-verbs.html
http://www.saberingles.com.ar/lists/irregular-verbs.html

PAST PERFECT  –v-SIMPLE PAST: 
GRAMMAR: http://www.ego4u.com/en/cram-up/grammar/simpas-pasper
PRACTICE: http://www.englisch-hilfen.de/en/exercises/tenses/past_perfect_simple_past.htm
                      http://www.saberingles.com.ar/curso/lesson21/06.htmlALREADY / YET:
GRAMMAR: http://www.isabelperez.com/Already%20Yet%20Still.htm
READ & PRACTICE: http://www.class.branchina.net/Englishalready.htmPRACTICE: http://www.eclecticenglish.com/grammar/PresentPerfect1C.html

How Long?   (For / Since / Until):
GRAMMAR: http://www.englishclub.com/grammar/verbs-m_for-since.htm

GRAMMAR & PRACTICE: http://www.eclecticenglish.com/grammar/PresentPerfect1D.html
PRACTICE:  http://www.englishclub.com/grammar/verbs-m_for-since_quiz.htm
                http://www.ihbristol.com/learn-online/exercise-general/elementary/grammar/adverbs-how-long/88/