Friday, April 23, 2010

PERFECT MODALS




Examples
I should have gone to the funeral. (You didn't go and now you regret)
Lex might have taken Karen to the airport. (He may be on the way now)
Lex could have taken Karen to the airport. (Most likely he didn't)
His children must have been sick. (That's why they were not in the class yesterday.)


EXERCISES
http://www.youtube.com/watch?v=UK66zaOtgK0
http://www.esl-classroom.com/grammar/perfmodals2.html
http://www.oup.com/elt/global/products/headway/intermediate/a_grammar/unit09/hwy_int_unit09_2/
http://www.oup.com/elt/global/products/naturalenglish/int/a_grammar/unit11/neint_grammar11_exp/

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