ge19 mar18 class3
Post on 29-Jul-2015
32 Views
Preview:
TRANSCRIPT
Good morning!
• 3
• How to use MEC• Identify and use perfect modals in
passive voice to present a theory about a past event.
• Practice skills to present a theory about a past event.
1
3/18
3
1/14Activity: Grammar. Look at the sentences below and identify the use and the structure.
Present a theory about a past event
Perfect modals to speculate about the past.Not certainOThe dinosours might have been killed by a meteor.OThe trees could have been destroyed by a fire.Almost certainOThe stone balls must have been moved using animalsVery certainOThe crater had to have been caused by a meteorite.OThe trees couldn’t have been burned in a fire.
3
1/14Activity: Grammar. Look at the structure.
Present a theory about a past event
Perfect modals to speculate about the past.
modal verb have been verb in past part
top related