Дидактический материал.
методическая разработка по английскому языку (9 класс) по теме

Present

Past

Future

CAN /CAN’T    work

COULD/COULDN’T   work

WAS/WERE ABLE TO   work

WASN’T/WEREN’T ABLE TO   work

WILL BE ABLE TO   work

WON’T BE ABLE TO   work

MUST/MUSTN’T   work

HAD TO   work

DIDN’T HAD TO  work

WILL HAVE TO work

WON’T  HAVE TO work

Permission

CAN     I go?                    COULD  I go?                         MAY I go?

Offering a help, asking for a help

                      CAN I help you?  What CAN I do for you?              CAN/COULD you help me?

Giving a piece of advice

You SHOULD go there.   You OUGHT TO care about her.

NEEDN’T             less intensive

                                   SHOULDN’T

MUSTN’T            most intensive