It's not easy for people to speak English. English has to many rules to it, like, drop the E and add ING. It took me years to learn all the little things and I still don't know them all. The only thing I can suggest is, teach them proper sentence structure. If they don't know the difference between a noun and a verb, it will be very difficult for them to learn.
I'll give you an example. Currently at our local Popeye's Fried Chicken place, the last think they say to the customer is, Have A Bless Day!!!
I want to scream at them. Bless is a verb. blessed is a adjective that describes the noun, DAY. Proper sentence would be, Have a Blessed Day!!!
now, with that sentence I just wrote, here's another one of those rules. the subject of that sentence, You is the understood subject, and have is the verb. That's just another one of those strange rules.
I hope this helped.
thank you this is a big help..I can used these rules to those who have a little background in English.
Thanks once again