About 'to do'

We use one simple English word in so many different ways to mean many different things. This word is the verb "do" ["ดู" - not "โด"] (as in 'How do you do?' or 'How are you doing?' or 'Doctor Dolittle'). Though, it is not difficult to understand what people mean when they use 'do'. We cannot 'do nothing'. We have to 'do research'. But we won't 'overdo' it. We will look at examples, try to get meanings, and keep watch for more of what 'to do'.

To do [something] means 'to perform' or 'to carry out' [some action] for examples:
She did a little dance. = She performed a little dance. = She danced briefly.
He did a U-turn. = He turned and came back.
I am doing a job. = I am carrying out a job. = I am working.

To do [something] can mean 'to make' or 'to get [something] done' for examples:
I did it. = I got it done. = I made it. = I finished/accomplished [doing something].
She overdid it. = She made too much. = She did more than she needed to do.

But 'doing' can mean 'getting along':
How are you doing? = How are you getting along? = Are you doing [things] OK?
She is doing well in her new job. = She is getting on top of her new job.

Now let us look at more examples to get/guess the meanings of 'do':
I do work! = I really/actually work!

This will do. = This is enough.
Will 100 baht do? = Is 100 baht enough?
This grade won't do. = This grade is not enough (to get into [a university]).
Talking back at parents won't do. = It is not good to talk back at parents.

I'll do [something/a dress] in blue. = I'll make a blue [something/dress].
What makes her do it this way? = What causes her to behave this way? = Why does she act...?

I have done my time. = I served the full time [in jail/duty/conscription].

We can do with more help. = We need help.
I have to do my hair for the wedding. = I need a hair-do for the wedding.

We did 10 KM to day. = We travelled 10 KM today.
We must do 2 tons this week. = We must make 2 tons [of something] this week.
This car can do 180 KPH. = This car can go as fast as 180 KPH.

We can do away with [something]. = We can go/get along without [something].

I'd better/rather/sooner do [something]. = I should/like to/must do [something].

He is well-to-do. = He is wealthy. = He well-off.

There are more ways to use 'do' or 'does' [ด๊าซ or เด๊อซ], did, done and doing. We will come back with more examples. Perhaps you can help with examples from movies, magazines, ... ;-)