How to use if-else or switch operator in Assembly?

How do I use multiple if-else statements or the switch operator from C/C++ in Assembly?

Something like this in C:

if ( number == 2 )
  printf("TWO");
else if ( number == 3 )
  printf("THREE");
else if ( number == 4 )
  printf("FOUR");

Or using switch:

switch (i)
     {
        case 2:
           printf("TWO");
        case 3:
           printf("THREE");
        case 4:
           printf("FOUR");
     }

Thanks.