Three. In speech, the second is often omitted.
A three syllable word for new is "recently". Another one could be "different".
Different people have different views on this. Either of the 1st or 2nd syllable is acceptable. Which you choose may be influenced by where you live.
"Its" has one syllable.
DiffERent
In the word "the", there is one syllable.
There is 1 syllable.
one syllable
There is 1 syllable
There is 1 syllable.
it has one syllable
The word "to" has one syllable.
one syllable--and syllable is missing an "s". You should say "How many syllables is winked?"