Grammar
Spelling
English language is a noun, and your first sentence should be written like this to sound more clear:
I've studied
the English language for only one year, and this is one way
to learn it.
-- or --
I've studied
the English language for only one year, and this is one method
for learning it.
Theoretically, the second change in your sentence is correct as far as english grammatics go, it's just hard to read...
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Also, it would be very
helpful for me if you guys wanted to correct me in my grammar mistakes that I
make with your posts.
--or--
Also, it would be very
helpful for me if you guys wanted to correct me in my grammar mistakes that I
have made with your posts.
You have to indicate your tense before the use of the verb.