>>13
Get out your old Latin book and dictionary and try to write some shit. It will take you an hour to finish a simple sentence, but you'll learn a lot.
I don't know what Internet tools are good, but to write my first sentences I used:
www.perseus.tufts.edu
Go for "all search options" then "english to language lookup" to find latin words and the word study tool to analyse them.
www.frag-caesar.de
Search for a site to see declinations/conjugations. This one is in German. Not that it matters much, but I guess there are countless other sites likes this.
www.etymonline.com
Make use of the Latin origin of many English words. Often the meanings are different, so you can't always use them 1:1, but it greatly helps you if you see those connections.
Just fool around, you can also simply modify some sentences from your book. Doesn't matter if you don't get them right all the time. I also don't know how to write correct Latin, but it's entertaining to write stupid shit like this and more effective than reading course materials:
ambulo
I walk around
in hoc foro foedo
in this wonderful forum
ab vespera ad auroram
from dusk till dawn
delitesco
I lurk
omnia nocte
the whole night
a, konata uxor mea est
Ah, Konata is my waifu
nam eam amo
cause I love her
iuppiter
Father Zeus
da me konatam
Give me Konata
liberave me per fulgore
or liberate me with lightning
o, de sidere
Oh, from the star
ab vespera ad auroram in hoc foro foedo ambulans omnia nocte delitesco. a, konata uxor mea est, nam eam amo. iuppiter! da me konatam! liberave me per fulgore, oh, de sidere!