Greek Letter Pronunciations! Please help beginner :(

[Episcopus]

1. What is the difference between the two theta small letters?<br />2. What is the difference between the two sigma small letters?<br />3. When exactly are accents (acute as I have seen them) put on greek letters? And on which letters?<br />4. How are the W and J sounds made in Greek?<br /><br />Thankyou very much these forums are great

[annis]

What two theta small letters? Different type faces may have slight differences... no difference in pronunciation.<br /><br />For all the other questions, see pp1-6 (original text pages, not the pages that show up at the bottom of the PDF viewer) of the JWW First Greek Book. It covers everyting in good detail.<br />