Find tutorials and flash card programs for learning Greek. Many are free for download. They are good learning tools for remembering commonly used phrases that are used in everyday life, such as greetings, asking for directions, and ordering at restaurants. All you need is a computer and a good internet connection.
Purchase a Greek phrase book. Read the phrases out loud and try to remember them by association. You can find an English word that rhymes or reminds you of that phrase in some way.
Find a basic Greek podcast online. When you're trying to learn a new language, it's imperative to familiarize yourself with everyday speech, as you need to know exactly how words are pronounced. Podcasts are highly portable: you can put them on your mp3 player and listen to them in your car, on walks, or while doing chores at home.
Make your own flash cards. Write down phrases you think are important in English on one side and write their Greek translations on the other. Simply creating these cards will be beneficial to you as you will begin to familiarize yourself with the terms as you write them. Include the correct pronunciations as well, so you will say each phrase correctly every time.
Write down the Greek names of household items on pieces of paper or sticky notes and place them around your home. This way you will pick up words just by walking around the house.