Useful Websites

For self-study and teaching:

• Speak English with Misterduncan.
• Gill's Free English Lessons
• UsingEnglish.com

For self-study:

• Exam English
• Free English Exercises online!
• English Grammar Exercises

For teaching:

• ESL Discusssions.com
• Conversation Questions for the ESL/EFL Classroom

Technical English:

• HowStuffWorks

(Short) Films:

• British Pate
• British Pate - the things which wow us

Audio resources:

• Audio Lingua

Dictionaries:

• Macmillan Dictionary
• Urban Dictionary
• One Look Dictionary Search
• The English Collocations Collocation Dictionary
• Visuwords

Pronunciation:

• Forvo
• Pronunciation from BBC Learning English
• Pronunciation skills with Adrian Underhill

Forums:

• Ask a Teacher on UsingEnglish.com

?:

• British National Corpus
• European Word Translator
• Wer lernt welche Sprache? (interactive map)
• Animated Map Shows How European Languages Evolved and Spread
• 50 Popular English Idioms to sound like a Native Speaker

Other sources of resources:

• Language resources