Helpful Links: English

Etymology

• Etymonline.com
  Good source of english word origins
• The Eggcorn Database
  English word/phrase mistakes, but still in common use.

General

• english-portal.com
  offers visitors a learning section featuring a variety of Offers a learning section featuring a variety of engaging tasks.
• sogood.cn
  海量的免费英文学习资源
• ebigear.com
  大耳朵- 免费实用的海量英语学习网

Podcasts

• englishryan.com
  Free audio and video English lessons on funny and popular topics

Slang

• urbandictionary.com

Study Methods

• BuildYourMemory.com
  Learn how mnemonics can help you learn language as well help in other aspects of daily life.