Interesting site based on animated GIF images as a good resource to provide visual contents for English language learning.
Images are arranged into categories: Pronunciation, News, Music, Videos and Levels 1-6. Have a look at a section called Books. You will find many extra supporting materials.
Gif Lingua on Twitter: https://twitter.com/giflingua
Gif Lingua on Facebook: https://www.facebook.com/giflingua
Gif Lingua on YouTube: https://www.youtube.com/channel/UCJyfx_kTGYbw-JMt-bwULOA