IELTS Advantage - Good summary of words and phrases for task 1. You can also get lots more help with task 1 on my site. Just follow the link. http://ieltsadvantage.com/writing-task-1/ | Facebook
IELTS Writing Task 1- Adverbs and Adjectives to Describe Trends | GrammarEdge
Synonyms for IELTS Writing Task 1 - Englishan
IELTS writing Task 1: Vocabulary for Increasing - YouTube
25 Useful Phrases for IELTS Writing Task 1 | GrammarEdge
Must-Know WORDS & PHRASES for IELTS Academic Writing Task 1
Advanced English Vocabulary for IELTS Writing Task 1 - PELA