Here are your lessons for Academic Task 1!
British Council Academic Task 1 Sample Question: https://takeielts.britishcouncil.org/prepare-test/free-sample-tests/writing-sample-test-1-academic/writing-task-1
IELTS Academic Task 1 Sample Question: https://www.ielts.org/-/media/pdfs/120430_academic_writing_-task_1b.ashx?la=en
IDP IELTS Canada Academic Task 1 Sample Question:
https://ieltscanadatest.com/tests/academic/writing%20-%20academic/academic%20writing%20sample%20task%201.pdf