You are going to be given separate band for each module. There are going to be 4 modules which are Speaking, Writing, Reading and Listening. Band 7 is considered to be a very good band, but it is quite difficult for people to get band 7 in each module because they fail to get band 7 in all of them. Doctors are having a lot of difficulty in getting band 7 in the writing section. Most doctors get band 6 or 6.5
The reason is that they do not use complex words in their written English and they do not read novels. Whenever someone tells them to read the novel or use complex words, they get irritated and they say that they do not have the time. There is no possible way of getting band in each module of IELTS exam without reading a novel. By reading books your ability to understand will increase and your reading speed will also increase. If you are not getting my point please visit www.fetsystem.com or if you are in Pakistan or India, join PACANS. There are some very good IELTS tips being provided on the official website of PACANS. People have managed to score more than band 7 in each module by taking the IELTS preparation course from PACANS or by watching the free online video lectures of FET SYSTEM.