"Academic English?"- converting poor english dissertation into academic uk english

I am an oversease M.sc student in a medical subject in a UK university. I presented my two assignments for feedback to my teacher.My teacher has crossed , mistakes saying it is not UK academic writing. Teacher want to see it in Academic english. These are 6000 words dissertation and assignment each. Please help me.I heard there is a software that convert ordinary english in to Academic uk english ??. Please Help me SOS

Are you trying to make sure it is correct UK English or Correct American English? Which do you prefer?

If you use Microsoft Word, the grammar and spelling checker tools will underline mistakes and if you use a PC you can right click them to see correct options. That is what I use. I'm sure it works similarly with a Mac.

What did your teacher say exactly? I think you may have more errors than you think, because your grammar has mistakes:
My teacher has crossed out many words and identified mistakes, saying it is not proper UK ac ademic writing. My teacher wants to see it in Academic English .

You might want to post some of it here, and we will help you!