The Canaries' goalless draw against Newcastle on Saturday ended a run of four straight Premier League defeats.
"It was a bit of a watershed," Turner said in the Norwich Evening News.
"It was a shocking start in that game, conceding so early, then we were on the back foot for most of the first half and in the second half we capitulated a little bit.
"It was a massive disappointment for everyone and after that game we dusted ourselves down, had a look at what we wanted to do and what we wanted to achieve.
"We have done well from there and we will be looking to put in a performance there to hopefully get one back on them a little bit.
"It is going to be a tough one and they have got some great players, but it is one we can look forward to.
"Everyone looks forward to playing at Anfield, so we have to prepare right and hopefully we can put in a good performance and get something."