Of course not! 'A shedload' just means 'a lot'.

当然不是！shedload就是许多的意思。

So, 'a shedload of something' is 'a very large amount or number of something'.

所以a shedload of something就是大量的意思。

I've returned to a shedload of emails. That's why I'm so late.

我回来之后有一大堆电子邮件要处理。所以我才来晚了。

We don't need to go out for dinner tonight; we've got a shedload of food in the fridge!

我们今晚不用出去吃晚饭；我们冰箱里有很多吃的！

And he's probably got a shedload of insurance from the accident.

而且他可能从事故中得到了一大笔保险。

You do realize she was going to spend a shedload of money here.

你肯定知道她要在这花一大笔钱。