Hi I am no expert, in fact I came here looking for help but I think I know the answer to your problem.



First write your sentence in a text box, I'm sure you know this can be as long as you like, not just the size of the slide.

Then, move the text box to the far left of the slide leaving a word or two on the slide itself.

Then you need to add the 'crawler' animation to the text box. Play around with how you want it to appear, that is one word at a time, or all at once. And of course you can change the speed and stuff. A nice thing you can do is change how often the sentence appears - once, twice or continuous until you click to the next slide.

What will happen is your sentence will come in from the right and slide across the screen..... I hope this is what you want?