The phrase "acquainted us" is correct and usable in written English.
It can be used when referring to the act of making someone familiar with someone else or something.
Example: "The conference was a great opportunity that acquainted us with several industry leaders."
Alternatives: "introduced us" or "familiarized us".
Having acquainted us with Frank and Maggie and followed them to the mountains, the movie turns its attention to a young, unmarried couple, Mac Briann Vincent and Peggy Alanna Ubachch), who are enmeshed in their own little war.
We have learned from the latest programmes; our countries' various national agencies have acquainted us with the problems that they had with the programmes, and their views have all, in fact, been taken into account.
REALITY television often acquaints us with people we never knew existed.
Others, like "Anvil: The Story of Anvil," acquaint us with the lives and personalities of performers.
This disinterested contemplation and the experiences that arise from it acquaint us, according to Kant, with the ultimate harmony that exists between the world and our faculties.
I came with rudimentary notions of Argentine history and faded memories of obligatory school trips to the countryside designed to acquaint us with our cultural heritage.
Supposedly, it was to show us the wonders of Alaska (the show is called "Sarah Palin's Alaska," after all), to acquaint us with the state's resources and its people, and, to some extent, with her own family.
It also acquaints us with the leathery, thick-tongued humor that is one of the film's signatures, as the fellows kid one another about who has the biggest gun or the fastest knife.
Hollywood classics in particular provide glimpses of a very different America by showing us the culture and physical environments our grandparents and parents lived in, and by acquainting us with some of their fantasies and dreams.
In this case, chapters provide alternating points of view, which, while intimately acquainting us with each character's back story, can at times derail the novel's narrative momentum.
Part of the wonder of the movies, even at this late date in their history, lies in their ability to acquaint us with cultures and places far removed from what we already know.
