The part of a sentence "finished teaching" is completely correct and can be used in written English.
It is often used to describe the act of completing a teaching session or class. For example: - The teacher finished teaching the lesson and dismissed the students for lunch. - After a long day of training, the coach finally finished teaching the new technique to the team. - The university professor finished teaching her final class of the semester and began grading exams. - The substitute teacher finished teaching for the day and left the classroom in the hands of the regular instructor.
He has just finished teaching a graduate-level class on drug and alcohol abuse.
I've just finished teaching it and I thought, Oh my god! Imagine writing this.
Debby Marak, 58, had just finished teaching a religion class when she spotted the smoke, and decided to drive across town to see what was going on.
Some new crisis, some new decision, was inevitable — in fact, last month it took the form of another farewell letter, stating his desire to die in the spring of 2014, which is when he expects to be finished teaching his next course, on "Don Quixote".
We ended up working privately for the five years she spent in the States, and on that afternoon when Hitler was quite literally on her lips, I had just finished teaching an English as a Second Language class at the New School and then met her at her Chelsea studio apartment for our private session.
The spur was a conversation he had had with Marilyn Nelson, a poet whose father was one of the Tuskegee airmen, as the first black fighter pilots in the United States were known, and who had just finished teaching a semester at West Point.
When the German teacher suddenly quit, the school tapped her to finish teaching the first-year course.
Professor Xia said he would finish teaching two courses before his contract expired and was not sure what work he could find after that.
The loquacious old man opens up about his past, sharing the sorrow of losing his wife and the regret that she was unable to finish teaching him to read and write.
Every summer, my wife Carmen finishes teaching Spanish at a New York City school and heads to her hometown in Spain with our two young sons for some rest and relaxation.
Once you finish teaching the song, get their attention again: "Now it's time to give you your homework!" There are two parts two your homework.
