The phrase "has given presentations" is grammatically correct and commonly used in written English.
You can use this phrase when talking about someone who has given multiple presentations in the past, such as in a resume, biography, or introduction. Example: "John has given presentations on various topics at several international conferences, showcasing his expertise and knowledge in the field."
"He has given presentations to parliamentarians behind closed doors in the past.
She has given presentations at community centers, Chinese-owned businesses and dance schools.
@ArtsDigitalUEL Sarah created a multi-channel social media platform at Maguire Associates and has given presentations on social media at conferences such as the American Marketing Association Symposium for Higher Education.
The athlete is a 2015 Pan and Parapan American Games ambassador, and has given presentations at schools.
He holds nine patents, primarily in the field of improvements to solar cells and photovoltaic devices and has given presentations and commentary on the possibilities for interstellar travel and construction of bases on the Moon, Mars, and Venus.
Our Vending Machine Does!" One business has been accused of bringing in a growing number of people who are wafting pot smoke across the playground of a preschool three doors down, while the other has given presentations on the pharmacological properties of medical cannabis to Grade 12 biology classes.
Now I go on a lot of book tours and have given presentations to companies, federal agencies and others about white-collar crime.
"I called up a bunch of my friends in the industry and said, 'Would you like to participate?' And everyone said, 'Yes, sign us up.' " Among those who have given presentations at Fashion Camp are the wedding dress designer Jenny Yoo, the stylist Stacey Mayesh, and David Duplantis, who heads digital operations for Coach.
When I have given presentations on diversity at conferences, I have often been approached by a faculty member who asserts that his department is already diverse.
Some pointed out that the scientists had given presentations about their work at conferences and the details were already widely circulated, so redaction would have little purpose.
I've also written articles about my personal experiences and have given presentations on wrongful convictions at colleges and high schools across the country.
