In this ESL lesson plan for adults and teens, students watch an educational video on Bill Gates explaining vaccines, how they work, and the vaccine for COVID-19. It includes discussion questions, conversation, and other activities about the COVID-19 pandemic, vaccines, and viruses. Students also learn some important vocabulary terms and phrases from the video. The grammar section features the usage of the verb structure "get + object + infinitive". There are additional speaking tasks included, as well as a quiz and review section with bonus activities.