关于此课程： This is the first course in the Teach English: Intermediate Grammar specialization. In this course, you will learn about teaching important intermediate verb tenses, including present perfect, present perfect progressive, past perfect, and past perfect progressive. You will also learn about teaching common modal verbs used in English. Finally, you will have opportunities to practice the skills you learn by creating sample assignments and recording short videos of your teaching demonstrations. This course is designed for teachers or those wanting to become teachers who have a solid understanding of English grammar and want to improve their skills of teaching that grammar to others. Please note that the free version of this class gives you access to all of the instructional videos and handouts. The peer feedback and quizzes are only available in the paid version.