Answer: 1. What is grammer?: Grammars are the rules and conventions that govern how words can be put together to make meaning
2.why do we need to teach it?: Knowing more about grammar will enable learners to build better sentences in speaking and writing performances.
Explanation:
I hope this helps
Henry Ford didn’t invent the car, Karl Benz beat him to that years ago. He also didn’t invent the assembly line, but he sure is famous for it. So why in the world do people call Henry Ford an innovator, the American Captain of Industry? Ford might have not invented anything 100% original, but he knew how to take existing ideas and develop them into something extraordinary. Henry Ford wanted to take the idea of an automobile reserved for the rich and bring it to the millions.
Actions completed in the present time are in present tense. There are four types of present tense - simple present, present perfect (example: I have read this book), present continuous (I am reading this book), present perfect continuous (I have been reading this book).
