☆ introductory remarks In this unit, we ll learn something related to American culture. With the development of science and technology, a especially modern ways of communication, people in A different countries in the world are getting to know more is ea about each other. america is a country with great influence. p What do you know about the country? And do you knowa:a something about American fami lily? Actually today we're a going to learn something about American family. 8./0☆Introductory remarks In this unit, we’ll learn something related to American culture. With the development of science and technology, especially modern ways of communication, people in different countries in the world are getting to know more about each other. America is a country with great influence. What do you know about the country? And do you know something about American family? Actually today we’re going to learn something about American family