青少版新概念入门级 BUnit2Lesson 1REVIEW:This is our bedroom.Is this your bedroom?Yes,it is./No,it isnt.That is our bedroom.Is that your bedroom?Yes,it is./No,it isnt.That isThat isThat isThis isI-my 我（的）you-your 你/ 你们（的）he-his 他（的）she-her 她（的）we-our 我们（的）they-their 他们（的）it-its 它（的）it isit isit isntLesson 2inbetweennext toWhere is the ball?1.Its in the box.3.Its next to the box.2.Its between the box and wall.Lesson 3
