part 1 ¸í»ç
unit 1 a cat vs. cats
unit 2 a tomato vs. tomatoes
part 2 ´ë¸í»ç
unit 1 I, We, You
unit 2 He, She, It, They
part 3 ÀϹݵ¿»ç 1
unit 1 swim vs. swims
unit 2 go vs. goes
part 4 Áö½Ã´ë¸í»ç / ¼ÒÀ¯°Ý
unit 1 This vs. That
unit 2 These vs. Those
unit 3 my, your, his, her
part 5 beµ¿»ç
unit 1 am, are, is
unit 2 is, are + Á÷¾÷
unit 3 is, are + µ¿¹°/»ç¹°
part 6 ÀϹݵ¿»ç 2
unit 1 are vs. meet
unit 2 want vs. do not want
unit 3 You have ~. vs. Do you have ~?
part 7 Á¶µ¿»ç can(´É·Â) / ÀüÄ¡»ç
unit 1 can vs. cannot
unit 2 in vs. on