01 -Unit 1-1 P2-5

02-Unit 1-2 P6

03-Unit 1-3 P2-5、P6

04-Unit 1-4 P7

05-Unit 1-5 P8

06-Unit 1-6 P9-10

07-Unit 1-7 P11

08-Unit 2-1 P12-13

09-Unit 2-2 P14

010-Unit 2-3 P15-16

011-Unit 2-4 P17

012-Unit 2-5 P18

013-Unit 2-6 P19-20

014-Unit 2-7 P21

015-Unit 3-1 P22-23

016-Unit 3-2 P24

017-Unit 3-3 P25-26

018-Unit 3-4 P27

019-Unit 3-5 P28

020-Unit 3-6 P29-30

021-Unit 3-7 P31

022-Recycle 1 P32-35

023-Unit 4-1 P36-37

024-Unit 4-2 P38

025-Unit 4-3 P39-40

026-Unit 4-4 P41

027-Unit 4-5 P42

028-Unit 4-6 P43-44

029-Unit 4-7 P45

030-Unit 5-1 P46-47

031-Unit 5-2 P48

032-Unit 5-3 P49-50

033-Unit 5-4 P51

034-Unit 5-5 P52

035-Unit 5-6 P53-54

036-Unit 5-7 P55

037-Unit 6-1 P56-57

038-Unit 6-2 P58

039-Unit 6-3 P59-60

040-Unit 6-4 P61

041-Unit 6-5 P62

042-Unit 6-6 P63-64

043-Unit 6-7 P65

044-Recycle 2 P66-69

045.Unit 1 Welcome back to school Part A

046.Unit 1 Welcome back to school Part B

047.Unit 1 Welcome back to school Part C

048.Unit 2 My family Part A

049.Unit 2 My family Part B

050.Unit 2 My family Part C

051.Unit 3 At the Zoo Part A

052.Unit 3 At the Zoo Part B

053.Unit 3 At the Zoo Part C

054.Recycle 1 Part A

055.Recycle 1 Part B

056.Recycle 1 Summary

057.Unit 4 Where is my car - Part A

058.Unit 4 Where is my car - Part B

059.Unit 4 Where is my car - Part C

060.Unit 5 Do you like pears？ - Part A

061.Unit 5 Do you like pears？ - Part B

062.Unit 5 Do you like pears？ - Part C

063.Unit 6 How many？- Part A

064.Unit 6 How many？- Part B

065.Unit 6 How many？- Part C

066.Recycle 2 Part A

067.Recycle 2 Part B

068.Recycle 2 Part C