Unit 1 Welcome back to school！ 1
A．Let's talk Look and say 1
A．Let's learn Let's chant 2
A．Let's spell 3
A阶段复习训练 4
B．Let's talk Look and say 6
B．Let's chant Start to read 7
B．Let's check Let's sing 8
C．Story time 9
第一单元检测 10
Unit 2 My family 12
A．Let's talk Point and say 12
A．Let's learn Let's chant 13
A．Let's spell 14
A阶段复习训练 15
B．Let's talk Let's play 17
B．Let's chant Start to read 18
B．Let's check Let's sing 19
C．Story time 20
第二单元检测 21
Unit 3 At the zoo 23
A．Let's talk Draw and say 23
A．Let's learn Let's do 24
A．Let's spell 25
A阶段复习训练 26
B．Let's talk Make a monster 28
B．Let's learn Let's do Start to read 29
B．Let's check Let's chant 30
C．Story time 31
第三单元检测 32
期中检测 34
Unit 4 Where is my car？ 36
A．Let's talk Let's play 36
A．Let's learn Let's do 37
A．Let's spell 38
A阶段复习训练 39
B．Let's talk Let's play 41
B．Lets learn Let's do Start to read 42
B．Let's check Let's sing 43
C．Story time 44
第四单元检测 45
Unit 5 Do you like pears？ 47
A．Let's talk Let's play 47
A．Let's learn Let's chant 48
A．Let's spell 49
A阶段复习训练 50
B．Let's talk Let's play 52
B．Let's learn Let's chant Start to read 53
B．Let's check Let's sing 54
C．Story time 55
第五单元检测 56
Unit 6 How many？ 58
A．Let's talk Let's play 58
A．Let's learn Let's chant 59
A．Let's spell 60
A阶段复习训练 61
B．Let's talk Let's find out 63
B．Let's learn Let's chant Start to read 64
B．Let's check Let's sing 65
C．Story time 66
第六单元检测 67
期末检测 69