视频选集 11p4 Unit 1 A Let's talk 12p5 Unit 1 A Let's learn 13p7 Unit 1 B Let's talk 14p8 Unit 1 B Let's learn 71 五年级上册 - Unit 1单词 21p15 Unit 2 A Let's learn 22p14 Unit 2 A Let's talk 23p18 Unit 2 B Let's learn 24p17 Unit 2 B Let's talk 72 五年级上册 - Unit 2单词 31p24 Unit 3 A Let's talk 32p25 Unit 3 A Let's learn 33p27 Unit 3 B Let's talk 34p28 Unit 3 B Let's learn 73 五年级上册 - Unit 3单词 41p38 Unit 4 A Let's talk 42p39 Unit 4 A Let's learn 43p41 Unit 4 B Let's talk 44p42 Unit 4 B Let's learn 74 五年级上册 - Unit 4单词 51p48 Unit 5 A Let's talk 52p49 Unit 5 A Let's learn 53p51 Unit 5 B Let's talk 54p52 Unit 5 B Let's learn 75 五年级上册 - Unit 5单词 61p58 Unit 6 A Let's talk 62p59 Unit 6 A Let's learn 63p61 Unit 6 B Let's talk 64p62 Unit 6 B Let's learn 76 五年级上册 - Unit 6单词
