Unit 1 My Body - 课文2讲解
1938
Unit 2 My Family - 课文1讲解
1386
Unit 2 My Family - 课文2讲解
1057
Unit 3 How Do You Come to School - 课文1讲解
1149
Unit 3 How Do You Come to School - 课文2讲解
903
Unit 4 Whose Coat Is This - 课文1讲解
975
Unit 4 Whose Coat Is This - 课文2讲解
745
Unit 5 Do You Like Candies - 课文1讲解
720
Unit 5 Do You Like Candies - 课文2讲解
680
Unit 6 Where Is My Eraser - 课文1讲解
736
Unit 6 Where Is My Eraser - 课文2讲解
633
Unit 7 There Is a TV in the Classroom - 课文1讲解
610
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