Unit 1 [ i ]
Unit 2 [ I ]
Unit 3 [ e ]
Unit 4 [ E ]
Unit 5 [ A ]
Unit 6 [ a ]
Unit 7 [ ar ]
Unit 8 [ O ]
Unit 9 [ Or ]
Unit 10 [ OI ]
Unit 11 [ o ]
Unit 12 [ u ]
Unit 13 [ U ]
Unit 14 [ Ur ]
Unit 15 [ V ]
Unit 16 [ J ]
Unit 17 [ R ]
Unit 18 [ K ]
Unit 19 [ ZI ]
Unit 20 [ ZU ]
Unit 21 [ Er ]
Unit 22 [ Ir ][ IJ ][ iJ ]
Unit 23 元音总复习
Unit 24 [ p ]
Unit 25 [ b ]
Unit 26 [ t ]
Unit 27 [ d ]
Unit 28 [ k ]
Unit 29 [ g ]
Unit 30 [ f ]
Unit 31 [ v ]
Unit 32 [ H ]
Unit 33 [ T ]
Unit 34 [ s ]
Unit 35 [ z ]
Unit 36 [ S ]
Unit 37 [ j ]
Unit 38 [ tS ]
Unit 39 [ dj ]
Unit 40 [ m ]
Unit 41 [ n ]
Unit 42 [ G ]
Unit 43 [ l ]
Unit 44 [ r ]
Unit 45 [ y ]
Unit 46 [ h ]
Unit 47 [ w ]
Unit 48 辅音总复习
Unit 49 连音训练
参考答案