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Lesson 1 Unit 1 Aa
免费学习
时长:13:26
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Lesson 2 Unit 1 Bb
免费学习
时长:12:31
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Lesson 3 Unit 1 Cc
时长:11:56
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Lesson 4 Unit 1 Dd
时长:11:30
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Lesson 5 Unit 2 Ee
时长:12:40
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Lesson 6 Unit 2 Ff
时长:14:57
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Lesson 7 Unit 2 Gg
时长:14:19
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Lesson 8 Unit 2 Hh
时长:12:05
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Lesson 9 Unit 3 Ii
时长:11:42
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Lesson 10 Unit 3 Jj
时长:09:56
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Lesson 11 Unit 3 Kk
时长:10:30
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Lesson 12 Unit 3 Ll
时长:11:36
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Lesson 13 Unit 4 Mm
时长:10:31
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Lesson 14 Unit 4 Nn
时长:10:22
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Lesson 15 Unit 4 Oo
时长:10:51
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Lesson 16 Unit 5 Pp
时长:11:18
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Lesson 17 Unit 5 Qq
时长:10:10
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Lesson 18 Unit 5 Rr
时长:09:44
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Lesson 19 Unit 5 Ss
时长:09:02
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Lesson 20 Unit 6 Tt
时长:09:54
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Lesson 21 Unit 6 Uu
时长:09:31
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Lesson 22 Unit 6 Vv
时长:09:23
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Lesson 23 Unit 6 Ww
时长:08:38
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Lesson 24 Unit 7 Xx
时长:08:20
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Lesson 25 Unit 7 Yy
时长:09:30
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Lesson 26 Unit 7 Zz
时长:10:12
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Lesson 27 Unit 1 ab,ad
时长:11:57
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Lesson 28 Unit 1 ag
时长:09:21
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Lesson 29 Unit 1 am
时长:07:43
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Lesson 30 Unit 1 an
时长:08:22
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Lesson 31 Unit 1 ap
时长:08:07
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Lesson 32 Unit 1 at
时长:07:11
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Lesson 33 Unit 1 ack
时长:07:48
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Lesson 34 Unit 2 ed,eg
时长:07:19
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Lesson 35 Unit 2 ell
时长:08:59
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Lesson 36 Unit 2 en
时长:06:37
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Lesson 37 Unit 2 et
时长:07:18
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Lesson 38 Unit 2 eck
时长:07:00
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Lesson 39 Unit 2 ess,end
时长:08:49
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Lesson 40 Unit 2 est
时长:07:51
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Lesson 41 Unit 3 id
时长:05:50
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Lesson 42 Unit 3 ig
时长:06:50
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Lesson 43 Unit 3 ill
时长:06:37
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Lesson 44 Unit 3 im,in
时长:07:22
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Lesson 45 Unit 3 ip
时长:07:43
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Lesson 46 Unit 3 it
时长:07:58
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Lesson 47 Unit 3 ix
时长:06:19
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Lesson 48 Unit 3 ick
时长:07:45
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Lesson 49 Unit 4 ob,od
时长:07:49
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Lesson 50 Unit 4 og,om
时长:06:26
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Lesson 51 Unit 4 op
时长:07:49
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Lesson 52 Unit 4 ot,ox
时长:07:06
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Lesson 53 Unit 4 ock
时长:07:02
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Lesson 54 Unit 5 ub,ug
时长:07:10
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Lesson 55 Unit 5 um
时长:06:22
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Lesson 56 Unit 5 un
时长:05:57
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Lesson 57 Unit 5 up,ut
时长:07:10
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Lesson 58 Unit 5 uck
时长:06:23
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Lesson 59 Unit 1 bl
时长:09:24
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Lesson 60 Unit 1 cl
时长:08:32
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Lesson 61 Unit 1 fl,gl
时长:08:33
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Lesson 62 Unit 1 pl
时长:07:54
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Lesson 63 Unit 2 br
时长:08:21
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Lesson 64 Unit 2 cr
时长:06:14
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Lesson 65 Unit 2 dr
时长:07:02
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Lesson 66 Unit 2 fr
时长:07:57
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Lesson 67 Unit 2 gr
时长:07:47
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Lesson 68 Unit 2 tr
时长:06:45
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Lesson 69 Unit 3 sk
时长:07:56
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Lesson 70 Unit 3 sl
时长:07:52
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Lesson 71 Unit 3 sp
时长:08:10
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Lesson 72 Unit 3 st
时长:07:54
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Lesson 73 Unit 3 sw
时长:06:22
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Lesson 74 Unit 4 ai
时长:07:11
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Lesson 75 Unit 4 ail
时长:05:46
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Lesson 76 Unit 4 aid
时长:07:22
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Lesson 77 Unit 4 ain
时长:05:45
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Lesson 78 Unit 5 ay
时长:08:29
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Lesson 79 Unit 6 ee
时长:05:43
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Lesson 80 Unit 6 eed
时长:06:04
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Lesson 81 Unit 6 eep
时长:05:55
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Lesson 82 Unit 6 eet
时长:05:42
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Lesson 83 Unit 7 ea
时长:06:07
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Lesson 84 Unit 7 ean,ead
时长:05:59
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Lesson 85 Unit 7 eat,eal
时长:06:34
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Lesson 86 Unit 8 oa
时长:06:42
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Lesson 87 Unit 8 oat
时长:06:53
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Lesson 88 Unit 8 oad,oast
时长:06:21
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Lesson 89 Unit 1 sh
时长:07:59
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Lesson 90 Unit 1 ash
时长:07:21
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Lesson 91 Unit 1 ish,ush
时长:06:29
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Lesson 92 Unit 2 ch
时长:06:53
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Lesson 93 Unit 2 tch
时长:06:12
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Lesson 94 Unit 2 each
时长:07:08
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Lesson 95 Unit 2 unch
时长:06:26
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Lesson 96 Unit 3 th
时长:06:27
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Lesson 97 Unit 3 ath,oth
时长:07:03
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Lesson 98 Unit 4 wh
时长:07:19
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Lesson 99 Unit 5 a_e
时长:06:58
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Lesson 100 Unit 5 ake
时长:05:35
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Lesson 101 Unit 5 ame
时长:05:31
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Lesson 102 Unit 5 ane
时长:05:32
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Lesson 103 Unit 5 ate
时长:05:39
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Lesson 104 Unit 6 e_e
时长:04:14
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Lesson 105 Unit 7 i_e
时长:06:29
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Lesson 106 Unit 7 ike
时长:05:39
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Lesson 107 Unit 7 ine
时长:06:36
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Lesson 108 Unit 7 ite
时长:05:57
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Lesson 109 Unit 8 o_e
时长:07:34
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Lesson 110 Unit 8 oke
时长:05:17
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Lesson 111 Unit 8 ole
时长:06:03
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Lesson 112 Unit 8 ome
时长:05:10
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Lesson 113 Unit 8 ose
时长:06:15
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Lesson 114 Unit 9 u_e
时长:06:38
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Lesson 115 Unit 9 use,ute
时长:05:42
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Lesson 116 Unit 1 ow au
时长:09:19
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Lesson 117 Unit 1 own
时长:07:07
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Lesson 118 Unit 2 ou
时长:06:46
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Lesson 119 Unit 3 ood,ook
时长:05:35
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Lesson 120 Unit 3 oo,ool
时长:06:35
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Lesson 121 Unit 4 ar
时长:06:25
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Lesson 122 Unit 4 ark
时长:05:57
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Lesson 123 Unit 4 ard,art
时长:06:17
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Lesson 124 Unit 5 er
时长:05:50
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Lesson 125 Unit 6 ir
时长:05:57
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Lesson 126 Unit 6 irt
时长:04:41
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Lesson 127 Unit 7 or
时长:05:34
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Lesson 128 Unit 7 ork,ord
时长:04:59
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Lesson 129 Unit 7 orn
时长:04:34
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Lesson 130 Unit 7 orm,ort
时长:05:57
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Lesson 131 Unit 8 ur
时长:07:06
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Lesson 132 Unit 8 urse,urn
时长:04:47
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Lesson 133 Unit 9 soft c
时长:07:23
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Lesson 134 Unit 10 soft g
时长:07:32
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Lesson 135 Unit 11 y [ai]
时长:06:22
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Lesson 136 Unit 11 y [i]
时长:07:07
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Lesson 137 Unit 12 th
时长:04:40
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Lesson 138 Unit 13 ow [o]
时长:07:02