- Lesson 01 A private conversation
- 23:24 免费Lesson 01 A private conversatio ...
- 1:11:33 免费Lesson 01 A private conversatio ...
- 16:07 免费Lesson 01 A private conversatio ...
- Lesson 02 Breakfast or lunch
- 07:57 试看Lesson 02 Breakfast or lunch（ ...
- 32:24 试看Lesson 02 Breakfast or lunch（ ...
- 03:09 试看Lesson 02 Breakfast or lunch（ ...
- Lesson 03 Please send me a card
- 16:16 试看Lesson 03 Please send me a card ...
- 29:07 试看Lesson 03 Please send me a card ...
- 08:32 试看Lesson 03 Please send me a card ...
- Lesson 04 An exciting trip
- 09:38 试看Lesson 04 An exciting trip（单 ...
- 25:56 试看Lesson 04 An exciting trip（课 ...
- 08:53 试看Lesson 04 An exciting trip（知 ...
- Lesson 05 No wrong numbers
- 09:11 试看Lesson 05 No wrong numbers（单 ...
- 38:05 试看Lesson 05 No wrong numbers（课 ...
- 10:04 试看Lesson 05 No wrong numbers（知 ...
- Lesson 06 Percy Buttons
- 06:52 试看Lesson 06 Percy Buttons（单词讲 ...
- 15:14 试看Lesson 06 Percy Buttons（课文语 ...
- 05:14 试看Lesson 06 Percy Buttons（知识扩 ...
- Lesson 07 Too late
- 06:49 试看Lesson 07 Too late（单词讲解） ...
- 1:14:03 试看Lesson 07 Too late（课文语法讲 ...
- 08:22 试看Lesson 07 Too late（知识扩展） ...
- Lesson 08 The best and the worst
- 05:53 试看Lesson 08 The best and the wors ...
- 17:28 试看Lesson 08 The best and the wors ...
- 04:30 试看Lesson 08 The best and the wors ...
- Lesson 09 A cold welcome
- 07:24 试看Lesson 09 A cold welcome（单词 ...
- 40:56 试看Lesson 09 A cold welcome（课文 ...
- 05:30 试看Lesson 09 A cold welcome（知识 ...
- Lesson 10 Not for jazz
- 15:21 试看Lesson 10 Not for jazz（单词讲 ...
- 26:50 试看Lesson 10 Not for jazz（课文语 ...
- 04:56 试看Lesson 10 Not for jazz（知识扩 ...
- Lesson 11 One good turn deserves another
- 07:39 试看Lesson 11 One good turn deserve ...
- 17:46 试看Lesson 11 One good turn deserve ...
- 09:37 试看Lesson 11 One good turn deserve ...
- Lesson 12 Goodbye and good luck
- 11:43 试看Lesson 12 Goodbye and good luck ...
- 18:24 试看Lesson 12 Goodbye and good luck ...
- 04:48 试看Lesson 12 Goodbye and good luck ...
- Lesson 13 The Greenwood Boys
- 04:58 试看Lesson 13 The Greenwood Boys（ ...
- 32:59 试看Lesson 13 The Greenwood Boys（ ...
- 05:57 试看Lesson 13 The Greenwood Boys（ ...
- Lesson 14 Do you speak English
- 14:01 试看Lesson 14 Do you speak English ...
- 29:16 试看Lesson 14 Do you speak English ...
- 05:40 试看Lesson 14 Do you speak English ...
- Lesson 15 Good news
- 09:16 试看Lesson 15 Good news（单词讲解） ...
- 28:22 试看Lesson 15 Good news（课文语法讲 ...
- 05:31 试看Lesson 15 Good news（知识扩展） ...
- Lesson 16 A polite request
- 13:52 试看Lesson 16 A polite request（单 ...
- 23:36 试看Lesson 16 A polite request（课 ...
- 04:39 试看Lesson 16 A polite request（知 ...
- Lesson 17 Always young
- 05:44 试看Lesson 17 Always young（单词讲 ...
- 31:59 试看Lesson 17 Always young（课文语 ...
- 04:27 试看Lesson 17 Always young（知识扩 ...
- Lesson 18 He often does this!
- 03:36 试看Lesson 18 He often does this!（ ...
- 17:51 试看Lesson 18 He often does this!（ ...
- 05:47 试看Lesson 18 He often does this!（ ...
- Lesson 19 Sold out
- 03:02 试看Lesson 19 Sold out（单词讲解） ...
- 25:49 试看Lesson 19 Sold out（课文语法讲 ...
- 05:39 试看Lesson 19 Sold out（知识扩展） ...
- Lesson 20 One man in a boat
- 06:44 试看Lesson 20 One man in a boat（单 ...
- 21:11 试看Lesson 20 One man in a boat（课 ...
- 04:10 试看Lesson 20 One man in a boat（知 ...
- Lesson 21 Mad or not
- 08:07 试看Lesson 21 Mad or not（单词讲解 ...
- 1:09:24 试看Lesson 21 Mad or not（课文语法 ...
- 19:18 试看Lesson 21 Mad or not（知识扩展 ...
- Lesson 22 A glass envelope
- 09:28 试看Lesson 22 A glass envelope（单 ...
- 10:49 试看Lesson 22 A glass envelope（课 ...
- 04:49 试看Lesson 22 A glass envelope（知 ...
- Lesson 23 A new house
- 02:39 试看Lesson 23 A new house（单词讲解 ...
- 14:20 试看Lesson 23 A new house（课文语法 ...
- 16:12 试看Lesson 23 A new house（知识拓展 ...
- Lesson 24 It could be worse
- 10:08 试看Lesson 24 It could be worse（单 ...
- 14:32 试看Lesson 24 It could be worse（课 ...
- 08:46 试看Lesson 24 It could be worse（知 ...
- Lesson 25 Do they speak English
- 04:25 试看Lesson 25 Do they speak English ...
- 43:29 试看Lesson 25 Do they speak English ...
- 08:43 试看Lesson 25 Do they speak English ...
- Lesson 26 The best art critics
- 14:59 试看Lesson 26 The best art critics ...
- 12:54 试看Lesson 26 The best art critics ...
- 07:47 试看Lesson 26 The best art critics ...
- Lesson 27 A wet night
- 10:30 试看Lesson 27 A wet night（单词讲解 ...
- 18:06 试看Lesson 27 A wet night（课文语法 ...
- 06:05 试看Lesson 27 A wet night（知识拓展 ...
- Lesson 28 No parking
- 10:01 试看Lesson 28 No parking（单词讲解 ...
- 24:25 试看Lesson 28 No parking（课文语法 ...
- 27:19 试看Lesson 28 No parking（知识拓展 ...
- Lesson 29 Taxi
- 11:32 试看Lesson 29 Taxi（单词讲解） ...
- 26:59 试看Lesson 29 Taxi（课文语法讲解） ...
- 06:32 试看Lesson 29 Taxi（知识拓展）【成 ...
- Lesson 30 Football or polo
- 09:38 试看Lesson 30 Football or polo（单 ...
- 21:21 试看Lesson 30 Football or polo（课 ...
- 08:52 试看Lesson 30 Football or polo（知 ...
- Lesson 31 Success story
- 07:07 试看Lesson 31 Success story（单词讲 ...
- 21:07 试看Lesson 31 Success story（课文语 ...
- 08:29 试看Lesson 31 Success story（知识拓 ...
- Lesson 32 Shopping made easy
- 12:35 试看Lesson 32 Shopping made easy（ ...
- 24:45 试看Lesson 32 Shopping made easy（ ...
- 10:01 试看Lesson 32 Shopping made easy（ ...
- Lesson 33 Out of the darkness
- 10:54 试看Lesson 33 Out of the darkness（ ...
- 31:50 试看Lesson 33 Out of the darkness（ ...
- 04:55 试看Lesson 33 Out of the darkness（ ...
- Lesson 34 Quick work
- 03:15 试看Lesson 34 Quick work（单词讲解 ...
- 18:59 试看Lesson 34 Quick work（课文语法 ...
- 14:16 试看Lesson 34 Quick work（知识拓展 ...
- Lesson 35 Stop thief
- 06:38 试看Lesson 35 Stop thief（单词讲解 ...
- 29:42 试看Lesson 35 Stop thief（课文语法 ...
- 10:40 试看Lesson 35 Stop thief（知识拓展 ...
- Lesson 36 Across the channel
- 12:23 试看Lesson 36 Across the channel（ ...
- 24:22 试看Lesson 36 Across the channel（ ...
- 11:48 试看Lesson 36 Across the channel（ ...
- Lesson 37 The Olympic Games
- 06:03 试看Lesson 37 The Olympic Games（单 ...
- 20:53 试看Lesson 37 The Olympic Games（课 ...
- 08:17 试看Lesson 37 The Olympic Games（知 ...
- Lesson 38 Everything except the weather
- 09:15 试看Lesson 38 Everything except the ...
- 28:57 试看Lesson 38 Everything except the ...
- 12:24 试看Lesson 38 Everything except the ...
- Lesson 39 Am I all right
- 08:36 试看Lesson 39 Am I all right（单词 ...
- 36:55 试看Lesson 39 Am I all right（课文 ...
- 19:23 试看Lesson 39 Am I all right（知识 ...
- Lesson 40 Food and talk
- 08:42 试看Lesson 40 Food and talk（单词讲 ...
- 24:02 试看Lesson 40 Food and talk（课文语 ...
- 14:21 试看Lesson 40 Food and talk（知识拓 ...
- Lesson 41 Do you call that a hat
- 04:49 试看Lesson 41 Do you call that a ha ...
- 33:13 试看Lesson 41 Do you call that a ha ...
- 06:41 试看Lesson 41 Do you call that a ha ...
- Lesson 42 Not very musical
- 17:35 试看Lesson 42 Not very musical（单 ...
- 20:59 试看Lesson 42 Not very musical（课 ...
- 04:55 试看Lesson 42 Not very musical（知 ...
- Lesson 43 Over the South Pole
- 13:06 试看Lesson 43 Over the South Pole（ ...
- 33:49 试看Lesson 43 Over the South Pole（ ...
- 06:38 试看Lesson 43 Over the South Pole（ ...
- Lesson 44 Through the forest
- 13:28 试看Lesson 44 Through the forest（ ...
- 23:17 试看Lesson 44 Through the forest（ ...
- 09:39 试看Lesson 44 Through the forest（ ...
- Lesson 45 A clear conscience
- 02:20 试看Lesson 45 A clear conscience（ ...
- 14:40 试看Lesson 45 A clear conscience（ ...
- 06:12 试看Lesson 45 A clear conscience（ ...
- Lesson 46 Expensive and uncomfortable
- 17:19 试看Lesson 46 Expensive and uncomfo ...
- 25:07 试看Lesson 46 Expensive and uncomfo ...
- 11:06 试看Lesson 46 Expensive and uncomfo ...
- Lesson 47 A thirsty ghost
- 11:53 试看Lesson 47 A thirsty ghost（单词 ...
- 14:37 试看Lesson 47 A thirsty ghost（课文 ...
- 09:26 试看Lesson 47 A thirsty ghost（知识 ...
- Lesson 48 Did you want to tell me something
- 05:12 试看Lesson 48 Did you want to tell ...
- 20:48 试看Lesson 48 Did you want to tell ...
- 15:14 试看Lesson 48 Did you want to tell ...
- Lesson 49 The end of a dream
- 05:46 试看Lesson 49 The end of a dream（ ...
- 30:27 试看Lesson 49 The end of a dream（ ...
- 32:25 试看Lesson 49 The end of a dream（ ...
- Lesson 50 Taken for a ride
- 04:57 试看Lesson 50 Taken for a ride（单 ...
- 25:59 试看Lesson 50 Taken for a ride（课 ...
- 05:57 试看Lesson 50 Taken for a ride（知 ...
- Lesson 51 Reward for virtue
- 08:59 试看Lesson 51 Reward for virtue（单 ...
- 24:48 试看Lesson 51 Reward for virtue（课 ...
- 05:02 试看Lesson 51 Reward for virtue（知 ...
- Lesson 52 A pretty carpet
- 05:38 试看Lesson 52 A pretty carpet（单词 ...
- 20:59 试看Lesson 52 A pretty carpet（课文 ...
- 08:11 试看Lesson 52 A pretty carpet（知识 ...
- Lesson 53 Hot snake
- 13:38
试看Lesson 53 Hot snake（单词讲解） ... - 40:21 试看Lesson 53 Hot snake（课文语法讲 ...
- 06:46 试看Lesson 53 Hot snake（知识拓展） ...
- Lesson 54 Sticky fingers
- 15:09 试看Lesson 54 Sticky fingers（单词 ...
- 20:22 试看Lesson 54 Sticky fingers（课文 ...
- 07:17 试看Lesson 54 Sticky fingers（知识 ...
- Lesson 55 Not a gold mine
- 08:58 试看Lesson 55 Not a gold mine（单词 ...
- 21:15 试看Lesson 55 Not a gold mine（课文 ...
- 09:58 试看Lesson 55 Not a gold mine（知识 ...
- Lesson 56 Faster than sound
- 10:03 试看Lesson 56 Faster than sound（单 ...
- 18:35 试看Lesson 56 Faster than sound（课 ...
- 03:56 试看Lesson 56 Faster than sound（知 ...
- Lesson 57 Can I help you, madam
- 02:56 试看Lesson 57 Can I help you, madam ...
- 12:00 试看Lesson 57 Can I help you, madam ...
- 03:41 试看Lesson 57 Can I help you, madam ...
- Lesson 58 A blessing in disguise
- 13:26 试看Lesson 58 A blessing in disguis ...
- 25:47 试看Lesson 58 A blessing in disguis ...
- 06:09 试看Lesson 58 A blessing in disguis ...
- Lesson 59 In or out
- 04:09 试看Lesson 59 In or out（单词讲解） ...
- 17:04 试看Lesson 59 In or out（课文语法讲 ...
- 07:41 试看Lesson 59 In or out（知识拓展） ...
- Lesson 60 The future
- 07:52 试看Lesson 61 Trouble with the Hubb ...
- 26:41 试看Lesson 61 Trouble with the Hubb ...
- 07:36 试看Lesson 61 Trouble with the Hubb ...
- Lesson 61 Trouble with the Hubble
- 07:52 试看Lesson 61 Trouble with the Hubb ...
- 26:41 试看Lesson 61 Trouble with the Hubb ...
- 07:36 试看Lesson 61 Trouble with the Hubb ...
- Lesson 62 After the fire
- 15:38 试看Lesson 62 After the fire（单词 ...
- 24:15 试看Lesson 62 After the fire（课文 ...
- 06:16 试看Lesson 62 After the fire（知识 ...
- Lesson 63 She was not amused
- 05:42 试看Lesson 63 She was not amused（ ...
- 24:16 试看Lesson 63 She was not amused（ ...
- 07:32 试看Lesson 63 She was not amused（ ...
- Lesson 64 The Channel Tunnel
- 12:26 试看Lesson 64 The Channel Tunnel（ ...
- 22:43 试看Lesson 64 The Channel Tunnel（ ...
- 06:21 试看Lesson 64 The Channel Tunnel（ ...
- Lesson 65 Jumbo versus the police
- 12:07 试看Lesson 65 Jumbo versus the poli ...
- 20:52 试看Lesson 65 Jumbo versus the poli ...
- 06:53 试看Lesson 65 Jumbo versus the poli ...
- Lesson 66 Sweet as honey!
- 18:24 试看Lesson 66 Sweet as honey!（单词 ...
- 19:53 试看Lesson 66 Sweet as honey!（课文 ...
- 05:37 试看Lesson 66 Sweet as honey!（知识 ...
- Lesson 67 Volcanoes
- 07:01 试看Lesson 67 Volcanoes（单词讲解） ...
- 19:29 试看Lesson 67 Volcanoes（课文语法讲 ...
- 06:04 试看Lesson 67 Volcanoes（知识拓展） ...
- Lesson 68 Persistent
- 10:46 试看Lesson 68 Persistent（单词讲解 ...
- 31:56 试看Lesson 68 Persistent（课文语法 ...
- 03:31 试看Lesson 68 Persistent（知识扩展 ...
- Lesson 69 But not murder
- 08:19 试看Lesson 69 But not murder（单词 ...
- 21:40 试看Lesson 69 But not murder（课文 ...
- 10:00 试看Lesson 69 But not murder（知识 ...
- Lesson 70 Red for danger
- 20:45 试看Lesson 70 Red for danger（单词 ...
- 21:41 试看Lesson 70 Red for danger（课文 ...
- 07:51 试看Lesson 70 Red for danger（知识 ...
- Lesson 71 A famous clock
- 04:28 试看Lesson 71 A famous clock（单词 ...
- 39:07 试看Lesson 71 A famous clock（课文 ...
- 10:27 试看Lesson 71 A famous clock（知识 ...
- Lesson 72 A car called Bluebird
- 06:57 试看Lesson 72 A car called Bluebird ...
- 25:55 试看Lesson 72 A car called Bluebird ...
- 04:27 试看Lesson 72 A car called Bluebird ...
- Lesson 73 The record-holder
- 04:56 试看Lesson 73 The record-holder（单 ...
- 23:11 试看Lesson 73 The record-holder（课 ...
- 07:30 试看Lesson 73 The record-holder（知 ...
- Lesson 74 Out of the limelight
- 09:57 试看Lesson 74 Out of the limelight ...
- 30:12 试看Lesson 74 Out of the limelight ...
- 04:51 试看Lesson 74 Out of the limelight ...
- Lesson 75 SOS
- 03:22 试看Lesson 75 SOS（单词讲解）
- 12:54 试看Lesson 75 SOS（课文语法讲解） ...
- 09:22 试看Lesson 75 SOS（知识扩展）【成人 ...
- Lesson 76 April Fools' Day
- 16:08 试看Lesson 76 April Fools' Day（单 ...
- 26:57 试看Lesson 76 April Fools' Day（课 ...
- 05:25 试看Lesson 76 April Fools' Day（知 ...
- Lesson 77 A successful operation
- 05:15 试看Lesson 77 A successful operatio ...
- 14:50 试看Lesson 77 A successful operatio ...
- 13:18 试看Lesson 77 A successful operatio ...
- Lesson 78 The last one
- 21:55 试看Lesson 78 The last one（单词讲 ...
- 29:09 试看Lesson 78 The last one（课文语 ...
- 04:41 试看Lesson 78 The last one（知识扩 ...
- Lesson 79 By Air
- 05:14 试看Lesson 79 By Air（单词讲解） ...
- 31:31 试看Lesson 79 By Air（课文语法讲解 ...
- 05:15 试看Lesson 79 By Air（知识扩展）【 ...
- Lesson 80 The Crystal Palace
- 16:24 试看Lesson 80 The Crystal Palace（ ...
- 25:18 试看Lesson 80 The Crystal Palace（ ...
- 06:19 试看Lesson 80 The Crystal Palace（ ...
- Lesson 81 Escape
- 03:56 试看Lesson 81 Escape（单词讲解） ...
- 08:00 试看Lesson 81 Escape（课文语法讲解 ...
- 14:11 试看Lesson 81 Escape（知识扩展）【 ...
- Lesson 82 Monster or fish
- 05:56 试看Lesson 82 Monster or fish（单词 ...
- 33:20 试看Lesson 82 Monster or fish（课文 ...
- 06:12 试看Lesson 82 Monster or fish（知识 ...
- Lesson 83 After the elections
- 05:11 试看Lesson 83 After the elections（ ...
- 12:22 试看Lesson 83 After the elections（ ...
- 19:51 试看Lesson 83 After the elections（ ...
- Lesson 84 On strike
- 23:17 试看Lesson 84 On strike（单词讲解） ...
- 26:50 试看Lesson 84 On strike（课文语法讲 ...
- 06:08 试看Lesson 84 On strike（知识扩展） ...
- Lesson 85 Never too old to learn
- 08:14 试看Lesson 85 Never too old to lear ...
- 27:46 试看Lesson 85 Never too old to lear ...
- 22:53 试看Lesson 85 Never too old to lear ...
- Lesson 86 Out of control
- 13:38 试看Lesson 86 Out of control（单词 ...
- 29:41 试看Lesson 86 Out of control（课文 ...
- 06:55 试看Lesson 86 Out of control（知识 ...
- Lesson 87 A perfect alibi
- 03:45 试看Lesson 87 A perfect alibi（单词 ...
- 07:43 试看Lesson 87 A perfect alibi（课文 ...
- 17:20 试看Lesson 87 A perfect alibi（知识 ...
- Lesson 88 Trapped in a mine
- 17:05 试看Lesson 88 Trapped in a mine（单 ...
- 31:49 试看Lesson 88 Trapped in a mine（课 ...
- 05:24 试看Lesson 88 Trapped in a mine（知 ...
- Lesson 89 A slip of the tongue
- 05:25 试看Lesson 89 A slip of the tongue ...
- 24:45 试看Lesson 89 A slip of the tongue ...
- 08:11 试看Lesson 89 A slip of the tongue ...
- Lesson 90 What's for supper
- 12:57 试看Lesson 90 What's for supper（单 ...
- 28:28 试看Lesson 90 What's for supper（课 ...
- 05:10 试看Lesson 90 What's for supper（知 ...
- Lesson 91 Three men in a basket
- 02:34 试看Lesson 91 Three men in a basket ...
- 07:31 试看Lesson 91 Three men in a basket ...
- 08:53 试看Lesson 91 Three men in a basket ...
- Lesson 92 Asking for trouble
- 04:45 试看Lesson 92 Asking for trouble（ ...
- 20:43 试看Lesson 92 Asking for trouble（ ...
- 04:18 试看Lesson 92 Asking for trouble（ ...
- Lesson 93 A noble gift
- 05:37 试看Lesson 93 A noble gift（单词讲 ...
- 18:34 试看Lesson 93 A noble gift（课文语 ...
- 22:25 试看Lesson 93 A noble gift（知识扩 ...
- Lesson 94 Future Champions
- 12:59 试看Lesson 94 Future Champions（单 ...
- 24:50 试看Lesson 94 Future Champions（课 ...
- 03:57 试看Lesson 94 Future Champions（知 ...
- Lesson 95 A fantasy
- 03:15 试看Lesson 95 A fantasy（单词讲解） ...
- 09:35 试看Lesson 95 A fantasy（课文语法讲 ...
- 07:28 试看Lesson 95 A fantasy（知识扩展） ...
- Lesson 96 The dead return
- 03:45 试看Lesson 96 The dead return（单词 ...
- 20:07 试看Lesson 96 The dead return（课文 ...
- 04:45 试看Lesson 96 The dead return（知识 ...