Unit 1 Health 1
Pronunciation：／i：／／？／／？／／？ 1
Tongue Twister 1
Situational Conversation 2
Passage：Health 3
Essential Words 4
Topics 6
Proverbs 6
Assignment 6
Cultural Extension 7
Classic Appreciation 7
Translation 8
Vocabulary 9
Guessing 10
Unit 2 Home 11
Pronunciation：／？／／e／／？／／？ 11
Tongue Twister 11
Situational Conversation 12
Passage：Home 13
Essential Words 13
Topics 15
Proverbs 15
Assignment 15
Cultural Extension 16
Classic Appreciation 16
Translation 18
Vocabulary 19
Guessing 21
Unit 3 Clothes 22
Pronunciation：／e／／？／／？／／？ 22
Tongue Twister 22
Situational Conversation 23
Passage：Clothes 24
Essential Words 25
Topics 26
Proverbs 27
Assignment 27
Cultural Extension 28
Classic Appreciation 28
Translation 29
Vocabulary 31
Guessing 32
Unit 4 Education 33
Pronunciation：／？／／？／／？／／？ 33
Tongue Twister 33
Situational Conversation 34
Passage：Education 34
Essential Words 35
Topics 37
Proverbs 37
Assignment 38
Cultural Extension 38
Classic Appreciation 39
Translation 39
Vocabulary 40
Guessing 41
Unit 5 Pollution 42
Pronunciation：／u：／／？／／？／／？ 42
Tongue Twister 42
Situational Conversation 43
Passage：Pollution 43
Essential Words 45
Topics 46
Proverbs 46
Assignment 47
Cultural Extension 47
Classic Appreciation 48
Translation 48
Vocabulary 49
Guessing 50
Unit 6 Entertainment 51
Pronunciation：／？／／？／／？／／？ 51
Tongue Twister 51
Situational Conversation 52
Passage：Entertainment 52
Essential Words 53
Topics 55
Proverbs 55
Assignment 56
Cultural Extension 56
Classic Appreciation 57
Translation 57
Vocabulary 58
Guessing 59
Unit 7 Language 60
Pronunciation：／a：／／？／／？／／？ 60
Tongue Twister 60
Situational C0nversation 61
Passage：Language 61
Essential Words 63
Topics 64
Proverbs 65
Assignment 65
Cultural Extension 66
Classic Appreciation 66
Translation 67
Vocabulary 67
Guessing 69
Unit 8 Work 70
Pronunciation：／a：／／？／／？／／？ 70
Tongue Twister 70
Situational Conversation 71
Passage：Work 71
Essential Words 72
Topics 74
Proverbs 74
Assignment 75
Cultural Extension 75
Classic Appreciation 75
Translation 76
Vocabulary 77
Guessing 79
Unit 9 Appearance 80
Pronunciation：／r／／l 80
Tongue Twister 80
Situational Conversation 80
Passage：Appearance 81
Essential Words 82
Topics 83
Proverbs 84
Assignment 84
Cultural Extension 85
Classic Appreciation 85
Translation 87
Vocabulary 88
Guessing 89
Unit 10 Beliefs 90
Pronunciation：／l／／n 90
Tongue Twister 90
Situational Conversation 90
Passage：Beliefs 91
Essential Words 92
Topics 93
Proverbs 94
Assignment 94
Cultural Extension 95
Classic Appreciation 95
Translation 96
Vocabulary 97
Guessing 98
Unit 11 Internet 99
Pronunciation：／？／／s／／？／／z 99
Tongue Twister 99
Situational Conversation 100
Passage：Internet 100
Essential Words 101
Topics 102
Proverbs 103
Assignment 103
Cultural Extension 104
Classic Appreciation 104
Translation 105
Vocabulary 105
Guessing 106
Unit 12 Vehicles 107
Pronunciation：／t 107
Tongue Twister 107
Situational Conversation 107
Passage：Vehicles 108
Essential Words 109
Topics 110
Proverbs 111
Assignment 111
Cultural Extension 112
Classic Appreciation 112
Translation 113
Vocabulary 114
Guessing 115
Unit 13 Sex 116
Pronunciation：／？ 116
Tongue Twister 116
Situational Conversation 116
Passage：Sex 117
Essential Words 118
Topics 119
Proverbs 120
Assignment 120
Cultural Extension 121
Classic Appreciation 121
Translation 122
Vocabulary 123
Guessing 124
Unit 14 Love 125
Pronunciation：Final／s／／？／／？／／？／／？ 125
Tongue Twister 125
Situational Conversation 126
Passage：Love 127
Essential Words 127
Topics 129
Proverbs 129
Assignment 130
Cultural Extension 130
Classic Appreciation 131
Translation 132
Vocabulary 132
Guessing 133
Unit 15 Money 134
Pronunciation：Symbol Recognition／p／／b 134
Tongue Twister 135
Situational Conversation 135
Passage：Money 136
Essential Words 137
Topics 138
Proverbs 139
Assignment 139
Cultural Extension 140
Classic Appreciation 140
Translation 141
Vocabulary 141
Guessing 142
Unit 16 Movies 143
Pronunciation：Silent Letters／k／／g 143
Tongue Twister 143
Situational Conversation 144
Passage：Movies 144
Essential Words 145
Topics 147
Proverbs 147
Assignment 148
Cultural Extension 148
Classic Appreciation 149
Translation 150
Vocabulary 150
Guessing 151
Unit 17 Pets and Animals 152
Pronunciation：Linking／f／／v 152
Tongue Twister 152
Situational Conversation 153
Passage：Pets 154
Essential Words 155
Topics 156
Proverbs 157
Assignment 157
Cultural Extension 158
Classic Appreciation 158
Translation 159
Vocabulary 159
Guessing 160
Unit 18 Future 161
Pronunciation：Linking／h／／j／／w／／m／／？ 161
Tongue Twister 161
Situational Conversation 162
Passage：Future 163
Essential Words 164
Topics 164
Proverbs 165
Assignment 165
Cultural Extension 166
Classic Appreciation 166
Translation 167
Vocabulary 167
Guessing 169
Appendix 170
Proverbs Answers 170
Answers for Vocabulary Practice 171
Answers for Proverb Practice 173
Answers for Guessing 175
English Phonetic Transcription 176