Unit One 1
Daily Expressions：Greeting and Parting 1
Text： A Classroom 4
Grammatical Points 6
1.指示代词 6
2.引导词there 6
3.可数名词 6
4.动词be和动词have 7
Unit Two 11
Daily Expressions：Getting Information（Ⅰ） 11
Text：A Boss and His Employees 14
Grammatical Points 16
1.人称代词和物主代词 16
2.疑问句 16
Unit Three 21
Daily Expressions：Introduction 21
Text：My Language Teacher 24
Grammatical Points 26
1.祈使句 26
2.一般现在时 27
Unit Four 32
Daily Expressions：Getting Information（Ⅱ） 32
Text：His First Job 35
Grammatical Points 37
1.冠词 37
2.现在进行时 37
3.介词 40
Unit Five 43
Daily Expressions：Request 43
Text：Report on a Flood 45
Grammatical Points 48
1.一般过去时 48
2.数词 51
Unit Six 55
Daily Expressions：Worry 55
Text：The New Face of Singapore 58
Grammatical Points 61
1.一般将来时 61
2.连词 63
Unit Seven 66
Daily Expressions：Apology 66
Text： Earthquake Horror 68
Grammatical Points 71
1.现在完成时 71
2.感叹词 72
Unit Eight 75
Daily Expressions：Like，Wish and Obligation 75
Text：The Moon Festival 78
Grammatical Points 80
1.被动语态 80
2.年、月、日和时间的表示方法 82
Unit Nine 87
Daily Expressions：Intention，Certainty and Uncertainty 87
Text：Social Security 90
Grammatical Points 94
1.情态助动词 94
2.名词所有格的两种形式 96
Unit Ten 98
Daily Expressions：Agreement and Disagreement 98
Text：First Aid 101
Grammatical Points 104
1.非限定动词 104
2.相互代词 106
Unit Eleven 108
Daily Expressions：Telling Time 108
Text：The First Chinese 111
Grammatical Points 114
1.过去进行时 114
2.反身代词 115
Unit Twelve 119
Daily Expressions：Shopping 119
Text：Darwin and His “Origin of Species” 122
Grammatical Points 126
1.过去完成时 126
2.不定代词 127
Unit Thirteen 131
Daily Expressions：The Weather 131
Text：About Cigarette Smoking 134
Grammatical Points 137
1.it的用法 137
2.不可数名词 139
Unit Fourteen 142
Daily Expressions：Telephoning 142
Text：Good Manners 145
Grammatical Points 148
1.形容词 148
2.some和any的用法 151
Unit Fifteen 156
Daily Expressions：At the Post Office 156
Text：Discovering the Need for Vitamins 159
Grammatical Points 162
1.副词 162
2.many和much的用法 164
Unit Sixteen 168
Daily Expressions：At a Restaurant 168
Text：Flying Saucers 171
Grammatical Points： 174
1.英语句子的类型 174
2.宾语从句 175
3.no和none的用法 175
Unit Seventeen 179
Daily Expressions：Seeing a Doctor 179
Text：A Background to the United States 182
Grammatical Points： 185
1.主语从句 185
2.表语从句 185
3.few和little的用法 186
Unit Eighteen 189
Daily Expressions：Booking a Hotel Room 189
Text：Finding a Book in the Library 192
Grammatical Points 195
1.定语从句 195
2.each和every的用法 197
Unit Nineteen 200
Daily Expressions：At the Bank 200
Text： How to Read？ 203
Grammatical Points： 206
1.状语从句 206
2.each和whole的用法 208
Unit Twenty 212
Daily Expressions： At the Airport 212
Text：A Faithful Dog 216
Grammatical Points 220
1.现在完成进行时 220
2.倒装 221
附录 226
Ⅰ.英语字母和音标 226
Ⅱ.不规则动词表 230
Ⅲ.练习参考答案 236
Ⅳ.对话及课文参考译文 255