Unit 1 People 1
Ⅰ．Speaking 1
Ⅱ．Listening 5
Ⅲ．Reading 7
Ⅳ．Grammar 13
小数、分数、百分比 13
Ⅴ．Guided Writing 14
Ⅵ．Test Yourself 16
Unit 2 Home and Family 24
Ⅰ．Speaking 24
Ⅱ．Listening 28
Ⅲ．Reading 30
Ⅳ．Grammar 36
时态（一）将来完成时；一般过去将来时 36
Ⅴ．Guided Writing 37
Ⅵ．Test Yourself 40
Unit 3 Weather and Climate 47
Ⅰ．Speaking 47
Ⅱ．Listening 51
Ⅲ．Reading 53
Ⅳ．Grammar 59
时态（二）现在、过去、将来完成进行时 59
Ⅴ．Guided Writing 60
Unit 4 Food and Drink 63
Ⅰ．Speaking 63
Ⅱ．Listening 67
Ⅲ．Reading 69
Ⅳ．Grammar 78
被动语态 78
Ⅴ．Guided Writing 79
Unit 5 Daily Life 82
Ⅰ．Speaking 82
Ⅱ．Listening 85
Ⅲ．Reading 86
Ⅳ．Grammar 92
不定式（进行时、完成时、完成进行时） 92
Ⅴ．Guided Writing 95
Unit 6 Free-Time Activities 97
Ⅰ．Speaking 97
Ⅱ．Listening 100
Ⅲ．Reading 102
Ⅳ．Grammar 107
复合结构中的动词-ing形式，-ing形式的完成式、被动式 107
Ⅴ．Guided Writing 109
Unit 7 Shopping 112
Ⅰ．Speaking 112
Ⅱ．Listening 116
Ⅲ．Reading 117
Ⅳ．Grammar 123
虚拟语气（一） 123
Ⅴ．Guided Writing 125
Unit 8 Holiday 127
Ⅰ．Speaking 127
Ⅱ．Listening 130
Ⅲ．Reading 132
Ⅳ．Grammar 138
虚拟语气（二） 138
Ⅴ．Guided Writing 140
Ⅵ．Test Yourself 143
Unit 9 Places 150
Ⅰ．Speaking 150
Ⅱ．Listening 154
Ⅲ．Reading 155
Ⅳ．Grammar 163
虚拟语气（三） 163
Ⅴ．Guided Writing 165
Model Test 1 168
Unit 10 Education 181
Ⅰ．Speaking 181
Ⅱ．Listening 185
Ⅲ．Reading 187
Ⅳ．Grammar 195
虚拟语气（四） 195
Ⅴ．Guided Writing 197
Unit 11 Health and Body Care 200
Ⅰ．Speaking 200
Ⅱ．Listening 203
Ⅲ．Reading 204
Ⅳ．Grammar 210
强调句 210
Ⅴ．Guided Writing 213
Unit 12 Services 215
Ⅰ．Speaking 215
Ⅱ．Listening 218
Ⅲ．Reading 219
Ⅳ．Grammar 225
插入语 225
Ⅴ．Guided Writing 227
Unit 13 Social Relations 229
Ⅰ．Speaking 229
Ⅱ．Listening 233
Ⅲ．Reading 235
Ⅳ．Grammar 241
构词法：前缀inter-,mid-,mis- 241
Ⅴ．Guided Writing 242
Ⅵ．Test Yourself 244
Unit 14 Jobs and Satisfaction 251
Ⅰ．Speaking 251
Ⅱ．Listening 254
Ⅲ．Reading 256
Ⅳ．Grammar 262
构词法：前缀over-,under-,mini 262
Ⅴ．Guided Writing 264
Ⅵ．Test Yourself 266
Unit 15 Environment 273
Ⅰ．Speaking 273
Ⅱ．Listening 277
Ⅲ．Reading 278
Ⅳ．Grammar 285
构词法：前缀multi-、名词后缀-ion,-ation,-ence 285
Ⅴ．Guided Writing 287
Unit 16 Current Affair 289
Ⅰ．Speaking 289
Ⅱ．Listening 293
Ⅲ．Reading 295
Ⅳ．Grammar 303
构词法：后缀-or,-ty,-hood 303
Ⅴ．Guided Writing 305
Unit 17 Popular Science 308
Ⅰ．Speaking 308
Ⅱ．Listening 311
Ⅲ．Reading 313
Ⅳ．Grammar 318
构词法：形容词后缀-ible,-ic,-ical 318
Ⅴ．Guided Writing 320
Unit 18 History 322
Ⅰ．Speaking 322
Ⅱ．Listening 326
Ⅲ．Reading 328
Ⅳ．Grammar 334
构词法：形容词后缀-ous,-less 334
Ⅴ．Guided Writing 335
Ⅵ．Test Yourself 337
Model Test 2 345
Tape Script 358
Key 410