Unit 1 Disneyland 1
Unit 2 No smoking,please! 15
Unit 3 Body language 34
Unit 4 Newspapers 54
Unit 5 Charlie Chaplin 73
Unit 6 Canada 91
Unit 7 First aid 117
Unit 8 Saving the earth 137
Unit 9 At the shop 157
Unit 10 Hurricane! 179
Unit 11 Albert Einstein 202
Unit 12 Satellites 219
Unit 13 A fomous detective 238
Unit 14 The sea 255
Unit 15 Life in the future 277
Unit 16 A freedom fighter 297
Unit 17 Disability 317
Unit 18 Music 336
能力提高测试 358
参考答案 386