CONTENTS 1
Unit 1 Disneyland 1
Unit 2 No smoking,please！ 22
Unit 3 Body language 43
Unit 4 Newspapers 65
Unit 5 Charlie Chaplin 86
Unit 6 Mainly revision 110
Unit 7 Canada 134
Unit 8 First aid 156
Unit 9 Saving the earth 175
Unit 10 At the shop 199
Unit 11 Hurricane! 221
Unit 12 Mainly revision 244
Unit 13 Albert Einstein 268
Unit 14 Satellites 291
Unit 15 A famous detective 310
Unit 16 The sea 329
Unit 17 Life in the future 344
Unit 18 Mainly revision 363
Unit 19 A freedom fighter 383
Unit 20 Disability 402
Unit 21 Music 421
Unit 22 A tale of two cities 437
Unit 23 Telephones 456
Unit 24 Mainly revision 480
参考答案 500