Table of ContentsLesson OneSECTION A The Universe 1
SECTION B The Universe 3
SECTION C Grammar Exercises 5
TEACHING AIDS 12
Lesson TwoSECTION A The Solar System 15
SECTION B Galaxies 16
SECTION C Grammar Exercises 19
TEACHING AIDS 25
Lesson ThreeSECTION A The Sun 27
SECTION B The Sun 28
SECTION C Grammar Exercises 30
TEACHING AIDS 35
Lesson FourSECTION A The Planets(Ⅰ) 38
SECTION B The Planets(Ⅱ) 40
SECTION C Grammar Exercises 43
TEACHING AIDS 50
Lesson FiveSECTION A The Earth 55
SECTION B The Earth in Space 57
SECTION C Grammar Exercises 59
TEACHING AIDS 65
Lesson SixSECTION A The Moon 68
SECTION B Man and the Moon 70
SECTION C Grammar Exercises 72
TEACHING AIDS 78
Lesson SevenSECTION A Exploring Space 81
SECTION B Space Travel 83
SECTION C Grammar Exercises 86
TEACHING AIDS 92
Lesson EightSECTION A UFOs 96
SECTION B A Big Hole 98
SECTION C Grammar Exercises 100
TEACHING AIDS 106
Lesson NineSECTION A Evolution 110
SECTION B Evolution 111
SECTION C Grammar Exercises 114
TEACHING AIDS 119
Lesson TenSECTION A Dinosaurs 122
SECTION B Blue Whales 123
SECTION C Grammar Exercises 125
TEACHING AIDS 131
Lesson ElevenSECTION A Matter 134
SECTION B Atom and Molecule 136
SECTION C Grammar Exercises 138
TEACHING AIDS 144
LESSON TwelveSECTION A Atoms 148
SECTION B Nuclear Energy 150
SECTION C Grammar Exercises 152
TEACHING AIDS 158
Lesson ThirteenSECTION A Artificial Satellites 161
SECTION B Communications 163
SECTION C Grammar Exercises 165
TEACHING AIDS 172
Lesson FourteenSECTION A Rockets 175
SECTION B Spacecraft 177
SECTION C Grammar Exercises 179
TEACHING AIDS 186
Lesson FifteenSECTION A Robots 190
SECTION B The Computer Age 192
SECTION C Grammar Exercises 195
TEACHING AIDS 201
Lesson SixteenSECTION A The Birth of a Volcano 205
SECTION B Terrible Earthquakes 207
SECTION C Grammar Exercises 210
TEACHING AIDS 217
Lesson SeventeenSECTION A China 221
SECTION B Early China 222
SECTION C Grammar Exercises 224
TEACHING AIDS 231
Lesson EighteenSECTION A Southern Asia 234
SECTION B Southeast Asia 236
SECTION C Grammar Exercises 239
TEACHING AIDS 245
Lesson NineteenSECTION A The Middle East 249
SECTION B The Muslim Empire 252
SECTION C Grammar Exercises 254
TEACHING AIDS 261
Lesson TwentySECTION A North and West Africa 265
SECTION B Central,Eastern and Southern Africa 267
SECTION C Grammar Exercises 269
TEACHING AIDS 276
Lesson Twenty-OneSECTION A Brazil and Its Neighbours 279
SECTEON B Northern Andean Countries 281
SECTION C Grammar Exercises 284
TEACHING AIDS 290
Lesson Twenty-TwoSECTION A Medieval Europe 294
SECTION B European Upheavals 296
SECTION C Grammar Exercises 298
TEACHING AIDS 304
Lesson Twenty-ThreeSECTION A Tolstoy 307
SECTION B Tchaikovsky 309
SECTION C Grammar Exercises 311
TEACHING AIDS 317
Lesson Twenty-FourSECTION A The Girl Who Swam the English Channel 321
SECTION B The Story of a World Champion 323
SECTION C Grammar Exercises 326
TEACHING AIDS 331
Lesson Twenty-FiveSECTION A Henry Kissinger 335
SECTION B Toast at a State Banquet 337
SECTION C Grammar Exercises 340
TEACHING AIDS 348
Lesson Twenty-SixSECTION A Murder 352
SECTION B Robbery 354
SECTION C Grammar Exercises 356
TEACHING AIDS 364
Lesson Twenty-SevenSECTION A Corruption 368
SECTION B Protest Demonstration 370
SECTION C Grammar Exercises 372
TEACHING AIDS 380
Lesson Twenty-EightSECTION A Assassination of the Pope 384
SECTION B A Hijacking 386
SECTION C Grammar Exercises 388
TEACHING AIDS 395
Lesson Twenty-NineSECTION A Our Food 398
SECTION B Vitamins 400
SECTION C Grammar Exercises 403
TEACHING AIDS 409
Lesson ThirtySECTION A The Computer 412
SECTION B The Internet 414
SECTION C Grammar Exercises 417
TEACHING AIDS 424
Lesson Thirty-OneSECTION A Lasers 427
SECTION B Ultrasonics 429
SECTION C Grammar Exercises 431
TEACHING AIDS 443
Lesson Thirty-TwoSECTION A The Sea 446
SECTION B Tomorrow's World 448
SECTION C Grammar Exercises 451
TEACHING AIDS 464
总词汇表 468