中学生英语读物精选 第3辑PDF电子书下载

Unit 1 The Thousand and One Nights 1

Unit 2 If You Go to the Moon 5

Unit 3 Chimpanzee--The Smart Ape 9

Unit 4 The Legend of Atlantis 13

Unit 5 The Gift of Language 17

Unit 6 Why Did the Dinosaurs Die out？ 21

Unit 7 Fossils 25

Unit 8 What Is Everything Made of？ 30

Unit 9 Are There Any Real Monsters？ 34

Unit 10 Skeleton in the Closet 39

Unit 11 Dynamite--The Stick That Explodes 43

Unit 12 Wales 48

Unit 13 The Mystery of Sleep 52

Unit 14 Is There Life on Mars？ 56

Unit 15 Apple Polisher 60

Unit 16 Anecdotes of Galileo Galilei 65

Unit 17 The Sickness of Change 69

Unit 18 Our Limited Ocean 74

Unit 19 Scotland 78

Unit 20 The Wonderful World of Animals 83

Unit 21 Retirement 87

Unit 22 Cool Science on Antarctica 92

Unit 23 They Have Ways of Making You Spend 96

Unit 24 Swords from the Sky 101

Unit 25 Kennedy and Nixon: The Untold Story 105

Key to Comprehension Questions 110

英语音标 119