与美国小学生一起学英文 有趣的阅读 12PDF电子书下载

前言 3

推荐学习方法 4

本书的构成 6

每日学习计划表 10

Science 12

Unit 01 H0riz0n 12

Unit 02 Charles Darwin 15

Unit 03 Ge0l0gist 18

Unit 04 Cr0codile 21

Unit 05 Osmosis 24

Unit o6 El Nino 27

Unit 07 Mutation 30

Unit o8 Calcium 33

Unit o9 Acid 36

Unit 1o Marie Curie 39

Unit 11 Mercury 42

Unit 12 Orbit 45

Social Studies 50

Unit 13 Volunteer 50

Unit 14 Communism 53

Unit 15 Boycott 56

Unit 16 Cost 59

Unit 17 Bazaar 62

Unit 18 Census 65

Unit 19 Triangle Trade 68

Unit 20 Monsoon 71

Unit 21 Slum 74

Unit 22 James Monroe 77

Unit 23 Harbor 8oUnit 24 Battle of Gettysburg 83

Math 88

Unit 25 Mile 88

Unit 26 Cylinder 91

Art 96

Unit 27 Michelangelo 96

Unit 28 Oil Painting 99

Music 104

Unit 29 Clarinet 104

Unit 30 Franz Joseph Haydn 107

Physical Education 112

Unit 31 American Football 112

Unit 32 Sleep Cycle 115

Answers 119