目录
前言
一、 阅读理解
1.Different Time Zones
2. The Ocean and the Atmosphere
3. Gravity
4. Heat under Your Feet
5. Weather Report
6. Weather Report
7. The Sky
8. Stars
9. The Sun's Family
10. What the Sun Says
11. The Sun
12. The Double Sun
13. The Sun and the Moon
14. The Moon
15. More About the Moon
16. The Temperature on the Moon
17. A Trip to the Moon
18. The First Men to the Moon
19. Can We Travel to Faraway Stars?
20. Venus
21. Mars
22. Life on Mars?
23. A Letter from Mars
24. Pieces of Comet Hit Jupiter
25. Rockets in the Universe
26. The UFO
27. Atoms
28. Electrons
29. Laser
30. The Computer
31. Computers Used to Control Traffic
32. Computer Virus
33. A New Type of Key
34. Scientist's Language
35. The Engine for Space
36. The Story of "Zero"
37. Heartbeating
38. Sleep
39. On Sleep
40. Red Blood Cells
41. Light
42. Physical Phenomenon
43. Radio Waves
44.CATV
45. Colors
46. Energy
47. Lightning
48. Natural Resources
49. Plants
50. The Biggest Tree
51 A Strange Tree
52. A Lesson from Nature
53. Function of Trees
54. Water and Plants
55. Warm water Freezes First
56. Heat Makes Things Larger
57. Water
58. Antifreeze
59. How Fire Began
60. Tornado
61. The History of Papermaking
62. Cars
63. Glass
64. Population Growth in China
65. Pollution
66. Indoor Air Pollution and Green Plants
67. Dirty Air
68. Population, Technology and Pollution
69. Noise
70. Germs
二、 完形填空
71. The Universe
72. The World of Chemistry
73. Population
74. The Computer
75. Dr Robot
76. Radio and Television
77. About Air
78. Wind
79. On Fire
80. About Fire
81. Earthquakes
82. The Sea
83. The Earth and the Sun
84. The Sun
85. Can a Computer Think?
86. Earthquakes
87. Air Pollution
88. Water Is Important
89. How People Count Things
90. Weather Satellites
91. Rockets
92. The World Is Thirsty for Water
93. Weather
94. Salt
95. Blood
三、短文改错
96. Solid, Liquid and Gas
97. Plants
98. The Computer in the Office
99. Stars
100.The Stars
101. Science
102. Summer Time Shedule
103. Rockets
参考答案
后记
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