致学生
致老师
1 A Flightless Birds
1 B Wildlife Photography
2 A Dressing for the Season
2 B Protection from the Sun
3 A Home Entertainment
3 B Home Audio. From Tinfoil to Compact Discs
4 A Research on the Internet
4 B Writing a Science Research Paper
5 A Oceanographers at Work
5 B The JASON Project
6 A Muscles and Their Functions
6 B Training to Be a Runner
7 A The Science of Musical Instruments
7 B What Determines Perfect Pitch?
8 A Energy in Its Many Forms
8 B Geothermal Energy. A Renewable Resource
9 A How a Tornado Forms
9 B Making a Tornado Safety Plan
10 A Dinosaur Parents and Their Young
10 B Discovering Dinosaur Eggs
11 A The Usefulness of Mud
11 B Preparing Adobe Bricks
12 A The Origin of Seashells
12 B Common Shellfish
13 A The Roles of Fruits and Seeds
13 B Using Plants to Make Natural Dyes
14 A Computers Playing Chess and Solving Problems
14 B Are Computers Intelligent?
15 A The Rocket. A Powerful Engine
15 B Ultraviolet Images of Space
16 A George Washington Carver
16 B The Health Value of Nuts
17 A A Monarch Butterflys Life
17 B A Tour of the Butterfly Farm
18 A The Importance of a Balanced Diet
18 B The Need for Exercise
19 A The Importance of Trees
19 B The Problem of Deforestation
20 A Large Dams= Benefits or Burdens?
20 B Sharing Water from the Hoover Dam
21 A How Magnets Work
21 B A Compass Treasure Hunt
22 A Plant Adaptations
22 B Challenges Facing Coastal Plants
23 A A History of Mountaineering
23 B Learning to Rock Climb
24 A Earths Rotation
24 B Observing the Sun
25 A Animal Communication
25 B Can Animals Communicate with People?
附录
Answer Key
Reading Rate
Comprehension Score
Comprehension Skills Profile
缺书网
扫码进群