Unit 1 Sport and Fitness
Lesson 1A: The World’s Game
Answer Key
Before You Read
A: 1. T; 2. T; 3. F; 4. T
B: all options except “the history of the soccer World Cup”
Reading Comprehension:
A: 1. b; 2. c (lines 35-37); 3. b (3rd paragraph); 4. c (line 73); 5. d
B: 1. Asia: d, h; 2. Australia: b, e, g; 3. North America: a, c, f
Vocabulary Practice
A: 1. enthusiastic; 2. version; 3. evolved; 4. awarded; 5. intense
B: 1. a; 2. a; 3. b; 4. b; 5. a
Lesson 1B: Pushing the Limit
Before You Read
A: 1. Olympics; 2. medal; 3. train; 4. athletes
B: Answers will vary.
Reading Comprehension:
A: 1. a; 2. b (line 23); 3. d (line 39); 4. a; 5. d
B: 1. Marathon runners: b, e; 2. Gymnasts: c, f; 3. Both: a, d
Vocabulary Practice
A: 1. champion; 2. genetic; 3. motion; 4. attribute; 5. enhance; 6. generated; 7. adjust
B: 1. automatic; 2. psychological; 3. differentiate; 4. enhance; 5. generate; 6. adjust
Explore More!
Video Summary: Learn how different tribes of people adapt to living in high mountainous regions, where the thin air makes it difficult to
breathe.
Answer Key
A: 1. d; 2. a; 3. b; 4. e; 5. c
B: 1. automatically; 2. evolved; 3. attributes; 4. adjust; 5. generate; 6. enhances; 7. prospect; 8. intense; 9. data; 10. genetic