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TranscriptsAnswer Key
Answer Key
Nature and the Environment
Unit 1 A Picnic by the River
A. New Words
1. litter 2. lunch 3. hungry
4. empty 5. throw 6. picnic
B. Understanding the Context
1. (b) 2. (c)
C. Focus on Details
1. picnic 2. hungry
3. empty 4. litter
D. Summary
1. (3) 2. (2) 3. (5)
4. (4) 5. (1)
Unit 2 Let’s Recycle!
A. New Words
1. environment 2. extra 3. recycle
4. money 5. return 6. government
B. Understanding the Context
1. (a) 2. (d)
C. Focus on Details
1. recycle 2. money
3. government 4. environment
D. True or False
1. T 2. F 3. T
4. F 5. T
Unit 3 Growing Roses
A. New Words
1. bush 2. produce 3. recover

D. Summary
1. (2) 2. (3) 3. (1)
4. (5) 5. (4)
Science and Technology
Unit 6 An Easy Way to Shop
A. New Words
1. website 2. online 3. easy
4. button 5. item 6. choose
B. Understanding the Context
1. (c) 2. (a)
C. Focus on Details
1. website 2. online
3. choose 4. item
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D. True or False
1. F 2. F 3. T
4. F 5. F
Unit 7 Cell Phone Messages
A. New Words
1. receive 2. check 3. message
4. cell phone 5. useful 6. middle
B. Understanding the Context
1. (a) 2. (d)
C. Focus on Details
1. check 2. cell phone
3. receive 4. messages
D. Summary
1. (1) 2. (3) 3. (4)
4. (2) 5. (5)
Unit 8 Bubbles in Boiling Water

1. digital 2. delete
3. print 4. compact disc
D. True or False
1. F 2. T 3. F
4. T 5. F
Art and Culture
Unit 11 Gold
A. New Words
1. metal 2. gold 3. value
4. rare 5. beauty 6. jewelry
B. Understanding the Context
1. (c) 2. (b)
C. Focus on Details
1. jewelry 2. value
3. metal 4. beauty
D. Summary
1. (4) 2. (2) 3. (5)
4. (1) 5. (3)
Unit 12 The Summer Music Festival
A. New Words
1. Summer 2. music 3. festival
4. ticket 5. spend 6. overnight
B. Understanding the Context
1. (d) 2. (c)
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Answer Key
C. Focus on Details
1. tickets 2. overnight
3. festival 4. spend
D. True or False

B. Understanding the Context
1. (c) 2. (b)
C. Focus on Details
1. artist 2. change
3. daylight 4. garden
D. Summary
1. (4) 2. (1) 3. (5)
4. (2) 5. (3)
Leisure and Entertainment
Unit 16 A Haunted House
A. New Words
1. ghost 2. believe 3. joking
4. haunted 5. beach 6. furniture
B. Understanding the Context
1. (d) 2. (d)
C. Focus on Details
1. haunted 2. furniture
3. believe 4. joking
D. True or False
1. F 2. T 3. T
4. T 5. F
Unit 17 A Big Screen TV
A. New Words
1. screen 2. living room 3. afford
4. never 5. enjoy 6. quality
B. Understanding the Context
1. (b) 2. (a)
C. Focus on Details
1. screen 2. quality
3. enjoy 4. afford

1. sound 2. piano 3. instrument
4. choir 5. write 6. listen
B. Understanding the Context
1. (c) 2. (a)
C. Focus on Details
1. listen 2. music
3. instruments 4. piano
D. True or False
1. T 2. F 3. T
4. F 5. T
School and Family
Unit 21 Where Is Your Homework?
A. New Words
1. homework 2. copy 3. essay
4. notebook 5. minutes 6. word
B. Understanding the Context
1. (c) 2. (b)
C. Focus on Details
1. homework 2. notebook
3. essay 4. minutes
D. Summary
1. (3) 2. (5) 3. (4)
4. (1) 5. (2)
Unit 22 After School Activities
A. New Words
1. busy 2. swimming 3. during
4. weekend 5. enough 6. team
B. Understanding the Context
1. (a) 2. (a)
C. Focus on Details

4. F 5. T
Unit 25 The Lesson
A. New Words
1. lesson 2. older 3. younger
4. together 5. easily 6. break
B. Understanding the Context
1. (a) 2. (a)
C. Focus on Details
1. lesson 2. break
3. older 4. together
D. Summary
1. (3) 2. (1) 3. (4)
4. (2) 5. (5)
People and Work
Unit 26 A Problem at the Office
A. New Words
1. accident 2. file 3. virus
4. office 5. repair 6. careful
B. Understanding the Context
1. (a) 2. (b)
C. Focus on Details
1. office 2. careful
3. accident 4. repair
D. True or False
1. T 2. F 3. T
4. T 5. T
Unit 27 My Future Job
A. New Words
1. mathematics 2. examination 3. subject
4. favorite 5. job 6. join