Unit 1
Theme-Nature
Title-Why Do Wasps Have Stingers?
Skills-Identifying Cohesive Devices, Cause & Effect
Grammar-Series Sentences
Unit 2
Theme-Culture
Title-Where Did Unicorns Come From?
Skills-Mapping, Guessing Unknown Words
Grammar-Adding Time before a Sentence
Unit 3
Theme-History
Title-Changes in the Camera
Skills-Predicting Outcome, Similarities and Differences
Grammar-Tag Questions (Regular Verb
Unit 4
Theme-Culture
Title-A Race for the Calendar
Skills-Sequencing, Cause & Effect
Grammar-Comparatives
Unit 5
Theme-Nature
Title-Alien Island
Skills-Fact and Opinion, Finding Details
Compound Modifier
Unit 6
Theme-Universe
Title-What Is a Black Hole?
Skills-Sequencing, Outlining
Grammar-Using ‘like’ as a Preposition
Unit 7
Theme-Health
Title-Music Therapy
Skills-Making Inference, Ident
