Unit 1 Friendship
单元总说
学习目标
知识检索
课文全解
WarmingUp
Pre-reading
Reading
UsingLanguage
LearningTip
Grammar
Writing
Workbook
跟踪训练
视野新知
Unit 2 Englisharoundtheworld
单元总说
学习目标
知识检索
课文全解
WarmingUp
Pre-reading
Reading
UsingLanguage
LearningTip
Grammar
Writing
Workbook
跟踪训练
视野新知
Unit 3 Traveljournal
单元总说
学习目标
知识检索
课文全解
WarmingUp
Pre-reading
Reading
UsingLanguage
LearningTip
Grammar
Writing
Workbook
跟踪训练
视野新知
Unit 4 Earthquakes
单元总说
学习目标
知识检索
课文全解
WarmingUp
Pre-reading
Reading
UsingLanguage
LearningTip
Grammar
Writing
Workbook
跟踪训练
视野新知
Unit 5 NelsonMandela-amodernhero
单元总说
学习目标
知识检索
课文全解
WarmingUp
Pre-reading
Reading
UsingLanguage
LearningTip
Grammar
Writing
Workbook
跟踪训练
视野新知
参考答案