译林版（2020）必修第一册Unit1 Back to School Extended Reading 课件(共40张PPT).pptx
(共40张PPT)
Unit 2
Grammar and usage
Simple, compound and complex sentences
Do you have a harmonious relationship with your parents
How can teenagers solve parent-child problems
Talk to friends
Communicate with parents
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2
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Visit TeenHealthWeb
A Exploring the rules
Read part A on page 20, answer th...