UNIT1 Under the Same Roof
Part I Getting ready
Part II Radio phone-in
Part lll Changing roles
Part IV More about the topic：Family Life Then and Now
A Sweet，Sweet Home
UNIT2 Part I Getting ready
Part II Is this the house you dream of？
Part III Flat hunting
Part IV More about the topic:Property Prices
Part V Listen，watch and speak
UNIT3 Seize the School Days
Part I Getting Ready
Part II The teacher I remember best
Part lll School report
……
