2019-2020学年度人教版必修二Unit 3 ComputersPeriod5Using language-Writing课件(23张)
2019-2020学年度人教版必修二Unit 3 ComputersPeriod5Using language-Writing课件(23张)第2页

a faster PC improved disc storage Internet

the monitor is smaller used recycled materials a flat screen

Make a dialogue according to the situation using the phrases.

Speaking and writing on Page 22