2019-2020学年度人教版必修二Unit3ComputersPeriod5Using language课件(28张)
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Listening and speaking

Page 22

Two students are talking about information technology.

The 21th century will be the century of information Technology. Before you listen, discuss in pairs what IT consists of. Make a list and compare your ideas with another pair.

Listen to the whole text and write down the main idea in one sentence.