《The population in developing countries is growing faster》SectionB PPT-302edu教育资源网

First, try to separate the number in groups of three from right to left. Then read it in order from billion to million and thousand.

How to read numbers?

1 , 0 0 0 , 0 0 0 , 0 0 0

billion

million

thousand

1 0 0 0 0 0 0 0 0 0

2 Listen and read the numbers, paying special attention to the intonation. Then read the other numbers with your partner.

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