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The Nile 8,844.43 meters high
1a. Match the facts you know.
Grammar Focus
What's the highest
mountain in the world?
Qomolangma.
How high is
Qomolangma?
It's 8,844.43 meters high. It's higher than any other mountain.
Which is the deepest salt lake in the world?
The Caspian Sea is the deepest of all the salt lakes.
Did you know that China is one of the oldest countries in the world?
Yes, I did. It's much older than the US.
Grammar Focus
(一)数词 Numeral
Can you read? 多位基数词读法
456
890
608
789
seven hundred and eighty-nine
four hundred and fifty-six
eight hundred and ninety
six hundred and eight
1）101~999的三位数由“百位数＋and+两位数组成”。 如： 365 three hundred and sixty-five
Can you read? 1000以上的读法
8,760
eight thousand, seven hundred and sixty
16,250,064
sixteen million, two hundred and fifty thousand, sixty-four