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《Grammar》优质课PPT课件下载
2.Learn some adverbs used to modify the comparative degrees
Which one is larger?
The earth is larger than the moon.
The earth is larger than the moon.
The earth is forty-nine times larger than the moon.
The earth is forty-nine times as large as the moon.
The earth is forty-nine times the size of the moon.
②倍数+形容词比较级+than …
③倍数+the size ( height, length, weight, width, depth, age) +of …
①倍数（half, double, twice, times…）
+as+形容词+as …
Songhua River: 2,309 kilometres
Exercise2: P43
Yangtze River:
6,300 kilometres
1.
Example:
A: The Yangtze River is about three times as long as the Songhua River.
B: The Yangtze River is about three times longer than the Songhua River.
C: The Yangtze River is about three times the length of the Songhua River.
winter in Harbin
winter in Beijing
-20℃
-5℃
（cold/coldness）