233У- ˸߿˸߿

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2011˸߿()Ӣ﷨ϰ

2011922Դ233У
lesson 4

һʵķࣺ ʷΪ(one two three four)(first second third fourth)ͷ(one third two thirds four fifths)ʾһ뵥ãЩʺãʾʱõʽ

four dozen eggs(ʮ˸) two score people (ʮ) three hundred years() a few thousand horses (üǧƥ) eight million pounds (˰Ӣ)

ע⣺ЩεһǸεǸôʵĵʽ a(one) thousand years

ڡǧ١򡱵ʣ hundredthousand͡millionǰûбʾֺ޶ʱ(硰a fewone ten)øʽʾټӡof+ʡhundreds of (԰ټƵ)thousands and thousands of (ǧ)millions of (԰Ƶ)

ַӵʣ ַӵġ+ͨ+ݴʡУʡͨ͡ʡҪõʽ

a threeyearold girl a threemilelong walk

ġбʾʮĸʽԱ˵

He is in his late twenties. 30ˡ

塢ʣɻʺɵģǻʣĸʡ˱ʾ1⣬ĸʶø

ٷ ʾٷֱȵpercentõninty percent(90%)

༭Ƽ

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