English语法_形容词/副词3级 - 倍数表达

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1> as long as

This bridge is as long as that one.
这座桥和那座桥一样长。

• as + 原 + as；

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2> two times

This birdge is two times as long as that one. // 【1】原级；
This bridge is two times longer than that one. // 【2】比较级；
This bridge is two times the length of that one. // 【3】名词
这座桥是那座桥的两倍。

• times , 倍数，次数；
• 英语开门见山， 2倍先说；
• longer :【adj.】；
  length：【n.】
• twice = two times;

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3> half

This room is half as big as that one. // 【1】原级；
This room is half bigger than thant one.// 【2】比较级；
This room is half the size of that one. // 【3】名词;
这房间的大小是那房间的一半。

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4> as much money as

He has three times as much money as I do. // 【1】原级；do代替have；
He has three times more money than I do.// 【2】比较级；
He has three times the amount of money I do.// 【3】名词;
他有的钱是我的3倍。

• much - more - most；