一、倍数的表达1....倍数+as+原级+asAsia is four times as large as Europe.亚洲的面积是欧洲的四倍。This big stone is three... [查看全文]
六、作状语Paper was first made in China.纸最早是由中国造的。First,you must be brave enough.首先,你要够坚强。We agree ... [查看全文]
五、作同位语You two come here.你俩过来。(two是you的同位语)Is there enough food for us three? 饭菜够我们仨吃吗?(thre... [查看全文]
四、作定语He has three English dictionaries.他有三本英语词典。The rope is only 2.15 meters long.这根绳子只有2.15米长。Su... [查看全文]
三、作宾语I know three of them.我认识他们中的三个。(动词宾语)Among them I prefer the second.它们之中我更喜欢第二个。(... [查看全文]
二、作表语Her father is sixty-five.她父亲65岁。He was the first to think of it.他是第一个想到这一点的人。 [查看全文]
一、作主语It’s said that 13 is an unlucky number.据说13是一个不吉利的数字。The first is better than this.第一个比这个... [查看全文]
三、分数1.分数的形式(1)分子用基数词,分母用序数词;分子大于一时分母用复数。1/4 a/one fourth 1/6 a/one sixth... [查看全文]
二、序数词1.序数词的形式(1)1—10(2)11—20(3)21—30(4)10—90(5)百,千,万【提示】 单词拼写:九nine,第九ninth,九十ninet... [查看全文]
一、基数词1.基数词的形式(1)数词1—10(2)数词11—20(3)数词21—30(4)整数数词10—90(5)百,千,万【提示】 单词拼写:4 four... [查看全文]