Question

英语有关表示倍数的方法?倍数表示方法可以这样表示：倍数+as+形容词+as there are three times

Answer 1

表示倍数确实可以用times用 times 表示倍数（一般限于包括基数在内三倍或三倍以上的数.表示两倍的数,一般用 twice ）.其句式有：1.“… times ＋形容词 / 副词的比较级＋ than …” 例如：Line AB is three times longer than line CD.线段 AB 是（线段） CD 的三倍长.This hall is five times bigger than our classroom.这个大厅比我们的教室大 5 倍.2.“… times +as + 形容词 / 副词的原级＋ as …” 例如：This table is three times as long as that one.这张桌子是那张桌子的三倍长.This dictionary is five times as thick as the one you borrowed from the library.这本词典的厚度是你从图书馆借的那本（厚度）的 5 倍.（也就是楼主说的这种,其实你说的这个句子,应该是：boys are three times as many girls ） 3.“… times + the + 名词（如：size,height,weight,length,width 等）＋ of …” 例如：The earth is 49 times the size of the moon.地球的体积是月球的 49 倍.This river is three times the depth of that one.这条河是那条河的三倍深.4.“… times + more ＋名词＋ than …” 例如：He earns five times more money than he did ten years ago.他现在挣的钱比十年前挣的多 5 倍.There are twice more students in our class than in theirs.我们班的学生人数比他们班多两倍.5.“… times +as many （或 much ）＋名词＋ as …” 例如：We've produced twice as much cotton this year as （ we did ） ten years ago.今年我们生产的棉花比十年前多了一倍.（汉语中的多一倍实际上也指两倍一样多.） 6.“… times + what 从句" 例如：The length of the road is four times what it was three years ago.这条路的长度是三年前的 4 倍.The price of the meat is twice what it was last year.肉价是去年的两倍.7.“… times + up on （或 over ）..." 例如：He is three times up on your age.他的年龄是你的 4 倍（或：比你的年龄大 3 倍）.8.“… +by + … times ” 例如：His speed is faster than mine by four times.他的速度比我的快 4 倍.其实还可以用百分比的,就是percent,