英语句子shorter,longer,morebeautiful这些词是不是叫做比较级词语?有比较级词语的句子一定要用than吗例如:我感觉好多了是不是Ifeelbetter他跑得更快herunsfaster他开始跑得慢后来快了herunsslowl

Question

英语句子
shorter,longer,more beautiful这些词是不是叫做比较级词语?
有比较级词语的句子一定要用than吗 例如:我感觉好多了
是不是I feel better 他跑得更快he runs faster他开始跑得慢 后来快了he runs slowly at first,then he runs faster 如不对请改正 然后举几个不需要加than但又有比较级词语的句子的例子

Answer 1

是
不一定
对
A.“比较级+ and +比较级”或“more and more +原级”表示“越来越……”.
It is getting cooler and cooler.
天气越来越凉爽.
The wind became more and more heavily.
风变得越来越大.
B.“the +比较级……,the+比较级”,表示“越……越……”.
The more money you make,the more you spend.
钱你赚得越多,花得越多.
The sooner,the better.越快越好.
C.表示倍数的比较级用法：
a.A is …times the size /height/length/width of B.
The new building is three times the height of the old one.
这座新楼比那座旧楼高三倍.(新楼是旧楼的四倍高)
b.A is …times as big /high/long/wide/large as B.
Asia is four times as large as Europe.
亚洲是欧洲的四倍大.(亚洲比欧洲大三倍)
c.A is …times larger /higher/longer/wider than B.
Our school is twice bigger than yours.
我们学校比你们学校大两倍.