① A is... times + adj. /adv.的比较级+than B
This bridge is three times longer than that one. 这座桥比那座桥长三倍。
At least,the train runs five times faster than the boat. 火车的速度至少比小船快五倍
② A is... times as + adj. /adv.的原级+as B
This bridge is four times as long as that one. 这座桥是那座桥的四倍长
At least,the train runs six times as fast as the boat火车的速度至少是小船的速度的六倍
③ A is... times the size/ length/ width/ height/ depth+of +B
This bridge is four times the length of that one. 这座桥是那座桥的四倍长
After the experiment,the plant is six times the height of what it was before.
试验之后,植物的高度是原来的六倍
④ The size/length/height/depth/width+of A+is+… times of+B
The length of this bridge is four times of that bridge. 这座桥是那座桥的四倍长
Your room is three times as big as mine.
Your room is twice bigger than mine.
=The size of your room is inree times that of mine.
=your room is three times the size of mine. 你房间的面积是我房间的面积的三倍
Module 2 Develop and Develod Countries
一、重点单词
hunger n.饥饿
income n.收入
poverty n.贫穷
human n..(与动物等对比的)人
development n.发展
unfortunate adj.不幸的;遗憾的