精选优质文档-倾情为你奉上(一) A + be + 倍数+ as + 计量形容词原级+ as + B例如:This bed is three times as big as that one. 这张床是那张床的三倍大.(比那张大两倍)This tree is three times as tall as that one.这棵树是那棵树的三倍高.(比那棵高两倍)His father is twice as old as he.他父亲的年纪有他两倍大.(比他大一倍)(二) A + be + 倍数+ 计量形容词比较级+ than + B例如:The Yangtze River is almost twice longer than the Pearl River.长江差不多比珠江长两倍.(长度是珠江的三倍)This rope is twice longer than that one.这根绳比那根绳长两倍.(长度是那根绳的三倍)This hall is five times bigger than our classroom.这个大厅比我们的教室大五
