2018下半年公共英语一级指导:数词
来源 :华课网校 2018-04-09
中2018下半年公共英语一级指导:数词
数词
一,基数词one two three four five six seven eight nine ten eleven twelve
序数词first second third fourth fifth sixth seventh eighth ninth tenth eleventh twelfth
二,序数词的运用
1. 一般要加the表示顺序, the First Lesson , the Third Floor
2. 有限定词时,不用the,
例如:This is Lily’s second pen.
It’s our first lesson.
Mary is my first teacher.
三,dozen, hundred, thousand,million和billion
1,当他们前面有数字时,后面不加S,
例如:
三打three dozen 三百three hundred 三千three thousand
2,当他们后面有加S时, 后面通常要跟of, 例如:
hundreds of 数以百计 thousands of 数以千计
millions of 数百万 dozens of 几打