Odie的英语课 454 Numbers: one, two, three

453 复习第1~12 first  second  third  fourth  fifth sixth seventh  eighth  ninth  tenth eleventh twelfthIt's her twenty-first birthday. 那是她的二十一岁生日。Today is 21st August.（读作the twenty-first of August） 今天是8月21日。I'm voting for the third. 我投第三个。First, let me introduce you to my brother. 首先，让我把你介绍给我哥哥。基数词的例句~She loves animals and has two dogs and three cats.她很喜欢动物，养了两只狗和三只猫。My two best friends are Sandra and Louise.我最好的两个朋友是 Sandra 和 Louise。Three of his colleagues were fired yesterday.他的三个同事昨天被解雇了。colleague(s) 同事were(be) fired 被解雇了fire（美国）解雇，开除* 英国多用 sack，解雇，开除请大家和我各读三遍She loves animals and has two dogs and three cats.My two best friends are Sandra and Louise.Three of his colleagues were fired yesterday.和序数词一样，基数词也可以用作名词： The children arrived in twos and threes.孩子们三三两两地来了。arrive 到达，抵达twos and threes 三三两两请大家和我读三遍The children arrived in twos and threes.