精选优质文档-倾情为你奉上Unit 5Meeting your ancestors1. alternative n可能的选择adj.供选择的,其他的Can you think of the alternatives we would use today?(教材P37)你能想出今天我们使用的替代品吗?I offered the alternative suggestions of spending the vacation in the mountains or by the sea.我提议这次要么到山区要么到海边度假。have the alternative of doing sth. 有做的选择;可以做have no alternative/choice but to do sth. 别无选择只好做alternative/choice/selectionalternative一般强调在只有两种可能性或者行为方式之间进行的选择。choice泛指从一组人或物中进行的自由选择。selection含有