Unit 5 Meeting your ancestors
核心单词
1. alternative
n.可供选择的事物;(两者或以上)可能的选择
adj. 供选择的, 二选一的
常用结构:
have no alternative but to do sth.
只能做某事;除¡¡外别无选择
We have no alternative but to go on.
除了继续下去,我们别无选择。
There was no other alternative but to fight till the victory.
除了战斗到胜利,别无选择。
联想拓展:
alternatively adv. 或者,二者择一地
alternate vt. 使交替;vi.交替;adj. 交替的;轮流的