有几个英语问题不懂,望指教.1.-Michael:Then we'd better get started,wouldn

有几个英语问题不懂,望指教.
1.-Michael:Then we'd better get started,wouldn't you say?
那么我们最好现在就开工你说呢?
（一个句子只能有两个动词,前面既然用了would better ,后面怎么又有个动词get start呢?）
2.You got to realize who's getting punished when you're doing the things you're doing.
你得看清楚了你做那些事到最后受惩罚究竟是谁
（惩罚为什么要用is getting punished呢?这样用符合语法逻辑吗?我觉得直接用is punished更好,或者把punished换成punishment,）