英语动词的问题Theonlythingtodowasaskthemtocomehalfanhourlaterthantheotherguests.Thentheyarrivedjustwhenwewantedthem.这是新概念3册60课里的一句话,里面有2个动词连在一起了,WASASK,这是怎么回事,

Question

英语动词的问题
The only thing to do was ask them to come half an hour later than the other guests.Then they arrived just when we wanted them.这是新概念3册60课里的一句话,里面有2个动词连在一起了,WAS ASK,这是怎么回事,

Answer 1

1.此处的was ask = was to ask.
2.英语语法中规定,如果主语中含有行为动词do及其变化形式does/did等,且其后的表语为不定式时,则该不定式的to必须省略.
3.再如：
1）What I can do is (to) wait.
我能做的就是等待.
2）The only thing you need to do is sign your name here.
你唯一需要做的就是在这儿签名.