2018北京小学英语高频重点句型9
北京家长帮
2018-05-12 18:32:47
2018北京小学英语高频重点句型9
27、It‘s time for sb. to do sth. 是某人干某事的时候了
it 是形式主语,真正的主语是动词不定式 to do sth.
例如:
It’s time for the child to go to bed.
孩子该睡觉了。
比较下面两种结构:
① It‘s time for + n.
例如:
It’s time for school.
②It‘s time to do sth.
例如:
It’s time to go to school.
28、It takes sb. some time to do sth. 花费某人多少时间做某事
it 是形式主语,真正的主语是动词不定式 to do sth。
例如:
It takes her fifteen minutes to walk to the bus stop from here.
从这儿走着到公交车站将花费她 15 分钟。
It took the old man three days to finish the work.
那个老人花了三天时间完成这项工作。