51.It takes sb. some time to do sth  做某事花掉某人多少时间做某事  

    你能告诉我步行到那里会花我们多长时间？

　　Could you please tell me how long it will take us to get there on foot?

　　52.give /show/ bring/ lend/ send/pass/ tell sth to sb.给/展示/带来/借给/邮寄/传递/告诉某人某事

　　您能指给我去最近的邮局怎么走吗？

　　Would / Could you please show me the way to the nearest post office?

　　53.It’s time for…/to do sth.  该做某事了/ 是做某事的时间了

　　该吃午饭了。

　　It’s time for lunch. = It’s time to have lunch.

　　54.keep sb. doing…   使某人做…

　　很抱歉让你久等了。

　　I’m sorry to keep/ have kept you waiting for such a long time.

　　55.make / let sb.( not) do sth.  让(使)/ 允许某人做（不做）某事

　　7:00了， 让我们上学去吧。

　　It’s 7:00. Let’s go to school.

　　这个电影使我哭了。

　　The movie made me cry.

　　56.like to do /like doing  喜欢做某事

　　他喜欢坐公交车上学。

　　He likes to go to school by bus.

　　= He likes taking the bus to school.

　　57.keep / make sth./ sb +adj. 保持/使某物怎么样

　　请保持教室的清洁。

　　Please keep the classroom clean