【巧学妙记】★ 图记ahead of的含义：

☛Tom is running ahead of me.汤姆跑在我前面。

☛Jack is running behind me.杰克跑在我后面。

【易混辨析】★ahead of time/in advance

ahead of time 指比原定时间提前(完成)。 in advance 指事先或预先(做某事)。 ☛The building was finished ahead of time.大楼提前完工了。

☛Book a ticket in advance.预先订一张票。

【拓展延伸】★常见ahead短语：

ahead of time提前 go ahead干吧，做吧 keep ahead保持领先

get ahead of 超过；胜过 go ahead with sth. 继续进行某事

look ahead 向前看；为前途考虑

move ahead 向前移；领先；进一步提高 【跟踪典例】

(1)写出下列句子中ahead of的含义

①Beijing is about eight hours ahead of London.________

②He was running 50 meters ahead of me.________

③She was always well ahead of the rest of the class.________

(2)完成句子

①It's the young people who are always ________________.

年轻人总是很超前。

②-May I start now?

我现在可以开始了吗？

-Yes，________________.

可以，开始吧。

③She's ________________ in her studies.

她的学习进步很快。

④He always tries to ________________ in everything.

他总是试图处处领先他人。

⑤________________ in the distance，and you can see the lights of the village.

你往远处看，可以看见村庄里的灯光。