2013高考英语备考:ahead 用法说明
ahead短语归纳 go ahead朝前走,请便(同意对方继续干或同意对方的请求);go ahead (on)with… 继续;ahead of在……前面,早于,优先;ahead of time提前 [应用]完成句子 ①他朝前走去看看发生了什么事情。He ________ ________ to see what had happened. ②我可以坐这个座位吗?请坐吧。May I take this seat?________ _______. ③汤姆的数学比玛丽好。Tom is...