1、经典短语归纳【词条1】even if【点拨】= even though“即使，纵然”，引导一个让步状语从句。从句谓语动词可以用虚拟语气。例如：He will not let out the secret even if/ though he knows it.注意：even if与even though引导的从句通常用一般现在时代替一般将来时。【词条2】instead of【点拨】“代替，而不是”，介词短语，后接名词、代词、动名词或另一个介词短语（注意后面的介词不能省略）。例如：He went to school on foot instead of by bike.【比较】instead是副
2、词，单独使用，多放在句中或句末。例如：I didnt have a pen, so I used a pencil instead.【词条3】depend on【点拨】依靠；信赖；依而定；取决于。例如：The price depends on the quality.【拓展】be dependent on / upon“依靠的；依赖的”。【词条4】leave for【点拨】动身去（某地）。例如：Im leaving for London tomorrow. 【拓展】leave out“省去; 遗漏”；leave about“乱扔”；leave aside“不考虑”；leave off“停止”。
3、【词条5】leave something behind【点拨】把抛在后面；忘了带，留下。例如：She has to go to work leaving her baby behind at home.【词条6】on behalf of【点拨】= on behalf of sb. = on sb.s behalf “代表某人”。例如：On behalf of my colleagues and myself I thank you. 【词条7】get tired of【点拨】厌倦于；腻烦。例如：I shall never get tired of life, I hope. 【拓展】be ti
4、red of“厌倦，厌烦”；be tired from“因为劳累”。【词条8】at liberty【点拨】获得自由的，获许可的。例如：You are at liberty to say what you like.【拓展】take the liberty of doing sth.“擅自/冒昧做某事”。【词条9】lead to【点拨】(1) 导致；引起。例如：All these have led to great progress in agriculture in this area.(2) 通向。例如：All roads lead to Rome.【拓展】lead in“做介绍；开场; (电)引入；使领入”；“开始；领先”；lead on“欺骗；诱使”；“渐渐讲到；暗示; 为铺路；引起；导致”。
