as, when,while的用法区别详解 三者都有当时候的意思,注意以下用法与区别: 1. 若主句表示的是一个短暂性的动作,而从句表示的是一个持续性动作时,三者都可用。如: He fell asleep w...
in the air与on the air 1. in the air 在空中;在流传中;渺茫。如: Birds fly in the air. 鸟在空中飞。 There was thunder in the air. 天上打着雷。 The plan is quite (up) in the air. 计划还相当渺茫。 Look, hol...
according as与according to 1. according as 根据,随而定(后接从句)。如: Everyone contributes according as he is able. 每个人根据自己的能力作出贡献。 You will be praised or blamed according as your work is good o...
remind sb to do与remind sb of doing 先做一道题: Remind me _______ the medicine tomorrow. A. of taking B. taking C. to take D. take 【陷阱】容易误选A。受 remind sb of (doing) sth 这一常用结构的影响。 【分析】最...
lie, laid, lay, lain, lying详析 请先看一道题: When she came several days later, she found that all things still _______ where she had _______ them. A. lay; laid B. laid; laid C. lay; lain D. lying; lain 【陷阱】几个干扰项均...
是choose还是choose from 请看题: There are many kinds _____, but I dont know which to buy. A. to be chosen B. to choose from C. to choose D. for choosing 【分析】此题容易误选C。其实应选B。choose 表示选择,其实是...
advertise与advertise for的区别 请看下面一道题: If you want to sell your product you must _____ it. A. advertise B. advertise for C. advertise on D. advertise to 【分析】容易误选B,认为 advertise 的意思是做广告,...
technology与technique用法区别 一、technology的用法 technology 表示技术,通常指工业技术或科学技术等,是指科学知识在实践(或某一行业的实践)中的总体运用,其含义较抽象,通常是不可数...
cure 与 treat 的用法区别 一、含义上的区别 用作动词时,两者均可表示治疗,但含义有所不同:cure 通常强调结果,指治愈某种疾病或某人的疾病;而 treat 则通常强调过程,指对病人进...
valuable, invaluable valueless, valued用法区别 区别一:valuable (宝贵的,有价值的)和 invaluable (极宝贵的,极有价值的)并不是一对反义词,而是一对意义相近的词,后者比前者语气更强,相当于...