人教版英语必修一Unit5词汇.ppt
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1、Unit 5 Words,quality n.(1)U,C质,质量,品质Quality is more important that quantity.(2)C性质,特性,特点One quality of wood is that it can burn.(3)C品德,品性You need some special personal qualities to work as a nurse.,注意:(1)quality作“品性”讲时,经常指一个人性格(character)中美好的部分。(2)表示某物“具有的质量”时用介词of.Eg:This new model is of high quali
2、ty and is not expensive.拓展:be of good/bad quality 好的/坏质量 be of poor/high quality 劣等的,优质的,mean adj.vt.(1)adj.吝啬的,小气的搭配:be mean with/about sth 对于吝啬的She is always mean with/about money.(2)adj.(人或其行为)卑鄙的,刻薄的搭配:be mean to sb/sth 对某人/某物刻薄的Dont be so mean to your classmates.It is mean of you to tease him.,
3、(3)adj.熟练的;出色的搭配:be no mean 了不起,很出色He is a mean tennis player.His mother was a painter,and he is no mean artist himself.(4)vt.意思是;意味着;表示意思搭配:mean to do sth 打算做某事 mean doing sth 意味着;意思是But I didnt mean to hurt you.Missing the bus means walking home.,active adj.(1)积极的搭配:be active in sth 在方面积极地 take an
4、 active part in sth 积极参与某事They were both politically active.(2)(尤指体力上)忙碌的,活跃的She is very active in the local business circle.(3)(思想上)充满活力的,活跃的That child has a very active imagination.,generous adj.(1)慷慨的,大方的搭配:be generous with 在某方面慷慨 be generous in doing sth 乐于做某事It was generous of him to offer to p
5、ay for us both.(2)宽宏大量的,宽厚的,仁慈的She has a generous mind/spirit.注意:generous和其他修饰人的形容词clever,stupid,smart,kind等一样,常与of 一起构成不定式复合结构:Its+adj.+of sb+to do sth.,devote vt.献身,致力,专心搭配:devote oneself to 献身于 devote ones life/time to sb/sth 把生命/时间献给 devote ones energy to 奉献精力于 devote sth to sth 把用于She devoted h
6、erself to her career and never married all her life.He devoted his life to promoting world peace.,注意:在devoteto和 be devoted to中的to均为介词,其后接名词,代词和动名词等做宾语。devoted adj.忠实的,深爱的,是形容词,可用作定语或表语,可以构成短语be devoted to,该结构可以在句中做状语,如:Devoted to his research,he didnt notice the teacher entered the room.,principle n
7、.C 法则;原则;原理Discussing all these details will get us nowhere,we must get back to first principles.注意:principle的复数形式表示“道德原则”“行为准则”或“规范”。I refuse to lie about it;its against my principles.拓展:in principle 原则上,理论上;大体上,基本上 on principle 根据原则 first principles 基本原则,guidance n U 指导;领导;引导搭配:under ones guidance
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