《大学英语3words+and+expressions+2》由会员分享，可在线阅读，更多相关《大学英语3words+and+expressions+2（7页珍藏版）》请在金锄头文库上搜索。
1、1Words & Expressions of Unit 2breeze: n. - A gentle breeze blew over the garden. - 凉爽清新的微风(=a cool, refreshing breeze)NB: All of the following words are related to wind. Can you match them with their definitions?hurricane a strong, abrupt rush of wind (=gust)gust a very strong wind (=gale)gale a sev
2、ere tropical cyclone, usu. involving heavy rains (=hurricane)tornado a rotating column of air (=tornado)slender: adj. 1. (of people) slim; not very wide but comparatively long or high- slender fingers - a slender waist - 有苗条身材的女子 (=a woman with a slender figure)2. (of things) slight; inadequate - a
3、slender income - 渺茫的希望(=slender hopes)CF: slender, thin & slim这几个词都有细小、瘦弱之意。slender 主要表示苗条之瘦，往往含有瘦得好看或匀称的意思。例如：- Film actress Zhang Ziyi is a slender woman. (=电影演员章子怡身材苗条。)- When the wind blows, the slender tree bends but never breaks. (=起风时，细长的树常被吹弯但决不会被吹断。)thin 表示人或物的直径与长度的比例较小。例如： - People usuall
4、y get thinner after an illness. (=生病后，人们通常变得瘦一些。)- This metal may be thin but is of great strength. (=这种金属虽然很薄，但强度却很高。)slim 用于指人与动物时，其含义与 slender 相同，但在引申意义上却侧重于贫乏和不足状态。例如：- As a slim boy, he has now filled out. (=他原是一个清瘦的男孩，现在胖多了。)- To tell you the truth, your chances to pass the exam are too slim.
5、(=实话告诉你，你考试过关的希望实在是太小了。)racial: adj. relating to a persons race, or to different races of people- There is a serious racial conflict in that African country. - 他是种族歧视的牺牲者。2(=He was a victim of racial discrimination.)stand up for: speak, work, etc. in favor of sb./sth.; support sb./sth - Dont be afra
6、id to stand up for your rights. - 我所有的朋友都会支持我。 (=All my friends will stand up for me.)stand up to: to oppose fearlessly; to bear, to last- A soldier must stand up to the danger. (=士兵必须敢于面对危险。)- 你的论点根本经不起仔细检查。(=Your argument just wont stand up to close scrutiny.)principle: n. a rule or standard, espe
7、cially of good behavior- She was a woman of principle.- I usually follow the principle that it is better not to get involved in other peoples quarrels.- 我们恪守人人都应受到公平对待的原则。(=We adhere to the principle that everyone should be treated fairly.)Collocation：against ones principle 违反原则as a matter of princi
8、ple 作为原则性问题 by principle 按照原则，根据原则 of principle 有原则的 adhere to ones principles 坚持原则 abandon ones principles 抛弃原则 historic: adj. famous or important in history - a historic spot- 两位领导人的具有历史意义的会见(=a historic meeting between the two leaders)CF: historic & historical这两个词都是形容词，都有“历史上的”之意。historic 泛指历史上有名
9、的或富有历史意义的。例如：- This change in government is a historic event of our times. (=这项政府变革是当代具有历史意义的大事。)- The signing of The Declaration of Independence was a historic occasion. (=独立宣言 的签署是具有历史意义的事件。)historical 主要意思是属于历史的，历史上的，与历史有关的，真实的而不是传说中的。例如：- He gave all his historical papers to the library. (=他把他所有
10、的历史资料都赠送给这个图书馆。)- There is a historical society in our university. (=我们大学有一个历史研究所。)site: n. place where a building, town, etc. was, is, or will be situated 3- The site for the new factory has not been decided. - 一所新的学校占据了工厂的旧址。(=A new school occupies the site of the old factory.)Collocation：a histor
11、ic site 历史古迹 construction sites 建筑工地 a battlefield site 战场的遗址 mission: n. particular task or duty undertaken by an individual or a group- Mission accomplished. (=任务已完成。)- 代表团成功地完成了使命。(=The delegation completed its mission successfully.)- 炸毁那座桥梁的任务未能完成。(=The mission to blow up the bridge failed.)Coll
12、ocation：carry out / perform a mission 执行任务 fulfill a mission 完成使命 cancel a mission 取消一项任务web: n. network of fine threads spun by a spider or some other spinning creature; complex series or network- The spider is spinning a web. - 铁路网(=a web of railroads)- 电话线网络(=a web of telephone wires)liberate: vt
13、. Pattern: liberate sb. from sth. - liberate people from poverty- liberate sb. from economic worry - 解除心中偏见(=liberate the mind from prejudice)- 把一个国家从军事控制中解放出来(=liberate a country from a military control)forge: v. 1. create by means of much hard work- Their friendship was forged by shared adversity.
14、- 他们和法国共产党建立了联系。(=They forged links with the French Communist Party.)2. make a forgery or counterfeit - He got the money dishonestly, by forging his brothers signature on a check.4- 伪造签名(=forge a signature)authorize: vt. give approval or permission for (sth.); give authority to- I have authorized hi
15、m to act for me during my absence. - 主任允许我们在实验室工作。(=The director authorized us to work in the laboratory.)exploit: 1. n. brave or adventurous deed or action- Their heroic exploits will go down in history.- 歌颂某人的功绩(=sing sb.s exploits)- 他的战功使我感到惊异。(=His military exploits amazed me.)2. vt. employ to t
16、he greatest possible advantage - exploit ones talents (=充分发挥某人的才能)- exploit ones friends (=利用自己的朋友)- 这家公司用长工时、低工资的方法来剥削工人。(=The company exploited its workers with long hours and low pay.)be intent on doing sth.: be eager and determined to do sth. - He was intent on the job he was doing. - 他决心去法国继续深造。(=He is intent on going to France to continue his studies.)peer: vi. look closely or carefully, esp. as if unable to see well (followed by at/through/into, e
