
Unit 5 Amazing nature 核心知识梳理 一、重点词形转换 原词 词性 转换词 词性 例句 拓展 cloud n. 云 cloudy adj. 多云的 It's cloudy today. Maybe it will rain later.(今天多云,过会儿可能会下雨。) 常见天气类名词变形容词:sun→sunny,rain→rainy,snow→snowy,wind→windy,fog→foggy brightly adv. 明亮地 bright adj. 明亮的 The bright sunlight makes the room warm and lively.(明亮的阳光让房间温暖又充满生机。) 副词变形容词:通常去掉 -ly ,但部分词需特殊记忆,如 friendly(友好的)、lovely(可爱的)本身就是形容词 express v. 表达;表示;表现 expression n. 词组;表达 His facial expressions tell us he is very excited.(他的面部表情告诉我们他非常兴奋。) express oneself(表达自己的想法) designer n. 设计师,设计者 design v. 设计 My uncle designs beautiful buildings.(我叔叔设计漂亮的建筑。) design sth. for sb.(为某人设计某物) describe v. 描述,描写 description n. 描述,描写,叙述,形容 Please give me a detailed description of the accident.(请给我详细描述一下这次事故。) describe...as...(把…… 描述为……) scientist n. 科学家 science n. 科学 Science helps us understand the world better.(科学帮助我们更好地了解世界。) scientific(adj. 科学的);scientific research(科学研究) behaviour n. 行为,举止 behave v. 行为,举止 Children should learn to behave politely in public.(孩子们应该学会在公共场合举止礼貌。) behave oneself(举止得体;守规矩) develop v.(使)成长,(使)发展 development n. 成长;发展 The development of technology changes our life greatly.(科技的发展极大地改变了我们的生活。) developed(adj. 发达的);developing(adj. 发展中的) salty adj. 咸的,含盐的 salt n. 盐 Don't put too much salt in the soup.(汤里别放太多盐。) salty food(咸的食物) lie v. 躺,平卧 lying 现在分词 The cat is lying on the sofa, looking lazy.(猫正躺在沙发上,看起来懒洋洋的。) lie 作 “撒谎” 讲时,现在分词为 lying;lie 过去式 lay 还可作 “放置;下蛋” 讲 disappear v. 消失,不见 appear v. 出现(反义词) The plane disappeared into the clouds, and then it appeared again.(飞机消失在云层中,然后又出现了。) appearance(n. 露面;外表);disappearance(n. 消失) national adj. 国家的,全国性的 nation n. 国家,民族 We love our nation and take pride in its great history.(我们热爱我们的国家,并为其悠久的历史感到自豪。) international(adj. 国际的);national flag(国旗) proud adj. 自豪的,得意的 proudly adv. 自豪地;骄傲地pride n. 骄傲,自豪 She walked proudly on the stage, full of pride.(她自豪地走上舞台,心中满是骄傲。) 二、重点短语 (一)Starting out 1. be proud of (doing) sth. = take pride in (doing) sth. 为(做)某事感到自豪 / 骄傲;be proud to do sth. 做某事很自豪 I'm proud of my hard - working classmates.(我为我努力学习的同学们感到骄傲。) We take pride in winning the football match.(我们为赢得足球比赛而自豪。) She is proud to be a volunteer.(她为成为一名志愿者感到自豪。) be full of = be filled with 充满 The box is full of books. = The box is filled with books.(这个箱子装满了书。) share sth. with sb. 与…… 分享 Share your happiness with your friends, and ... ...
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