《100句英文记7000雅思单词(带单词解释和音标》.doc

1. Typical of the grassland dwellers of the continent is the American antelope, or pronghorn. typical [tipik?l] adj. 典型的；特有的；象征性的 grassland [ɡrɑ:sl?nd] n. 草原；牧草地 dweller [dwel?] n. 居民，居住者 continent [k?ntin?nt] n. 大陆，洲，陆地 antelope [?ntil?up] n. 羚羊；羚羊皮革 pronghorn [pr??h?:n] n. [脊椎] 叉角羚；糜鹿 美洲羚羊，或称叉角羚，是该大陆典型的草原动物。 2. Of the millions who saw Haleys comet in 1986, how many people will live long enough to see it return in the twenty-first century. Haley [heili:] n. 哈利（人名） comet [k?mit] n. [天] 彗星 1986年看见哈雷慧星的千百万人当中，有多少人能够长寿到足以目睹它在二十一世纪的回归呢？ 3. Anthropologists have discovered that fear, happiness, sadness, and surprise are universally reflected in facial expressions. anthropologist [,?nθr?p?l?d?ist] n. 人类学家；人类学者 fear [fi?] n. 害怕；恐惧；敬畏；担心 happiness [h?pinis] n. 幸福 sadness [s?dnis] n. 悲哀 surprise [s?praiz] n. 惊奇，诧异 universally [,ju:niv?:s?li] adv. 普遍地；人人；到处 reflect [riflekt] v. 反映；反射，照出；反省 facial [fei??l] adj. 面部的，表面的；脸的，面部用 expression [ikspre??n] n. 表达，表示；表情；表现力 人类学家们已经发现，恐惧，快乐，悲伤和惊奇都会行之于色，这在全人类是共通的。 4. Because of its irritating effect on humans, the use of phenol as a general antiseptic has been largely discontinued. irritating [iriteiti?] adj. 刺激的；气人的；使愤怒的 v. 刺激（irritate的ing形式）；激怒 phenol [fi:n?l, fin-] n. 石碳酸，[有化] 苯酚 antiseptic [,?ntiseptik] n. 防腐剂，抗菌剂 adj. 防腐的，抗菌的；非常整洁的 discontinued [,disk?ntinju:d] adj. 停止使用的；不连续的 v. 停止（discontinue的过去分词） 由于苯酚对人体带有刺激性作用，它基本上已不再被当作常用的防腐剂了。 5. In group to remain in existence, a profit-making organization must, in the long run, produce something consumers consider useful or desirable. existence [iɡzist?ns] n. 存在，实在；生存，生活；存在物，实在物 profit-making [pr?fit,meiki?] adj. 营利的；有利可图的 n. 营利；赚钱 organization [,?:ɡ?naizei??n, -niz-] n. 组织；机构；体制；团体 in the long run长远；终究 desirable [dizai?r?bl] adj. 值得要的；令人满意的 n. 合意的人或事物 任何盈利组织若要生存，最终都必须生产出消费者可用或需要的产品。 6. The greater the population there is in a locality, the greater the need there is for water, transportation, and disposal of refuse. population [,p?pjulei??n] n. 人口；种群，群体；全体居民 locality [l?uk?l?ti] n. 所在；位置；地点 t