内容正文:
Unit5单词讲义
· charity (名词) - 仁慈的行为或活动,特别是帮助穷人或需要帮助的人。
英文释义:the quality of being kind and helpful, especially to those in need.
词源:来自拉丁语 "caritas",意为慈爱、慷慨。
例句:She showed great charity by donating all her savings to the homeless shelter.
近义词:kindness, generosity, benevolence
固定搭配:charity event(慈善活动)、charity organization(慈善组织)
· monarch (名词) - 君主,最高统治者。
英文释义:a ruler of a kingdom or empire, typically one with supreme power.
词源:来自希腊语 "monos",意为单独的,以及 "arkhein",意为统治。
例句:The monarch was greeted by cheering crowds as he rode through the streets.
近义词:king, queen, sovereign
固定搭配:monarchy(君主制)、monarch butterfly(帝王蝶)
· annual (形容词) - 每年的,年度的。
英文释义:happening once every year.
词源:来自拉丁语 "annualis",意为一年一次的。
例句:The company's annual report shows a significant increase in profits.
近义词:yearly, perennial, cyclical
固定搭配:annual income(年收入)、annual leave(年假)
· migration (名词) - 迁移,移居。
英文释义:the act of moving from one place to another, typically to live permanently in a new place.
词源:来自拉丁语 "migrare",意为移动、迁移。
例句:The bird species is known for its annual migration between Europe and Africa.
近义词:movement, relocation, emigration
固定搭配:migration pattern(迁移模式)、migration route(迁移路线)
· migrate (动词) - 迁移,移居。
英文释义:to move from one place to another, typically to live permanently in a new place.
词源:来自拉丁语 "migrare",意为移动、迁移。
例句:Many birds migrate south for the winter to escape the cold weather.
近义词:move, relocate, emigrate
固定搭配:migrate to another country(移民到另一个国家)、seasonal migration(季节性迁徙)
· professor (名词) - 教授,大学教师。
英文释义:a teacher at a college or university who has reached the highest rank in their field.
词源:来自拉丁语 "praeceptor",意为教导者、导师。
例句:The professor gave a lecture on the history of art.
近义词:teacher, educator, lecturer
固定搭配:professor of psychology(心理学教授)、full professor(正教授)
· measure (名词/动词) - 测量,措施。
英文释义:a way of finding out how big, heavy, fast, etc something is.
词源:来自古法语 "mesurer",意为衡量、测量。
例句:She took measures to protect her privacy online.
近义词:assessment, evaluation, estimation
固定搭配:measure up(达到标准)、ta