1)单数名词加s: students, apples, bags, trees, books, brothers.
2)以s、x、sh、ch结尾的名词加es: glasses, boxes, brushes, matches.
3)以辅音字母加y结尾的名词,变y为i加es: cities, babies, enemies.4)以f或fe结尾的名词,多数变f为v加es: wives, knives.但有些词只加s: roofs, proof s, chiefs.
5)以o结尾的名词,有些加es: Negroes, heroes, tomatoes, potatoes.其它加s: radio s, zoos, pianos, photos.
6)不规则名词:foot→feet, goose→geese, tooth→teeth, child→children, man→me n, woman→women, sheep→sheep, deer→deer, mouse→mice.
7)某些外来词变复数:datum→data, medium→media, bacterium→bacteria, curriculum→curricula, criterion→criteria, phenomenon→phenomena. (um/on→a)analysis→analyses, basis→bases, crisis→crises, diagnosis→diagnoses.(is→es )
8)复合名词变复数:以不可数名词结尾的复合名词无复数形式,如:homework.
以man或woman为前缀的复合名词变复数,前后两个名词都变复数,如:manservant→menservants, woman student women students.
其它复合名词变复数:grownup→grownups, brotherinlaw→brothersinlaw, standby→standsby.
9)复合形容词做定语时,其中的名词保持单数:a sixyearold boy,a twohundredpage book
【例句】A second doctor must confirm that these criteria ______ and the death must be re ported to the police department.
A) has been met
B) have been met
C) was met
D) was being met
criteria是复数形式,故A,C,D都为错误选项。正确答案为B。
1) The university authorities are seriously considering abandoning the traditional______class.
A) fifth minutes
B) fiftyminutes
C) fiftyminute
D) fifty minute’s
复合形容词用作定语时,其中的名词不变复数,故B不对。A不能做定语,D应为fifty minutes’,正确答案为C。
英语三级鑫辉娱乐登录入口下载复习指导:可数名词变复数
鑫辉娱乐官方app下载 Freekaoyan.com/2008-04-06
相关话题/
领限时大额优惠券,享本站正版鑫辉娱乐登录入口下载鑫辉娱乐官方app下载!
优惠券领取后72小时内有效,10万种最新鑫辉娱乐登录入口下载考证类电子打印鑫辉娱乐官方app下载任你选。涵盖全国500余所院校鑫辉娱乐官方app下载鑫辉娱乐登录入口下载课、200多种职业资格鑫辉娱乐登录入口下载、1100多种经典教材,产品类型包含电子书、题库、全套鑫辉娱乐官方app下载以及视频,无论您是鑫辉娱乐官方app下载复习、考证刷题,还是考前冲刺等,不同类型的产品可满足您学习上的不同需求。 ...鑫辉娱乐登录入口下载优惠券 本站小编 Free壹佰分学习网 2022-09-19
Free鑫辉娱乐登录入口下载FreeKaoYan.Com
欢迎来到Free鑫辉娱乐登录入口下载,"为实现人生的Free而奋斗"