英文单词什么时候加er表示人什么时候加or表示人?
推荐回答(5个)
1、人物社会地位较低,或从历史上看较低时,在其后加er,表示人。
如:beginner初学者、driver司机、labourer劳动者、runner跑步者、passenger旅客
2、人物社会地位较高,或从历史上看较高时,在其后加or,表示人。
如:doctor博士、tutor(大学)指导教师、director主任、instructor教员、collector收藏家
一、beginner
读音:英 [bɪˈɡɪnə(r)] 美 [bɪˈɡɪnər]
例句:
I am a complete beginner to bird-keeping.
在养鸟方面,我完全是一个新手。
二、driver
读音:英 [ˈdraɪvə(r)] 美 [ˈdraɪvər]
例句:
The driver lost control when a tyre burst.
一个车胎爆了,司机失去了控制。

三、runner
读音:英 [ˈrʌnə(r)] 美 [ˈrʌnər]
例句:
There are 18 runners in the top race of the day.
在当天最高级别的赛马中有18匹马参加。
四、tutor
读音:英 [ˈtjuːtə(r)] 美 [ˈtuːtər]
例句:
The old man was tutoring her in the stringed instruments.
那个老人在教她弹弦乐器。
五、instructor
读音:英 [ɪnˈstrʌktə(r)] 美 [ɪnˈstrʌktər]
例句:
She ran off with an intellectually challenged ski instructor.
她和一个脑筋不太好使的滑雪教练私奔了。
转自: http://www.ek360.com/article-ek65619360.html
各类,英语,表示,单词,英文,指导,摘要:学英语要掌握大量的,而掌握好词缀,是提高词汇量的有效途径。比如,在某些动词后面加上象“-er, -or, etc.”就可以构成名词,表示“从事某种职业的人”或者“某一类的人”。仔细观察一下,会发现其略有不同。下面,将表示“人”的词缀加以分类总结。
一、从社会层次、地位、工作职务上来看:
1、加“-er”可表示“人”,这类词多数情况下表示的人物社会地位较低,或从历史上看较低。
例:beginner初学者/新手, driver司机,teacher教师,labourer劳动者,runner跑步者/信使,skier滑雪者,swimmer游泳者,observer观测者/观察员, murderer杀人犯passenger旅客, traveller旅游者,learner学习者/初学者, lover爱好者,worker工人, researcher研究员,printer印刷工,gardener园艺工, owner主人,wrestler摔交者等
2、加“-or”可表示“人”,这类词多数情况下表示的人物社会地位较高,或从历史上看较高。
例:doctor博士或医生, tutor(大学)指导教师/助教/监护人,director主任compositor排版师,collector收藏家, instructor教员/指导者
3、加“-ist”/“-an”可表示“人”,这类词多数情况下表示事业有成就或较为特殊的人, 例:artist艺术家, scientist科学家, physicist物理学家,journalist新闻记者dentist牙医,instrumentalist乐器演奏家/乐器家, meteorologist气象学家historian历史学家,technician技术员,技师,vegetarian食素者也有个别例外,象cyclist骑脚踏车的人, motorcyclist乘机车者
二、从性别上来看:
通常加“-er / -or”多为“男性”,加“-ess”多为女性waiter男招待waitress女服务员steward(轮船,飞机等)乘务员,干事stewardess (轮船,飞机等)女乘务员actor男演员actress女演员instructor男教员,男指导instructress女教师,女指导lawyerlawyeress女律师
三、从主动、被动上来看,加“-er \- or”为主动,加“-ee”为被动examiner主考人、监考员examinee参加考试者、受试人(被监考者)
employer雇主(雇佣别人)employee雇员(被雇佣)
interviewer会见者interviewee.被接见者,被访问者
四、有时会直接用表示人的词构词,象-boy , -girl, -man, -woman, cowboy牛仔, playboy花花公子, salesgirl女店员,salesperson推销员, workman工人, postman邮递员,workwomen劳动妇女英文单词后缀:表示“各类人”的英语词缀
比较级时后加er.如high+er=higher.
or表转折关系,前面是形容词时后面可以用or来修饰形容词
一般是动词变成与这个动词相关的人或者职业的时候要加或以其他方式。例如,教加尔变成老师,农场加尔变成农民等很多。当然以e结尾的直接加r加r变成驱动程序。
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