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OSSD ENG4U单词前后缀分享

2020-05-09 环球教育

  OSSD ENG4U课程重视巩固学生的读写能力、沟通能力、批判性和创造性思维技能,这些技能是在学术和日常生活中取得成功所必需的。读写能力是基础,良好的写作能力可以提高输出信息的能力,而单词对于英语写作能力的提高起着至关重要的作用。今天,我们来一起学习英语中常见单词的前后缀(prefixes and suffixes)。



    一、常见前缀


Prefix

Meaning

Example

ante-

before

antenatal(产前的),antedate使提前

anti-

against,opposing

antibiotic(抗生的), antidote解毒药

circum-

around

circumstance(环境), circumvent(围绕)

co-

with

co-worker(同事), co-operation(合作)

de-

off, down, away from

devalue(贬值), defrost解冻

dis-

opposite of, not

disagree(不同意), disappear(消失)

em-,en-

cause to, put into

embrace(拥抱), encode把译成电码

epi-

upon, close to, after

epicentre(焦点), episcope实物投影机

ex-

former, out of

ex-president(前总统), ex-boyfriend(前男友)

extra-

beyond, more than

extracurricular课外的), extraordinary非凡)

fore-

before

forecast预报, foresee预见

home-

same

homosexual同性恋, homonuclear同核的

hyper-

over, above

hyperactive多动的,hyperventilate深呼吸

il-,im-,in-,ir-

not

insert插入, import进口


  二、常见名词后缀


Prefix

Meaning

Example

-acy

state or quality

privacy(隐私),fallacy(谬误)

-al

act or process of

refusal拒绝, rebuttal (反驳)

-dom

place or state of being

freedom(自由), kingdom(王国)

-er,or

one who

narrator讲述人, trainer教练员

-ism

doctrine, belief

communism共产主义,scepticism怀疑主义

-ist

one who

chemist(化学家),plagiarist剽窃者

-ment

condition of

argument(争论),punishment(惩罚)

-ness

state of being

sadness(悲伤),rudeness(粗鲁)


     三、常见动词后缀

  

Prefix

Meaning

Example

-ate

become

regulate调节,eradicate根除

-en

become

enlighten启发,strengthen加强

-ify,-fy

become

terrify使恐惧,satisfy使满意

-ize,-ise

become

civilize使文明,socialize使社会化


     四、常见形容词后缀


Prefix

Meaning

Example

-able,-ible

capable of being

edible可食用的, credible可靠的

-al

pertaining to

regional区域的,emotional感情的

-esque

reminiscent of

picturesque如画的,statuesque雕塑般的

-ful

notable for

doubtful怀疑的, woeful糟糕的

-ic,-ical

pertaining to

musical音乐的,domestic(国内的)

-ish

having the quality of

childish(孩子气的), snobbish势利的

-less

without

endless无止境的,ageless永恒的


  

  最后,我们来做道2题目检测下今天内容的掌握情况:

  1. What prefix would you add to the word “view” to indicate that you see something before other people do?

  1. dis                              B. pre                C.un                              D. re

  1. What does the prefix do to the word “cooked” in this sentence?

  The pies were precooked.

  1. It tells you the pies need cooking again.

  2. It tells you you need to cook the pies.

  3. It tells you the pies have already been cooked.

  4. It tells you the pies have not been cooked.

  

   如有其它OSSD相关问题可以咨询,老师看见后第一时间为同学们解答疑问。环球教育秉持教育成就未来的理念,专注于为中国学子提供优质的出国语言培训及配套服务。环球教育在教学中采用“九步闭环法”,帮助学生快速提升学习效能,同时提供优质的课后服务,跟进学生学习进程,为优质教学提供坚强的保障。目前,环球教育北京学校已构建了包含语言培训、出国咨询、国际课程、游学考察、课程等在内的一站式服务教育生态圈。相关问题可免费咨询,或拨打免费热线400-616-8800~

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