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:
What prefix would you add to the word “view” to indicate that you see something before other people do?
dis B. pre C.un D. re
What does the prefix do to the word “cooked” in this sentence?
The pies were precooked.
It tells you the pies need cooking again.
It tells you you need to cook the pies.
It tells you the pies have already been cooked.
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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