初中英语单词词根词缀记忆法
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初中英语单词词根词缀记忆法
词根词缀记忆法可以帮助我们更轻松地记忆英语单词,并且可以举一反三。
这种方法可以为高中阶段进一步研究大量词汇打下基础。
下面介绍几种初中英语常用前后缀,并举两个初中常用单词为例,以帮助一些记忆单词困难的同学。
常用的前缀主要有:
dis- 表示不、没有,如:disable(残疾的)、dislike(讨厌);
im- 表示不,如:impossible(不可能的)、immoral(不道德的);
in- 表示不、向内,如:informal(非正式的)、inhuman (不人道的);
re- 表示回、重新,如:review(复)、redo(重做);
un- 表示不、非,如:XXX(不快乐的)、unimportant (不重要的)。
常用的后缀主要有:
XXX 表示行为,如:XXX(娱乐)、development(发展);
ness 名词后缀表示性质、状态,如:illness(疾病)、correctness(改正);
n 名词后缀,如:n(毕业)、n(亲属);
able 表示可能的,如:movable(可移动的)、respectable (可敬的);
less 表示没有的,如:hopeless(没有希望的)、homeless (无家可归的);
ing 表示令人,如:interesting(令人有兴趣的)、exciting (令人兴奋的);
ful 表示充满,如:beautiful(美丽的)、useful(有用的);
ist 表示人,如:pianist(钢琴家)、scientist(科学家);
er 表示人、物,如:XXX(老师)、cooker(厨具);
or 表示人、物,如:actor(男演员)、visitor(参观者);
ed 表示感到,如:surprised(感到惊讶的)、excited(感
到兴奋的);
ly 副词后缀,如:gently(轻轻地)、carefully(仔细地);
y 形容词后缀,如:rainy(多雨的)、cloudy(多云的)、lucky(幸运的)。
举例说明:
1.like-unlike、usual-unusual、friendly-unfriendly;
2.care vt。
careful adj。
carefully adv。
careless adj。
carefulness n。
carelessness n。
3.excite vt。
exciting adj。
excited adj。
excitement n.
由上面的例子可以得出词根词缀记忆法的总口诀:前缀改变词义,后缀改变词性。
这样总结记单词变得更加容易了。
In many cases。
a verb can be seen as consisting of two parts: the essence of the n and the manner in which it is performed。
The former is represented by the root。
while the latter is represented
by the prefix。
and the suffix often indicates the part of speech。
For example。
the essence of the ns of "advancing" and "retreating" is "walking"。
which can be represented by the root "cede。
ceed。
cess"。
while their manner is "forward" and "backward"。
which can be represented by the prefixes "pro" and "re" respectively。
Therefore。
we have "proceed" meaning "to
advance。
to proceed" and "recede" meaning "to retreat。
to decline"。
The prefix "ex" means "out"。
so "exceed" means "to surpass"。
The prefix "pre" means "before"。
so "precede" means "to happen before"。
The prefix "ac" means "near。
towards"。
so "access" means "to approach"。
and then extends to mean "the
right to use。
"。
These are just a few words that come to mind。
and in fact。
"precedent" can also be memorized in the same way。
and "predecessor" has the suffix indicating "person"。
so it means "predecessor"。
while the prefix "suc" in "successor" means "below" and extends to mean "behind"。
so it means "successor"。
There are only two or three dozen commonly used prefixes
and no more than a hundred commonly used roots。
but the words derived from them number in the thousands。
Mastering this method is like practicing the martial arts secret book "Qiankun Dano Yi"。
which can achieve the miraculous effect of "one method for all。
all methods for one" and "four ounces can move a thousand pounds".
XXX:
1.Act: n。
interact。
active。
actor
2.Alter: alter。
XXX。
XXX
: year。
XXX。
anniversary
4.Arm: weapon。
army。
disarm。
armory
5.Aud(i): hear。
inaudible。
audience
6.Bar(r): obstacle。
embarrassment。
barrier
7.: life。
logy。
graphy
8.Cap: head。
XXX。
capital.
Partnership is a type of business XXX。
such as shared resources。
expertise。
and risk.
Passage refers to a written or spoken work。
such as an article。
essay。
or speech。
It can also XXX means to exceed or go beyond something。
such as a goal or XXX.
A servant is a person who is XXX to the act of providing assistance or help to someone。
It can also refer to a business that provides a particular service。
XXX.
A signature is a person's name or mark written in their own handwriting。
often used to XXX。
A signal is a sign or XXX ns.
Usage refers to the way in which something is used or applied。
It can also refer to the amount of use something XXX.
XXX or judge the quality or value of something。
To devalue means to ce the worth or importance of something.。