词汇学之6种构词法教学内容

meaning
not, the converse
of
examples unwise
nonessential dishonest informal immature illegal irregular
2. Reversative prefixes (1)
un
pack
wrap
do
dress
2. Reversative prefixes (2)
de
centralize mobilize
forest
code
2 Reversative prefixes (3)
dis
connect union
colour hearten
2. Reversative prefixes
prefixes
meaning
examples
un-
unpack
de-
reversing
counter
act
argument example revolution
百度文库
5. Prefixes of attitude (3)
anti
social
national clockwise slavery
5. Prefixes of attitude
prefixes
meaning
examples
co-
英语词汇学课程
构词法(I)
General introduction
Affixation(30%-40%) Compounding(28%-30%) Conversion (26%)
The most productive methods
Shortening (8%-10%)
Blending 1%-5%
prefixes meaning
examples
arch-
supreme
archbishop
superout-
more than surpassing
supermarket outlive
sur-
over
surcharge
sub-
below
subnormal
overunder-
excessive too little
Backformation Sound reduplication
clipping acronymy
4.1 Affixation/derivation
• Affixation falls into two categories: prefixation and suffixation and the differences between them are just the differences between prefixes and suffixes.
pseudo
science
democratic
memory
3. Pejorative prefixes
prefixes meaning
examples
mis-
wrongly
mishear
mal-
bad
malformed
pseudo-
false
pseudoscience
4. Prefixes of degree or size (1)
un
wise
expected happy
1. Negative prefixes
(2)
non
essential smoker resistance
1. Negative prefixes
(3)
dis
honest like believe
1. Negative prefixes
prefixes unnondisinimilir-
inter
marry
play
national
6. locative prefixes (3)
trans
Atlantic
continental
缀 6. Locative prefixes方位前缀 7. Prefixes of time and order表时间和顺序的前缀 8. Number prefixes数字前缀 9. Conversion prefixes转化前缀 10.Miscellaneous prefixes其他类型的前缀
1. Negative prefixes (1)
decode
the
dis-
action
disconnect
3. Pejorative prefixes (1)
mis
hear
conduct
lead
3. Pejorative prefixes (2)
mal
function formed odorous
3. Pejorative prefixes (3)
with
cooperate
counter-
against
counterattack
anti-
against
anti-clockwise
pro-
for
pro-Chinese
6. Locative prefixes (1)
sub
soil
way
contract
6. locative prefixes (2)
Classification of prefixes
The major prefixes can be classified into 10 categories by their meaning.
1. Negative Prefixes否定前缀 2. Reversative or privative prefixes逆反前缀 3. Pejorative prefixes贬义前缀 4. Prefixes of degree or size表范围和程度的前缀 5. Prefixes of orientation and attitude表方向和态度的前
arch
enemy
liar
bishop
4. Prefixes of degree or size (2)
super
man
natural market country
4. Prefixes of degree or size (3)
out
grow
run
live
weigh
4. Prefixes of degree or size
overconfident underhand
hyperultra-
extreme extreme
hypercritical ultrafashionable
5. Prefixes of attitude (1)
co
exist
author
operate
5. Prefixes of attitude (2)