英语单词（词根词缀）.doc

able 系列
*able
ability
*-ity：
disabled
*dis-:
enable
*en-:
enable sb. to do sth.
parable
innumerable
practicable
profitable
难词死记：
vulnerable
2. en- 系列
enlarge
endanger
enrich
enhance
engagement
额外收获：
fatal
ally，alliance
rally
猜一猜：
enlighten
allow
allowance
make allowance for
You should make allowance for his youth. = You should allow for his youth.
alone
lonely
along
alongside
- 系列
long
longitude
latitude
length
belong
prolong
- , pre- 系列
profound
promise
project
promote
propaganda
proximity
prepare
prevent
pregnant
prewar
preschooler
ACT- 系列
Act-，ag-
act
action
Actions speak louder than words.
active
activity
react
interact
Trans- 系列
Trans-:
transact
transaction
translate
transplant
transparent
transport
Tra- 系列（trans- 系列变形）
trash
track
trade
travel
tragedy
tragic
Port 系列
Port
Airport
port-:
porter
Harry Potte
pot
hot-pot
passport
import
export
report
support
sub-：
I support you.
I back you up.
I got your back.
Backup
【辨析】
Opportunity
Chance
Let chance decide.
Let it be.
Let me go.
Let go of me.
易混词汇辨析系列（1）
Chance
Cancel
Cancer
Constellation
Astr- 系列
Disaster
Disastrous
Catastrophe
【辨析】
Astrology
Astronomy
anonymous
log- 系列
dialogue
logical
biological
apologize
psychological
physiological
philosophy
technology
ecology
ideology
sociology
slogan
eloquent
port- 系列（2）
portion
【辨析】
apportion
allocate
distribute
proportion
proportionate
disproportionate
portrait
portray
【辨析】
Profile
Picture
Sketch
apt- & opt- 系列
adapt
adopt
adept
apt-
opt-
option
optional
optimist
optimistic
ag- 系列
ag-:
agenda
agent
detective
agency
travel agency
agile
-ile：
agitate
agony
由add到a**
*Add
Addition
Additional
*abb-, acc-, add-, aff-, agg-. …
*a**-:
accident
afford
arrest
assign
assist
access
assess
Cess