在线common roots课程其他-中国考试

i

n

t

r

a

s

t

a

t

e

␣

i

n

t

r

a

v

e

n

o

u

s

␣

i

n

t

r

o

v

e

r

t

intra,-within, inside; intrastate - existing in one state; intravenous - inside or into a vein; introvert - shy person who keeps within him/herself.

i

r

e

d

e

m

a

b

l

e

␣

i

r

e

f

o

r

m

a

b

l

e

␣

i

r

a

t

i

o

n

a

l

ir-not; irredeemable - not redeemable; irreformable - not reformable; irrational - not rational.

i

s

o

b

a

r

␣

i

s

o

m

e

t

r

i

c

␣

i

s

o

t

h

e

r

m

a

l

iso-equal; isobar - a line on a map connecting points of equal barometric pressure; isometric - having equality of measure; isothermal - having equal or constant temperature.

e

j

e

c

t

␣

i

n

t

e

r

j

e

c

t

␣

p

r

o

j

e

c

t

ject-throw; eject - to throw someone/something out; interject - to throw a remark into a discussion; project - to cast or throw something.

j

u

d

g

m

e

n

t

␣

j

u

d

i

c

i

a

l

␣

j

u

d

i

c

i

a

r

y

jud-law; judgment - a decision of a court of law; judicial - having to do with judges or courts of law; judiciary - a system of courts of law.

c

o

n

j

u

n

c

t

i

o

n

␣

d

i

s

j

u

n

c

t

i

o

n

␣

j

u

n

c

t

i

o

n

junct-join; conjunction - a word that joins parts of sentences; disjunction - a disconnection; junction - a place where two things join.

j

u

v

e

n

i

l

e

␣

r

e

j

u

v

e

n

a

t

e

juven-young; juvenile - youthful or childish; rejuvenate - to bring back to youthful strength or appearance.

k

i

l

o

b

y

t

e

␣

k

i

l

o

m

e

t

e

r

␣

k

i

l

o

g

r

a

m

s

kilo-thousand; kilobyte - 1,000 bytes; kilometer - 1,000 meter; kilograms - 1,000 grams.

k

i

n

e

t

i

c

s

␣

p

s

y

c

h

o

k

i

n

e

s

i

s

␣

o

r

␣

t

e

l

e

k

i

n

e

s

i

s

␣

c

i

n

e

m

a

t

o

g

r

a

p

h

y

kine/t-motion, division; kinetics - study of the force of motion; psychokinesis or telekinesis - the ability to move objects with your mind; cinematography - motion picture making.

c

o

l

a

b

o

r

a

t

e

␣

e

l

a

b

o

r

a

t

e

␣

l

a

b

o

r

i

o

u

s

lab-work; collaborate - to work with a person; elaborate - to work out the details; laborious - requiring a lot of hard work.

l

a

c

t

a

t

e

␣

l

a

c

t

o

s

e

␣

l

a

c

t

i

c

␣

a

c

i

d

.

lact/o-milk; lactate - to give milk, nurse; lactose - the sugar contained in milk; lactic acid.

b

i

l

a

t

e

r

a

l

␣

u

n

i

l

a

t

e

r

a

l

later-side; bilateral - of or involving two sides; unilateral - affecting one side of something.

l

e

u

k

e

m

i

a

␣

l

e

u

k

o

c

y

t

e

␣

l

e

u

c

i

n

e

leuk/o,-white, colorless; leukemia - abnormal increase of white blood cells in the blood; leukocyte - a mature white blood cell; leucine - a white, crystalline amino acid.

l

e

x

i

c

o

l

o

g

y

␣

a

l

e

x

i

a

␣

i

l

e

g

a

l

lex-word, law, reading; lexicology - the study and history of words; alexia -loss of the ability to read; illegal - not authorized by the official rules or laws.

l

i

b

e

r

a

t

e

␣

l

i

b

e

r

t

i

n

e

␣

l

i

b

e

r

t

y

liber-free; liberate - to set free; libertine - a person with a free, wild lifestyle; liberty - freedom.

l

i

n

g

u

i

s

t

␣

m

u

l

t

i

l

i

n

g

u

a

l

␣

l

i

n

g

u

i

n

e

lingu-language, tongue; linguist - one who studies languages; multilingual - able to communicate in multiple languages; linguine - long, flat "tongue-shaped" pasta.

l

i

p

o

s

u

c

t

i

o

n

␣

l

i

p

a

s

e

␣

l

i

p

o

i

d

lip/o-fat; liposuction - the mechanical removal of fat reserves in the tissue; lipase - enzyme that breaks down fat; lipoid - resembling fat.

a

p

a

t

i

t

e

␣

g

r

a

n

i

t

e

␣

m

o

n

o

l

i

t

h

lite, ite,-mineral, rock, fossil; apatite - a group of common minerals; granite - a hard, granular rock; monolith - a remarkable, unique stone.

d

i

s

l

o

c

a

t

e

␣

l

o

c

a

t

i

o

n

␣

r

e

l

o

c

a

t

e

loc-place; dislocate - to put something out of its usual place; location - a place; relocate - to move to a new place.

l

o

g

i

c

␣

m

o

n

o

l

o

g

u

e

␣

a

n

a

l

o

g

y

log/o-word, doctrine, discourse; logic - correct reasoning; monologue - a long speech by one speaker;analogy - similarity, especially between things otherwise dissimilar.

word roots1