8A 单词变形.doc

8A_单词变形physics, physical
sign signature
post postal
postman postcard
mean meaning
bore boring bored
question questioner
act action active activity actor actress
arrive arrival
ess essful essfully eed
busy business businessman businesswoman
luck lucky luckily unlucky unluckily
help helper helpful
sell sale
ambition ambitious
speak speech speaker,
spoke English, English-speaking country
safe safely
safety save
argue argument arguing
rob robber robbery
report reporter
(in a)hurry,
(go) hurriedly
invent inventor invention(s)
develop developing(China), developed(America), development
calculate calculator calculating (machines), (do some) calculation(s)
amaze amazing amazed
power powerful
true,
(tell the) truth,
tell sth. truly,
care
careful carefully careless carelessly carefulness
carelessness
(keep in good) health, (keep )healthy, healthily unhealthy
discuss, (have a) discussion
terribly terrible
crowd, be crowded (with)
polite politely impolite
long length
short shorten
great greatly
music musical musician
usual(ly) unusual(ly)
strange stranger
noisy noise noisily
fun funny
final finally
little, less, least
foot, feet; tooth, teeth
chemistry teacher; chemical change
close, enclose
probable, probably
wide, width
Europe, European
recent, recently
arrange,
arrangement
bear, born
pop, popular
manage, manager, management
own, owner
turn, return
assist, assistant
need, necessary
honest, honesty, dishonest
jog, go jogging
in detail(s)
correct,
uncorrected
没有修改的, incorrect(wrong), correctly