Lý thuyết và bài tập Word form hay

Lesson 15

(8C)

word form ( hinh thuc tu loai )
9.
1.
Noun + ful  Adj

I) Tính tu (Adjective )

use  useful help helpful
care careful
colour colourful
beauty beautiful harm harmful
healthhealthful hopehopeful
2.
Noun + less

(khơng)
use useless help helpless care careless
colour colourless shape shapeless hopehopeless
cloudcloudess
Noun + ous
3.
danger dangerous
consider considerous

humor humorous
nerve nervous
4.

enjoy enjoyable

comfort comfortale

6.

day  daily
week  weekly month  monthly
leisure  leisurely friend  friendly
10.

 Adj

 Adj

+ able  Adj

remove removable

Verb/noun + ive  Adj

expense expensive
effect effective
affect affective
attract attractive

collect collective

7.

Verb + ed  Adj
amaze  amazed
interest  interested
bore  bored

amuse  amused
excite  excited
delight  delighted
8.

surprise surprised
thrill  thrilled

Verb + ing  Adj

amaze  amazing
amuse  amusing
surprise  surprising
interest  interesting
excite  exciting
thrill  thrilled
bore  boring
delight  delighting
swist  swistly bad  badly
beautiful  beautifully
carefully

year  yearly

Un / im / in / ir/ non + Adj  Adj

Noun +al  Adj

nation national
tradition traditional
condition conditional
commercecommercial
industryindustrial
optionoptional
5. Noun

Noun + ly  Adj

careful 

happy  unhappy
clear  unclear
successful  unsuccessful
modest  unmodest polite  impolite
edible  inedible
dependent  independent
regular  irregular
existent non-existent
definited non-definited
11.
Verb =adj
clean (lau, chùi)clean (sạch sẽ)
like(thích) like(giống)
II) DANH TỪ

1

close (đóng) close(gần, thân)

. Verbs = Nouns

Plant (trồng)plant (cây) Water (tưới nước) water(nước)
Plan(lập kế họạch) plan (kế hoạch) Present(thưởng)present(phần thưởng)
2.

Verb + ion  noun

prepare  preperation
celebrate  celebration
cooperate  cooperation
decorate  decoration
decide  decision
combine  combination
invite  invitation
introduce 
introduction
invent  invention
demonstrate  demonstration separate 
seperation
educate  education
collect  collection
instruct  instruction
organize  organization
produce  production
decribe  decription

3.

Verb + ment  noun

move  movement
treat  treatment
punish  punishment
develope  development
equip  equipment
4.

Adj + ness  noun

careful  carefulness careless  carelessness
colourless  colourlessness
useful  usefulness
useless  uselessness
sick  sickness
happy  happiness
busy  business
heavy  heaviness
friendly  friendliness
5.

Adj

 Noun

careless carelessly
normal normally
difficult difficultly
different differently
lucky luckily
correct correctly
exact exactly
soft softly
quiet quietly
silient siliently
loud loudly
clear clearly
late (lately)
recent (recently)
usual (usually)
happy happily
busy busily
hurried hurriedly
easyeasily
sadsadly
* goodwell
worried worriedly
healthy healthily
excited excitedly
meaningful meaningfully
economical economically
safe safely
fluent fluently
deep deeply
(extreme extremely)

directdirectly
correctcorrectly
widewidely
regularregularly
developre-develop

Noun

ce
practise

Verb + ant Noun

Verb +er/or noun

a. Chổ ngửụứi:

Noun + izeVerb

appologyappologize

practice
advise advice
liciense licience
expense expence
serve service
7.

Verb
se/ve

ance/ence

serve servant
participate participant
8.

2.
Adj = Adv
Near near
Far far
fast fast
earlyearly
soon soon
hard hard
***************************************
IV NG T
1
modern modernize
emphasisemphasize
2

ant/ent

important importance
distant distanceinstant intance
dependent dependence
silient silience
6.

criticcriticize

readreader
write writer
learnlearner
teachteacher
performperformer
singsinger
workworker
runrunner
winwinner
beginbeginner
playplayer
examexamer
visitvisitor
swimswimmer
exploreexplorer
actactor
buildbuilder
keepkeeper(goal keeper,inn keeper)

b.Chổ ủo vaọt:
Re + verb Verb (li)

buildrebuild
turnreturn
formre-form
replacereplace
enterre-enter
educatere-educate

examinere-examine
exportre-export
groupregroup
joinrejion

doredo
fillrefill

cookcooker
erase eraser
9.

cleancleaner

friend friendship
sportsmanship

paintpainter

noun + ship Noun
scholar scholarship sportsman

III) TRAẽNG Tệỉ
1
slow slowly
quick quickly

Adj + ly Adv

(8C)
exercises word form ( hinh thuc tu loai )
Ex1 completethe sentences using the correct form of the
Ex2 . Choose the best answer
1.He has been very interested in doing research on ……… since he was at high school
words in bracket
A. biology
B biological
C. biologist
D biologically
Lesson 15

1.
2.
3.
4.
5.
6.
7.

8.
9.
10.
11.
12.
13.
14.
15.
16.
17.

18.
19.
20.
21.
22.

The World Cup............................ is open to all countries.
(compete )
Think.... …………………before you speak.
(care)
This new center is an interesting………………….......
(develop)
Although she is rich, she is..................................
(happiness)
We were in........................... on that point.
( agree)
The sky was........................ The weather was rather bad.
(cloud)
He can look back on his career with great... …….............
(satisfy)
Vietnam is a……………… …………... country.
(develop)
Are you afraid of....... ……….………….. the busy streets ? (cross)
The new car goes at an............... ..... speed.
(amaze)
He was excluded from school for a week as a... …..……….. (punish)
I would ……….. give up my job if I didn’t need the money. (happy)
She believes she finally find true………...........
(happy)
It’s…………………....... to see you again.

(wonder)
We need your…………....... to finish the work successfully. (cooperate)
His classmates shouted.................... when he won the match. (excite)
Mai has passed the exam. We can see...................... in her eyes. (happy)
It is…………………..to have short hair nowadays.
(fashion)
The secret to ( success ) __________ in life is hard working.
Good __________ is essential in a large organization ( communicate).
She is so busy with __________ activities that she has no time for
entertainment
(society)
Every…… ………….. in science helps you gain new knowledge.
(succeed)
……….. ……… is increasing by using better methods and tools.(produce)
He’s very …………………. in scientific subjects.
(interest)
There have been many wonderful …. …………. in this century.develop)

23.
24.
25.
26. It will take a long time to find out a thorough. …………. to this

problem.

( solve )

27. Paper money is used (increase ) …… ………………. in the modern

world.

28. The plane arrived…………. ………………. after a violent storm. ( safe )
29. Try to keep your money…. ………………… from the burglars. ( safety)

Lesson 15

2. you are old enough to take …………. For what you have done
A. responsible
B. responsibility
C. responsibly
D. irresponsible
3. Many Vietnamese people ………………their lives for the revolutionary
A. sacrifice
B. sacrificed
C. sacrificial
D. sacrificially
4. They had a …………… candle lit dinner last night and she acceoted his proposal of
marriage
A. romance
B romantic
C romantically
D romanticize
5. she spent me a ……………letter thanking me for my invitation
A. police
B politely
C. politeness
D. impoliteness
6. As an …………………, Mr Pike is very worried about the increasing of juvenile
delinquency
A. educate
B education

C educator
D. educative
7. He was the only ………………..that was offered the job .
A. apply
B. application
C. applicant
D. applying
8. Many people have objected to the use of animals in …………..experiments
A. science
B scientist
C. scientific
D. scientificcally
9. ………………..isd increasing , which results from economic crisis
A. employment
B. Unemployment
C employ
D. Unemployed
10. ………………! I have heard of your success in the new project
A. Congratulate
B. Congratulating
C. Congratulation
D.
Congratulations
11. Almost half of turtles and tortoises are known to be threatened with ……………..
A. extinct
B. extinction
C. extinctive
D. extinctly
12. They are going to …………………..the pool to 1,8 metter
A. deep

B. depth
C. deepen
D. deeply
13. The referee had no hesitation in awarding the visiting team a ……………………..
A. A. penalty
B. penalize
C. penal
D. penalization
14. The referee’s ……………….. is the most important in any sport competition
A. decide
B. decisive
C. decision
D decider
15. Jonny used to be one of the most ………………….athletes in my country
A. Succeed
B. success
C. successful
D successfully
16. The success of the 22nd SEA Games had a great contribution of many ……………..
Volunteers
A. support
B supporter
C. supportive
D. supportively
17 He was so …………….. that he could not even say a word
A, nerve
B, nerves
C. nervous
D nervously
18. Iam really ………………..in the way hetalks , but the way he behaves

A. interest
B. interested
C. interesting
D interestingly
19. Thanks to labor –saving devices , women have more time to take part in
…………….. activities
A. sociaty
B. social
C. socially
D. socialize
20 .A new dress makes you more ……………………..
A. beauty
B beautiful
C. beautifully
D,beautify

BỘ ĐỀ 18


BỘ ĐỀ 17
I/ Complete the sentence by choosing A,B,C or D. (5 ms)
1. These buildings ............ 80 years ago.
a. built
b were built
c. are built
d. was built
2. My collegue told me what .............. when I visited China.
a. to do b. does
c. do
d. doing

3. I prefer lemon juice ............ orange juice.
a.rather
b to
c. more
d. than
4. Doing exercise is good for our............
a. healthy
b. healthful
c. healthily
d. health
5. Would you like to watch on .......... film.
a.excite
b excited
c exciting d. excites
6. This is the girl ............ Hoa.
a.calls
b. called
c.calling
d. call
7. The house .............. last year.
a.Build
b.builds
c.was bui
d. building
8. Are you ............... in sports ?
a.interested
b.. interesting
c.interest
d. interests
9.

You ................... always talking in class.
a.are
b. have
c.were
d. won’t
10. My father told me how .............. to the bank.
a.to go
b. went
c.go
d. going
II/ Complete the passage by choosing A,B,C or D. (3 ms )
Twenty year ago only large companies (1)..... Computer. They were large machines
which filled rooms and they always had big tapes which rent round and round (2)..... the
1950s one is every two families (3)..... Britair had a micro - computer - most school also
had several (4)..... new machines were much cheaper and much smallr (5).....The older
ones. People used them (6)..... pleasure as well as business. A recent survey showed that
over 40% of home computer owners used them mainly for games.
1/ a. have b. had
c. has
d. having
2/
a. on
b. at
c. in
d. of
3/
a. in
b. at
c. on
d. over

4/
a. they b. this
c. that
d. these
5/
a. that b. over
c. than
d. as
6/
a. to
b. for
c. with
d. of
III/ Rewrite each sentense beginning as shown so that the meaning stays the same. (2
ms).
1. I gave her a dress.
She .....................................................................................
2. Do many tourists visit VN every year, Lan ? (David asked)
David asked Lan .................................................................
3. Could you Lend her some many ?
Do you mind .......................................................................
4. I started learning English 3 years ago.
I have ..................................................................................
-------- HẾT --------

I. Choose the best answers to these sentences by circling A,
B, C or D:
1.
2.
3.

4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.

He isn’t __________ to drive a car.
A. enough old
B. old enough
C. too young
D. young enough
Please answer the phone when it ___________
A. is ringing
B. ringing
C. rang
D. rings
The Prime Minister ____________ on TV tonight.
A. will speak
B. is speaking C. speaks
D. speaking
Don’t worry about us. We can ____________ ourselves
A. look

B. look for
C. look after
D. look at
The old man asked me if I ___________ a flying saucer.
A. have ever seen
B. had ever seen C. ever saw D. have ever been seeing
Have you decided ___________ to cook for dinner this evening?
A. who
B. whom
C. why
D. what
Don’t touch that chair. It _____________
A. has just been painted B. is being painted C. is painted
D. was painted
I can’t stand Jack. He _____ always ______ his dirty dishes on the table.
A. does/leave B. has/left
C. is/leaving
D. was/leaving
When I arrived at the station, Mary ___________ for me
A. waited
B. waits
C. is waiting
D. was waiting
Why don’t you ___________ your hat? It’s sunny today.
A. put on
B. put out
C. take off
D. take on
Floods and droughts can easily _________ a harvest.
A. harmful

B. destroy
C. kill
D. change
To remember the words you have learned, you have to _________ them often.
A. repeat
B. revise
C. replace
D. rewrite
You are always late. You need a(n) _________ to wake you up earlier.
A. alarm clock
B. watch
C. answering machine
D. clock
I am sure that they will tell us about ____________
A. myself
B. themselves
C. ourselves
D. himself
I ‘m delighted _________ you passed your exam.
A. that
B. to
C. in order to
D. so that
The flight __________ at 6.00 has been delayed.
A. leave
B. leaves
C. leaving
D. left

III – Fill in the blanks with suitable prepositions:

Harry starts work at half past six. He delivers papers every day
……………… the week, ……………… Monday to Saturday, but not
……………Sundays. He works …………… the mornings before school and
……………the afternoons after school. He usually finishes work ………………
six o’clock
Harry says “…………the summer, the job is OK, but ……………
December and January, the weather is cold ! I like this job. I get a lot of
exercises, and the money is good. I’m saving my money in the bank
…………… the moment ……………… a holiday in Spain