VOCABULARY UNIT 9

VOCABULARY UNIT 9
CONDITIONAL SENTENCE TYPE 2
Date of preparation: th, Jan 2015
Date of teaching: th, th, th, Jan, 2015
Classes: 10cb3, 10cb7, 10cb8
I. AIMS AND OBJECTIVES
II.PROCEDURE IN CLASS:
1. Stabilization:
- Greets the class and checks the attendance.
- Has a short talk with the class.
2. Checking previous knowledge (none)
3. Presentation of new material
Teacher and student’s activities Content
Exercise 1: (10ms)
Exercise 1: Complete each sentence with one of the following words
T:
or phrases.
- Asks Ss to do the exercises.
marine
precious
investigate
challenge
- Instructions the way to do.
tiny
contributed
maintain
overcome
- Calls some Ss go to the board
diet
Gestation period
accidental

At risk
and write down the correct
1.She found it impossible to ___________ her fear of heights.
answer.
2.You will find your new job an exciting __________.
-Corrects mistakes and gives
3.Tourism is a ________ source of income for this island.
feedback.
4.About 80% of the _______ lives in the rural areas.
Ss:
5.A normal baby is born after a ________ of nine months and ten days.
-Listen to the teacher.
6.Passengers must wait until the train stops _______ before they get off.
-Work individually.
7.She refused to go out for dinner, saying that she was on a __________.
-Go to the board and write
8.A lot of people have _______ to the collection for famine relief.
down.
9.Police say that his death was _______. There was no evidence of a
murder.
10.You should take exercise regularly in order to _______ your body
weight.
11.My uncle, who is a ________ biologist, studies life in the sea.
12.Police are trying to ________ the causes of the accident.
13. During the war, millions of people’s lives were put__________.
14.Gold and silver are _______ metals.
15.The ________ insect is only one millimeter in length.
Expected answer:
1.overcome
2.challenge

3.major
4.population
6.altogether
7.diet
8.contributed
9.accidental
11.marine
12.investigate
13.at risk
14.precious

Exercise 2: (10ms)
T:
- Asks Ss to do the exercises.
- Instructions the way to do.
- Calls some Ss go to the board
and write down the correct
answer.
-Corrects mistakes and gives

Exercise 2: Complete each sentence with the correct form of the word
given in brackets.
1.The school came into____________ at the beginning of the 1980s.
(exist)
2.Helen resigned from the office in order to take a more __________ job.
3.Nigeria gained ___________ from Britain in1960.(depend)
4.Einstein was awarded the Nobel Prize for his ________ to Quantum
Theory.(contribute)
5.The whole matter is still under ___________.(investigate)
6.The president is _________ visiting some Asian countries.(current)

feedback.
Ss:
-Listen to the teacher.
-Work individually.
-Go to the board and write
down.

Exercise 3: (10ms)
T:
- Asks Ss to do the exercises.
- Instructions the way to do.
- Calls some Ss go to the board
and write down the correct
answer.
-Corrects mistakes and gives
feedback.
Ss:
-Listen to the teacher.
-Work individually.
-Go to the board and write
down.

Exercise 4: (15ms)
T:
- Asks Ss to do the exercises.
- Instructions the way to do.
- Calls some Ss go to the board
and write down the correct

answer.
-Corrects mistakes and gives
feedback.
Ss:
-Listen to the teacher.
-Work individually.
-Go to the board and write
down.

7.These ________ creatures live at the bottom of the ocean.(mystery)
8.The car journey took eight hours, ________ a couple of stops to stretch
our legs.(include)
Expected answer:
1.existence
5.investigation
2.challenging
6.currently
3.independence
7.mysterious
4.contribution
8.including

Exercise 3: Match the two halves of the sentences. Use each item only
once.
1.If I were you
A. if you didn’t live in this tow
2.You would be a better swimmer
B. we’ll find another one.
3.If my parents saw me here
C. he wouldn’t have so many a

4.I would help her
D. if you went swimming more
5.Where would you like to live
E.I would tell you more about i
6.If the class is full
F. they would be really angry.
7.His car would be a lot safer
G .if we don’t come to the airp
8.If he drove more carefully
H. if he bought some new tyres
9.Mai will be worried
I. I wouldn’t worry too much a
10.If I had more time
J.if she trusted me more.
Expected answer:
1-I, 2-d, 3-f, 4-j, 5-a, 6-b, 7-h, 8-c, 9-g, 10-e
Exercise 4: Put the verbs in brackets in the correct form of the
conditional sentence.
1.You would feel better if you __________ (give up) smoking.
2.I’m sure Alan will help you. I ________ (be) very surprised if he
______(refuse).
3.She _______ (forgive) you if you tell her the truth.
4.If I _______(sell) my car, I wouldn’t get much money for it.
5.If I _________(find) your ring I’ll give it to you immediately.
6.I’m sure if Sarah applies for that job, she ________ (get) it.
7.What _________ (happen) if I pressed that red button?
8.I’’ll phone you immediately if there _______ (be) any news.
9.I’ ll cut the grass this Saturday if it ___________ (not rain).
10. My uncle gave me this watch. He would be very upset if I
_______(lose) it.

11. If I _____________(get) home late, my parents will be very worried.
12. The Browns are expecting you. They _____________ (be) very
disappointed if you didn’t come.
13,Your grades at school won’t improve unless you _______ (stop)
playing games.
14.The teacher __________ (understand ) you if you explained the
situation to her.
15.What would you buy if someone suddenly ________ (give) you
10,000 dollars?
Expected answer:
1.gave up
6.will get
11.get
2.would be- refused
7.would happen
12.would be
3-will forgive
8.is
13.stop
4.sold
9.doesn’t rain
14.would und
5.find
10.lost
15.gave


Exercise 5: (15ms)
T:
- Asks Ss to do the exercises.

- Instructions the way to do.
- Calls some Ss go to the board
and write down the correct
answer.
-Corrects mistakes and gives
feedback.
Ss:
-Listen to the teacher.
-Work individually.
-Go to the board and write
down.

Exercise 6: (20ms)
T:
- Asks Ss to do the exercises.
- Instructions the way to do.
- Calls some Ss go to the board
and write down the correct
answer.
-Corrects mistakes and gives
feedback.
Ss:
-Listen to the teacher.
-Work individually.
-Go to the board and write
down.

Exercise 5: Finish the second sentence so that it has a similar
meaning to the first one.
1.Study harder and you’ll get better marks!

You won’t…………………………………………………………………
2.I’m too tired to concentrate properly.
If I became……………………………………………………………….
3.My dream is to become rich and famous, and travel around the world.
If I became………………………………………………………………..
4.I advise you to pay more attention to the road when driving.
If I………………………………………………………………………….
5.You’ll have a headache tomorrow if you watch too much TV.
Unless you stop…………………………………………………………..
6.We don’t have a garden, so we don’t grow our own vegetables.
If we………………………………………………………………………
7.Don’t leave the milk out of the fridge or it’ll go off.
If………………………………………………………………………….
8.Give me all your money or I’ll kill you!
Unless…………………………………………………
9.I’m too busy to go out with you this evening.
If I………………………………………………..
10.He doesn’t give you good advice because he isn’t your true friend.
If he…………………………………………………………..
Expected answer:
1.You won’t get better marks unless you study harder.
2.If I weren’t too tired, I would concentrate properly.
3.If I became rich and famous, I would travel around the world.
4.If I were you, I would pay more attention to the road when driving.
5.Unless you stop watching too much TV, you’ll get a headache
tomorrow.
6.If we had a garden, we would grow our own vegetables.
7.If you leave the milk out of the fridge, it’ll go off.
8.Unless you give me all your money, I’ll kill you.
9.If I weren’t too busy, I would go out with you this evening.

10.If he were your true friend, he would give you good advice.
Exercise 6:
Choose the word or phrase that could best explain the underlined
word or phrase in each sentence.
1. If modern technology did not exist, we would never have such precious
information.
a. valuable b. precise c. confidential
d. detailed
2. Some marine animals are dangerous to humans.
a. living in the mountain
b. living in the ocean
c. living in the forest
d. living in the house
3. The floor was covered in tiny pieces of paper.
a. unimportant
b. many
c. very large d. extremely small
4. Sperm whales and sharks are carnivores.
a. animals that live in the sea
b. animals that only eat plants
c. fish that aren't born from eggs
d. animals that eat meat
5. We enjoyed the warm water of the Gulf of Thailand.
a. a small sea
b. a large area of ocean almost surrounded by land
c. a part of the sea enclosed by a wide curve of the shore
d. a large area of water surrounded by land
6. Human infants have a gestation period of nine months.

a. the time during which a human baby develops inside its mother
b. the time when a stomach digests food
c. the time of eating food
d. the time of growing up
7. We had an accidental meeting with an old friend at the party last night.
a. unpleasant
b. unexpected c. unlucky
d. unacceptable
8. How many offspring does a sperm whale usually have?
a. eggs
b. mammals c. babies
d. diets
Expected answer:
1.a
2.b
3.d
4.d
5.b
6.a
Choose one word or phrase - a, b, c or d - that best completes the
sentence or substitutes for the underlined word or phrase.
1.The country is divided …….nine regions.
a. to
b. on
c. into
d. up
2.I’d like to contribute ……… the school restoration fund.
a. on
b. to
c. with

d. for
3. Unless the biodiversity were maintained, marine life would be
…..stake.
a. at
b. on
c. in
d. under
4. Raw sewage makes the sea ……… and endangers sea plants and
animals.
a. pollute b. polluting
c. polluted
d. pollution
5. She ………. Injury to win the Olympic gold medal.
a. recovered b. suffered
c. avoided
d. overcame
6. Some whales migrate into warm waters to bear their....................
a. young
b. diets
c. calves
d. young whales
7. Whales feed on krill.
a. tiny shellfish b. small fish c. sea plants
d. small animals
8. .................... is the variety of different types of plant and animal life in
a particular region.
a. Interaction b. Herbicide c. Environment
d. Biodiversity
9. He is a .......... biologist. He spends all his life studying sea plants and
animals.

a. ocean b. marine
c. botany
d. sea
10. ......................is a chemical used for killing- weeds.
a. Pesticide b. Herbicide
c. Fertilizer
d. Antibiotic
11. We all enjoyed the waters of Timor Sea and the coral reefs that
lie ...................
a. under
b. behind
c. beneath
d. beside
12. Some tiny organisms are ................... along by the currents.
a. carried
b. taken
c. flowed
d. moved
13. Sperm whales are ................, which means they eat meat.
a. herbivores b. carnivores c. omnivores
d. mammals
14. Sperm whale population are at risk due to hunting.
a. in extinction b. in danger c. on the decrease d. in fewness
15. These birds..........................to North Africa in winter.
a. settle
b. go
c. relocate
d. migrate
Expected answer:
1.c

2.b
3.a
4.c
5.d
6.c
9.b
10.b
11.c
12.a
13.b
14.b
Exercise 7:


Challenged
contribute cover
Exercise 7: (10ms)
T:
- Asks Ss to do the exercises.
- Instructions the way to do.
- Calls some Ss go to the board
and write down the correct
answer.
-Corrects mistakes and gives
feedback.
Ss:
-Listen to the teacher.
-Work individually.
-Go to the board and write
down.

discover
depend
overcome
conserve
entrap

investigate
maintain
myst

1. Scientists have made many important new.................of the depth by
using modern devices.
2. Community police have made a very positive ................to crime
prevention.
3. This new discovery …………..traditional beliefs.
4.They are investigating the ………….disappearance of a young woman.
5. Seventy-five percent of the earth surface is .............by water.
6. The power station has been shut down for essential……………..
7. The………. of the seabed is being carried out.
8. Sperm whale populations are at risk due to hunting and their accidental
in ..............fishing nets.
9. By the age of eighteen he was completely ………. of his parents.
10. The government has just set up a wildlife ………… project.
Expected answer:
1.discoveries
6.maintenance
2.contribution
7.investigation
3.challenged

8.entrapment
4.mysterious
9.independent
5.covered
10.conservation

SELF-EVALUATION
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