TENSE REVISION CONDITIONAL SENTENCE TYPE 1

TENSE REVISION
CONDITIONAL SENTENCE TYPE 1 (REVIEW – REWRITING
SENTENCES)
I. AIMS AND OBJECTIVES
- Practice more about tenses.
- Know more about the usage and structure of conditional sentence type 1.
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’s activities and
student’s activities
Exercise 1: (10ms)
T:
-Reviews some main grammar.
- 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 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 feedback.
Ss:
-Listen to the teacher.

Content
Exercise 1: Identify the one underlined word or
phrase - A, B, C or D - that must be changed for
the sentence to be correct.
1. If I have to fly, I would get very nervous, so I
usually drive.
A
B
C
D
2. Two days ago, the weather forecaster warned us
that a tornado is coming.
A B C
D
3. I asked Sean how to pronounce his name?
A
B
C
D
4. At the interview they asked me when can you start
work.
A
B
C

D
5. If I will have to make a difficult decision, I always
discuss it with my friends.
A
B
C
D
6. Unless we work harder, we will finish on time.
A
B
C D
7. Sandy called from Miami during the storm and said
she was swimming
A
B
C
Here
D
8. She wanted to know whether I have seen Paul
recently.
A
B
C
D
9. The house was enough comfortable but not
luxurious.
A
B
C
D

-Work in pairs.
-Go to the board and write down.

Expected answer:
1.C.will get
2.D was coming
3.D.
4.C I could

Exercise 3: (15ms)
T:
- Asks Ss to do the exercises.
- Instructions the way to do.
-Corrects mistakes and gives feedback.
Ss:
-Listen to the teacher.
-Work in pairs.

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.

5.B have
6.C won’t
7.D there

8.C had seen
9.B comfortable enough

Exercise 2: Choose the right alternative.
1. If anyone phones/ will phone, tell them I’ll be/ am
back at 11:00.
2. I'll phone you when/ if I get home from work.
3. We can hire a minibus if there'll be/ there are
enough people.
4. Brian looks very different now. When/ If you see
him again, you don't/ won't recognize him.
5. If they will get/ get married, they will probably
move/ probably move to France.
6. If you'll leave/ leave now, you'll be/ are home in
two hours.
7. There won't be/ aren't enough chairs if everybody
will come/ come.
8. Don't worry if/ when I'm late tonight.
9. You have to/ will have to take a taxi home if you
want/ will want to leave now.
10. If/ when they don't come soon, I'm not going to
wait.
Expected answer:
1. phones-‘ll be
6.leave- ‘ll be
2.when
7.won’t be-come
3.there are
8.if
4.when-won’t

9.will have to-want
5.get married-will probably move
10.if
Exercise 3: Choose the correct form of the verbs to
complete these sentences.
1. If I............ the bus this afternoon, I'll...................get
a taxi instead.
a. miss
b. will miss c. missed
d.
had missed
2. We'll have to go without John if he............ soon.
a. won't arrive
b. will arrive
c. arrives
d.
doesn't arrive
3. They............ your money if you haven't kept your
receipt.
a. won't refund
b. didn't refund
c. no refund
d. not refund
4. If I make some coffee, ............the cake?
a. do you cut b. will you cut c. are you cutting d.
don't you cut
5. If you ............ your homework, I...................... you
watch TV.
a. won't do/ let
b.

did/ won't let
c. don't do/ won't let
d.


-Corrects mistakes and gives feedback.
Ss:
-Listen to the teacher.
-Work in group of four.
-Go to the board and write down.

Exercise 5: (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 in pairs.
-Go to the board and write down.

Exercise 6: (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:

won't do/ don't let
6. If you want to see clearly, you ............your glass.
a. wear b. will wear
c. would wear
d.
must wear
7. if you're scared of spiders, ............ into the garden.
a. won't go b. you won't go c. don't go
d.
not go
8. If I............time tonight, I ............ the novel I'm
reading.
a. will have/ finish
b.
have/ will finish
c. have had/ will finish
d.
have/ have finished
9. If it ............ next week, we ............ plant the
vegetables.
a. rains/ won't be able to
b.
will rain/ aren't going to
c. rains/ aren't going to
d.
will rain/ don't plan
10. Get me a glass of lemonade if you............to the
kitchen.

a. go b. will go
c. have gone
d.
went
11. ............ your computer if I'm careful?
a. Will I use b. Do I use c. Use I
d.
Can I use
12. I............ angry if it ............... that you are wrong.
a. will/ turns out
b.
am/ will turn out
c. won't be/ turned out
d.
will be/ turns out
13. If you.................... this switch, the
computer...................on.
a. press/ comes
h.
will press/ comes
c. press/ can come
d.
have pressed/ will come
14. If you............ with the computer, I'll put it away.
a. will finish b. have finished c. had finished d.
finished
15. If Matthew is going to a job interview‘,
he .............. a tie.
a. will wear b. can wear c. should wear
d.

might wear
Expected answer:
1.a
9.a

2.d
10.a

3.a
11.d

4.b
12.d

5c
13.a

6.d
14.b

Exercise 4: Rewrite these sentences using ‘unless’
instead of ‘if’.
1. Joe will fail the examination if he doesn’t study
hard.
Joe will fail the


-Listen to the teacher.
-Work in group.
-Go to the board and write down.

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.
Exercise 8: (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 in pairs.
-Go to the board and write down.

examination…………………………………………
…..
2. I won’t come to Mike’s party if he doesn’t invite
me.
I won’t come to Mike’s
party……………………………………………..

3. The teacher will get angry if you don’t obey her.
The teacher will get
angry…………………………………………….
4. You won’t feel better if you don’t stop working too
hard.
You won’t feel
better…………………………………………………..
5. She won’t speak to you again if you don’t
apologize.
She won’t speak to you
again…………………………………………..
6. I’ll never help him if he doesn’t ask me.
Unless
he……………………………………………………
…………….
7. Your cough will get worse if you don’t stop
smoking.
Unless
you……………………………………………………
…………….
8. I’ll call the police if you don’t leave at once.
Unless
you……………………………………………………
……………
9. You won’t understand the lessons if you don’t pay
attention to the lectures.
Unless…………………………………………………
………………………
10. Your parents will be worried if you don’t come
home early.

Unless…………………………………………………
………………….
Expected answer:
1. unless he studied hard.
2. unless he invites me.
3. unless you obey her.
4. unless you stop working too hard.
5. unless you apologize.
6. ask me, I’ll never help him.
7. stop smoking, your cough will get worse.
8. leave at once, I’ll call the police.
9. you pay attention to the lectures, you won’t
understand the lessons.
10. you come home early, your parents will be
worried.
Exercise 5: Match the two halves of the conditional
sentences. Use each item only once.


A
If you turn on the TV too loud,
If my plane isn’t late,
If you tell me what you want,
If the bank lends us the money,
If I find someone’s money,
If you don’t hurry,
If you take more exercises,
If it’s too cold,
If you are hungry,
If you do the washing-up,

B
We won’t go out for a walk.
You’ll be late for class.
I’ll make you something to eat
I’ll be in HaNoi at 9:30.
You’ll feel better.
I’ll buy it for you.
I’ll clean up the room.
We’ll build a new house.
You’ll wake up everyone in the
room.
I’ll take it to the police station.

Expected answer:
1.If you turn on the TV too loud, you’ll wake up
everyone in the room.
2.If my plane isn’t late, I’ll be in Hanoi at 9:30.
3.If you tell me what you want, I’ll buy it for you.
4.If the bank lends us the money, we’ll build a new
house.
5.If I find someone’s money, I’ll take it to the police
station.
6.If you don’t hurry, you’ll be late for class.
7.If you take more exercise, you’ll feel better.
8.If it’s too cold, we won’t go out for a walk.
9.If you are hungry, I’ll make you something to eat.
10.If you do the washing-up, I’ll clean up the room.
Exercise 6: Put the verbs in brackets into the
correct form, using the present simple or future

simple.
1.If you_________ (take) a taxi, you ________ (get)
to the airport in time.
2.We ________ (have to) walk home if we ________
(miss) the last bus.
3.If Anita ________ ( invite) me to her party, I
________ (accept) at once.
4.If you _________ (not stop) working so hard, you
_______ (suffer) from stress.
5.She ________ (not lose) any weight if she _______
continue to eat so much.
6.If their wages _______( be raised), the workers
_______ (work) harder.
7.I ________ (help) him if he ________ (tell) me the
truth.
8.I ________ (not phone) her unless she
_______(leave) her phone number.
9.We _______ (ask) a policeman for direction if we
________ (get) lost.
10. Unless he _______ (make) more efforts, he
________ (lose) his job.
11.It ________ (cost) a lot of money if you ________
(travel) by plane.
12.No one _______ ( believe) you unless you
_________( stop) telling lies.


13.I ________ (come) with you if I _________
(finish) my homework early.
14.What _________ (you say) if she __________

(ask) you about your family?
15.Unless she ________ (call) me first, I __________
( not telephone) her.
Expected answer:
1.take – will get
6.are raised-will work 11.will cost-travel
2.will have to-miss
7.will help-tells
12.will believe-sto
3.invites-will accept
8.won’t phone-leaves
13.will come-finis
4.don’t stop-will suffer 9.will ask-get
14.will you say-as
5.won’t lose-continues 10.makes-will lose
15.calls-won’t
telephone
Exercise 7: Choose the best correct word or
expression for each sentence.
1.Rachel will be pleased if/unless she passes her
driving test.
2.You can use my car unless/ as long as you drive
carefully.
3.The bus won’t stop unless/ providing you ring the
bell.
4.You’d better take a coat if/ in case it gets cold.
5.Don’t bother to ring me unless/ in case it’s
important.
6.Children are allowed to use the swimming pool
unless/ provided they are with an adult.

7.I’ll make myself an omelet when/ if I get home
tonight.
8.I don’t mind if you come in late unless/ as long as
you come in quietly.
9.You won’t have to leave unless/ if you can pay your
bill.
10.Write the name down in case/ provided you forget
it.
Expected answer:
1.if
3.unless
5.unless
7.when
2.as long as 4.in case
6.provided
8.as long as
Exercise 8: Complete the following sentences with
your own ideas.
1.I like to walk to work in the morning
unless……………………………..
2.What would happen if
I……………………………………………..
3. You can borrow the money providing
……………………………….
4.Take a sandwich with you in
case…………………………………….
5.You won’t pass the exam
unless……………………………………
6. you see Jane,
………………………………………………………

Expected answer:


1.I’m in a hurry.
2.press this button?
3.you pay it back as soon as possible.
4.you get hungry
5.you work much harder
6.will you give her a message?
SELF-EVALUATION
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