If the temperature
rises by
1 ⁰
C, the world will
face severe droughts.

If the
temperature
rises by 2 ⁰
C,
Greenland’s ice
sheet will melt.

Global warming is
a very serious
issue. But you can
take an action to
reduce it right
away.

If you plant a tree, it will
absorb a ton (that's 2000+
lbs.) of CO2 over its lifetime.

If you unplug the power cords of
your electronics, you will save
energy.

If you recycle objects, you will
reduce garbage.

PRESENTED BY MRS HUMERA PERVAIZ
SUBJECT ENGLISH GRAMMAR
CLASS IX
CONDITIONAL SENTENCES
TypE 1

CONDITIONAL SENTENCES
Conditional sentences
are used to express that
the action in the main
clause can only take
place if a certain
condition in the if
clause is fulfilled.
A clause is a group of
words that has a subject
and a verb.

Function
Conditional Sentences Type I
are used to talk about a real or
very probable situation in the
present or future, or something
we believe will happen if the
condition is satisfied.
It is frequently used to give
warnings, to offer advices.

If you go out in the rain, you will get ill.
Advice
If you go out in the rain, you will enjoy.
Warning

Examples
•If you study hard, you will pass the exams.
advice
•If it rains tomorrow, the match will be cancelled.

BE CAREFUL
Note! We never use will or won’t in the if
Clause

You will reduce garbage
if you recycle objects.
If you recycle objects,
you will reduce garbage.
Both are correct and have a similar
meaning
But you can also say:

ACTIVITY 1:
Join the following sentences logically and then identify them as
WARNING or ADVICE.
1. The children will sleep easily
2. Your father will get angry
3. If I watch that scary film,
4. People will laugh at Fahad
5. His cousins will enjoy
6. If she studies harder,
she will pass the test.
if you take his car without
permission.
if you read a story to them
if he takes them to the park.
if he wears that funny dress.
I will have nightmares

Structure
Conditional sentence type I consists of two
parts
If you recycle objects,
you will reduce garbage.
Indicates
possible situationIF Clause
M
ain Clause
Expresses result
of the condition
Present Indefinite
Tense
Future Indefinite
Tense

If it rains , I will wear a
raincoat.
IF Clause
MainClause
Future Indefinite
Tense
Present Indefinite
Tense

If the farmer sells all his kiwi
fruit , he will be very happy.
IF Clause
MainClause
Future Indefinite
Tense
Present Indefinite
Tense

I will send her an invitation if I find her
address.
IFClause
MainClause
Future Indefinite
Tense
Present Indefinite
Tense

ACTIVITY : Complete the following conditional sentences with the correct
form of the verb in brackets. First one is done for you.
1. Sana (feel) relaxed if she (stay) home today.
Sana will feel relaxed if she stays home today.
2. If she (practise) the sums every day, she (improve) her performance in
Mathematics.
3. If they (work) diligently, they (get) promotion.
________________________________________________________________
_
4. If you (read) this article, you (find) it boring.
________________________________________________________________
_
5. The dog (attack) him if he (move) suddenly.
________________________________________________________________
_

IF Clause
If + Present Tenses
Present Progressive
Present Perfect
Present Perfect
continuous
Main Clause
Future Indefinite
Imperatives
Modal verb+ bare
infinitive.
Structure (extended

With Modal Verbs
Modal in the main clause express
probability, permission, or a
recommendation about the outcome.
If you drop that glass, it might break.
I may finish that letter if I have time.
If he calls you, you should go.

Condition refers to Future Action
•IF Clause
(Present Simple)
If the book is interesting
•Main Clause
( future Indefinite,
imperative , modal
verb +infinitive)
verb buy
I will buy it .
Buy it.
You can buy it.

Condition refers to Future Action
•IF Clause
(Present Simple)
If he tells the truth
•Main Clause
imperative , modal
verb+ infinitive)
verb appreciate
I will appreciate him .
Appreciate him.
We should appreciate
him.

Condition refers to an action going on
now
•IF Clause
•Present Progressive
If he is snoring
•Main Clause
imperative , modal
verb+ infinitive)
verb wake
I will wake him up.
Wake him up.
You may wake him up.

Condition refers to a finished
action
•IF Clause
•Present Perfect Tense
If he has moved into his
new house
•Main Clause
imperative , modal verb
+ infinitive)
verb visit
We will visit him
Visit him.
We should visit him.

•Is Hary very tired ? Then he must go to sleep.
If…………………………………………………………………
Make a 1st conditional sentence

•Bob should find a job and his wife will not shout at him.
If…………………………………………………………………

If…………………………………………………………………

Mahreen is a famous actress who is recently selected
for the upcoming, reality show Survivor
. In this show, the contestants have to live in a
deserted island for a month. The participants have to
find food, water, fire and shelter for themselves;
however, they are allowed to take any four of the
following items with them.
Write a message to Mahreen and offer her two
advices and give two warnings, regarding the
selection of any four of the following items.

Mahreen's Survival ItemsDear Mahreen, I have some advice and warnings for selecting your four survival items for the reality show Survivor:Advice 1: If you take a knife, you will be able to hunt, cut wood and build shelter. Advice 2: If you take fishing line and hooks, you will have a sustainable source of food.Warning 1: If you take only a lighter without fuel, it will not help start a fire. Warning 2: If you take only a phone without a charger, it will soon run out of battery and be useless. Wishing you the best on the show. Stay safe and good luck

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