unit10:first conditional

unit 10:sentences 

First Conditional: real possibility

We are talking about the future. We are thinking about a particular condition or situation in the future, and the result of this condition. There is a real possibility that this condition will happen. For example, it is morning. You are at home. You plan to play tennis this afternoon. But there are some clouds in the sky. Imagine that it rains. What will you do?

IF	condition	result
	present simple	WILL + base verb
If	it rains	I will stay at home.

Notice that we are thinking about a future condition. It is not raining yet. But the sky is cloudy and you think that it could rain. We use the present simple tense to talk about the possible future condition. We use WILL + base verb to talk about the possible future result. The important thing about the first conditional is that there is a real possibility that the condition will happen. Here are some more examples (do you remember the two basic structures: [IF condition result] and [result IF condition]?):

IF	condition	result
	present simple	WILL + base verb
If	I see Mary	I will tell her.
If	Tara is free tomorrow	he will invite her.
If	they do not pass their exam	their teacher will be sad.
If	it rains tomorrow	will you stay at home?
If	it rains tomorrow	what will you do?

result	IF	condition
WILL + base verb		present simple
I will tell Mary	if	I see her.
He will invite Tara	if	she is free tomorrow.
Their teacher will be sad	if	they do not pass their exam.
Will you stay at home	if	it rains tomorrow?
What will you do	if	it rains tomorrow?

 second conditional 

Second conditional

The Second Conditional is used to talk about 'impossible' situations.

• If we were in London today, we would be able to go to the concert in Hyde Park.
• If I had millions dollars, I'd give a lot to charity.
• If there were no hungry people in this world, it would be a much better place.
• If everyone had clean water to drink, there would be a lot less disease.

Note that after I / he/ she /it we often use the subjunctive form 'were' and not 'was'. (Some people think that 'were' is the only 'correct' form but other people think 'was' is equally 'correct' .)

• If she were happy in her job, she wouldn't be looking for another one.
• If I lived in Japan, I'd have sushi every day.
• If they were to enter our market, we'd have big problems.

Note the form 'If I were you' which is often used to give advice.

• If I were you, I'd look for a new place to live.
• If I were you, I'd go back to school and get more qualifications.

The Second Conditional is also used to talk about 'unlikely' situations.

• If I went to China, I'd visit the Great Wall.
• If I was the President, I'd reduce taxes.
• If you were in my position, you'd understand.

Note that the choice between the first and the second conditional is often a question of the speaker's attitude rather than of facts. Compare these examples. Otto thinks these things are possible, Peter doesn't.

• Otto – If I win the lottery, I'll buy a big house.
• Peter – If I won the lottery, I'd buy a big house.
• Otto – If I get promoted, I'll throw a big party.
• Peter – If I got promoted, I'd throw a big party.
• Otto – If my team win the Cup, I'll buy champagne for everybody.
• Peter – If my team won the Cup, I'd buy champagne for everybody.

Note that the 'If clause' can contain the past simple or the past continuous.

• If I was still working in Brighton, I would commute by train.
• If she were coming, she would be here by now.
• If they were thinking of selling, I would want to buy.

Note that the main clause can contain 'would' 'could' or 'might.

• If I had the chance to do it again, I would do it differently.
• If we met up for lunch, we could go to that new restaurant.
• If I spoke to him directly, I might be able to persuade him.

Also note that sometimes the 'if clause' is implied rather than spoken.

structure 
1 if 
2subject
 3past simple 
4complement 
5comma 
6subject
7auxiliary modal would 
8 verb in base form 
9complement 

examples :
if i won  some money  , i would  go around  the world

if i were a rich  , i 'd  buy a ferrari 
  
 negative  form 
if +subject + didn't+verb in present 

+complement +comma+subject + 

wouldn't +verb +complement 

examples :
if i didn't  win money , i wouldn't go around  the world 

if  we didn't buy a bike , we  wouldn't  go to the school  the friday