lunes, 23 de febrero de 2015

SECOND CONDITIONAL




Second conditional

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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.

  • What would I do without you? ("if you weren't here")
  • Where would I get one at this time of night? ("if I wanted one")
  • He wouldn't agree. ("if I asked him")







jueves, 12 de febrero de 2015

FIRST AND ZERO CONDITIONALS


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?
IFconditionresult

present simpleWILL + base verb
Ifit rainsI 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]?):

IFconditionresult

present simpleWILL + base verb
IfI see MaryI will tell her.
IfTara is free tomorrowhe will invite her.
Ifthey do not pass their examtheir teacher will be sad.
Ifit rains tomorrowwill you stay at home?
Ifit rains tomorrowwhat will you do?
 
resultIFcondition
WILL + base verb
present simple
I will tell MaryifI see her.
He will invite Taraifshe is free tomorrow.
Their teacher will be sadifthey do not pass their exam.
Will you stay at homeifit rains tomorrow?
What will you doifit rains tomorrow?




The Zero Conditional

We can make a zero conditional sentence with two present simple verbs (one in the 'if clause' and one in the 'main clause'):
  • If + present simple, .... present simple.
This conditional is used when the result will always happen. So, if water reaches 100 degrees, it always boils. It's a fact. I'm talking in general, not about one particular situation. The result of the 'if clause' is always the main cluase. The 'if' in this conditional can usually be replaced by 'when' without changing the meaning.
For example: If water reaches 100 degrees, it boils. (It is always true, there can't be a different result sometimes). If I eat peanuts, I am sick. (This is true only for me, maybe, not for everyone, but it's still true that I'm sick every time I eat peanuts)
Here are some more examples:
  • If people eat too much, they get fat.
  • If you touch a fire, you get burned.
  • People die if they don't eat.
  • You get water if you mix hydrogen and oxygen.
  • Snakes bite if they are scared
  • If babies are hungry, they cry