At the end of today's class you can come up with two example sentences that clearly illustrate when you need to use 'if' and when you need to use 'when' in a sentence.
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Grammar: if and when
Why would we have to look at the different situations in which you use either 'if' or 'when'?
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Grammar: if and when
Zero conditional
In situaties en beweringen die algemeen van aard zijn en/of op iedereen kunnen slaan, mag je zowel 'if' als 'when' gebruiken.
If / When you heat ice, it turns to water.
If / When you're very ill, you should see a doctor.
Hoofdzin --> present simple
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Grammar: if and when
Specifieke situaties:
If --> je bent niet zeker
If I'm better, I'll visit you next week.
When --> iets gaat zeker of hoogstwaarschijnlijk gebeuren
We'll see each other at Christmas, when I come to eat at your place.
Hoofdzin --> future
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Grammar: if and when
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Grammar: if sentences
Voorwaarde, mogelijkheid of waarschijnlijkheid (Stel dat ...)
Hoofdzin --> wat kunnen de gevolgen zijn als ...
3 vormen
1. If + simple present ... will/shall = het is mogelijk dat
2. If + simple past ... would/should/could/might = het is niet waarschijnlijk dat
3. If + past perfect ... would have/should have/ could have/ might have = het is onmogelijk dat ...., want je praat achteraf
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If + simple present ... will/shall = het is mogelijk dat
First conditional/ Type 1 conditional
If I win this race, I'll get a wonderful price.
If you work harder, you'll pass your exams.
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2. If + simple past ... would/should/could/might = het is niet waarschijnlijk dat
Second conditional / Type 2 conditional
If I won this race, I would go out of my mind.
If you worked harder, you'd pass your exams.
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3. If + past perfect ... would have/should have/ could have/ might have = het is onmogelijk dat ...., want je praat achteraf
Third conditional/Type 3 conditional
If I had won that race, I would have gone out of my mind.
If you had worked harder, you'dhave passed your exams.
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Plaats in de zin
Kan zowel voor als achteraan in de zin:
If you had asked me, I would have told you.
I would have told you, if you had asked me.
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Na 'if' wordt vaak 'were' gebruikt, geen 'was', vooral in de uitdrukking if I were ...
If I were rich, I would spend all my life travelling.
If that computer were cheaper, I'd buy it right away.
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www.english-4u.de
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Exc. 16 & 17
What? Make exercises 16 and 17 (Lesson 3.2)
How? Individually or in pairs
Time? 12 minutes
Note? If you have any questions, please ask!
Done? Come up with an example sentence four each of the conditionals (0, 1, 2, 3)
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Some
bevestigende zinnen
vragende zinnen als het verwachte antwoord bevestigend is.