unit 21
Cette leçon contient 16 diapositives, avec diapositives de texte et 1 vidéo.
Éléments de cette leçon
Slide 1 - Vidéo
Slide 2 - Diapositive
- use one or occasionally two words
- make sure your spelling is correct
Slide 3 - Diapositive
Slide 4 - Diapositive
0 conditional
If + present simple , present simple
If you add blue to red paint, you get purple paint.
Every time you do A, B happens. It is often used for scientific facts.
Slide 5 - Diapositive
If + present simple, will + infinitive
If I lose this new watch, my parents will be very angry with me.
In the if clause a condition is stated which has to be met for the second half of the sentence to come true
Slide 6 - Diapositive
If + pastsimple, would + infinitive
If I were a rich man, I would buy houses for the
homeless.
Something which is not true at present. There is a
very slight chance that it might ever become true.
Slide 7 - Diapositive
If + past perfect, would have + past participle
f I had known you were in hospital, I would have
visited you.
Something which was not true in the past. There is no chance that it will ever become true ( because it is in the past and you cannot
change the past)
Slide 8 - Diapositive
2 + 3
If + past simple, would have + past participle
If your had good eyesight, you would have seen the car coming towards you.
3+ 2
If + past perfect, would + infinitive
If you had read the manual, you would know what to do with that bolt.
Slide 9 - Diapositive
Second conditional + third conditional: if + past simple … would(n’t)/ might(n’t)/could (n’t)/should(n’t) have + past participle
Example: If his eyes weren’t so bad, he would haveseen the road sign.
Example: If I weren’t lazy, I could have gotten higher marks.
The if-clause refers to
the present (second conditional) , the main clause (the result) can refer to thepast (third conditional). If the present situation changes (not lazy) the pastsituation would have been different (higher marks)
Slide 10 - Diapositive
Third conditional
+ second conditional: if + past perfect … would(n’t) / might(n’t)/could(n’t) /
should(n’t) / + infinitive
Example: If Sally hadn’t tuned her violin, it
wouldn’t sound very nice
The if-clause can state
the “cause” or “reason” and refers to the past (third conditional), with the
“result” in the main clause referring to
the present (second conditional). A change in the past situation (Sally tuned
her violin) would cause a different present situation (it sounds nice)
This item is shownin the shared lessonthat students can work withindividually.
Differentiate
Differentiate
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Select to cut,paste, copy ordelete
11
This item is shownduring the lessonwhen you press the'teach' button.
This item is shownin the shared lessonthat students can work withindividually.
Differentiate
Differentiate
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Slide 11 - Diapositive
If you … (find) him, I …. (be) extremely pleased.
If we … (had) a better picture, we … (give) it to you.
If she… (tell) us that, I … ( not need)to ask for your help.
It … (give) me somewhere to start if I … (know) her phone number
It … ( be) a bit clearer if you … (look) at it with your eyes half closed.
I won’t help you with your homework if you … (not tidy) your bedroom.
You’ll need a visa if you … (want) to travel to China.
Slide 12 - Diapositive
If she … (care) about other people’s feelings, she wouldn’t behave that way.
She … (not be) successful if she doesn’t learn to control her temper
If I’d known you were such a gossip, I …(not tell) you my secret.
They would work harder if they … (not be) so tired.
The boss … (be) furious if he‘d found out what you were up to.
If the temperature … (fall) below freezing, water turns to ice.
If they … (not expect) delays, they wouldn’t have set off so early.
Open the envelope and you … (discover) what prize you’ve won.
Slide 13 - Diapositive
If you had found him, I would be extremely pleased.
If we have a better picture, we will give it to you.
If she had told us that, I would not need to ask for your help.
It would have given me somewhere to start if I had known her phone number.
It would be a bit clearer if you looked at it with your eyes half closed.
I won’t help you with your homework if you do not tidy your bedroom.
You need a visa if you want to travel to China.
Slide 14 - Diapositive
If she cared about other people’s feelings, she wouldn’t behave that way.
She won’t be successful if she doesn’t learn to control her temper
If I’d known you were such a gossip, I would not have told you my secret.
They would work harder if they weren’t so tired.
The boss would have been furious if he‘d found out what you were up to.
If the temperature falls below freezing, water turns to ice.
If they had not expected delays, they wouldn’t have set off so early.
Open the envelope and you will discover what prize you’ve won.
