Презентация по английскому языку "Условные предложения"

Муниципальное бюджетное общеобразовательное учреждение
Кутузовская средняя общеобразовательная школа
Тема: Conditional Sentences (Conditionals)
условные предложения
Тропина В. В.
учитель английского языка
высшая квалификационная категория

Условные предложения (Conditionals) 
это сложноподчиненные предложения, состоящие из главного предложения (Main clause) и придаточного условия (if-clause), которое часто вводится союзом if.
Главное предложение
(условие)
Main clause
Придаточное предложение
(следствие)
If-clause

0 conditionals

1 conditionals
2 conditionals
3 conditionals
Типы условных предложений

0 Conditionals








Вероятность 100%
Реальные события, научные факты, законы природы
if
Present Simple
Present Simple
If temperature is zero, water freezes.
Если температура равна нулю, вода замерзает.

First Conditionals






Ситуации, которые могут произойти в будущем с очень большой вероятностью. Реально и вполне возможно, что условие будет выполнено.
Вероятность < 100%
if
Present Simple
Future Simple

If it rains, I will not go to the park.
– Если пойдет дождь, я не пойду в парк.
(я не знаю, пойдет дождь или не пойдет)

Second conditionals








Вероятность > 0%
Большая вероятность, что события не произойдут в будущем. Практически нереально, что условие будет выполнено
if
Past Simple
Would + V1


If you went to bed earlier you would not feel tired.
- Если бы вы ложились спать пораньше, то не чувствовали бы себя усталым.

Third Conditionals
Нереальные ситуации.
Ситуации, которые бы произошли или не произошли в прошлом при определенных условиях.
Вероятность = 0%
if
Past Perfect
would+ have+ V3



If I had seen him yesterday, I would have asked him about it.
Если бы я видел его вчера, я бы спросил его об этом.

Test yourself
Образуйте условные предложения 0-го типа.
1. If you ____ (to drive) along the road, you ____ (to be) 20 miles out of your way.
2. If you ____ (to take) your mobile phone into class, it ____ (must) be turned off.
3. We ____ (not use) calculators when we ______ (write) tests.
4. If you ____(to push) this button, the volume ____ (to increase).
5. If you ____ (to close) the door, it _____ (to lock) automatically.
6. I____(to wear) my old boots when I _____ (to work).
7. When I ____ (to cook) salads, I _____ (to use) only olive oil.

Test yourself

Образуйте условные предложения I типа
1. If you _____ (not help) me, I _____ (not pass) exam tomorrow.
2. We ____ (buy) this car if you ___ (give) us a discount.
3. If my dad ____ (find) his tools, he ____ (be able) to repair my bike.
4. If David ____ (not give up) smoking, Liza _____ (not marry) him.
5. Mary _____ (meet) her friends if she _____ (come)to the party.
6. If you ____ (lend) me the money, I _____ (pay) you back next month.
7.They ____ (not let) you into the cinema if you ____ (lose) your tickets.

Test yourself
Образуйте условные предложения II типа

1. If you … (have) a driving license, you … (get) this job.
2. My dog … (be) 20 years old today if it … (be) alive.
3. I … (go) to the police if I … (be) you.
4. If people … (not buy) guns, the world … (become) safer.
5. Tom ... (not eat) much “fast food” if his wife … (cook) at home.
6. If I … (have) free time now I … (watch) my favourite film.
7. If I … (be) you I … (not eat) fast food.
8. His job … (be) so hard if he … (not have) a secretary.

Test yourself
Образуйте условные предложения III типа

1. I … (visit) Sarah yesterday if I … (know) that she was ill.
2. If you … (go) with me to Paris last month, you … (see) the Eifel Tower too.
3. We … (not get wet) if you … (take) an umbrella.
4. If Mum … (not open) the windows, our room … (not be) full of mosquitoes.
5. Nick … (not be) so tired this morning if he … (go to bed) early last night.
6. If you … (not smoke) so much you … (not be) in hospital now.
7. If we … (meet) him yesterday we … (call) you.

Test yourself
Завершите УП, определив их тип по форме глагола в первой части предложений.
1. She would look much younger if she … (be) slim.
2. If the flight is delayed our guests … (be) late.
3. We would have gone to the beach if the rain … (stop).
4. They will miss the train if they … (not run.)
5. If you had given her the letter she … (tear) it to pieces.
6. If Jack moves too slowly he … (not win) the game.
7. If I lost my job I … (move) to the country.
8. She would invite our kids if they … (behave) themselves.
9. If Tom were more careful he … (not break) things.
10. If she had had a car she … (drive) there.

Underline the correct form to make conditional sentences.
1. If Rita opens /will open a boutique in the High Street, she’ll make lots of money.
2. If the economy doesn’t improve, lots of businesses will close / would close down.
3. This burglar alarm is so sensitive: it goes off if a mouse runs / will run across the floor.
4. George may go to prison unless he won’t pay / pays his taxes.
5. The company was / would be more successful if it spent more money on advertising.
6. If the employees of a company are/were happy, they work harder.
7. We might sell our business if it makes / would make another loss this year.
8. It looks like Molly’ll be okay, unless something new will happen / happens.
9. Unless Shelly had read him wrong, Jack would find /would have found her unorthodox approach irresistible.
10. Mat would not trust/ didn’t trust that unless he had to.

Open the brackets to form conditionals. Mind mixed conditionals
1. If Felix (to be) _______ here I would have seen him.
2. Michael would not agree even if you (to ask) _________ him.
3. If they (mention) ______ this yesterday, everything would have been done.
4. If I (to find) _______ that letter, I’ll show it to you.
5. If I meet him, I (to invite) _______ him.
6. Would they come if we (to invite) ______them?
7. The boss (be) ______ very disappointed if you aren’t at the meeting tomorrow.
8. The teacher said, “I’ll begin the lesson as soon as Jack ______ (stop) talking.”
9. The old gentleman doesn’t go out in winter. He _____ (go) out if the weather gets warmer.
10. She’s flying to Cairo tomorrow. She’ll send her family a telegram providing she _______ (arrive) with a delay.