Conditionals (Придаточные предложения условия)
презентация к уроку по английскому языку (10 класс)

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Conditionals Презентацию подготовила Студентка 2 курса Группа УПП-2 Воронцова Мария Александровна

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Все типы условных предложений состоят из двух частей: 1) главной части ; 2) придаточной (условной) части . Придаточная часть выражает условие и содержит слова: If - если When - когда Unless - если не Главная часть показывает результат соблюдения условия придаточной части.

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Zero Conditional употребляется, если речь идет о научных фактах, прописных истинах, очевидных причинах и следствиях. If Present Simple , Present Simple . If you eat much, you gain weight. If = when Water and oil do not mix if you combine them. Water and oil do not mix when you combine them.

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1. The grass (to get) wet when it (to rain) . 2. If you (to heat) ice, it (to melt) . 3. If you (to mix) green and blue, you (not to get) purple. 4. If public transport (to be) efficient, people (to stop) using their cars. 5. If people (to eat) too much, they (to get) fat. 6. People (to die) if they (not to eat) . 7. You (to get) water if you (to mix) hydrogen and oxygen. 8. Snakes (to bite) if they (to be) scared 9. If babies (to be) hungry, they (to cry) .

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Conditional I обозначает реальные , осуществимые ситуации, которые могут относиться к настоящему или будущему. If Present Simple , Future Simple . If I find a good job, I will be happy.

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1. Many wildlife habitats will be destroyed if man ______ (keep) polluting the environment. 2. If we dump all sorts of chemicals into rivers, we _____ (not be able to) swim in them in the future. 3. If we ______ (not stop) cutting down so many trees, we ________ (endanger) our oxygen supply. 4. If the global temperature ________ (rise ), sea levels _______ (rise) too. 5. People ________ (run out of) drinking water one day if they _______ (not use) it more rationally. 6. If a human __________ (want) to help the planet, then he _____________ (have to) change his habits.

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Conditional II охватывает маловероятные, воображаемые ситуации, относящиеся к настоящему или будущему. If Past Simple , would+verb . If I had more money, I would live in a palace . Note: в условной части глагол to be может иметь форму were для любых подлежащих. If I were you, I would read this fantasy book.

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What would you do if … … another student ask ed to copy your homework? … you were bullied at school or work? … got lost in the forest at night? … someone stole your bicycle? … you saw a friend stealing something? … you were stuck in a lift? … your mobile phone fell in the toilet? If another student asked me to copy my homework, I would say «No». It's pic 7.

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Conditional III описывает невыполненные условия в прошлом, ситуацию, которую нельзя изменить. If Past Perfect , would have +V 3 . If I had listened to your advice, I would have been safe. But now I am in a hospital.

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1. If the government ______ (give) more money to the factory it ______ (not close) . 2. If the government _______ (build) flood barriers, we _______ (not have) the floods last year. 3. If Dan _______ (know) how to swim, he _________ (not drown) . 4. If Molly ________ (listen) to the weather- forecast, she __________ (know) it was going to rain. 5. If Greg _________ (tell) me he was ill, I _________ (be) more sympathetic. . 6. If she ________ (prepare) for the exam, she __________ (pass) it. 7. If Bill _______ (see) the house, he ______ (not buy) it.

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IF & UNLESS If they invite me to the party, I won’t go. Если они пригласят меня на вечеринку, то я не пойду. Unless they invite me to the party, I won’t go. Если они не пригласят меня на вечеринку, то я не пойду. If you do n't do your homework, you will get a bad mark. Unless you do your homework, you will get a bad mark.

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Condition ( условие) Subordinate clause ( придаточное предл-е) Principal clause ( главное предл-е) Translation ( перевод) Real Present/Future (Type 0) Present Simple Present Simple без БЫ If (when) you heat water, it boils . If people need money, they borrow it from banks. Present/Future (Type 1) Present Simple/Cont. will + Infinitive If it looks like rain, we’ ll stay at home. If I have more time, I’ ll come over. If he is working on Friday, he won’t be able to go with us. Unreal Present/Future (Type 2) Past Simple/Cont. would/could/might + Infinitive БЫ If I were you, I would go there myself. If I had more time, I would come over. If you knew him better, you wouldn’t think so. If it were not raining, I could go out . Past (Type 3) Past Perfect would/could + have + Participle II If you had gone there, you would have seen him. If it hadn’t been so hot last summer, we could have gone to the South.