Презентация по английскому языку на тему Conditionals (8 класс)

Е.А.Соболева,учитель английского языка 1 категории, МБОУ Гимназия № 5 Условные предложения или придаточные предложения условия (Conditionals) – это сложноподчиненные предложения, состоящие из главного предложения (Main clause) и придаточного условия (if-clause), которое часто вводится союзом if. Условные предложения в английском языке используются для описания осуществимых или неосуществимых ситуаций и бывают четырех типов. Zero Conditional – используется:Описать реальную ситуацию, которая может произойти в любое время или действие, которое всегда происходит после другого действия If we talk to the baby, she smiles.Вместо If в таких предложениях можно использовать when.2) В правилах, законах природы, инструкциях. В этом значении можно использовать только IF. If the lift breaks down, press the alarm button. Main clause If-clause Present Simple (V 1/ Vs) Present Simple (V 1/ Vs) If you __________ (to drive) along the river bank it _______ (to be) twenty miles out of your way. If you _____ (to take) your mobile phone into class, it __________ (must) be turned off. We ________ (not use) calculators when we ________ (write) tests. If you ________ (to push) this button, the volume __________ (to increase). If you __________ (to close) the door, it _________ (to lock) automatically. I_________ (to wear) my old boots when I ___________ (to work). When I ___________ (to cook) salads, I _________ (to use) only olive oil. When I ___________ (to concentrate), please ____________ (not to make) so much noise. Unless prices ________ (to rise), it_________ (not to be) a good investment. Unless someone_________ (to ask) you politely, ___________ (to refuse) to do anything. First Conditional – используется для описания результатов возможного действия в будущем, которое, вероятно, произойдет (по нашему мнению). If the weather is warm, we will go for a walk.Если придаточное предложение (If-clause) следует за главным, то запятая между частями не ставится. They won’t catch me if I run fast.Этот тип условных предложений может использоваться, чтобы сделать предложение или предупреждение, относящееся к будущему времени. If you wait there, I’ll get you a new book. Main clause If-clause Future Simple (will+ V 1) Present Simple (V1 / Vs) If Peter __________ (come) to my place, we__________ (go) to play in the yard.If Peter__________ (not come) to my place, I __________ (watch) TV.If Frank’s parents__________ (have) their holidays in summer, they __________ (go) to the seaside.If they __________ (have) their holidays in winter, they __________ (stay) at home.If the fog _______ (thicken), Harold _______ (put up) the tent for the night.When I _______ (finish) my work, I_______ (go) to the cinema.We_______ (buy) this book as soon as our mother_______ (give) us some money.When we _______ (come) to your place you_______ (show) us your present.I_______ (return) you your ring when you_______ (ask) me.I_______ (wait) for my friend until he_______ (come) from the shop. Second Conditional - используется, когда ситуация относится к настоящему или будущему, и всё ещё есть предположительная возможность выполнить указанное действие, но эта возможность маловероятна или нереальна, т.к. маловероятно или нереально условие её выполнения. We wouldn’t go abroad if we had hot summers here. Часто конструкция If I were you, I’d… используется чтобы дать совет. If I were you, I’d get a taxi home from the party.В разговорном английском вместо were часто используется was в данной конструкции. Main clause If-clause Would + V 1 Past Simple (V2/ Ved) 1. No mother would have sent/would send a child to anything so awful if she is not/ were not in such misery herself!2. I wouldn’t / mustn’t be surprised if we will turn / turned out to be ordinary humans, after all.3. If Maggie looked/ would look out his eyes, would she / did she come away from the terrifying experience?4. If the captain was / had shipwrecked, and you wanted/ want to rescue him in a boat, he would want / will want to know who was rowing the boat before he would get / got in.5. The transfer will / would be easier if she would have /had no idea what was happening.6. It would look / will look as if we were / had been conspiring.7. If it weren't / wouldn’t be for the pain and disgrace Sue would be / will be willing to end it all. Third Conditional - ситуация относится к прошлому, время ушло, и нет возможности выполнить указанное условие и действие, которое зависит от этого условия, т.к. они уже в прошлом. Таким образом, условие, указанное в if-clause, невыполнимо, нереально и противоречит фактическому положению дел. If I hadn’t got the job, I wouldn’t have moved to London.Этот тип может использоваться, когда говорим о том, о чем сожалеем в прошлом (часто с could have) I could have got a better job if I’d stayed at university.Вместо would можно использовать could/ might. При этом might показывает меньшую степень уверенности говорящего, чем would/ could. Main clause If-clause Would have + V3 Past Perfect (had+V3) 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.8. These words ___________ (roughly express) Bob’s feelings, if he __________ (be) capable of reasoning.9. But what ___________ (you do), if you ________ (see) what I saw10. It ___________ (be) all done though, if Jill __________ (help) at the right time. Wish/if only+ Past Simple (V2/ Ved) используется, когда говорим о ситуации в настоящем, которой мы недовольны. I wish we were still on holiday. If only I didn’t get angry so easily!При этом фраза if only более выразительна и эмоциональна.2) + Past Perfect (had+ V3) используется, когда говорим о ситуации в прошлом, о которой мы сожалеем. I’ve failed the exam. I wish I had studied harder. If only I hadn’t shouted at my boss last week. Перефразируй предложения, используя I wish или If only: 1.I'm sorry I don't live near my work.2. I'm sorry our garden doesn't get any sun. 3. I'm sorry I called him a liar. 4. I'm sorry I don't know Finnish. 5. I'm sorry I didn't book a seat.6. I'm sorry I didn’t bring a map. 7. I'm sorry I left my last job. 8. I'm sorry I didn’t stay in my last job.9. I'm sorry he goes to bed so late. 10. I'm sorry I didn’t know you were coming. Для закрепления материала выполни упражнение.Use the most appropriate conditionalHe almost fell from the balcony. I'm sure that if he had fallen, he (break) his leg or something. If I leave now, I (be) home in two hours. If you (like) , I'll lend you my car for two days. If we increased the price, we (run) the risk of pricing ourselves out of the market. If you (ask) your boss, I'm sure he would have considered your proposal. The radio is broken. When you turn it on, it (make) a strange noise. I'd set them the task if they (be) more reliable. However, I don't think they're capable of doing it. If I had known how long the journey was, I (take) something else to read with me. If you (not/manage) to finish the catalogue on time, we'll have to postpone the printing until next month. The accident (might/not/be) so bad if you'd been driving more slowly.