1 / 25

Conditional sentences

Conditional sentences. If - clauses. TYPES. There are three types of the if-clauses. Type Condition I condition possible to fulfill II condition in theory possible to fulfill

rae
Download Presentation

Conditional sentences

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Conditional sentences If - clauses

  2. TYPES There are three types of the if-clauses. Type Condition I condition possible to fulfill II condition in theory possible to fulfill III condition not possible to fulfill (too late)

  3. Form Type if clause main clause I Simple Present  will-future (or Modal + infinitive) II Simple Past  would + infinitive III Past Perfect would + have + past participle

  4. Examples (if-clause at the beginning) Type if clause main clause I If I study, I will pass the exam. II If I studied, I would pass the exam. III If I had studied, I would have passed the exam.

  5. Examples (if-clause at the end) Type main clause if-clause I I will pass the exam if I study. II I would pass the exam if I studied. III I would have passed the exam if I had studied.

  6. Structure If-clauses can be clause-initial (1), clause-medial (2) as well as clause-final (3). (1) If you like, we can watch a movie. (2) We, if you like, can watch a movie. (3) We can watch a movie if you like.

  7. Types Aside from the typical type I, II, III strucure, conditionals can be divided into two categories: real and unreal conditionals.

  8. Real Condition If I have money, I spend it. Present Real Conditional - type I If I had money, I spent it. Past Real Conditional - type I If I have money, I will/am going to spend it. Future Real Conditional - type I

  9. Unreal Condition If I had had money, I would have spent it.  Past unreal Conditional - type III If I had money, I would spend it.I think about spending the money TODAY. Present unreal Conditional - type II If I had money, I would spend it.I think about spending the money NEXT WEEK. Future unreal Conditional - type II

  10. Special Features Modal verbs: Main clauses with real conditional tenses can have modal verbs. If I have money, I can spend it. You can use could and might instead of would in unreal conditional clauses. If I had money, I could spend it.(I would be able to spend it.) If I had money, I might spend it.(I would possibly spend it.)

  11. Mixed Conditionals Unreal conditionals (type II + III) sometimes can be mixed, that is, the time of the if clause is different from the one of the main clause.

  12. Past -- Present If I had taken an aspirin, I wouldn't have a headache now.

  13. Past -- Future If I had known that you are going to come by tomorrow, I would be in then.

  14. Past -- Past If she had enough money, she could have done this trip to Hawaii.

  15. Past -- Future If I were you, I would be spending my vacation in Salvador.

  16. Future -- Past If I weren't flying to Detroit tomorrow, I would have planned a trip to Vancouver.

  17. Future -- Present If I were taking this exam next week, I would be high-strung.

  18. Will and Would in if-clauses will When the situation or action depicted in the if-clause is a result of the main clause, the will future is used in the if-clause. He'll pay me $10 if I'll help him do the dishes. (Doing the dishes is the result of paying ten dollars.) would In polite requests would is possible in if-clauses. It would be nice if you would help me in the kitchen. (Are you ready to help me in the kitchen?)

  19. Replacing if If can be replaced by words or expressions with a similar meaning. The most common are: as long asassuming (that)on condition (that)on the assumption (that)provided (that)supposing (that)unlesswith the condition (that)

  20. Omitting if Had I known... (instead of If I had known...) Were you my daughter,... (instead of: If you were my daughter,...) Should you need my advice,... (instead of: If you should need my advice,...)

  21. if vs. when if and when are interchangeable when the statement of the conditional clause is a fact or a general issue (also known as zero conditonal) If you heat ice, it melts. When you heat ice, it melts. if is used for something that, according to the speaker, might happen. We can spend the afternoon on the beach if the weather is fine. when is used for something that, according to the speaker, will happen. I will clean up the kitchen right away when I'm back from work.

  22. in case vs. if in case of can be used to shorten an if-clause as shown below: If there is a fire, leave the room. In case of fire, leave the room. While if expresses a condition (1), in case is used to express a possibility (2). (1)I need painkillers if I'm in severe pain. (2)I need painkillers in case I'm in severe pain. The expression just in case is used pretty much the same way. I got you a pizza just in case you were hungry. (I don't know whether you are hungry.)

  23. Put in the correct verb forms. 1) If Brian (to like) horses, he could ride well.2) If you listened carefully, you (to know) about it.3) If the weather had been better, we (to come) by bike.4) They will stay longer in Paris if they (to find) a cheap hotel.5) If you were older, you (to go) to the party.

  24. Finish the sentences. .1) You would have slept much better 2) If he studied the new words, 3) My uncle would stay longer in York 4) If you wait a minute, 5) If Amy does the washing up,

  25. Complete the sentences. 1) type I: They (to fly) to Canberra if they (to have) more money.2) type III: If I (to study), I (to pass) the test.3) type II: They (to fly) to Canberra if they (to have) more money.4) type II: If I (to study), I (to pass) the test.5) type I: If the sun (to shine), we (to go) swimming.

More Related