Conditionals Zero Conditional If Present Simple Present Simple

Conditionals

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

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).

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 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.

What would you do if … If another student asked me to copy my homework, I … another student asked to copy would say «No» . It's pic 7. 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?

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.

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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