Задание 1 Юнит 9 Рабочая тетрадь ГДЗ Вербицкая Forward 9 класс
09 Amazing animals GRAMMAR Zero, First and Second conditionals with if With all conditional sentences: one thing must happen (condition) before the second can happen (result);
Решение #
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09 Amazing animals
GRAMMAR
Zero, First and Second conditionals with if
With all conditional sentences:
one thing must happen (condition) before the second can happen (result);
there are two clauses (parts): the if clause tells you the condition and the other part tells you the result;
either clause can be first. We use a comma when the if clause is first;
there can be a mix of positive and negative verbs in the two clauses.
We use the Zero Conditional (if condition and result: Present Simple) to talk about conditions which are always true:
She always takes her dog to the beach if it’s sunny. Do dogs bark if they are frightened?
We use the First Conditional (if condition: Present Simple result: will + infinitive) to talk about conditions that are possible or likely to happen:
If we leave the dog alone all day, it will destroy the furniture.
If we buy you a cat, will you look after it?
We use the Second Conditional (if condition: Past Simple result: would + infinitive) for unlikely or impossible situations in the present or future:
I’d be surprised if my parents bought me a pet. They both hate animals.
If you went on a safari, where would you go?
Note: If he were my son, I’d send him to college. = If he was my son, Itaskd send him to college. If he were is more formal. However, when the function is to give advice, we normally use the fixed phrase, If I were you, I’d ...
Other conditional clauses
As soon as or when both mean taskat that time’. We use them for conditions that are definitely going to happen:
As soon as he arrives, we taskll have dinner.
We taskll have dinner when he arrives.
As long as and provided that both mean ‘if the condition is agreed or met’. We use them to stress the condition on which something happens:
As long as you need me, Itaskll stay here.
You can get a dog provided that it sleeps in the kitchen.
Unless is used instead of if + a negative statement. It means ‘if the condition doesn’t happen or isn’t met’:
Unless you turn off the light, the baby wontaskt sleep.
Mind the trap!
The First Conditional if clause is about the future, but we always use the Present Simple, not will.
If we go away ... NOT If we will go away...
1 Match actions 1 -6 with results a-f. Write the Zero Conditional sentences with if or when + it.
1 look after a dog properly
2 put oil on water
3 a bee stings you
4 crocodile loses a tooth
5 predator pulls a lizard’s tail
6 an ostrich is frightened
a die
b put/head in the ground
c grow/а new one
d fall off
e float
f live/for about 12 years 1
1 If you look after a dog properly, if lives for about 12 years.