Ответ:
If you heat ice it melts.
If it rains the grass gets wet.
If you eat a lot you gain weight.
If you don't hurry you will miss the train.
If it rains today you will get wet.
If I ask you for help, you will give a hand to me.
If you went to bed earlier, you would not be so tired.
If it rained, you would get wet.
If I spoke Italian, I would be working in Italy.
If you had studied harder, you would have passed the exam.
If it had rained, you would have gotten wet.
If I had accepted that promotion,I would have been working in Milan.
If I had worked harder at school, I would have a better job now.
If we had looked at the map, we wouldn't be lost.
If you weren't afraid of spiders, you would have picked it up and put it outside.
Объяснение:
THE ZERO CONDITIONAL
The zero conditional is used for when the time being referred to is now or always and the situation is real and possible. The zero conditional is often used to refer to general truths. The tense in both parts of the sentence is the simple present.
TYPE 1 CONDITIONAL
The type 1 conditional is used to refer to the present or future where the situation is real. The type 1 conditional refers to a possible condition and its probable result. In these sentences the if clause is in the simple present, and the main clause is in the simple future.
TYPE 2 CONDITIONAL
The type 2 conditional is used to refer to a time that is now or any time, and a situation that is unreal. These sentences are not based on fact. The type 2 conditional is used to refer to a hypothetical condition and its probable result. In type 2 conditional sentences, the if clause uses the simple past, and the main clause uses the present conditional.
TYPE 3 CONDITIONAL
The type 3 conditional is used to refer to a time that is in the past, and a situation that is contrary to reality. The facts they are based on are the opposite of what is expressed. The type 3 conditional is used to refer to an unreal past condition and its probable past result. In type 3 conditional sentences, the if clause uses the past perfect, and the main clause uses the perfect conditional.
MIXED TYPE CONDITIONAL
The mixed type conditional is used to refer to a time that is in the past, and a situation that is ongoing into the present. The facts they are based on are the opposite of what is expressed. The mixed type conditional is used to refer to an unreal past condition and its probable result in the present. In mixed type conditional sentences, the if clause uses the past perfect, and the main clause uses the present conditional.