Условные предложения

	Условие	Следствие
	Придаточное	Главное
1 тип Реальные условия	V,V-s, to be	will + V

If he is busy I'll do the work myself.

2 тип Нереальные условия в настоящем или будущем

V- ed (2nd form) were

would should + V could might

Unless 1 were busy I should help you.

3 тип Нереальные условия в прошедшем

had + V-ed (3rd form)

would should + have V-ed/3rd form could might

Unless he had been busy he would have done the work himself________________

Смешанный тип 1(условие-прошед., V следствие-наст.)будущ. 2(условне-неопред.), следствие-прошедшее

had+V-ed(3rd form) V-ed (2nd form)

would should + V have V-ed/3rd form

If you had studied English you would understand this now.

If I liked them I should have invited them________________________

Союзы: если - if

если... не - unless

предположим, допустим - supposing (that)

при условии если (что) - on condition (that)

ЭМФАТИЧЕСКИЕ КОНСТРУКЦИИ

It is (was) ... that which whо whom	Именно, как раз	It is the data that (which) are reliable . It was I who met him in the street yesterday. It was he whom met in the street yesterday. It was in the street that I met him yesterday. It was yesterday that I met him in the street
It was not unti1 (till) ... that To do (did) + Inf. •	Только в… Только после Только тогда, когда Действительно, фактически	It was not until the 1950’s that the theory was developed. He does (did) speak English fluently.

ПАРНЫЕ СОЮЗЫ СОСТАВНЫЕ СОЮЗЫ

так/же/... как и - as .... as как будто - as if

такой / же/... как / и / - as… as как только - as soon as

как ..., так и - both … and ещё в, насколько - as far as

или ... или - either … or также как, и также - as well as

ни ... ни - neither … nor до тех пор, пока - as long as

не только …, но и - not only … but also /для того / чтобы - in order that

ли, или - whether, or чтобы - in order to

не раньше чем, как только - no sooner than