5. Употребление будущего времени в придаточных предложениях времени и условия.

В придаточных предложениях времени и условия будущее время не употребляется. Для выражения действия в будущем используется время Present Simple.

• Союзы временных придаточных предложений: after, as soon as, before, by the time (that), immediately, once, suppose/supposing, until/till, when, whenever, while.

Once she arrives, we can start.

He’ll come as soon as he is able.

Однако, если придаточное предложение является дополнительным или определительным (отвечают на вопрос «что?» и «какой?») и вводится союзами if/whether, when и т.д., то будущее время употребляется.

I don’t know when they will come.

• Союзы условных придаточных предложений: if, as long as, (just) in case, on condition that, provided/providing (that), unless, whether (…or not)

Take an umbrella in case it rains.

We’ll get there on tine provided we leave soon.

Упражнения.

to build a new shopping centre in town.

Упражнения.

1. Заполните пропуски , используя be going to- , will Present Continuous или the Present Simple.

1 Look, that car over there................ (crash)!

2 I can't come tonight because I................ (stay in) to watch TV.

3 The Prime Minister................ (travel) to Brussels tomorrow.

4 The match................ (start) at 3pm as always.

5 Don't worry about the car; I (phone) for a taxi.

6 Nina often................ (visit) her parents.

7 I................ (be) rich one day!

8 According to my diary, we................ (meet) at 3pm tomorrow.

9 We................ (win) the European Cup next year.

10 The National Theatre................ (celebrate) its thirtieth anniversary soon.

2.Поставьте глаголы в скобках в соответствующую форму будущего времени

1.His father left him £400,000, but he lives so extravagantly that he (spend) it all before he's 30.

2.By the end of next year I (work) for him for 45 years.

3.Everywhere you go in central London you see blocks of flats being pulled down and huge hotels being erected. In ten years' time all the private residents (be driven) out and there'll be nothing but one vast hotel after another.

4.Our committee is trying to raise money to buy a new lifeboat. By the end of the year we (send) out 5,000 letters asking for contributions.

5.By the end of my tour I (give) exactly the same lecture 53 times.

6.A hundred people have died of starvation already. By the end of the week two hundred (die). When are you going to send help?

7..Wait a bit. Don't drink your tea without milk. The milkman (come) in a minute.

8..What are you doing next weekend? ~

Oh, I (work) as usual. I'm always on duty at weekends.

9.. Air hostess: We (take) off in a few minutes. Please fasten your seat belts.