Third Conditional (Третий тип условных предложений)

Практическая работа №10

Тема: Великие имена в современной науке. Условные предложения (реальное условие)

Цель: Тренировать навыки работы с грамматическим материалом.

Методические рекомендации:

Условные предложения в английском языке также называют «IF-sentences». Условное предложение состоит из двух частей, первая из которых (придаточная) начинается со слова «если – if» и содержит условие, а вторая (главная) часть содержит такие слова как will, can, may, might, could, would и выражает действие, которое может или могло бы иметь место. Различают четыре основных типов условных предложений.

 

Zero Conditional (Нулевой тип условных предложений)

Выражают события и явления, которые всегда истинны, реальны. Как правило, это научные факты, законы природы или привычные нам действия.

if + Present Simple, Present Simple

If you heat water, it boils.

 

First Conditional (Первый тип условных предложений)
выражают реальные условия, относящиеся к настоящему или будущему времени.

if + Present Simple, will + infinitive

If you go to the Zoo, you will see the lions.

 

Вставьте глагол в нужной форме, чтобы образовать условные предложения 0-го или 1 типов.

1) If he _________ (practice) every day, he ___________ (become) a champion.

2)When I ___________ (to cook) salads, I _________ (to use) only olive oil.
3) I_________ (to wear) my old boots when I ___________ (to work).

4) She __________ (help) us if we _________ (ask).

5) If Bob __________ (not keep) his word, Anna ________ (be angry) with him.

6) If you __________ (to close) the door, it _________ (to lock) automatically.

7) If you ________ (to push) this button, the volume __________ (to increase).

8) I ________ (not talk) to you anymore if you _______ (insult) me.
9) We ________ (not use) calculators when we ________ (write) tests.

10) If they _______ (have) enough money, they _________ (open) a restaurant next year.

2. Переведите на английский язык используя 0 и 1 тип условных предложений.

1) Если я пойду в магазин, я куплю новый телефон.

2) Я посмотрю этот фильм, если он понравится тебе.

3) Если выпил немного алкоголя, никогда не садись за руль.
4) Если Молли не спит ночью, утром она чувствует себя разбитой.
5) Если работать усердно – можно многого достичь.
6) Если у меня будет время, я посмотрю романтический фильм.

 

Прочтите текст и сделайте задание True/False.

 

Famous scientist says A.I. could destroy us

Professor Stephen Hawking, one of the world's most renowned scientists, has warned that robots and machines with artificial intelligence could one day mean the end of us all. Professor Hawking recently told the BBC in an interview that: "The development of full artificial intelligence (AI) could spell the end of the human race." The famous cosmologist made his warning in response to a question about an update to the app he uses to allow him to communicate. Hawking suffers from motor neuron disease (also known as ALS) and needs a special voice synthesizer to talk. The update will be able to predict words he might want to use based on his previous communication.

Hawking said that AI has given many benefits to many people. He said it is still in its early stages of development, but when it becomes more sophisticated, it could prove a threat to our existence. He said: "It would take off on its own, and re-design itself at an ever increasing rate. Humans, who are limited by slow biological evolution, couldn't compete, and would be superseded." This is not the first time he has issued such a warning. He gave a more chilling warning in April 2014, saying: "One can imagine such technology outsmarting financial markets, out-inventing human researchers, out-manipulating human leaders, and developing weapons we cannot even understand."

 

1.	The article says Stephen Hawking is a renewed scientist.	T / F
2.	Stephen Hawking spoke about artificial intelligence to the BBC.	T / F
3.	Professor Hawking's job is a cosmologist.	T / F
4.	A special app will predict the words Stephen Hawking might need.	T / F
5.	Hawking said AI could be a threat if it becomes more sophisticated.	T / F
6.	Hawking said AI would evolve at a slower rate than human evolution.	T / F
7.	This is the first time Hawking has warned of the threat from A.I.	T / F
8.	Hawking said A.I would not be better than humans at inventing things.

 

Практическая работа №11

Тема: Изобретения, изменившие ход истории. Условные предложения (нереальное условие)

Цель: Тренировать навыки применения грамматических правил.

Методические рекомендации:

Условные предложения в английском языке также называют «IF-sentences». Условное предложение состоит из двух частей, первая из которых (придаточная) начинается со слова «если – if» и содержит условие, а вторая (главная) часть содержит такие слова как will, can, may, might, could, would и выражает действие, которое может или могло бы иметь место. Различают четыре основных типов условных предложений.

 

Second Conditional (Второй тип условных предложений)
маловероятные и нереальные условия, относящиеся к настоящему или будущему времени.

if + Past Simple, would / could / might + V1

If I had enough money, I would buy a new car.

В придаточных предложениях – were используется для всех лиц и чисел

If I were you I would not make such a mistake.

Third Conditional (Третий тип условных предложений)

Нереальные или воображаемые условия, относящиеся к прошлому времени.

if + Past Perfect, would/should/could/might + Perfect Infinitive

If I had studied more, I would have passed the exam.

1. Соедините части предложений. Переведите на русский язык.

1. I would buy the ring	A. if it snows.
2. If I had taken my mother’s advice	B. I would study German.
3. If you help me	C. I wouldn’t have left the university.
4. We will go skiing	D. if it was without a diamond.
5. If I had a lot of free time	E. I won’t be late for work.

 

2. Раскройте скобки употребляя 2 и 3 тип условных предложений.

1. If you … (have) a driving license, you … (get) this job.
2. My dog … (be) 20 years old today if it … (be) alive.

1. I … (go) to the police if I … (be) you.
2. If people … (not buy) guns, the world … (become) safer.
3. Tom... (not eat) much “fast food” if his wife … (cook) at home.
4. I … (visit) Sarah yesterday if I … (know) that she was ill.
5. If you … (go) with me to Paris last month, you … (see) the Eifel Tower too.
6. We … (not get wet) if you … (take) an umbrella.
7. If Mum … (not open) the windows, our room … (not be) full of mosquitoes.
8. Nick … (not be) so tired this morning if he … (go to bed) early last night.

 

3. Назовите тип условного предложения и переведите на английский язык.

1. Если бы ты не забыл на работе ключ, ты бы открыл дверь.
2. Если бы я жил в Париже, я бы ел круассаны на завтрак.
3. Он бы не женился на ней, если бы она не готовила так замечательно.
4. Ты бы купил завтра билет, если бы у тебя было свободное время?
5. Если бы я был на твоем месте, я бы позвонил ей.

 

4. Прочтите текст и выполните упражнение True/False.

Transparent Wood

Scientists have come up with a revolutionary new use for wood. They have devised a way to make it transparent. This could totally change the way many things in our lives are used and made. See-through wood could one day replace glass and be used in windows and tables, for iPhone screens, and in a whole assortment of other building materials. The innovation has come from researchers at the University of Maryland in the USA. They experimented with different ways to extract the chemicals from wood that give it colour. Researcher Liangbing Hu said: "We were very surprised by how transparent it could go. This can really open applications that can potentially replace glass and some optical materials.

The researchers worked with a small block of linden wood. They boiled it in water, sodium hydroxide and other chemicals for about two hours. A molecule called lignin, which gives wood its colour, disappeared during the boiling process. This left behind colourless cells, which effectively made the wood transparent. The see-through wood is a lot stronger and less dangerous than glass. It is better at insulating against the cold and it is biodegradable. Research is still in its infancy and the process can currently only be done on 10cm by 10cm blocks of wood that range in thickness between paper-thin and a centimeter thick. The researchers will now focus on applying the process on a much larger scale.

 

1. The article said the new use for wood was revolutionary. T / F
2. The article says see-through wood could replace glass. T / F
3. Researchers looked at ways to give the wood added colour. T / F
4. Scientists were surprised at how transparent the wood became. T / F
5. The researchers worked with large blocks of wood. T / F
6. The researchers boiled the wood for around two hours. T / F
7. Glass is still stronger than the transparent wood. T / F
8. The transparent wood changes so it is no longer biodegradable. T / F