ГДЗ по английскому языку 7 класс Ваулина, Дули, Подоляко, Эванс - ответ страница 47

### Итоговые ответы --- #### Ex. 2 a) 1. **B** (very dirty) 2. **A** (teachers) 3. **B** (be able to go on holiday to the moon) 4. **A** (use a new kind of fuel) **Объяснение слов, выделенных жирным шрифтом в текстах (p. 46):** * **exist** — to be real, to live (существовать, жить). * **mini-submarines** — small underwater vehicles (мини-подводные лодки). * **traffic jams** — long lines of vehicles on a road that have stopped moving or move very slowly (дорожные пробки). * **fuel** — a substance (like petrol) used to produce energy or power (топливо). * **cause** — to make something happen (вызывать, быть причиной). * **pollute** — to make air, water, or land dirty and dangerous (загрязнять). --- #### Ex. 2 b) *Пример ответа для диалога:* * **A:** Which prediction do you think will come true? * **B:** I think computers and robotic teachers will come true because technology is developing very quickly. What about you? * **A:** I believe people will drive flying cars and use cleaner fuel. --- #### Ex. 3 a) *Ознакомление с правилом:* * Мы используем **will** для предсказаний о будущем, основанных на наших мыслях или предположениях (маркеры: *I think, I'm sure, I believe*). * В придаточных времени и условия после **if** и **when** используется **Present Simple**, а не Future Simple. --- #### Ex. 3 b) **Affirmative (утвердительные):** * The Earth will be very dirty. * We will have to live underwater. * There will be robotic teachers. * People will go on holiday to the moon. * Flying cars will use a new kind of fuel. **Negative (отрицательные):** * We won’t have enough clean water. * Kids won’t go to school. * Not everyone will be able to go to the moon. * Flying cars won’t pollute the air. * There won’t be any traffic jams. --- #### Ex. 4 1. **A:** Will people go on holiday to the moon? **B:** I think they will. They will travel on special rockets. 2. **A:** Will people drive flying cars? **B:** Yes, I think they will. They will help avoid traffic jams. 3. **A:** Will computers talk? **B:** Yes, I believe they will. They already do that today. 4. **A:** Will time travel be common? **B:** No, I don't think it will. It seems impossible. 5. **A:** Will people live in underwater cities? **B:** I don't think they will. It is very difficult and dangerous to build them. --- #### Ex. 5 1. If people **invent** new fuel, cars **will not pollute** (*won't pollute*) the air. 2. When John **comes**, we **will go** to the park. 3. If he **has** free time, he **will go** to the art museum. 4. If you **exercise** more, you **will feel** better. 5. If we **are** lucky, we **will go** on a holiday to the moon one day. --- #### Ex. 6 1. I'm sure robots **will** do most of the housework. 2. There **won't** be many plants and animals left on the planet. 3. I think the earth **will** be very polluted in 2100. 4. If we continue to pollute the earth, there **won't** be any clean water left. --- #### Ex. 7 1. We're really **looking forward to** our summer holidays this year. 2. Who will **look after** your little brother when your parents are at work? 3. **A:** What are you **looking for**? **B:** My history textbook. 4. I'll get the dictionary and **look up** the words I don't know. --- #### Ex. 8 (Portfolio) > **Life in the Future** > I think life in the future will be very exciting and high-tech. I believe that people will live in smart houses powered by solar energy. Robots will do all the chores, such as cleaning, cooking, and washing dishes. > > In my opinion, students won’t carry heavy bags to school because all textbooks will be digital on tablets. Moreover, we will have flying electric cars, so there won’t be any traffic jams or pollution in our cities. --- ### Подробные объяснения и грамматический комментарий 1. **First Conditional (Условные предложения первого типа — Ex. 3, 5):** * В придаточной части условия (после **if** / **when**) будущее время заменяется на **Present Simple** (например: *when John comes*, *if people invent*). * В главной части (где выражен результат) используется **Future Simple** (**will + V1** / **won't + V1**). 2. **Фразовый глагол *look* (Ex. 7):** * **look after** — присматривать, заботиться (*take care of*). * **look forward to** — с нетерпением ждать (*wait for with pleasure*); обратите внимание на форму *Present Continuous* в предложении 1 (*are looking forward to*). * **look for** — искать что-то или кого-то (*search*). * **look up** — искать значение слова или информацию в справочнике/словаре (*search for in a book*).