Дайте ответы на вопросы: : I.
1. What is necessary to brush every day? 2. What is dangerous to keep at home? 3.What is pleasant to listen
to? 4. What is important to know?
II. 1. What is difficult to study? 2. Who is necessary to help? 3.What is comfortable to use? 4. What is a
marvelous sight to see?
III. 1. What is pleasant to drink? 2. What is exciting to watch? 3.Who is important to listen to? 4.What is difficult
to play?
IV. 1. Who is important to support? 2. What is useful to eat every day? 3. What is necessary to keep clean? 4.
What is important to recycle?
Coton
2. Kurchatov studied (Past Simple) the electrical relations in materials.
3. Tomorrow the students will investigate (Future Simple) electrical properties of crystals.
4. We are studying (Present Continuous) the main laws of physics.
5. Kurchatov was (Past Simple) interested in the problems of thermonuclear reactions for many years.
1. Игорь Васильевич Курчатов был блестящим физиком-ядерщиком.
2. Курчатовский изучал электрические связи в материалах.
3. Завтра студенты будут исследовать электрические свойства кристаллов.
4. Мы изучаем основные законы физики.
5. Курчатов интересовался проблемами термоядерных реакций в течение многих лет.