3 Part One. The Predicate

Section III
Ex. 1. Answer the questions. Use the verb take.

1. Do your experiments take much time? 2. Have you taken your exam in English? 3. When are you going to take your holidays? 4. Does your friend take interest in chemistry? 5. When are you going to take your examination in mathematics? 6. Who took the first prize in swimming?7. Are you going to take post-graduate studies? 8. Do you take interest in modem music? 9. How long does it usually take you to get here? 10..How long did it take you to do the exercise? 11. Do you take part in social activity? 12. Have you taken my pen? 13. When did you first think to take up chemistry as your field?

* all of the atoms of one element being identical — причем все атомы однofо
Ex. 2. Translate the sentences into English.

1. Bahorda men to'rtta imtihon topshiraman. 2. Do'stingiz fizikaga qiziqishini eshitdim. 3. U fanga qiziqmaydi. 4. Ertaga biz uchun tarixiy seminar bo’ladi, men unda ishtirok etishim kerak. 5. Voleybolda ikkinchi o'rinni kim egalladi? 6. Tarjima qancha vaqtni oldi? 7. Kecha universitetga 40 daqiqada bordim.

Ex. 3. Make up short dialogues according to the model.

Model: — A special question.

— An answer.

Examples:

1)—What is it?

—It is a book.

2) — When did you come

— At S o’clock.

Ex. 4. Give detailed answers to the questions.

1. In what way did the idea of the atom change in the course of history?

2. What scientist stimulated the development of the atomic theory? 3. What do you know about the atomic structure?
Ex. 5. Discuss the following topics:

1. Early Atomic Theories.

2. The Present Ideas about the Structure of Matter.

3. The Most Important Discoveries Concerning the Atomic Structure.

WHAT IS IT?

The smallest unit of an element that can take part in a chemical change.

Lesson 15

GRAMATIKA: "Infinitive bilan nominativ holat" iborasini rus tiliga tarjima qilishning ba'zi xususiyatlari. "Ishtirokchi, sifatli, raqamli nominativ holat" aylanmasi.