3 Part One. The Predicate

Section III
Ex. 1. Answer the questions, using the verb make.

1. When are you going to make calculations? 2. Who advised you to make this approach to the problem? 3. Have you finished making your measurements? 4. Do you make many mistakes in your English? 5. Don’t you remember when Mendeleyev made his greatest discovery? 6. I think he won’t make use of this law and what about you? 7. His lecture made a deep impression on me, and what about you? 8. How long did it take you to make your experiment?

Ex. 2. Translate the sentences into English.

1. Menimcha, yana bir marta hisob-kitob qilish kerak. 2. U har doim o'qishda xato qiladi. 3. Bizning o'qituvchimiz buyuk olim bo'lib, u fizik kimyoda muhim kashfiyot qildi. 4. Avval siz ushbu mavzu bo'yicha adabiyotlarni o'rganishingiz kerak. 5. Hozir ushbu qurilmani hech kim ishlatmayapti, siz o'lchovlarni bajarishingiz mumkin. 6. U shahardan birgalikda chiqish taklifini berdi. 7. U bizda juda yaxshi taassurot qoldirdi.

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

Model'. — A request.

— An answer.(+, -)

Example: — Give me your pen, please.

— Here you are. (Sony, but I’m writing just now.)
Ex. 4. Give detailed answ ers to the following questions:

1. What is the essence of Avogadro’s principle? 2. In what way can Avogadro’s principle be used? 3. What do you know about the molecular motion? 4. What is the principal difference between gases, liquids and solids? 5. What is the difference in properties between crystalline and non-crystalline solids?

Ex. S.Discuss th e following topics:

1. The Characteristic Features of Gases, Liquids and Solids.

2. The Difference of the Molecular Motion in Various States of a

Substance.

3. The Influence of the Temperature and the Pressure on the State of

a Substance.

WHAT IS IT ?

A compound o f oxygen and another clement (metallic or non-mctallic).