5. По-моему, Петр — ненадежный человек. — Я бы этого не сказал,
он всегда делает то, что говорит. 6. Тебе некогда будет читать завт
ра. — Наоборот, завтра у меня нет занятий.
Ex. 3. Make up short dialogues according to the model.
Model: —
A statement.
—
A question.
—
An answer.
Example: — I like reading vciy much.
— What do you like?
— Reading.
Ex. 4. Give detailed answers to the following questions:
1. What happens to a crystalline substance when it is heated? 2. What
is the melting point of a substance? 3. What arc the characteristic features
of a liquid? 4. What are the characteristic features of a gas? 5. What docs
die physical state o f a substance depend on?
Ex. 5. Discuss the following topics:
1. Factors that Influence the Physical State of a Substancc.
2. Solids, Liquids and Gases from the Molccular Point o f View.
3. An Example of Transformation of the Same Substancc into Different
States.
WHAT IS IT?
The measure o f the degrees of hotness or coldness o f a substancc or
a body.
5
Достарыңызбен бөлісу: