English for chemists



Download 5,82 Mb.
bet65/122
Sana31.12.2021
Hajmi5,82 Mb.
#207206
TuriУчебное пособие
1   ...   61   62   63   64   65   66   67   68   ...   122
Bog'liq
stepanova t a english for chemists

Section III
Ex. 1. Respond to the following statements using the expressions: that's right, exactly so; you are mistaken; on the contrary; I wouldn 4 say so.
1. The nature of a gas is quite similar to the nature of a liquid. 2. History is his unfavourite subject. 3. Nick doesn’t like to make experiments. 4 .1 think theoretical physics is much more interesting than practical physics. 5. In my opinion, Professor N is not a good lecturer. 6. There is no need going to the library, you may find everything in this textbook. 7. You should have finished your measurements first and then made calculations.
Ex. 2. Translate the scntcnccs into English.
1. Я думаю, для твоего опыта эта статья ис нужна. — Ты ошиба­ ешься, как раз здесь дается описание этого опыта. 2. Тексты о приро­ де жидкости и газа очень похожи. — Да, правильно, они оба описы­ вают их природу с молекулярной точки зрения. 3. Кажется, 1 г твердого йода занимает объем около 0,2 см1, да? — Точно так. 4. Катя не пой­ дет с нами? — Наоборот, это была как раз се идея пойти на концерт.

128


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 of a substance depend on?
Ex. 5. Discuss the following topics:


  1. Factors that Influence the Physical State of a Substancc.




  1. Solids, Liquids and Gases from the Molccular Point of View.

  2. An Example of Transformation of the Same Substancc into Different States.

WHAT IS IT?


The measure of the degrees of hotness or coldness of a substancc or a body.

5 CrtntHOal




Download 5,82 Mb.

Do'stlaringiz bilan baham:
1   ...   61   62   63   64   65   66   67   68   ...   122




Ma'lumotlar bazasi mualliflik huquqi bilan himoyalangan ©hozir.org 2024
ma'muriyatiga murojaat qiling

kiriting | ro'yxatdan o'tish
    Bosh sahifa
юртда тантана
Боғда битган
Бугун юртда
Эшитганлар жилманглар
Эшитмадим деманглар
битган бодомлар
Yangiariq tumani
qitish marakazi
Raqamli texnologiyalar
ilishida muhokamadan
tasdiqqa tavsiya
tavsiya etilgan
iqtisodiyot kafedrasi
steiermarkischen landesregierung
asarlaringizni yuboring
o'zingizning asarlaringizni
Iltimos faqat
faqat o'zingizning
steierm rkischen
landesregierung fachabteilung
rkischen landesregierung
hamshira loyihasi
loyihasi mavsum
faolyatining oqibatlari
asosiy adabiyotlar
fakulteti ahborot
ahborot havfsizligi
havfsizligi kafedrasi
fanidan bo’yicha
fakulteti iqtisodiyot
boshqaruv fakulteti
chiqarishda boshqaruv
ishlab chiqarishda
iqtisodiyot fakultet
multiservis tarmoqlari
fanidan asosiy
Uzbek fanidan
mavzulari potok
asosidagi multiservis
'aliyyil a'ziym
billahil 'aliyyil
illaa billahil
quvvata illaa
falah' deganida
Kompyuter savodxonligi
bo’yicha mustaqil
'alal falah'
Hayya 'alal
'alas soloh
Hayya 'alas
mavsum boyicha


yuklab olish