Министерство здравоохранения рк



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Work – out 12

for students’ self – studying under the guidance of a teacher

Contact hour 3

Theme: “Chemistry”

Lexics: words and word-combinations

Grammar: Modal verb “should”

Aim: To consolidate new lexical and grammatical material

Form of conducting: lexico – grammatical exercises, oral questioning, retelling, testing.

Contact Hour №1:

  1. Memorize the following pairs of derivatives:

Compose – decompose – decomposable – indecomposable

Structure- structural

Exist – existence

Divide – division

Change – changeable – unchangeable


  1. Read and translate following word and word – combinations into native language: a science of substances, a great and complex subject, at an ordinary temperature, may become liquids, at very high temperatures, two great classes, consist of, may be metallic and non – metallic.

  2. Find English equivalents of following words and word combinations: разлагаемый, наука о веществах, может быть разделен, при обычной температуре, в трех состояниях, тверды вещества, до соответствующей температуры, состоять из двух и более различных веществ, азот и углерод, превращаться.

  3. Find in the right column the equivalents of the English words from the left one:

1 science 1 изменить

2 lead 2 олово

3 tin 3 делить

4 property 4 твердый

5 change 5 сложное вещество

6 solid 6 свойство

7 exist 7 наука

8 divide 8 железо

9 compound 9 существовать

10 iron 10 свинец


2nd Hour:

  1. Translate the following sentences. Mind the modal meaning of the verb “should” and “have to”

  1. A first – year student has to carry out a number of experiments.

  2. You should raise the temperature as the mixture doesn’t boil.

  3. They have to ask a teacher if they do not understand a theme.

  4. He should study well to receive a good diploma.

  5. All of you should go there now or you’ll be late.

  6. I have get up early on Monday.

  7. Every mother should take care of her children.

  1. Translate into English:

  1. Вам следует выполнить это задание.

  2. Пациентам следует соблюдать диету, так как это предотвратит боль в желудке.

  3. Родителям следует заботиться о своих детях.

  4. Ему не следует принимать это лекарство.

  5. Им не следует говорить ему об этом.

  6. Детям нужно есть много витаминов.

  7. Каждому из нас нужно подумать об этом еще раз.

  1. Translate into English:

  1. Элементы следует разделить на два больших класса.

  2. Серу, железо, серебро следует отнести к твердым веществам.

  3. Бром и ртуть следует считать жидкими веществами.

  4. Вам следует нагреть твердые вещества до определенной температуры, чтобы получить их в жидком состоянии.




  1. Answer the questions:

  1. When do we use the Modal verb “should”?

  2. How do we translate the sentences with the Modal verb “should”?

  3. What are the other functions of “should”?


3rd Hour:

  1. Complete the sentences according to the contents of the text:

  1. Chemistry is science of substances, their structure, ……….

  2. Chemistry is great and ……….

  3. Substances may exist as solids, ………….

  4. Sulfur, iron and silver are solids ………..at an ordinary temperature.

  5. Elements may be metallic and ………

  6. Liquids turn into gases……….

  7. All substances can be divided into two great classes,……….




  1. Fill the gaps with the proper words:

  1. Do you know chemical ……… of Hydrogen?

  2. Iron and silver are ……….

  3. Hydrogen is a ……….

  4. Elements are ……….. substances.

  5. Mercury is ………….




  1. Tick sentences that are true and change the ones that are false:

  1. Chemistry is a science of substances, their properties and the reactions.

  2. All substances can be divided into three great classes.

  3. Elements may be only non – metallic.

  4. Water can be decomposed into oxygen and hydrogen.

  5. Sulfur, iron and silver liquids.


Hand – out:

  1. Syllable – Salad.

Compile words from the given syllables:



che




mis




try




sil




ver




so




lid




Li




qu it




sub




stan




ce




tem




pe




ra




tu




ra




ele




ment




in




de




com




pos




able



        1. Crossword

Solve this crossword:





C





































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Y



















Answer: compound, sulfur, element, metallic, silver, substance, temperature, iron, hydrogen.


Test

    1. In what word the letter combination ch is read [k]?

a) cheek b)child c) chemical d) childish e) chill

2. Tick the sentences that is true

a) All substances can be divided into three great classes

b) All substances can be divided into two great classes

c) All substances can be divided into four great classes

d) All substances can be divided into five great classes

e) All substances can be divided into six great classes

3.Elements may be

a) only non- metallic

b) only metallic

c) metallic and non-metallic

d) liquids

e) gases

4. Sulfur, iron and silver are

a) solids

b) liquids

c) gases

d) elements

e) oxygen

5. Find the generalizing word from these group of words?

a) bromine

b)mercury

c) oxygen

d) hydrogen

e) chemistry

6. Fill in the gaps with the proper preposition:

Water can be decompose …. Oxygen and hydrogen

a) in b) into c) to d) by e)on

7. How is translated the modal verb "should” into Russian?

a) мочь


b) иметь

c) быть


d) следовать

e) хотеть

8.Choose the word or phrase, which completes the sentence best:

_______ you do me favour?



    1. may

    2. should

    3. can

    4. need

    5. must

9.Circle the correct answer: Substances may exist ___ solids, liquids or gases.

a) as b) or c) in d)for e) to

10. What do liquids turn at very high temperature into?

a) metal

b) solid


c) gases

d) liquid

e) nitrogen

11. Water can be decomposed….

a) into oxygen and hydrogen

b) into metallic and non-metallic

c) into solid and liquid

d) into elements and compounds

e) hydrogen and gases

12. Solid substances may become …. if we heat them to a proper temperature:

a) gases

b) liquids

c) solids

d) metals

e) elements

13. Find English equivalents:

Ему не следует принимать это лекарство


    1. He can’t take this drug.

    2. He shouldn’t take this drug.

    3. He mustn’t take this drug.

    4. He may not take this drug.

    5. He can take this drug

14. In what word the letter combination ch is read [k]

a) cheat

b) chronical

c) chatterer

d) cheep


e) check

Work out 13

For students’ self-studying under the guidance of a teacher



Contact Hours (4)
Theme: D.I. Mendeleev

Work out 14

For students’ self-studying under the guidance of a teacher



Contact Hours (4)
Theme: Mendeleyev’s Periodic Law.

Grammar: The forms of the Passive Voice in the Present and in the Past Tenses.

Aim:

1. To consolidate new lexical and grammar material.



2. To teach the students to prepare topics about scientific research work of prominent scientists.
Form of conducting: lexico – grammatical exercises, oral questioning, retelling, testing.


1st hour

1. Read and explain the rules of reading of the following words:

Now, how, bow, Moscow, vow, window, gown, down, known, Scout, count.


2. Speak on the following situations using the Passive Voice:

1. You are going to a party.

(to be invited to party, to be accompanied by, to be introduced to, to be offered a cup of coffee, sandwiches, to be asked to sing, to be invited to dance. )



2. Bob is late for class

(to be left alone in the house, not be awakened, not to be given a chance to be interrupted, to be offended. )


3. Match the words from the left column with the equivalents from the right one:
1. через to construct

2. создавать to increase

3. возрастать an establishment

4. заведение a cross

5. место vacancy

6. пустота space


2nd hour

1. Compose the sentences using the following word-combinations:

1. разделен на девять групп,

2. в форме таблицы,

3. периодический закон,

4. атомный вес повышается

5. составлять таблицу,

6. слева на права,

7. в будущем,

8. открывать закон,

9. зависимость свойств элементов от их атомных масс.


2. Read and translate the sentences:

Chemistry gives us not only new drugs but develops new and effective methods and instruments for diagnosing diseases and their treatment. Many interesting studies are made in chemistry on the synthesis of compounds of inorganic substitutes for medical purposes. Chemistry in the health serves stands for highly effective medicines, blood subsumes, artificial organs, plastic teeth, hearing aids, etc.

3. Find the sentences with Passive Voice in the text and translate them into Russian. Make these sentences negative and interrogative.
3rd hour

1. Complete the following dialogue according to the text:

Student 1. When the Periodic Law was discovered

Student 2. ………..

Student 2. How many groups the elements are divided?

Student 1. ………..

Student 1. What can you say about the atomic weights?

Student 2. ………..

Student 2 Who was the first to discover the low?

Student 1. ………..

Student 1. What can you say about vacancies?

Student 2. ………..

Student 2 The Periodic Table is so important for science, isn’t it?

Student 1. ………..

Student 2. Yes, I agree with you, thank you good bye!

Student 1. Good bye!
2. Insert prepositions:

… Tziolkovsky’s first book … a metallic dirigible appeared. Mendeleyev was interested … Triolkovsky’s work and helped him to publish his scientific papers, Triolkovsky made many parts … his flying machines … his own hands this great scientists was little known … old Russia.


4th hour

Find the following words in this puzzle:



Periodic, elements, separate, column, atomic, weights, dependence, property, space, vacant.



a

p

d

s

o

r

w

s

t

m

d

e

p

e

n

d

e

n

c

e

a

r

r

p

o

c

i

r

s

l

t

i

o

a

u

w

g

y

t

e

o

o

p

r

p

o

h

s

k

m

m

d

e

a

l

m

t

o

p

e

i

i

r

t

s

a

s

u

z

n

c

c

t

e

v

a

c

a

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t

w

r

y

s

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a

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s

II Crossword

Solve this crossword







P

























h































i











































l










o




























e

s

t

a

b

l

i

s

h

m

e

n

t

s




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Answers: historians, teachers, sciences, researches, correspond, increase, consider, probably, serves, platform, natural.


Literature:

1. English for students-pharmaceutists, chemists-technologists. Almaty, 2006.

2. English for students of pharmaceutical Institutes. T.N. Ivina

Control


Test

1. In what word the letter combination ow is read [ou].

a) now

b) brown


c) low

d) how


e) down
2. In what word the letter combination ou is read [au].

a) cough


b) country

c) double

d) sound

e) southern


3. Compile the sentences from these words.

1 2 3 4 5 6 7 8 9 10 11

The, Periodic, Law, of, thousands, for, researches, as, serves, a, platform.

a) 1/2/3/4/5/6/7/8/9/10/11

b) 1/2/3/9/8/10/11/6/5/4/7

c) 6/5/4/10/11/1/2/3/7/8/9

d) 10/9/6/7/5/4/3/2/11/1/8

e) 3/4/5/6/10/11/1/2/8/9/7

4. Chose the right preposition.

It is studied___philosophers, historians and teachers.

a) about

b) after


c) of

d) for


e) by
5. Chose the right translation of the word “пустой”.

a) vacancy

b) vacant

c) various

d) slightly

e) severity


6. Choose the translation of the word to serve.

a) полагать

b) создавать

c) возрастать

d) служить

e) открывать


7.Find the correct answer of this sentence.

The Periodic Law ____ by D.I. Mendeleyev in 1869.

a) is discovered

b) are discovered

c) was discovered

d) was being discovered

e) discovers
8. Choose the correct answer of this sentence.

The elements _____ into eight groups.

a) divide

b) is divided

c) was divided

d) are divided

e) divides
9. Find the correct answer of this sentence.

Today the Periodic Law ___ by millions of secondary schoolchildren.

a) are studied

b) study

c) is studied

d) was studied

e) were studied
10. Choose the correct answer of this sentence.

In 1893 Mendeleyev ____ director of the Bureau of Weight and Measures.

a) appointed

b) was appointed

c) has been appointed

d) appointes

e) are appointed.



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