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In activity 11, find a suitable description for each of the signs below and give your ideas about the names of these signs.

Materials in industry | Fill in the correct word from the list below and make up the sentences with these phrases. | PROFESSIONAL LANGUAGE DEVELOPMENT | Match the sub-fields of material science with the definitions. | Prepare a short presentation and design Power Point slides about a chemical product planned to be used in your business. | Chemical engineering | PROFESSIONAL LANGUAGE DEVELOPMENT | Use the words given in capitals to form the words that fit in the spaces. | Design Power Point slides and prepare a short presentation about a technological process of a chemical product. | Chemistry Laboratory Safety Rules |


Читайте также:
  1. A Word about Coils, Caps, and Connections
  2. A) Complete the table with personal and professional abilities. Use the list below. Give the reasons.
  3. a) Fill in the table below.
  4. ABOUT THE WAITERS
  5. B Find out what phrases from the box below can be used for e-mails.
  6. B) Choose any picture you like and prepare the description of this picture for your group-mates to guess.
  7. Before you read the article, check the meaning of these words and phrases and memorize them.
A___________ B____________ C__________ D_________ E__________

A) Match the words from the box with the words below to make right word combinations. Use each word only once.

blanket, assistant, coat, sign, extinguisher, rules, supervisor, fumes, equipment, materials
1 lab a) _________ b) _________ c) _________ 2 fire d) _________ e) _________
3 safetyf) __________ g) __________ h) __________ 4 toxic i) _________ j) _________

 

B) Make your own sentences with these word combinations.

Find the synonyms in column B for the words in column A.

A B
1 combustible 2 poisonous 3 danger 4 sign 5 drinking a) symbol/label b) oxidizing c) potable d) toxic e) hazard

Using the suffixes below form the words in the table from the given ones. Use each suffix only ones.

-ty, -er, -ous, -ity, -al, -(t)ion, -able, -ive
Noun Adjective Verb/adjective Noun
1 explosion 2 flame 3 chemistry 4 hazard   1 radiate 2 electrical 3 extinguish 4 save  

 


SPEAKING

 

16 Compare the pictures (A and B, C and D). What is common among them and what is different while working in a chemistry lab?

A B

C D

17 Tell your partner about a lab accident that has recently happened. Mention the following:

· what exactly has happened

· who was injured; if the injury was serious or not

· what was done to prevent an accident

· what was done to avoid another accident


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Chemistry Laboratory Safety Quiz| Work in groups. In each group, the two of you will be performers and the rest are the audience.

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