Гуманитарно-технический колледж

The theme: Welding fundamentals. Adjective or adverb.

Aims:

1. Educational:  the development of skills oral speech, reading and translation to enrich pupils’ knowledge about welding fundamentals.

adjective or adverb to develop pupils’ skills in speaking, listening, reading.

To educate the feelings of international friendship, to teach students to express their own points of view and work in groups;

to develop skills of reading, listening, speaking and unprepared speech;

 

2. Developing:  to do exercises, talking about Welding fundamentals.

Adjective or adverb.

3. Educative: to wake interesting to our new theme.

Type of lessons: communication, practice. Revision and getting new information

Course of lessons:

1. Orgmoment: Greeting with student.

.      

1. Checking the home task:

 

 

Checklist for topic:

1. What is the role of special terms?
2. What is the function of suffixes –ist and –cian?
3. What general educational and specialized subjects are studied by the students of your faculty?
4. What is the essence of life safety provision?

1. Presentation of new theme:

• Learn the pronunciation and meaning of the words:

arc welding

 

дуговая сварка

shielded metal arc welding

 

дуговая сварка защищенным металлическим электродом

gas metal arc welding

 

дуговая сварка металлическим  электродом в газовой среде

flux-cored arc welding

 

дуговая сварка электродом со шлакообразующим стержнем

gas tungsten arc welding

 

дуговая сварка вольфрамовым электродом в газовой среде

submerged arc welding

 

дуговая сварка в погруженной среде

metal inert-gas welding

 

дуговая сварка металлическим электродом в среде инертного газа

fusion

['fju:??n]

плавка, расплавление

melt

 

плавить(ся)

bond

 

связь, соединение, связка

weldment

 

сварной узел

soldering

 

пайка, припаивание

brazing

 

пайка твердым припоем (из меди и цинка)

duplicate

['dju:plIkeIt]

удваивать, дублировать

to guide

[ga?d]

направлять

nitrogen

['naItrId??n]

азот

toughness

[tΛfnIs]

жесткость, прочность, упругость

spool

 

катушка, бобина

to feed (fed, fed)

 

подавать, продвигать (материал)

welding gun

 

пистолет-распылитель

puddle

 

пудлинговая крица; ванночка для расплавленного металла

stainless

 

нержавеющий

to squeeze

[skwI:z]

сжимать, нажимать

trigger

 

пусковой крючок

to stick (stuck, stuck)

 

держаться, оставаться, застревать

to deposit

 

отлагать, осаждаться

downtime

 

простой, остановка, вынужденный перерыв

foil

['f?Il]

фольга, пленка

light section

 

тонкое сечение

fume

 

дым

helmet

 

• Read the text

 

 

 

шлем

 

4. Grammar time: Adjective or adverb?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• old/older expensive/more expensive- COMPARATIVE FORM
• older than …/ more expensive than …
• the oldest/the most expensive

 

 

 

 

 

 

 

 

Examples:

 

          Nice – nicer                    slow – slower                   cheap- cheaper

          Late – later                     big – bigger                       hot – hotter

 

 but

          good/well – better           bad – worse                      far – further

 

  - y adjective (2 syllables)  easy/heavy etc. – ier

 

Long adjectives: modern (=MOD - ERN)/ expensive (=EX-PENS-IVE)

Modern – more modern             polite – more polite    tired – more tired etc.

 

• We use than after comparatives (older than…more expensive than…)

Athens is older than Rome.

Are oranges more expensive than apples?

 

• We say …than me/than him/than her/

I can run faster than him.

You are a better singer than me.

• More/less than …

A: How much did your shoes cost? $25?

5. Summarizing the lessons: thank you very much!