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Lesson 1: Exercise 2
Categoría: English lessons el día 2010-04-16 20:27:06
Complete the sentences with the appropriate formal verb.
Example: I usually WORK (work) in our installations, but now I AM DOING (Do) a repairing out.
- When I don't know how to do my job the supervisor__________________ (explain) me
the best way.
- John____________ (repair) the drill right now, because______________ (not work)
since yesterday.
- The boss_______________ (not like) that we stop to take coffee.
- Mary___________ (study) every day after class, but today she______________ (Watch)
a football game on TV.
Vocabulary Units of measure
Complete the table
|
Name of unit |
Abbreviation |
Quantity |
|
|
A |
Electric current |
|
Joule |
J |
|
|
Watt |
W |
|
|
|
V |
Voltage |
|
Ohm |
|
Resistance |
|
|
Hz |
Frequency |
|
Degree Celsius |
°C |
Temperature |
|
Second |
S |
|
|
|
M |
Length |
|
Meter per second |
m/s |
|
|
Square meter |
m1 |
Area |
|
Cubic meter |
M3 |
|
|
|
L |
Volume |
Use of article a/an or the
Singular countable noun with article a/an:
A thermometer.
An aeroplane.
Plural countable nouns with no article:
Thermometers. Singular uncountable noun with no article:
Temperature
In science and technology it is common to use a singular countable noun with article the
The thermometer
Lesson 1: Introduction
Categoría: English lessons el día 2010-04-09 12:11:06
At this unit we revise the important basic concepts necessaries to follow the course, and we start learning some vocabulary relative to technical English.
Exercise 1. Can you translate your subjects to English?
Industrial Maintenance
|
Manufacturing |
Assembly |
Machinery |
Graphical |
Environment |
|
Hydraulics |
Equipment |
electric and electronic |
Assembly and maintenance of mechanical______________ .
Assembly and maintenance of______________________ equipment.
Assembly and maintenance____________ and pneumatics installations.
Human relationship at working____________ .
Manufacturing techniques for maintenance and______________ .
_____________ representation for machinery.
_____________ parts and elements.
Process and maintenance management.
Assembly and maintenance of automatic________________ systems.
Amendment projects of industrial equipment.
|
Present Simple |
Present Continuous |
||
|
To Be |
To Work |
To Do |
|
|
I am |
I |
work |
I am doing |
|
You are |
You |
work |
You are doing |
|
He is |
He |
works |
He is doing |
|
She is |
She |
works |
She is doing |
|
It is |
It |
works |
It is doing |
|
We are |
We |
work |
We are doing |
|
You are |
You |
work |
You are doing |
|
They are |
They |
work |
They are doing |
Negative Form.
To make negative a verb, we need an auxiliary verb, To Do.
For present simple we use the auxiliary Do followed by Not.
Subjet + Do + Not + Verb: I do not work in the night turn. Or, I don't work...
He does not study with me. Or, He doesn't study...
For present continuous we don't need an auxiliary verb, because we use the verb to be.
Subject + to be + Not + Verb + ing: I am not working right now
He is not helping me, or He isn't helping me.