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TECHNICAL DRAWING

Read the text and fill in the gaps with the following words:

‘Technical drawing’ is the (1) __________ of creating standardized (2) __________ by architects, CAD drafters, (3)__________ , and other professionals. Technical drawing includes the various fields and technologies (such as electronics), which has in turn revolutionized the art with new tools in the form of (4) __________ . This system is known as CAD.

A technical drawing or (5) __________ is a type of (6) __________ and form of (7)__________ , used in the transforming of an (8) __________ into physical (9) __________. This type of drawing is used to fully and (10) __________ define requirements for engineered items, and is usually created in accordance with standardized conventions for layout, nomenclature, interpretation, appearance (such as typefaces and line styles), size, etc.

The process of creating a technical drawing is called drafting. A person who does drafting is known as a (11)__________ . Sometimes this person is called a drafting technician or a draftsperson. A (12) __________ differs from a common drawing by how it is interpreted. A common drawing can hold many purposes and meanings, while a technical drawing (13) __________ a clear understanding of all specifications of an object or objects.

COMPUTER AIDED DESIGN (CAD)

Read the text and fill in the gaps with the following words:

Today, the mechanics of drafting has largely been automated and accelerated through the use of (1) __________ systems. Computer-aided design is the use of (2) __________ in order to (3) __________ the design of a (4) __________ . It is both a visual (‘drawing’) and symbol-based method of (5) __________ among professionals.

(6) __________ can be done in two ways: (7) __________ and (8) __________ , known as “2D” and “3D”. Drafting is not only the way of communication by technical or (9) __________ drawings but is also the industrial art. In representing complex, three-dimensional objects in two-dimensional (10) __________ , these objects have traditionally been (11) __________ by three projected views at right angles.

Part III

(… адрес интернет-странички с видеороликами…)

BASIC DRAWING BOARD TECHNIQUES

(02:37)

PRE-LISTENING

1. Do you know the words:

“label”, “heading”, “capital letter” (“capitals”)?

2. What drawing equipment do you know?

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