Passive Voice

Exercise 1. Complete word combinations from these words:

WELDHEATELECTRODEPRESSUREJOINTMASKHOLDER 

Gas – газ, газовый

use- использовать

welding – сварка

part(s) – часть(и)

process – процесс

Passive VoicePresent Simple

Подлежащее + am + V3 (Ved)

is are

The parts are jointed by arc welding

Passive VoicePast Simple

Подлежащее + was + V3 (Ved)

were

The working place was prepared properly. The parts were jointed by arc welding.

Passive VoiceFuture Simple

Подлежащее + will be + V3 (Ved)

The working place will be prepared properly.

The parts will be jointed by arc welding.

Ex.2 Write the sentences into your copybooks and underline predicate, name the tense used in every sentence

1. Nowadays welding is used instead of bolting and riveting in the construction of many types of structures, including bridges, buildings, and ships.

2. The flame is applied directly to the metal.

3. Edges are joined and simultaneously to a filler metal in the form of wire or rod.

4. The surfaces to be welded and the welding rod are coated with flux.

Homework:Запишите технологическую цепочку подготовки

рабочего места к сварочным работам, используя глаголы:

take – брать,wear – одеваться ,hold – держать,use – использовать,сheck – проверить.

  

The end.Thanks!