2015-04-06
660
Инфинитивные обороты
1. Оборот «Сложное дополнение» встречается обычно после глаголов, выражающих физическое восприятие, умственное восприятие, желание приказание, просьбу: to hear, to see, to feel, to watch, to wish, to lie, to want, to mean, to admit, to order etc.
a. I saw him run. Я видел, как он побежал.
b. I heard her speak on the radio. Я слышал ее выступление по радио.
c. The teacher wants us to study well. Преподаватель хочет, чтобы мы учились хорошо.
2. Оборот «Сложное подлежащее» встречается после сказуемого в пассивной форме, выраженного чаще всего глаголами to see, to hear, to feel, to tell, to say, to expect, to consider, to know, to think.
a. He is expected to come soon. Ожидают, что он скоро придет.
b. The expedition is supposed to have returned. Предполагают, что экспедиция уже вернулась.
3. Инфинитивная конструкция с предлогом ‘for’ переводится на русский язык придаточным предложением или собственно инфинитивом.
a. That was for the scientists to find out. Выяснить это должны были ученые.
b. The researchers asked for the project to be approved of. Исследователи попросили, чтобы проект был одобрен.
PRACTICE
Translate from English into Russian. Pay attention to the Infinitive Constructions.
|
|
|
· The abbreviation GTAW is known to stand for Gas Tungsten Arc Welding.
· The TIG welding process is said to involve striking an arc between a non-consumable tungsten electrode and the workpiece.
· The weld pool and the electrode are supposed to be protected by an inert gas, usually argon.
· TIG welding is known to be widely used for welding with filler material, which is applied in rod form by hand similar to gas welding.
· Automatic welding tools are known to incorporate many advanced features, including mechanized supply of filler wire.
· Specialists expect the method to provide the stable arc excellent control of the welding result.
· The welding of stainless steel, the welding of light metals, such as aluminium and magnesium alloys, and the welding of copper appear to be the main application for TIG welding.
· The method is likely to be suitable for welding all weldable materials, apart from lead and zinc.
· TIG welding turns out to be best suited to thin materials, from about 0.5 mm up to about 3 mm thick.
· In terms of productivity, TIG welding is unlikely to compete with methods such as short arc welding.
· Experts know TIG welding method to be very beneficial.
