1) Срочно , заранее спасибо ) Найдите и подчеркните в тексте предложения с объектным и субъектными инфинитивными оборотами. It is a matter of common knowledge nowadays that the principal direction of the present-day scientific and technological progress consists in the revolution of mechanized forms of work through the automation of production. Quite recently, only some decades ago, even the words "automation", "automatic control" seldom appeared on the pages of the press or scientific publications. In the early forties the position radically changes. Soon automatic control was recognized throughout the world to be a new, progressive, independent branch of science and engineering. Today one cannot imagine technical progress without automation. Automation may be defined as "the accomplishment of a job by an integrated mechanism with a minimum assistance of any kind". In fact, automation is the integration of four independent compounds which have been linked together into a single process. These integral parts of automation are: transfer machining, automatic assembly, communication engineering and control engineering. Our country has many thousands of comprehensively mechanized and automated enterprises and workshops. The mechanized and automated production lines replace or lighten the work of a tremendous number of workers. All the hydropower plants in the country have been completely automated. Annually hundreds of automated control systems go into operation at industrial, agricultural communication, trade and transport enterprises and organizations. Modern means of automation make it possible to link up in a single complex the whole technological chain: machine designing, equipment, control of a technological process, control of the whole enterprise. This has been made possible due to the extensive development and mass production of new types of computer technology, from large computers to microprocessors. Automated systems, called flexible manufacturing systems (FMS) are regarded by many experts as being the best way to meet the demands of industry. They consider the FMS to be the future of the automated factory, or at least the minimally manned factory. The application of FMS requires advanced technical know-how.

Ответ:

Предложения с объектными инфинитивными оборотами:

automation is the integration of four independent compounds which have been linked together into a single process.Our country has many thousands of comprehensively mechanized and automated enterprises and workshops.Modern means of automation make it possible to link up in a single complex the whole technological chain: machine designing, equipment, control of a technological process, control of the whole enterprise.

Предложения с субъектными инфинитивными оборотами:

Quite recently, even the words "automation", "automatic control" seldom appeared on the pages of the press or scientific publications.Soon automatic control was recognized throughout the world to be a new, progressive, independent branch of science and engineering.All the hydropower plants in the country have been completely automated.Annually hundreds of automated control systems go into operation at industrial, agricultural communication, trade and transport enterprises and organizations.The application of FMS requires advanced technical know-how.