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Упр. 1 Заполните пропуски подходящей по смыслу формой инфинитива. 1 The article must (translate / be translated) into Russian. 2 Ann did very well at the exam. She must (be studying / have studied) very hard. 3 George has (to call / to be called) his insurance agent today. 4 It is too cold (to bathe / to have bathed) today. 5 I hope (to send / to be sent) to the conference. 6 The budget committee decided (to postpone / to be postponed) the meeting. 7 The weather seems (to be improving / to have improved) now. 8 I am glad (to have seen / to have been seen) you. 9 The letter may (have been sent / have sent) to the wrong address. 10 I am looking for Helen. Do you know where she is? She may (watch / be watching) TV in her room. Упр. 2 Употребите, где необходимо, частицу to перед инфинитивом. Переведите предложения на русский язык. 1 I think you ought ... apologise. 2 Can you help me ... move this table? 3 Make him ... speak louder. 4 I must ... see him now. It’s urgent. 5 It can’t ... be done now. 6 She asked me ... read the letter carefully and ... write an answer. 7 The man told me not ... walk on the grass. 8 Let me ... help you with your work. 9 She ought ... take care of her health. 10 We had better ... stop to rest a little. 11 I don’t know what ... do. 12 He was seen ... leave the house. 13 We saw the ship ... sail off. 14 I can’t ... go there now, I have ... do my homework. 15 You must make him ... practise playing the piano at least two hours a day. 16 He is not sure that it can .... be done, but he is willing ...try. 17 She looked for the book everywhere but could not ... find it. 18 He said that she might ... come soon. 19 They were made ... revise all the rules. 20 I’m tired. I would rather not ... go out this evening, if you don’t mind. Exercise 3. State the form of the given infinitives. To have received, to be discussed, to be talking, to have been spent, to have been lasting, to borrow, to be waiting, to have been ordered, to prove. Exercise 4. Give all the possible forms of the following infinitives. To drive, to sell, to show, to write, to clean, to buy, to break, to take, to send, to feel. Exercise 5. Use the infinitive in the required form.
Exercise 6. Insert the particle to where necessary.
Exercise 7. State the syntactic function of the infinitive. Translate the sentences into Russian.
Exercise 8. Translate the sentences into English.
Exercise 9. Change the complex sentences into simple ones using the Objective Infinitive construction.
Exercise 10. Translate the sentences into English.
Exercise 11. Point out the Subjective infinitive construction and translate the sentences into Russian.
Exercise 12. Transform the sentences using the subjective infinitive construction.
Exercise 13. Translate the sentences into English using the Subjective Infinitive Construction.
Exercise 14. Point out the function of the for – to – infinitive construction and translate the sentences into Russian.
Exercise 15. Translate the sentences into English using various infinitive constructions when possible.
Упр. 1 Употребите, где необходимо частицу to перед инфинитивом в составе сложного дополнения. Переведите предложения. 1 I saw him (to cross) the street. 2 They allowed us (to go) to the party. 3 I hate him (to interrupt) me. 4 She would like (to be invited) to concert. 5 She felt him (to touch) her hand. 6 She cannot bear him (to speak) like that. 7 We shall watch the ship (to sail off). 8 Do your parents make you (to study) English? 9 I like people (to tell) the truth. 10 I haven’t heard anyone (to call) me. • Упр. 2 Укажите for-to-infinitive-construction в предложениях. Предложения переведите. 1 It was impossible for me to solve this problem myself. 2 She was waiting for somebody to come. 3 The lady was speaking too fast for me to get her. 4 He asked for the papers to be brought. 5 I am anxious (мне очень хочется) for Mr. Smith to succeed in all he undertakes. 6 The best thing for you to do is to meet him. 7 He spoke loud enough for you to hear. 8 She was impatient for him to be gone. 9 There was really nothing for him to do there. 10 For a force to exist there must be two objects involved. 11 The temperature was too low for the substance to decompose. 12 The tendence was for the gas to become ionized. 13 It is possible for the reaction to occur. 14 The only conclusion for him to make was the following one. 15 The motion took place long enough for the bodies to become heated. • Упр. 3 В следующих предложениях определите тип инфинитивной конструкции и переведите предложения. 1 The engineers of that plant are said to have constructed a new device. 2 We want you to see the new university building. 3 The company is believed to have lost a lot of money last year. 4 We suppose the construction of that building to be completed in a week. 5 The construction of that building is supposed to be completed in a week. 6 He is sure to call on us today. 7 She waited for him to speak. 8 They are certain to cope with the problem facing them. 9 We think them to build the pipeline next month. 10 This pipeline is thought to be built next autumn. 11 That was for him to find out. 12 The engineer believes the mechanic to finish repairing the engine ahead of time. 13 The mechanic is believed to finish repairing the engine ahead of time. 14 He appears to have been reading the book since 10 o’clock in the morning. 15 I hope you won’t think it very odd for a perfect stranger to talk to you like this. 16 I heard somebody mention his name at the last meeting. 17 He seems to have travelled much. 18 This experiment is said to have been completed successfully. 19 He wanted me to follow him. 20 This issue is unlikely to be discussed at the meeting tomorrow. 21 Nobody watched her dance. 22 It was necessary for you to hear him report on the results of his experiments. 23 She didn’t expect me to do it so quickly. 24 We noticed a taxi stop at the door. 25 It is impossible for them to complete the work so quickly without using this device. • Упр.4 Переведите следующие предложения, обращая внимание на инфинитивные обороты. 1 Heat was for a long time thought to be an invisible all-pervading fluid. 2 Air was considered by the ancients to be an element. 3 A number of salts have been prepared in the laboratory which have not been found to occur naturally. 4 Scientists assume the atomic weight of carbon to be integral. 5 Recent research has shown the nucleus to be an exceedingly complex structure. 6 Joule and other scientists proved heat to be a form of energy. 7 These relations are found to follow certain perfectly definite rules. 8 The chemist wants the reaction to go as nearly to completion as possible. |