Oh Nurse I Stay Here
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Oh Nurse I Stay Here
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1. “Oh, Nurse, ____________ I stay here?” “Stay here? Of course, you ___________.”
2. There are no buses or taxis, so we _______________walk.
3. No, Paula you _____________ have another potato. You’ve had two already.
4. We _____________ live without food and water. We ___________ eat and drink.
5. I _____________ get up early tomorrow, so I ______________ go to bed late tonight.
6. You _____________ walk all the way to the station. You ___________ take a bus round
7. You ___________ switch off the light if you’re afraid of the dark.
8. You ___________ sit there in your wet clothes; you will catch cold if you do.
9. They ____________ do all the exercises; it will be enough if they do four or five.
Task 1. Memorize the following words and word-combinations:
The Internet, a global computer network that embraces millions of users all over the world, began in the United States in 1969 as a military experiment. It was designed to survive a nuclear war. Information sent over the Internet takes the shortest path available from one computer to another. Because of this any two computers on the Internet will be able to stay in touch with each other as long as there is a single route between them. This technology is called packet switching. Owing to this technology, if some computers on the network are knocked out, information will just route around them. One such packet switching network that has already survived a war is the Iraqi computer network that was knocked out during the Gulf War.
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Exercise 1 3 . Put “can, may, must, should, have to, be able to” (or the negative forms) and “needn’t” in the spaces.
Exercise 1 3 . Put “can, may, must, should, have to, be able to” (or the negative forms) and “needn’t” in the spaces.
Exercise 1 3 . Put “can, may, must, should, have to, be able to” (or the negative forms) and “needn’t” in the spaces.
Despite the confusing techno-jargon that surrounds it, the Internet is simple: computers talk to one another through a network that uses phone lines, cable, and fiber-optic lines.
At present more than 60 million people use the Internet and over five million computers worldwide are linked in. Most of the Internet host computers are in the United States, while the rest are located in more than 100 other countries. Although the number of host computers can be counted fairly accurately, nobody knows exactly how many people use the Internet, there are millions worldwide, and their number is growing by thousands each month. People use the Net for transferring data, playing games, socializing with other computer users, and sending e-mail.
The most popular Internet services are e-mail, reading USENET news, using the World Wide Web, telnet, FTP, information sites and Gopher.
The Internet can be divided into five broad areas:
E-mail is much faster than traditional or snail mail because once the message is typed out, it arrives in the electronic mailbox of the recipient within minutes or seconds. Anything that can be digitized – pictures, sound, video –can be sent, retrieved and printed at the other end. This is efficient and convenient.
This is perhaps the fastest growing area of the Internet as more and more people put their own information pages on line. One thing that computers do very well is processing vast amounts of data very fast, so, by specifying a key word or phrase, the computer can then search around the Net until it finds some matches. These information sites are usually stored on big computers that exist all over the world. The beauty of the Net is that you can access all of them from your home, using your own PC.
The World Wide Web usually referred to as WWW or 3W, is a vast network of information databases that feature text, visuals, sound, and video clips. On the WWW you can do such things as go on tour of a museum or art exhibition, see the latest images from outer space, go shopping, and get travel information on hotels and holidays.
Usenet is a collection of newsgroups covering any topic. Newsgroups allow users to participate in dialogues and conversations by subscribing, free of charge. Each newsgroup consists of messages and information posted by other users. There are more than 10,000 newsgroups and they are popular with universities and businesses.
Telnet programs allow you to use your personal computer to access a powerful mainframe computer. It is a network protocol used on the Internet or local area network connections (LANs). Telnet provides access to a command-line interface on a remote machine. Telnet clients are available for virtually all platforms.
Aside from the complex physical connections that make up its infrastructure, the Internet is facilitated by bi- or multi-lateral commercial contracts (peering agreements), and by technical specifications or protocols that describe how to exchange data over the network. Indeed, the Internet is defined by its interconnections and routing policies.
The complex communications infrastructure of the Internet consists of its hardware components and a system of software layers that control various aspects of the architecture. While the hardware can often be used to support other software systems, it is the design and the rigorous standardization process of the software architecture that characterizes the Internet.
The responsibility for the architectural design of the Internet software systems has been delegated to the Internet Engineering Task Force (IETF). The IETF conducts standard-setting work groups; open to any individual, about the various aspects of Internet architecture. Resulting discussions and final standards are published in Request for Comment (RFC), freely available on the IETF web site. The principal methods of networking that enable the Internet are contained in a series of RFC that constitute the Internet Standards. These standards describe a system known as the Internet Protocol Suite. This is a model architecture that divides methods into a layered system of protocols (e.g., RFC 1122, RFC 1123). The layers correspond to the environment or scope in which their services operate. At the top is the space (Application Layer) of the software application and just below it is the Transport Layer which connects applications on different host via the network (client-server model). The underlying network consists of two layers: the Internet Layer which enables computers to connect to one-another via intermediate (transit) networks and thus is the layer that establishes internetworking, and lastly, at the bottom, is a software layer that provides connectivity between hosts on the same local link, e.g., a local area network (LAN) or a dial-up connection. This model is also known as TCP/IP model of networking. While other models have been developed, such as the Open Systems Interconnection (OSI) model, they are not compatible in the details of description, nor implementation.
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24. Internet Engineering Task Force (IETF)
33. Open Systems Interconnection (OSI)
Здравствуйте. Нужна помощь по Английскому. Знал бы, сделал бы сам, но...
Exercise 1 3 . Put “can, may, must, should, have to, be able to”...
Something thought as unavoidable (предстоит, суждено)
Помогите написать C1 , письмо учителю!!! - Есть ответ на shkole.net
Put "can”, ”may", "must", "should", "ought to", "have to", "be to...
The absence of necessity is expressed by “needn’t”. There is sometimes a difference between ”must” and “have to”. With “must” the speaker is giving his own feelings, saying “he” thinks it necessary. We can use “must” to talk about the present and future, ”have to” can be used in three tense forms. In its second meaning “must” denotes probability. In this meaning it is used in affirmative sentences only.
Modal verbs: should and ought. There is hardly any difference between these verbs, very often they are interchangeable. There is a difference in construction: ought is always followed by to- infinitive. Moral obligation or duty is more often expressed by ought to . It is a little stronger than should.
Ex.5.Translate the sentences, explain the use of “must” or “have to” in them.
1. I must go and lay the table myself. 2. We had to walk all the way to the station. 3. She had to change her shoes after walking in the garden. 4. She pretended she didn’t understand anything. Mother had to tell her plainly what she thought of it. 5. We’ll have to run.6. The shoes are a size too small. I’ll have to go to the shop and have them changed. 7. She was running high temperature. I had to put her to bed at once.
Ex.6.Replace the infinitives in brackets by “must”, “have + infinitive” if the action is only necessary; by “be + infinitive” – if it’s expected.
1. This is Dora. She (share) your room. 2. I must leave you now. I (do) the cooking. 3. Who (meet) you there? 4. My feet are wet. I ( change) my stockings. 5. I’m afraid you (go) there alone, darling. I’ve such a headache. 6. When the lecture (begin)? 7. Two more apartment houses (be built) here. 8. Well, children, who (do) the dishes to-night! 9. Sorry, I’ve got to rush. I (meet) mother at the metro station at 6 sharp.
Ex.7.Complete the sentences using the modal verbs "can", "may", "must".
1. The performance ... (be over) as there are many people leaving the theatre.2. I don't believe that he said it. He ... (say) such a thing. 3. I am sure they knew everything about it. Mary ... (tell) them. She can't keep her word. 4. I am sure that she did not do anything of the kind. They ... (take) her sister for her. 5. It is impossible that they should have refused to help you. They.... (break) their promise.6.Perhaps it was true, I am not sure. She ... (be ashamed) to tell you the truth. 7. ....you really mean it? 8. There is no doubt that it was all prepared beforehand. He .... (watch) you. 9. It is impossible. They.... (leave) already. I was watching the door of the house.
10. I don't believe that they didn't recognize you. They ....(fail to recognize) you. 11. His teacher .... (help) him; his English is quite decent now.12. I'm quite sure, my students .... (be) at a lecture now. They never miss classes.13. I don't believe it. He .... (write) the letter but the signature is certainly not his.14. ....this old man (be) your brother? 15. The message ....(be delivered) in time as we received an immediate answer.
Ex. 8. Put "can”, ”may", "must", "should", "ought to", "have to", "be to", "be
able to” (or the negative forms) and "needn't" in the spaces.
1."Oh, Nurse, ...I stay here?" "Stay here? Of course, you...".2. A man ...help his parents when they become old. 3. There are no buses or taxis, so we ...walk. 4. No, Moira you ...have another potato. You've had two already. 5. We ... live without food and water. We ... eat and drink. 6. I ... get too early tomorrow, so I .... go to bed late tonight. 7. You ...not walk all the way to the station. You take a bus round the corner. 8. Tom's father told him that he .... ask silly questions. 9. You switch off the light if you are afraid of the dark. 10. The matter ...be discussed in tomorrow's debate. 11. You ... sit there in your wet clothes; you will catch cold if you do. 12. They ... do all the exercises; it will be sufficient if they do four of them, 13. You ... do whatever you like. 14. Sooner or later one ... choose. 15. I ... read to the end of the story, because I want to see who gets the treasure. 16. Go right in. You ... report at once. 17. She ... sing quite well. 18. You ... say anything. Just nod your head and he will understand.
Ex. 9. Put "should" or "shouldn't" in the spaces. Translate the sentences into
Russian. Watch the meaning of "should"/"shouldn't".
1. You ... work more; you ... miss the lessons. 2. Mother ... look after their children. 3. What are you doing here? You be in bed. It is very late. 4. That hat doesn’t suit you; you ... buy another. 5. There are too many accidents. Everyone ... be much more careful, 6. You ... have followed the instructions of your coach. Then you would have won the game. 7. Tom was often late and his father told him that he ... wake up earlier. 8. She told her children that they... always say "Please" and "Thank you". 9. It is dark in the room, ... switch on the light.
