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THE COMPUTER MOUSE
When is a mouse not a mouse? When it sits on your desk and controls your on-screen cursor.The computer mouse is a pointing device (1)______which______ has a flat bottom, a shaped top with buttonson and – perhaps – a cable connecting the mouse to the computer. The mouse moves (2)______on______the surface of the desk, and the cursor copies this movement on the screen. The first computermouse had wheels that made contact (3)______with______ the working surface. The name ‘mouse’(4)______was______ adopted because all earlier models had a long cord, and this, together with the shape,made it look something (5)______like______ the furry little animal of the same name.The person who invented the mouse, and so was responsible (6)_______for_____ changing theway computers worked, was an American (7)______named______ Douglas Engelbart. In fact, he inventedmany devices, including ones attached (8)______to______ the chin or nose, to point at the screen.However, his computer mouse soon proved to be much more convenient and far simpler to use. Hisfirst attempt (9)______at______ producing a mouse was in 1964, but it was large, heavy and difficult tomove. A few years later, in 1968, his improved mouse (10)______made______ its first public appearance andrapidly became a huge success Complete each of the following sentences in such a way that it means exactly the same as the one printed before it. The word provided (if any) must not be altered in any way. 1. Celine has always been fond of classical music. (TASTE)
→ Celine has always had a taste for classical music.
. 2. They cannot watch this film because they are not adults yet. (UNDER)
→ Since they are under age, they cannot watch this film.
. 3. It’s a pity you didn’t ask us to spend more time with you.
→ If only you had asked us to spend more time with you.
4. She hasn’t spoken much since the day she met the President.
→ Little has she spoken since the day she met the President.
5. People think that someone started the fire deliberately.
→ The fire is thought to have been started debiberately.
sap xep cac tu sau thanh cau co nghia:
1. glasses/ short-sighted/ school/ because/ Many/ our/ be/ students/ wear/ they/ have to/ in.
many students in our school have to wear glasses because they are short-sighted
2. the mirror/ herself/ be/ of/ look/ The girl/ and/ at/ front/ in.
The girl was in front of the mirror and looked at her self
3. English/ pratice/ all the time/ speak/ because/ Hoa/ fluent/ it/ speak/ can /she.
Hoa can speak English fluently because she practices it all the time
4. folders/ bookself/ the desk/ there/ a/ be/ and/ On/ the desk/ there/ many/ be / above.
On the desk there are many folders and there is a bookshelf above the desk
5. much/ spend/ bad/ always/ time/ because/ Vinh/ on/ marks/ games/ get/ he/ computer/ too.
Vinh always get bad marks because he spends too much time on computer games
Sắp xếp:
indoors / classes / begin / everyone / goes / and / again
=> Classes begin again and everyone goes indoors.
until / noisy / bell / very / the / yard / rings / is /the
=> The yard is very noisy until the bell rings.
computer / computer science / use / a / learns/ her /to /Lan / class / in
=> Lan learns to use a computer in her computer science class.
recess / part / different / in / students /take / activities / at
=> Students take part in different activities at recess.
popular / the / activity / at / chatting / is /recess / most
=> The most popular activity at recess is chatting.
good / is Nam / drawing / very / at
=> Nam is very good at drawing.
school / I / lot / enjoy /a
=> I enjoy school a lot.
events / famous /we and / people / learn / History / about / in
=> We learn about famous people and events in History.
These days, children, and adults alike, spend too much time sitting in front of electronic devices, especially computers. Computers also have many uses, they help us learn and work faster and more efficiently. As in the current epidemic situation, the computer is a really necessary device. It can also help us stay in touch with friends and acquaintances far away. However, it is still very harmful. Sitting in front of you counting too much is very harmful to the eyes and to the body. I won't do any exercise, always just sitting in front of you. It helps us to communicate with people far away but disconnects from those close to us. And there are young people, using computers not to study, but to watch bad programs, that is not good. However, we cannot deny the importance of computers to human life.
XI/sắp xếp những từ sau để viết thành câu hoàn chỉnh
1.indoors/classes/begin/everyone/goes/and/again.
=>Everyone goes indoor and classes bein again
2.until/noisy/bell/very/the yard/rings/is/the.
=>The yard is very noisy until the bell rings
3.computer/Computer Science/use/a/learns/her/to/Lan/class/in.
=>Lan learns how to use a computer in her computer science class
4.recess/part/different/in/students/take/activities/at.
=>Students take part in differents activities at recess
5.popular/the/activity/at chatting/is/recess/most.
=>The most popular activity at recess is chatting
6.good/is/Nam/drawing/very/at
=>Nam is very good at drawing
7.school/I/lot/enjoy/a.
=>.i enjoy school a lot
8.events/famous/we/and/people/learn/History/about/in.
=>We learn about famous people and events in History
It is estimated that about three billion people use the internet computer network around the world. Most people use the Internet to (1) _______information or for entertainment. A new study, however, shows US that almost 10% of Internet users are using it SO often that it is seriously harming their lives. The study says that these people may find it difficult to stop using the Internet because they have become addicted. Someone who is addicted finds it extremely difficult to stop (2) _______activity. According to a psychologist in the field. 30% of Internet users claim that they use the Internet to escape from (3) _______or emotions. The study also shows that having a chat or discussion with strangers on the Internet is one of the most (4) _______activities.
1. A. take B. get C. make D. catch
2. A. the B. a C. an D. Ø
3. A. trouble B. nuisance C. dangers D. problems
4. A. liking B. desired C. addictive D. hunted
Đọc kĩ đoạn văn và chọn câu trả lời đúng nhất:
For good or bad, computers are now part of our daily life. Experts predict that before long all schools and businesses and most families in the rich parts of the words will own (own/do/learn/make) a computer of some kind. Among the general public, computers arouse strong feelings-people either love them or (to/but/and/or) hate them. The computer lovers talk about how useful computers can be in business, in education and in (at/on/in/to) the home. Apart from (for/from/with/to) all the games, you can do your accounts on them , learn languages from them, write letters on them, and in some places even do (do/make/have/surf) your shopping with them. They stay that computers bring leisure, as many unpleasant (interesting/skillful/pleasant/unpleasant) jobs are taken over by computerized robots.
The haters, on the other hand, argue thet computers bring not leisurure but unemployment (unemployed/employment/unemployment/employ) They worry, too,that people who (that/on who/who/whom) spend all the time talking to computers may forget how (why/how/that/when) to talk to each other. Their biggest fear is that computers may eventually take over (over/in/place/off) from human beings altogether.
1. You have lunch with your family on Sundays, _don't you__ ?
2. You're interested in playing computer games to, _aren't you_?
3. They weren't disappointed about the game, _were they___ ?
4. You can't give it back to the owner, __can you_ ?
5. Let's take a day off tomorrow, __shall we___ ?
6. She has her hair washed every two days, hasn't she_ ?
7. Mum will be happy to see you, _won't she___ ?
8. They haven't ever bought a new car, _have they__ ?
9. He wouldn't agree with you, _would he___ ?
10. He shouldn't smoke, __should he__ ?
11. Please pass me the sugar, __will you___ ?
12. You mustn't feed the animals in the zoo, ___must you__ ?
13. You don't want him to come with us, _do you____ ?
14. She hardly said anything, ___did she__ ?
15. You have a birthday gift for me, ____haven't you__ ?
16. Peter and Jenny want to be alone, _don't they____ ?
1. You have lunch with your family on Sundays, _don't you__ ?
2. You're interested in playing computer games to, _aren't you_?
3. They weren't disappointed about the game, _were they___ ?
4. You can't give it back to the owner, __can you_ ?
5. Let's take a day off tomorrow, __shall we___ ?
6. She has her hair washed every two days, hasn't she_ ?
7. Mum will be happy to see you, _won't she___ ?
8. They haven't ever bought a new car, _have they__ ?
9. He wouldn't agree with you, _would he___ ?
10. He shouldn't smoke, __should he__ ?
11. Please pass me the sugar, __will you___ ?
12. You mustn't feed the animals in the zoo, ___must you__ ?
13. You don't want him to come with us, _do you____ ?
14. She hardly said anything, ___did she__ ?
15. You have a birthday gift for me, ____haven't you__ ?
16. Peter and Jenny want to be alone, _don't they____ ?
Exercise 1: Write the second sentence so that it has the same meaning as the first one.
1. There are a few eggs in the fridge.
→ There are not _______any eggs in the fridge_____________________________________
2. I’m bored of playing computer games.
→ I find ___________playing computer games boring_______________________________________
3. The new building is as high as the old one.
→ The new building is the same ____height as the old one____________________________
Bài hơi nhiều mong mn sẽ giúp em ><
4. She had no eggs, so she didn’t make an omelette.
→ She didn’t have ___________ any eggs to make an omelette______________________________
5. This show is the same as the show we saw last week. (different)
→ This show __________________is not different from the show we saw last week__________________
6. She is the quickest runner at all. (quick)
→ No other runner ______________is as quick as her__________________
7. She hasn’t made as many mistakes as last time. (fewer)
→ She ___________________has made fewer mistakes than last time______________________
8. The Eiffel Tower is as high as an 81-storey building. (same)
→ The Eiffel Tower ______________is the same height as an 81-storey building___________________________
9. Thousands of people visit the Temple of Literature every day.
→ The Temple of Literature _______is visited by thousands of people every day_________________________________
10. In 1484, King Le Thanh Tong ordered the construction of 116 stelaes.
→ The construction ___________of 116 stelaes was ordered by King LTT in 1484___________________________________
1.=> There aren't any eggs in the fridge. 2.=>I find playing computer games boring. 3.=>The new building is the same height as the old one 4.=>She didn't have any eggs to make an omelette
Jay and Tina talk about their leisure activities. Complete what they say with the correct verbs.
Jay: My computer is very importance for me. I'm a student at Manchester University, so I _____surf___________ the Internet a lot for my studies and my friends and I ______play__________ a lot of computer games. I don't _______like_________ any sports. I _________go_______ to evening classes twice a weekl; it's a course on Computer Skills. On other nights, I _______go_________ with friends-we usually ___________go_____ to the cinema.
Tina: I'm an amateur musician, so music is my life! I _________listen to_______ the radio mearly all day-mainly classial or Jazz. When I ________watch________ TV, it's always a music channel. I even _________listen to_______ music when I ______go__________ to the gym! I _________can play_______ the piano and the saxophone. And I __________do______ a lot of live music in my free time.
Jay and Tina talk about their leisure activities. Complete what they say with the correct verbs.
Jay: My computer is very importance for me. I'm a student at Manchester University, so I __surf__ the Internet a lot for my studies and my friends and I __play__ a lot of computer games. I don't __like__ any sports. I __go__ to evening classes twice a weekl; it's a course on Computer Skills. On other nights, I __go__with friends-we usually __go__to the cinema. Tina: I'm an amateur musician, so music i my life! I __listen to__ the radio mearly all day-mainly classial or Jazz. When I __watch__ TV, it's always a music channel. I even __listen to__music when I __go__ to the gym! I __can play__the piano and the saxophone. And I __do__ a lot of live music in my free time.
