Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
Tìm và sửa lỗi sai
1/We should let children to learn->learn how to use the computer as early as possible
2/ People use computers in business ,in->at homes, and in entertainment
3/ Her children have had a good time ever for->together since their arrival
4/ Have you turned the washing machine off already->yet?
5/ computer bulletin boards are used on->in the same way as traditional ones
we should let children /to learn -> learn\ how /to use\ /the\ computer as early as /possible\
peope /use\ /computers\ in business,in /homes -> houses\,and /in\ entertainment
her chidren /have had\ /a\ good time /ever for -> ever since\ their /arrival\
have you /turned\ /the\ washing machine /off\ /already -> yet\
computer bulletin boards are /used\ /on -> in\ the same way /as\ traditional /ones\
we should let children (to learn -> learn) how (to use) (the) computer as early as (possible)
peope (use) (computers) in business,in (homes -> houses),and (in) entertainment
her chidren (have had) (a) good time (ever for -> ever since) their (arrival)
have you (turned) (the) washing machine (off) (already -> yet)
computer bulletin boards are (used) (on -> in) the same way (as) traditional (ones)
Read and correct the best option A, B, C or D to complete the passage:
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 world will (1) ...... a computer of some kind. Among the general public, computers arouse strong feelings - people either love them (2) ....... hate them. The computer lovers talk about how useful computers can be in business, in education and (3) .......... the home. Apart (4)........... all the games, you can do your accounts on them, learn languages from them, write letters on them, and in some places even (5) ..... your shopping with them. They say that computers bring leisure, as many (6) ......... jobs are takens over by computerized robots.
The haters, on the other hard, argue that computers bring not leisure but (7) ....... . They worry, too, that people (8) ........ spend all the time talking to computer may forget (9) ................... to talk to each others. Their biggest fear is that computers may eventually take (10) ............ from human being altogether.
1. a. own b. do c. learn d. make
2. a. to b. but c. and d. or
3. a. at b. on c. in d. to
4. a. for b. from c. with d. to
5. a. do b. make c. have d. surf
6. a. interesting b. skillful c. pleasant d. unpleasant
7. , unemployed b. employment c. unemployment d. employ
8. a. that b. on who c. who d. whom
9. a. why b. how c. that d. when
10. a. over b. in c. place d, off
1. a. own b. do c. learn d. make
2. a. to b. but c. and d. or
3. a. at b. on c. in d. to
4. a. for b. from c. with d. to
5. a. do b. make c. have d. surf
6. a. interesting b. skillful c. pleasant d. unpleasant
7. , unemployed b. employment c. unemployment d. employ
8. a. that b. on who c. who d. whom
9. a. why b. how c. that d. when
10. a. over b. in c. place d, off
Have you ever followed instructions for knitting something or have you read a piece of music? If you have, you have behaved in a similar way(1)................ a computer. A computer obeys a program to carry out a particular task. Just (2)................. a knitting pattern is expressed in numbers and piece of music in lines and dots, so a computer program is (3)................. in the form of programming language. Like the English language (or any other language), there are (4).................... of grammar, and a program must be correct in every way.
There are hundreds of programming language, but only (5)............. are well-known and widely used. The most popular language which is used in offices(6)................Cobol. This language is used for printing payrolls and keeping records of goods. Engineers and scientists use Fortran (7)......................carry out calculations. (8)......................... neither of these two programs is very popular with people working on home computers. Basis is the most popular language for home computers, chiefly (9)...................it is easy to learn and use.
(10)................. these languages are useful for many purposes, it is time that a new simple program was devised. Such a program ought to be not only easy to use but also completely reliable.
1. A. to B. as C. so D. from
2. A. like B. by C. too D. as
3. A. expensive B. expresses C. expressed D. expressing
4. A. rules B. laws C. regulations D. principles
5. A. a little B. a few C. much D. a lot of
6. A. called B. calling C. is called D. is calling
7. A. so as for B. in order that C. so as that D. in order to
8. A. In addition B. Therefore C. Consequently D. However
9. A. because B. if C. because of D. unless
10. A. Even B. Despite C. Although D. In spite
Mình cho bạn cả bài nhé chứ như thế này rối lắm:
Have you ever followed instructions for knitting something or have you read a piece of music? If you have, you have behaved in a similar way to a computer. A computer obeys a program to carry out a particular task. Just as a knitting pattern is expressed in numbers and piece of music in lines and dots, so a computer program is expressed in the form of programming language. Like the English language (or any other language), there are rules of grammar, and a program must be correct in every way.
There are hundreds of programming language, but only a few are well-known and widely used. The most popular language which is used in offices is called Cobol. This language is used for printing payrolls and keeping records of goods. Engineers and scientists use Fortran in order to carry out calculations. However neither of these two programs is very popular with people working on home computers. Basis is the most popular language for home computers, chiefly because it is easy to learn and use.
Although these languages are useful for many purposes, it is time that a new simple program was devised. Such a program ought to be not only easy to use but also completely reliable.
Một trường đại học mới mà không có thư viện gần đây đã được mở ở Mỹ. Tất cả các thông tin thường tìm thấy trong thư viện bây giờ được lưu trữ trong các máy tính của trường đại học. Không để máy tính của họ, người dùng có thể gửi tin nhắn và nhận thông tin qua đường dây điện thoại. Tuy nhiên, điều này có nghĩa là mỗi học sinh phải có quyền truy cập vào một máy tính, và nhiều trường đại học đang làm cho một yêu cầu này cho sinh viên năm nhất. Các trường đại học bây giờ có các lỗ cắm máy tính trong mọi phần của trường đại học. Nghiên cứu không còn giới hạn ở một địa điểm.
Bảng thông báo bằng máy tính được sử dụng giống như các bảng truyền thống trong các trường học và cao đẳng. Sự khác biệt là hơn 20 triệu người có thể truy cập vào họ. Nếu học sinh muốn thảo luận về toán vào lúc 3 giờ sáng, thì đó không phải là vấn đề. Họ đăng tin nhắn trên bảng tin và tìm những người khác muốn thảo luận về cùng một chủ đề.
Công nghệ bây giờ có nghĩa là sinh viên có thể có được một văn bằng mà không có trong khuôn viên trường. Có nhiều người hoài nghi về phương pháp giáo dục mới này, nhưng mối quan tâm của họ ít có tác động
Choose the underlined word or phrase A, B, C or D in each sentence that needs correcting
1. When people (offer A) (gifts B) the (Vietnamese C) will usually speak (light D -> lightly) about it
2. (Traditional A -> Traditionally) Vietnamese (children B) live (with C) their parents (until D) marriage
3. Breaking (the A) promise can (be B) a serious (violation C -> violence) of (social D) expectation
4. (The A -> a) smile (is B) sometimes considered (as C) (a D) silent Thank you
5. We sit (down A -> around) a tray on (a B) (mat C) to have (meals D)
Choose the correct answer.
1. Have you ever............. to London?
A. be B. being C. been D. gone
2. People in Tokyo are very polite............. friendly.
A. or B. and C. But D. so
3. Do you know........... drink in Viet Nam?
A. popular B.more popular C. mỏe and mỏe popular D. the most popular
4. When we were in Stockholm, we had coffee and cakes.........a coffee shop.............the Old Town.
A. on - on B. at - at C. in - in D. on - at
5. The Eiffel Tower is the most............... landmark in the world.
A. visit B. visiting C. visited D. to visit
6. Britain's most common................. activities are watching TV and films, and listening to the radio.
A. free B. leisure C. good D. popular
7. "I have been to Nha Trang.............. . How about you?"
A. one B. two C. two times D. twice
8. Do you have...............in Da Lat during your holiday?
A. time B. good time C. good a time D. a good time
9. Nha Trang has an............. atmosphere of a young, ............ city.
A. exciting - growing B. excited - grown C. exciting - grown D. excited - growing
10. That city is most famous............ its fashion shops.
A. to B. with C. for D. of
Choose the correct answer.
1. Have you ever............. to London?
A. be B. being C. been D. gone
2. People in Tokyo are very polite............. friendly.
A. or B. and C. But D. so
3. Do you know........... drink in Viet Nam?
A. popular B.more popular C. more and more popular D. the most popular
4. When we were in Stockholm, we had coffee and cakes.........a coffee shop.............the Old Town.
A. on - on B. at - at C. in - in D. on - at
5. The Eiffel Tower is the most............... landmark in the world.
A. visit B. visiting C. visited D. to visit
6. Britain's most common................. activities are watching TV and films, and listening to the radio.
A. free B. leisure C. good D. popular
7. "I have been to Nha Trang.............. . How about you?"
A. one B. two C. two times D. twice
8. Do you have...............in Da Lat during your holiday?
A. time B. good time C. good a time D. a good time
9. Nha Trang has an............. atmosphere of a young, ............ city.
A. exciting - growing B. excited - grown C. exciting - grown D. excited - growing
10. That city is most famous............ its fashion shops.
A. to B. with C. for D. of
6. For some young people, enjoyment involves sitting in front a computer
A B C
playing games.
D
7. His parents are thinking of banning him on using the computer.
A B C D
8. When you play games online, be carefully when making friends with
A B C D
I. Choose the word which has a different stress pattern from the others.
1. A. unaffected B. undrinkable C. uncountable D. unsuitable
2. A. unpopular B. unorganized C. unfortunate D. unambitious
3. A. imperfect B. immature C. immobile D. immoral
4. A. translator B. director C. editor D. spectator
5. A. consumer B. performer C. shopkeeper D. believer
II. Find one word that does not belong to each other.
6. A. cloning B. genetics C. cyberspace D. life span
7. A. rocket B. spaceship C. astronaut D. ship
8. A. driverless B. computer C. online D. websites
9. A. technician B. scientist C. technologist D. musician
10. A. advantage B. drawback C. benefit D. achievement
III. Choose the best answer A, B, C or D to complete the sentences.
11. Facebook was built on the _____________ of earlier social network sites like MySpace successful and Bebo.
A. succeed B. successful C. successfully D. success
12. It is thought that driverless cars will transform the way we move ____________ cities in the future.
A. around B. away C. along D. ahead
13. Little Pascal _____________ a mechanical calculator which could do additions or subtractions very quick.
A. discovered B. found C. found out D. invented
14. Robots save workers from ____________ dangerous tasks.
A. making B. having C. performing D. carrying
15. Many people believe that robots have made workers jobless, ____________ that is not necessarily true.
A. but B. and C. so D. or
16. Recent _____________ developments have made robots more user-friendly, and intelligent.
A. science B. scientist C. scientific D. scientifically
17. Teenagers spend most of their time playing computer games;____________, they lose their interests in daily.
A. moreover B. so C. however D. as a result
18. Science and technology have ______________ the life safe, secure and comfortable.
A. transformed B. made C. done D. changed
19. Terrorists are using modern technology _____________ their destructive work.
A. about B. at C. for D. with
20. With the advance of the science and technology, our life changes greatly in various ____________.
A. scenes B. fields C. sights D. regions
IV. Choose the word or phrase among A, B, C or Dthat best fits the blank space in the following passage.
Computers are helpful (21) ___________ many ways. First, they are fast. They can work with information even (22) __________ quickly than a person. Second, computers can work with a lot of information at the same time. Third, they can (23) __________ information for a long time. They do not forget things that the common people do. (24) ___________, computers are almost always correct. They are not perfect, but they usually do not (25) ___________ mistakes.
Recently, it is important (26) ___________ about computers. There are a number of things to learn. Some companies have (27) ____________ at work. In addition, most universities (28) ___________ day and night courses in Computer Science. Another way to learn is from a book,or from a friend. After a few hours of practice, you can (29) ____________ withcomputers. You may not be an expert, but you can have (30) ___________.
21. A. in B. on C. at D. over
22. A. much B. rather C. more D. less
23. A. hold B. carry C. stay D. keep
24. A. However B. Moreover C. Therefore D. Nevertheless
25. A. do B. make C. have D. take
26. A. know B. knowing C. to know D. knew
27. A. classes B. meetings C. schools D. discussion
28. A. send B. offer C. bring D. spend
29. A. use B. make C. work D. take
30. A. fun B. funny C. enjoy D. for fun
Choose the bold part among A, B, C or D that needs correcting.
1. People use computers in bussiness, in=>at homes and in etertainment.
A B C D
2. Her children have had a good time ever for=>together since their arrival.
A B C D
3. Have you turned the washing machine off already=>yet ?
A B C D
4. Computer bulletin boards are used on=>in the same way as traditional ones.
A B C D