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22 tháng 3 2023

destructive

imaginative

endanger

environmentally

protector

I. Rewrite each of the following sentences, using the suggested word.1. My school has conducted several volunteer programs to raise students' awareness of helping others. (BEEN)2. My grandfather became deaf when he turned 70 years old. (SINCE)3. James last visited his mother, who has been living in the nursing home, in December. (NOT)4. Helen and her boyfriend haven't gone on a date for ages. (IT)5. When Maria started college, she stopped doing volunteer work. (SINCE)II. Read the passage and...
Đọc tiếp

I. Rewrite each of the following sentences, using the suggested word.

1. My school has conducted several volunteer programs to raise students' awareness of helping others. (BEEN)

2. My grandfather became deaf when he turned 70 years old. (SINCE)

3. James last visited his mother, who has been living in the nursing home, in December. (NOT)

4. Helen and her boyfriend haven't gone on a date for ages. (IT)

5. When Maria started college, she stopped doing volunteer work. (SINCE)

II. Read the passage and choose the best answer to each of the following questions.

four great reasons for high school students to volunteer

Volunteer work presents a great opportunity for teenagers to prepare for the future, as well as to improve their communities. In addition to boosting socializing skills and awareness of local organizations and social issues, high school students who volunteer often may have an advantage over their peers when headed off to college.

1. Gaining New Skills

With each new volunteer activity, students gain new skills. The skills seem to be basic or trivial at the time of training, but may provide fundamental grounds for future success. For example, For example, by managing the receipt, sorting and distributing the donations from community, school students might learn how to use spreadsheets to keep track of inventory. These skills are a great foundation for a job in management, accounting, or running a small business.

2. Giving Time

One of the most charitable acts anyone can do is donate their time and talents. Students who are busy with after-school sports or work to help support their families and still make time to volunteer on evenings or weekends show their outstanding character and resolve to make a difference. High school students may help to mentor younger ones or to assist with one-time special events held on weekends.

3. Showing Responsibility

Just like going to a job, committing to a volunteer position shows a student's responsibility. High school students should get involved in volunteer programs relating to their hobbies in order to naturally build responsibility. For example, those who love to read can find volunteer opportunities with a local library and those who enjoy sports can coach athletics at an after-school program for children.

4. Adding to the Resume

If a high school student's pre-college resume is limited to summer employment at a local restaurant or a cafe. it might be time to add a few lines. Commitment to community volunteer work over a long time shows that a student is willing to work for something without monetary compensation, including a college internship or apprenticeship, which may be a requirement of college programs.

1. According to the passage, who is volunteer work beneficial to?

A. high school students

B. students' communities

C. both students and communities

D. none of them

2. The word 'trivial' in paragraph 2 most closely means ________

A. important

B. significant

C. of little importance

D. fundamental

3. According to the passage, what job will the students' skill of using spreadsheets be useful to?

A. a manager

B. an accountant

C. a business owner

D. all of them

4. Why should busy students make their time to volunteer?

A. to demonstrate their excellent quality

B. to show their outstanding outcomes

C. to support their families

D. to develop their talents

5. According to the passage, what volunteer programs help to develop students' responsibility?

A. The programs are related to their future jobs

B. The programs are related to their interests

C. The programs are available after school

D. The programs are held by their local library

6. What volunteer work may be suitable for a student who likes sports?

A. working in a local library

B. joining a football team in their school

C. being a sport instructor at a primary school

D. coaching a football program for children after school hours

7. The phrase 'it might be time to add a few lines' in paragraph 5 most closely means________

A. Some more lines should be added in your resume

B. Much volunteer work must be included in your resume

C. You might spend more time to write your resume

D. Your resume should include your experience in volunteering

8. What may be a requirement of college programs for their future students?

A. being able to work over time

B. agreeing to work as a paid apprentice

C. being willing to work without being paid

D. being employed before

III. Read the text and decide whether the sentences are true (T) or false (F)

USAID IN Vietnam

Assisting persons with disabilities has long been one of the top priorities for the U.S. Government in Vietnam. Since 1989, with the establishment of the U.S. Agency for International Development’s (USAID) Leahy War Victims Fund (LWVF), USAID is working to increase the availability of and access to a wide variety of programs benefiting people with disabilities in conflict-affected countries.

In Vietnam, U. S. assistance has helped address medical needs and support the inclusion of Vietnamese with disabilities into all aspects of society. The U.S. Government has contributed more than $80 million in assistance to persons with disabilities, has improved the lives of more than 30,000 persons with disabilities, and has strengthened the Government of Vietnam’s capacity to provide high quality services to those in need. USAID has provided rehabilitation services for tens of thousands of persons with disabilities, education and vocational training including information technology, job placement, supporting parent associations to expand the advocacy for disability issues, and support for the development of legal codes to improve physical accessibility for persons with disabilities in public buildings.

USAID'S work supporting persons with disabilities is also viewed by many as contributing to successful US-Vietnam cooperation to overcome the painful past shared by the two countries. Program activities work in three areas: policy advocacy and coordination, direct assistance including occupational and physical therapy and providing assistive devices, and health systems strengthening, to provide quality disabilities-related care and treatment. Persons with disabilities have been more readily integrated into society by improving their access to health, education and social services. USAID programs support local governments in implementing the national disability law and the U.N. Convention on the rights of Persons with disabilities, and influencing public policies that affect the lives of persons with disabilities.

1. USAID was established in 1989 _____

2. USAID aims to make various programs benefiting all people in conflict-affected countries ___________

3. Addressing medical needs of Vietnamese people is the priority of U.S assistance in Vietnam ___________

4. American government has made an $80 million contribution to help disabled people in Vietnam __________

5. Thanks to USAID, more high quality services are provided to disabled people in Vietnam __________

6. USAID has helped to rehabilitate only a limited number of persons with disabilities in Vietnam __________

7. USAID work makes a great contribution to the success of US-Vietnam cooperation ___________

8. The main focus of USAID activities is providing direct assistance with occupation replacement and health treatment for the disabled. ___________

9. Having better access to health, education and social services, the disabled in Vietnam have become more integrated into society ___________

10. Thanks to USAID programs, the Vietnam's national disability law and the U.N. Convention on the Rights of persons with disabilities have been enforced ___________

0
1 tháng 2 2020

I.

1. destruction

2. environmentalist

3. organizations

4. survival

5. polluted

II.

1. has lived

2. danced

3. travel

4. repairing

5. served

I. Rewrite each of the following sentences, using the suggested word. 1. My school has conducted several volunteer programs to raise students' awareness of helping others. (BEEN) 2. My grandfather became deaf when he turned 70 years old. (SINCE) 3. James last visited his mother, who has been living in the nursing home, in December. (NOT) 4. Helen and her boyfriend haven't gone on a date for ages. (IT) 5. When Maria started college, she stopped doing volunteer work. (SINCE) II. Read the...
Đọc tiếp

I. Rewrite each of the following sentences, using the suggested word.

1. My school has conducted several volunteer programs to raise students' awareness of helping others. (BEEN)

2. My grandfather became deaf when he turned 70 years old. (SINCE)

3. James last visited his mother, who has been living in the nursing home, in December. (NOT)

4. Helen and her boyfriend haven't gone on a date for ages. (IT)

5. When Maria started college, she stopped doing volunteer work. (SINCE)

II. Read the passage and choose the best answer to each of the following questions.

four great reasons for high school students to volunteer

Volunteer work presents a great opportunity for teenagers to prepare for the future, as well as to improve their communities. In addition to boosting socializing skills and awareness of local organizations and social issues, high school students who volunteer often may have an advantage over their peers when headed off to college.

1. Gaining New Skills

With each new volunteer activity, students gain new skills. The skills seem to be basic or trivial at the time of training, but may provide fundamental grounds for future success. For example, For example, by managing the receipt, sorting and distributing the donations from community, school students might learn how to use spreadsheets to keep track of inventory. These skills are a great foundation for a job in management, accounting, or running a small business.

2. Giving Time

One of the most charitable acts anyone can do is donate their time and talents. Students who are busy with after-school sports or work to help support their families and still make time to volunteer on evenings or weekends show their outstanding character and resolve to make a difference. High school students may help to mentor younger ones or to assist with one-time special events held on weekends.

3. Showing Responsibility

Just like going to a job, committing to a volunteer position shows a student's responsibility. High school students should get involved in volunteer programs relating to their hobbies in order to naturally build responsibility. For example, those who love to read can find volunteer opportunities with a local library and those who enjoy sports can coach athletics at an after-school program for children.

4. Adding to the Resume

If a high school student's pre-college resume is limited to summer employment at a local restaurant or a cafe. it might be time to add a few lines. Commitment to community volunteer work over a long time shows that a student is willing to work for something without monetary compensation, including a college internship or apprenticeship, which may be a requirement of college programs.

1. According to the passage, who is volunteer work beneficial to?

A. high school students

B. students' communities

C. both students and communities

D. none of them

2. The word 'trivial' in paragraph 2 most closely means ________

A. important

B. significant

C. of little importance

D. fundamental

3. According to the passage, what job will the students' skill of using spreadsheets be useful to?

A. a manager

B. an accountant

C. a business owner

D. all of them

4. Why should busy students make their time to volunteer?

A. to demonstrate their excellent quality

B. to show their outstanding outcomes

C. to support their families

D. to develop their talents

5. According to the passage, what volunteer programs help to develop students' responsibility?

A. The programs are related to their future jobs

B. The programs are related to their interests

C. The programs are available after school

D. The programs are held by their local library

6. What volunteer work may be suitable for a student who likes sports?

A. working in a local library

B. joining a football team in their school

C. being a sport instructor at a primary school

D. coaching a football program for children after school hours

7. The phrase 'it might be time to add a few lines' in paragraph 5 most closely means________

A. Some more lines should be added in your resume

B. Much volunteer work must be included in your resume

C. You might spend more time to write your resume

D. Your resume should include your experience in volunteering

8. What may be a requirement of college programs for their future students?

A. being able to work over time

B. agreeing to work as a paid apprentice

C. being willing to work without being paid

D. being employed before

III. Read the text and decide whether the sentences are true (T) or false (F)

USAID IN Vietnam

Assisting persons with disabilities has long been one of the top priorities for the U.S. Government in Vietnam. Since 1989, with the establishment of the U.S. Agency for International Development’s (USAID) Leahy War Victims Fund (LWVF), USAID is working to increase the availability of and access to a wide variety of programs benefiting people with disabilities in conflict-affected countries.

In Vietnam, U. S. assistance has helped address medical needs and support the inclusion of Vietnamese with disabilities into all aspects of society. The U.S. Government has contributed more than $80 million in assistance to persons with disabilities, has improved the lives of more than 30,000 persons with disabilities, and has strengthened the Government of Vietnam’s capacity to provide high quality services to those in need. USAID has provided rehabilitation services for tens of thousands of persons with disabilities, education and vocational training including information technology, job placement, supporting parent associations to expand the advocacy for disability issues, and support for the development of legal codes to improve physical accessibility for persons with disabilities in public buildings.

USAID'S work supporting persons with disabilities is also viewed by many as contributing to successful US-Vietnam cooperation to overcome the painful past shared by the two countries. Program activities work in three areas: policy advocacy and coordination, direct assistance including occupational and physical therapy and providing assistive devices, and health systems strengthening, to provide quality disabilities-related care and treatment. Persons with disabilities have been more readily integrated into society by improving their access to health, education and social services. USAID programs support local governments in implementing the national disability law and the U.N. Convention on the rights of Persons with disabilities, and influencing public policies that affect the lives of persons with disabilities.

1. USAID was established in 1989 _____

2. USAID aims to make various programs benefiting all people in conflict-affected countries ___________

3. Addressing medical needs of Vietnamese people is the priority of U.S assistance in Vietnam ___________

4. American government has made an $80 million contribution to help disabled people in Vietnam __________

5. Thanks to USAID, more high quality services are provided to disabled people in Vietnam __________

6. USAID has helped to rehabilitate only a limited number of persons with disabilities in Vietnam __________

7. USAID work makes a great contribution to the success of US-Vietnam cooperation ___________

8. The main focus of USAID activities is providing direct assistance with occupation replacement and health treatment for the disabled. ___________

9. Having better access to health, education and social services, the disabled in Vietnam have become more integrated into society ___________

10. Thanks to USAID programs, the Vietnam's national disability law and the U.N. Convention on the Rights of persons with disabilities have been enforced ___________

0
Choose the word or phrase among a,b,c or d that best fits the blank space in the following passage During their five-decade history , the Asian Games have been advancing in all aspects . The number of (1)............. has been increasing . The quality of athletes , officials and sport facilities has also been (2)........................... through time . New sport and (3)............. sports have been introduced and (4)......... to the Games . The 1st Asian Games (5)................. in New...
Đọc tiếp

Choose the word or phrase among a,b,c or d that best fits the blank space in the following passage

During their five-decade history , the Asian Games have been advancing in all aspects . The number of (1)............. has been increasing . The quality of athletes , officials and sport facilities has also been (2)........................... through time . New sport and (3)............. sports have been introduced and (4)......... to the Games . The 1st Asian Games (5)................. in New Delhi , India in 1951

1/ A. referees B. organizers C. participants D. holders

2/ A. developing B. raising C. falling D. pushing

3/ A. young B. strong C. advanced D. traditional

4/ A. multiplied B. added C. used D. bought

5/ A. held B. holding C. were held D. were holding

Choose the word or phrase among a,b,c or d that best fits the blank space in the following passage

About twenty percent of the world's present energy comes from the sun in one form or another . Special devices have already been made available to put on the roofs of houses and flats to cath the sun's rays and thus heat water . Thousands (1).................. these devices are now being used to provide (2)................. in homes throughout the United States while more (3)............ a million solar water-heating units have already been built in homes in Japan . Other purposes for which (4)................ energy is , at present , being used include the separation of salt from seawater , irrigation and sewage disposal

For most people in developing countries , the need is not for air - conditioners or central heating but for cheap (5)................. of cooking food , drying crops , and lighting houses

1/ A. in B. with C. on D. of

2/ A. light B. energy C. life D. existence

3/ A. than B. of C. through D. over

4/ A. sun B. sky C. space D. solar

5/ A. manners B. ways C. models D. types

1
9 tháng 6 2020

Choose the word or phrase among a,b,c or d that best fits the blank space in the following passage

During their five-decade history , the Asian Games have been advancing in all aspects . The number of (1)............. has been increasing . The quality of athletes , officials and sport facilities has also been (2)........................... through time . New sport and (3)............. sports have been introduced and (4)......... to the Games . The 1st Asian Games (5)................. in New Delhi , India in 1951

1/ A. referees B. organizers C. participants D. holders

2/ A. developing B. raising C. falling D. pushing

3/ A. young B. strong C. advanced D. traditional

4/ A. multiplied B. added C. used D. bought

5/ A. held B. holding C. were held D. were holding

Choose the word or phrase among a,b,c or d that best fits the blank space in the following passage

About twenty percent of the world's present energy comes from the sun in one form or another . Special devices have already been made available to put on the roofs of houses and flats to cath the sun's rays and thus heat water . Thousands (1).................. these devices are now being used to provide (2)................. in homes throughout the United States while more (3)............ a million solar water-heating units have already been built in homes in Japan . Other purposes for which (4)................ energy is , at present , being used include the separation of salt from seawater , irrigation and sewage disposal

For most people in developing countries , the need is not for air - conditioners or central heating but for cheap (5)................. of cooking food , drying crops , and lighting houses

1/ A. in B. with C. on D. of

2/ A. light B. energy C. life D. existence

3/ A. than B. of C. through D. over

4/ A. sun B. sky C. space D. solar

5/ A. manners B. ways C. models D. types

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.Animation traditionally is done by hand-drawing or painting successive frame of an object, each slightly different than the proceeding frame. In computer animation, although the computer may be the one to draw the different frames, in most cases the artist will draw the beginning and ending frames and the computer will produce the drawings between the first...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

Animation traditionally is done by hand-drawing or painting successive frame of an object, each slightly different than the proceeding frame. In computer animation, although the computer may be the one to draw the different frames, in most cases the artist will draw the beginning and ending frames and the computer will produce the drawings between the first and the last drawing. This is generally referred to as computer-assisted animation, because the computer is more of a helper than an originator.

In full computer animation, complex mathematical formulas are used to produce the final sequences of pictures. These formulas operate on extensive databases of numbers that defines the objects in the pictures as they exist in mathematical space. The database consists of endpoints, and color and intensity information. Highly trained professionals are needed to produce such effects because animation that obtains high degrees of realism involves computer techniques from three-dimensional transformation, shading, and curvatures.

High-tech computer animation for film involves very expensive computer systems along with special color terminals or frame buffers. The frame buffer is nothing more than a giant image memory for viewing a single frame. It temporarily holds the image for display on the screen.

A camera can be used to film directly from the computer’s display screen, but for the highest quality images possible, expensive film recorders are used. The computer computers the positions and colors for the figures in the picture, and sends this information to the recorder, which captures it on film. Sometimes, however, the images are stored on a large magnetic disk before being sent to the recorder. Once this process is completed, it is replaced for the next frame. When the entire sequence has been recorded on the film, the film must be developed before the animation can be viewed. If the entire sequence does not seem right, the motions must be corrected, recomputed, redisplayed, and rerecorded. This approach can be very expensive and time – consuming. Often, computer-animation companies first do motion tests with simple computer-generated line drawings before selling their computers to the task of calculating the high-resolution, realistic-looking images.

Question. The word “they” in the second paragraph refers to ______.

A. formulas

B. objects

C. numbers

D. database

1
24 tháng 3 2017

Đáp án B.

Thông tin: These formulas operate on extensive databases of numbers that defines the objects in the pictures as they exist in mathematical space

Dịch: Những công thức này vận hành trên một cơ sở dữ liệu lớn các con số xác định vật trong bức ảnh khi chúng tồn tại trong không gian toán học.

I. Use the correct form of the words to complete each of the following sentencesimpairment, charity, disability, donate, preference, integration, respectful, campaign, discriminate, appreciate1. Buses and trains need to reserve some special seats or areas for women with babies, the elderly and the _____________2. Those who do noisy jobs such as airport ground staff or construction workers for a long time are likely to have hearing __________3. It is crucial for teenagers to participate in...
Đọc tiếp

I. Use the correct form of the words to complete each of the following sentences

impairment, charity, disability, donate, preference, integration, respectful, campaign, discriminate, appreciate

1. Buses and trains need to reserve some special seats or areas for women with babies, the elderly and the _____________

2. Those who do noisy jobs such as airport ground staff or construction workers for a long time are likely to have hearing __________

3. It is crucial for teenagers to participate in _____________ work of any kind. That helps them learn how to care and share.

4. Both parents and teachers need to teach children to have a __________ attitude to the elderly.

5. Making a small __________ to a charity helps young people be aware of the value of money.

6. To many students, working with a tutor is ___________ to working with a peer.

7. Jane's mother always ___________ her attempt to fulfill her duties even when she was not successful.

8. Jaden was involved in planning an election _________ for the president of his country.

9. It is significantto _________ children with special needs into ordinary schools so that they are more accepted by their community.

10. Racial__________ doesn't seem to be ended, even in multicultural countries like America or Canada.

II.Choose the best answer to complete each of the following sentences.

1. A: A new house ___________ for the homeless children.

B: Really? When ___________ it built?

A. has been built / has been

B. built / was

C. was built / was

D. has been built/ was

2.The Prime Minister ___________ our university. He __________ to students about the orientation for their future career early today.

A. has visited / spoke

B. visited / spoke

C. has visited / has spoken

D. visited / was speaking

3. At the last meeting, the Student Union ________ to hold a craft and art exhibition to raise money for the kids who _______ from cancer.

A. has decided / suffered

B. decided / suffer

C. has decided / suffer

D. decided/ suffered4

IV. Find the mistakes

1. Newly-born infants should BE screened for their HEARING in order to receive early TREATMENT if it is IMPAIRMENT.

2. The aircraft OF Malaysia Airlines Flight 370 , which HAS DISAPPEARED on the 8th OF March 2014, HAS not been recovered.

3. The findings of a study show that students HAVE CHANGED their attitude TOWARDS the poor after INVOLVE in some CHARITABLE work.

4>The persons with DISABILITIES in Malaysia will have MORE to smile about because several LOCAL companies are now OFFERED jobs to them.

5. MORE AND MORE organizations have BEEN recently FOUND to have helped the poor and ORPHANS in Vietnam.

6. It is BELIEVED that people are HAPPIER THAN they help OTHERS.

1
22 tháng 12 2019

[part 1]

1. Buses and trains need to reserve some special seats or areas for women with babies, the elderly and the disabled.

2. Those who do noisy jobs such as airport ground staff or construction workers for a long time are ly to have hearing impairment.

3. It is crucial for teenagers to paripate in charity work of any kind. That helps them learn how to care and share.

4. Both parents and teachers need to teach children to have a respectful attitude to the elderly.

5. Making a small donation to a charity helps young people be aware of the value of money.

6. To many students, working with a tutor is preferred  to working with a peer.

7. Jane's mother always appreciates her attempt to fulfill her duties even when she was not successful.

8. Jaden was involved in planning an election campaign for the president of his country.

9. It is significant to integrate children with special needs into ordinary schools so that they are more accepted by their community.

10. Racial discrimination doesn't seem to be ended, even in mulultural countries America or Canada.

[part 2]

1. (C) was built/ was

A: A new house was built for homeless children.

B: Really? When was it built?

2. (B) visited/spoke

The Prime Minister visited our university. He spoke to students about the orientation for their future careers early today.

3. (A) has decided/ suffered

At the last meeting, the Student Union has decided to hold a craft and art exhibition to raise money for the kids who suffered from cancer.

IV. Find the mistakes

1. Newly-born infants should be screened for their hearing in order to receive early treatment if it is impaired.

2. The aircraft of Malaysia Airlines Flight 370, which disappeared on the 8th of March 2014, has not been recovered.

3. The findings of a study show that students have changed their attitude towards the poor after involving in some charitable work.

4. The persons with disabilities in Malaysia will have more to smile about because several local companies are now offering jobs to them.

5. More and more organizations have been recently found to have helped the poor and orphans in Vietnam.

6. It is believed that people are happier when they help others.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.Animation traditionally is done by hand-drawing or painting successive frame of an object, each slightly different than the proceeding frame. In computer animation, although the computer may be the one to draw the different frames, in most cases the artist will draw the beginning and ending frames and the computer will produce the drawings between the first...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

Animation traditionally is done by hand-drawing or painting successive frame of an object, each slightly different than the proceeding frame. In computer animation, although the computer may be the one to draw the different frames, in most cases the artist will draw the beginning and ending frames and the computer will produce the drawings between the first and the last drawing. This is generally referred to as computer-assisted animation, because the computer is more of a helper than an originator.

In full computer animation, complex mathematical formulas are used to produce the final sequences of pictures. These formulas operate on extensive databases of numbers that defines the objects in the pictures as they exist in mathematical space. The database consists of endpoints, and color and intensity information. Highly trained professionals are needed to produce such effects because animation that obtains high degrees of realism involves computer techniques from three-dimensional transformation, shading, and curvatures.

High-tech computer animation for film involves very expensive computer systems along with special color terminals or frame buffers. The frame buffer is nothing more than a giant image memory for viewing a single frame. It temporarily holds the image for display on the screen.

A camera can be used to film directly from the computer’s display screen, but for the highest quality images possible, expensive film recorders are used. The computer computers the positions and colors for the figures in the picture, and sends this information to the recorder, which captures it on film. Sometimes, however, the images are stored on a large magnetic disk before being sent to the recorder. Once this process is completed, it is replaced for the next frame. When the entire sequence has been recorded on the film, the film must be developed before the animation can be viewed. If the entire sequence does not seem right, the motions must be corrected, recomputed, redisplayed, and rerecorded. This approach can be very expensive and time – consuming. Often, computer-animation companies first do motion tests with simple computer-generated line drawings before selling their computers to the task of calculating the high-resolution, realistic-looking images.

Question. The word “captures” in the fourth paragraph is closest in meaning to _____.

A. separates

B. registers

C. describes

D. numbers

1
29 tháng 6 2018

Đáp án A.

Phân tích: “Capture” ở đây là công việc làm gì đó với thông tin từ máy thu để làm thành phim

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.Animation traditionally is done by hand-drawing or painting successive frame of an object, each slightly different than the proceeding frame. In computer animation, although the computer may be the one to draw the different frames, in most cases the artist will draw the beginning and ending frames and the computer will produce the drawings between the first...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

Animation traditionally is done by hand-drawing or painting successive frame of an object, each slightly different than the proceeding frame. In computer animation, although the computer may be the one to draw the different frames, in most cases the artist will draw the beginning and ending frames and the computer will produce the drawings between the first and the last drawing. This is generally referred to as computer-assisted animation, because the computer is more of a helper than an originator.

In full computer animation, complex mathematical formulas are used to produce the final sequences of pictures. These formulas operate on extensive databases of numbers that defines the objects in the pictures as they exist in mathematical space. The database consists of endpoints, and color and intensity information. Highly trained professionals are needed to produce such effects because animation that obtains high degrees of realism involves computer techniques from three-dimensional transformation, shading, and curvatures.

High-tech computer animation for film involves very expensive computer systems along with special color terminals or frame buffers. The frame buffer is nothing more than a giant image memory for viewing a single frame. It temporarily holds the image for display on the screen.

A camera can be used to film directly from the computer’s display screen, but for the highest quality images possible, expensive film recorders are used. The computer computers the positions and colors for the figures in the picture, and sends this information to the recorder, which captures it on film. Sometimes, however, the images are stored on a large magnetic disk before being sent to the recorder. Once this process is completed, it is replaced for the next frame. When the entire sequence has been recorded on the film, the film must be developed before the animation can be viewed. If the entire sequence does not seem right, the motions must be corrected, recomputed, redisplayed, and rerecorded. This approach can be very expensive and time – consuming. Often, computer-animation companies first do motion tests with simple computer-generated line drawings before selling their computers to the task of calculating the high-resolution, realistic-looking images.

Question. The word “Once” in the fourth paragraph is closest in meaning to ______.

A. before

B. since

C. after

D. while

1
20 tháng 1 2017

Đáp án C.

“Once” là ngay khi chuyện gì xảy ra thì chuyện khác sẽ theo đó xảy ra, chọn đáp án C.

Choose the correct answer – A,B,C or D – to each question      Mankind is feeling greater pressure from the expanding number of people. The area of the earth can never be expanded. Nor are there endless sources of food and clothing. Yet people are being born faster than they are dying. In the next forty years, the world population may double. How can so many people be fed? What is worse, there is danger that someday mankind will have only standing room.      Birth control should be a...
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Choose the correct answer – A,B,C or D – to each question

      Mankind is feeling greater pressure from the expanding number of people. The area of the earth can never be expanded. Nor are there endless sources of food and clothing. Yet people are being born faster than they are dying. In the next forty years, the world population may double. How can so many people be fed? What is worse, there is danger that someday mankind will have only standing room.

      Birth control should be a basic policy in our country. China has the greatest number of population in the world. With a high birth rate, the production of grains and goods will be unable to meet the need of the people. To raise people’s living standard, we must practise birth control.

      There are disadvantages of a family having more children. First, parents cannot give their children a good breeding in food, clothing and shelter, let alone education. Second, child-rearing will exhaust the parents, leaving no time and energy for their work. Last, a family with more children will increase the burden of society.

Which of the following sentences is TRUE?

A. The faster the population grow the more natural resources we own.

B. The natural resources are always enough to supply the hugest population.

C. It's necessary to practise birth control to raise people's living standards.

D. The production of grains always meet the need of people.

1
24 tháng 8 2017

Đáp án là C.