1. Can: khả năng của con người có thể làm gì ở hiện tại >< cannot (can't) + V-inf

2. Could: khả năng của con người có thể làm gì ở hiện tại >< couldn't

3. May: Khả năng của 1 sv có thể xảy ra trong hiện tại/ Tương lai

4. Might: Khả năng của 1 sv có thể xảy ra trong quá khứ (thể hiện điều gì ít có khả năng xảy ra)

   May & Might: dùng cho câu hỏi và xin phép

   May ở đầu câu: Chúc ai đó điều gì (May you good health and happiness)

5. Should: Đưa ra lời khuyên = ought (not) to + had better (not)

6. Must: chỉ sự bắt buộc:

   She has studied for 4 hours continuously, she must be tired (chắc hẳn, suy luận một cách chắc chắn) Must not

7. Have to: Chỉ sự bắt buộc = need to

   Chia như V thưởng: She doesn't have to go

đặt câu:

1. i can run 5km per day

2. i may finish that tomorrow

3. it is raining now, SO you should take an umbrella when you go out

4. he must finish his homework

5. i could sleep for 12 hours per day when I was a child

essay

1. offer subjects  that will be useful in the future

   -> assert that university courses like medicine,  engineering and information technology -> provide more job opportunities, career progression, better salaries

   -> improved quality of life

   societal level -> governments can ensure that any knowledge and skill gaps  in the economy are covered

   focus on technology -> lead to new inventions, economic growth, greater future prosperity

2. free to choose whatever they like

   -> passionate about what they are learning -> value creative thinking skills, ....

   more students of art, history and philosophy

2. When players are transported into the virtual world, they are continuously given scores, new goals, and rewards.

Continuous : liên tục không ngừng nghỉ & continual: lặp đi lặp lại,

3. Spending too much time on the computer is believed to lead to a sedentary lifestyle.

4. By playing games, imagination and logical thinking will be improved.

5. People should play video games in moderation because computer simulation games are highly addictive.

1.I can do it

2.May I go out?

3.I might fail exam

Might have done: Liệu có thể

Should have done: Đã nên làm gì

4.She should play badminton

5.When you are a student ,you must wear uniform every day

it can be argued that these courses PROVIDE MORE JOB OPPORTUNITIES,CAREER PROGRESSION,BETTER SALARIES, and therefore AN IMPROVED QUALITY OF LIFE or students who take them.

a focus on technology in HIGHER EDUCATIO could LEAD TO NEW INVENTIONS GROWTH, and GREATER FUTURE PROSPERITY

2. When players are transported into the virtual world, they are constantly given scores, new targets, and frequent rewards.

3. Spending a lot of time in front of the computer is believed to lead to a sedentary lifestyle.

4. By playing games, imagination and logical thinking will be improved.

5. People should play video games in moderation because computer simulation games can be highly addictive.

1. I can sing

2. I could not attend class 2 days ago because of sickness.

3. It's sunny, it must be hot.

4. I have to wear a uniform at school.

5. May I ask you a question?

1. Useful in the future:

• provide more job opportunities

• Career progression

• Better salaries

• An improved quality of life

==> new invention, growth, greater future prosperity

2. Be free to choose

Nobody can know what areas of knowledge will be the most in society

==> society will be benefit more

==>more students of art, history, philosophy than science or technology

1. I can eat

2. Would you like some coffee?

3. It's snowing, It must be cold

4. I have to go to school before 7 a.m

5. You should go to bed early.

1.   medicine,  engineering and information technology are more likely to be beneficial than certain art  degrees.

   PROVIDE  MORE JOB OPPORTUNITIES, CAREER  PROGRESSION,  BETTER SALARIES,  AN IMPROVED QUALITY OF LIFE

   governments can ensure that any knowledge and skill gaps  in the economy are covered.

   --> A focus on technology in HIGHER EDUCATION could LEAD TO NEW INVENTIONS  ECONOMIC GROWTH and GREATER FUTURE PROSPERITY.

2. society will benefit more  if our students are passionate about what they are learning.

   nobody can really  predict which AREAS OF KNOWLEDGE will be most useful to  society in the future

   employers begin to VALUE CREATIVE  THINKING SKILLS above practical or technical  skill

   --> we would need more  students of art, history and philosophy than of science or technology

Although video games can help release stress, it also does has a harmful impactS.

Trợ động từ chỉ sử dụng trong (1) câu hỏi (2) phủ định

2.    Khi người chơi được đưa vào thế giới ảo, họ liên tục được cho điểm số, mục tiêu mới và những phần thưởng. 

When users/ players are transported into virtual worlds, they are constantly given scores, new targets and rewards.

Rewards/ awards

3.    Việc dành nhiều thời gian trên máy tính được tin rằng sẽ dẫn tới lối sống lười vận động.

It is believed that spending a plenty of time on the computer will cause sedentary lifestyle.

4.    Bằng cách chơi game, trí tưởng tượng và tư duy logic sẽ được cải thiện.

Imagination and logical thinking will be improved by playing games./ via games

5.    Mọi người nên chơi điện tử điều độ vì những trò chơi mô phỏng trên máy tính có tính gây nghiện cao.

People should play video games in moderation, because computer simulation games ARE highly addictive./ HAS HIGHLY ADDICTIVE FEATURES

1. I can't go to the cinema today, because I'm really busy.

2. Could I go to Dong Xuan market with you?

3. May I borrow your skirt tomorrow?

4. Would you mind if I disturb you when I were there?

5. You shouldn't eat candy anymore if you don't wan't to be fat.

6. I must go on business trip today, because I have a meeting with my customer.

7. Actually you don't have to bring water, because we have it on car.

learn the subjects that will be useful in the future:

more job opportunities ; better salaries, career progressive

learn the subjects that you like:

nobody can predicts which areas of knowledge can be useful in society;

value creative thinking skill