Tự luận

1. (Trang 27 - Tiếng anh 12): Do the crossword puzzle. (Giải câu đố ô chữ.)

ACROSS

1. communicate with someone especially when working, playing or spending time with them

2. a website where a person writes regularly about recent events or topics that interest them, usually with photos and links to other websites that they find interesting

3. the people who watch or listen to a particular programme (a play, a concert, a talk, etc)

4. doing something well and thoroughly with no waste of time, money or energy

5. a type of real-time online chat

DOWN

6. the main means of communication reaching people on a large scale such as television radio, films, newspapers, the Internet, magazines, and books

7. the time when something first begins to be widely used

8. the use of websites and applications to connect with people who share similar interests

Giải thích: 

1. interact (v): tương tác

2. blog (n)

3. audience (n): khán giả

4. efficient (adj): hiệu quả

5. instant messaging: tin nhắn trực tuyến

6. mass media (n): phương tiện truyền thông đại chúng

7. advent (n): sự đến, sự tới (của một nhân vật, một sự kiện quan trọng)

8. social networking: mạng xã hội

 

Bài làm:

2. (Trang 27 - Tiếng anh 12): Complete the sentences with the words from the crossword puzzle in 1.

(Hoàn thành các câu với các từ từ ô chữ trong bài 1.)

1. The________ can provide useful resources for learning and teaching, stimulate interest and develop knowledge.

2.  _______ involves sending electronic messages in real time via the Internet, which are immediately displayed on the recipient's screen. 

3. ____________ helps to expand the number of people's business and social contacts by making connections between individuals and companies.

4. Most people nowadays________ with their computers more often than with their family and friends. 

5. ________ is the coming or arrival of something or someone that is important or worthy of note.

6. Digital broadcasting is much more _______   than advertising in print materials because it allows larger audiences to access the information.

Bài làm:

3. (Trang 27 - Tiếng anh 12): Complete the following sentences with the appropriate prepositions. 

(Hoàn thành các câu sau đây với các giới từ thích hợp.)

1. The IT specialists apologized __________ being late because of the traffic jam. 

2. Minh apologized   _________ his form teacher for the late submission of his essay.

3. He was awarded a medal for saving a four-year-old boy _________ drowning.

4. This young man specializes _________ computer software.

5. This shampoo smells____________ bananas.

6. If you keep making so much noise, I won't be able to concentrate _________   my work.

7. Nobody responded_________ the complaint about the shortage of teaching resources.

8. She always writes emails___________ us.

9. He's talking________ his teacher____________ his new project.

Bài làm:

4. (Trang 27 - Tiếng anh 12): Put the verbs in brackets in the correct tenses. Use the negative form or passive voice if necessary. 

Đặt các động từ trong ngoặc ở các thì đúng. Sử dụng các hình thức phủ định hoặc bị động nếu cần thiết.)

1. I (already buy) ______ my desktop computer when I (give) _____ a tablet PC.

2. She (not, use) ______ any of the social networking sites until he (show)_______her how to do it

3. Minh (have) _______ an email account for five years when someone (hack)_______ his account

4. She (use)_______ a simple mobile phone for ten years before she (get) _______ a smartphone last year.

5. By the time Minh (telephone)_______ me, I (already, finish) ________ updating my social networking profile

6. Charles David ‘Doc’ Herrold (be)________an American radio broadcasting pioneer, who (create) _________ the world's second radio station in 1909.

Bài làm: