Looking back - trang 55 Unit 4 SGK tiếng Anh 12 mới

2. Listen to the sentences and pay attention to each verb. Write 1 or 2 or 3 in the column, corresponding to the pronunciation of the ending 'ed' of each verb.

(Nghe câu và chú ý đến từng động từ. Viết 1 hoặc 2 hoặc 3 trong cột, tương ứng với cách phát âm của ed trong kết thúc của mỗi từ.)

/t/

/d/

/ɪd/

Vocabulary

Complete the sentences with the words in the box.

(Hoàn thành các câu với các từ trong khung.)

advent social media microblogging mass media social networking app

1. Businesses can reach a wider audience using ___________.

2. One of the most popular ways to meet people is online ___________.

3. The missing jet planes received heavy coverage in the ___________– TV, newspapers, radio and the Internet.

4. A/An ___________ is a piece of software, which can run on the Internet, on your computer, on your phone or other electronic device.

5. The ___________ of DVDs has made watching films very convenient.

6. ___________ is writing brief entries about the daily activities of an individual or company.

Grammar - 1

1. Fill each gap with an appropriate preposition.

(Điền vào mỗi khoảng cách với một giới từ thích hợp.)

1. Now we rely heavily _______ computers to organise our work.

2. Last week we carried ______ a survey on social networking.

3. Listen _____ him and follow his instructions.

4. They are searching _____ the source of the leak.

5. What do you think ______ advertising our products on social media?

6. Take the recording equipment ______ you in case you need to record something.

Grammar - 2

2. Match the two halves of the sentences.

(Nối hai nửa của câu.)

1. Sales of smartphones at this shop rose to 300 at the beginning of 2014

2. When he arrived

3. I did not want to download the app

4. My friend had already joined the online language-learning community

5. He had not used any social media

6. I had installed the software

a. until I had finished reading all the user reviews.

b. and then bottomed out at the end of the year.

c. since he dropped out of school.

d. I had already installed the app.

e. when my computer froze.

f. when I became a member.

Grammar - 3

3. Put the words in brackets in the past simple or past perfect tense.

(Đặt các từ trong ngoặc ở thì quá khứ đơn hoặc quá khứ hoàn thành.)

1. I ___________ (have) an email account for ten years before it was hacked.

2. Last week we ___________ (attend) a presentation on the advantages and disadvantages of social networking.

3. Jack ___________ (delete) his blog after he ___________ (receive) many negative comments.

4. Since I ___________ (get) a smartphone for my birthday, I ___________ (stop) using my brother's laptop to surf the Net.

5. My parents ___________ (waste) a lot of their time writing letters before they ___________ (start) using social media to connect with their relatives two months ago.

6. I ___________ (edit) all my videos from my holiday before I ___________ (upload) them to my blog.