Inventions (Những phát minh) / Discoveries (Khám phá)

4. Complete the spidergram with the words/phrases in the list. Then listen and check.

(Hoàn thành sơ đồ nhện với các từ/cụm từ trong danh sách. Sau đó nghe và kiểm tra.)

• stethoscope               • aeroplane      • electric car                • telephone • television       • CCTV Security Systems       • penicillin       • World Wide Web

2 VOCABULARY Complete the quiz questions with the verbs below.

(Hoàn thành các câu hỏi trắc nghiệm với các động từ dưới đây.)

Computing verbs

How tech-savvy are you?

Answer 1, 2, 3 or 4 for each question. Make a note of your scores.

1 = I don't know what you're talking about.

2 = No, I don't think I can do that.

3 = I've never done that, but I think I know how.

4 = Yes, I can do that.

Do you know how to

a ¹ programme a simple game?

b ²__________ a video clip to YouTube?

c use Google to ³__________ within a specific website?

d ⁴__________ your profile on a social networking site?

e post, ⁵__________ on and rate contributions on a social networking site?

f ⁶__________ a new email account?

g ⁷__________ to a Wi-Fi hotspot with your tablet or phone when you're away from home?

h ⁸__________ to a YouTube channel?

i ⁹__________ a text message you've received from one friend to another friend?

j ¹⁰__________ a document directly from your phone?

k ¹¹__________ an app on your phone?

4 VOCABULARY Match a-e with 1-5 and f-j with 6-10. Then listen and check.

(Nối a-e với 1-5 và f-j với 6-10. Sau đó nghe và kiểm tra.)

4 VOCABULARY Work in pairs. Match three of the gadgets in the list with photos A-C below. Check that you understand the meaning of all the other words.

(Làm việc theo cặp. Ghép ba đồ dùng trong danh sách với ảnh A-C bên dưới. Kiểm tra xem bạn có hiểu nghĩa của tất cả các từ còn lại không.)

Gadgets

1. Complete the sentences with the words below.

(Hoàn thành các câu với các từ dưới đây.)

1 Land is ________ in cities because so many people live there.

2 Many teenagers go to the shopping mall to ________, rather than shop.

3 The light has a(n) ________ that understands when something moves.

4 The device can ________ how much  pollution is in the air.

5 Through a wireless connection, the two devices can ________ information.

6 The computer memory holds all the ________

Computing (Máy tính)

1. Complete the crossword.

(Hoàn thành ô chữ.)

Across

3 If you need information for your project, ______ online.

4 They've got Wi-Fi at the café in town, but I can never ______ to the network.

6 How many YouTube channels do you ______ to?

8 Can you show me how to ______ a video to YouTube?

10 Please ______ Joe's email to me as soon as you get it.

12 Please don't ______ on my status unless you have something nice to say!

13 I need to ______ my email account on my new computer.

Down

1 Can you ______ my contribution to the blog? Please give it five stars!

2 Can you help me ______ this new app on my phone?

5 In IT, we are learning how to create and ______ our own video games,

7 Why don't you ______ your Facebook profile? It's really old.

9 I can't ______ this document because we've run out of ink.

11 I'm going to ______ this photo on Facebook:

2. Complete the collocations with the nouns below.

(Hoàn thành các cụm từ với các danh từ dưới đây.)

1 empty ________

2 follow ________

3 save ________, a document, a file, a photo

4 enter your password, ________, your address, etc.

5 open / close an app, ________, a folder, a file, a document

6 check / uncheck ________

7 copy and paste ________, a photo, a file, a link, a folder

8 click / double click on ________, an icon,  a link, a menu

9 scroll up / down ________, a menu,  a document

10 create ________, a new document, a file, a link, a folder