This book aims to explain what artificial intelligence (AI) is and what it is not. It turns to different subjects to understand AI, and what AI means to the world. It also examines important AI developments in the past, present and future
Penguin Readers is a series of popular classics, exciting contemporary fiction, and thought-provoking non-fiction, written for learners of English as a foreign language. The series is aligned to the Common European Framework of Reference for languages and includes activities that help develop key skills.
CEFR |
Story |
Headwords |
|
S |
Pre- A1 |
400-600 |
350 |
1 |
A1 |
1,000-1,600 |
550 |
2 |
A1+ |
3,000-5,000 |
700 |
3 |
A2 |
7,000-10,000 |
1,000 |
4 |
A2+ |
11,000-14,000 |
1,200 |
5 |
B1 |
15,000-18,000 |
1,600 |
6 |
B1+ |
18,000-22,000 |
2,000 |
7 |
B2 |
22,000-26,000 |
2,500 |