# Unit 5: Science and Technology

> Từ vựng và mẫu câu Unit 5 (Science and Technology), i-Learn Smart World 8: It has a … screen / The … is more powerful than ….

Source: https://olyclass.com/library/tb-ilearn-smart-world-g8-u05/

- Subject: English
- Level: A2
- Textbook unit: 16
- Play it free on one screen (projector, TV or whiteboard): https://olyclass.com/library?play=tb-ilearn-smart-world-g8-u05
- Copy and edit it: https://olyclass.com/library?copy=tb-ilearn-smart-world-g8-u05
- Games it plays well in: [Sentence Race](https://olyclass.com/classroom-games/sentence-race/), [Hoop Shot](https://olyclass.com/classroom-games/hoop-shot/), [Claw Machine](https://olyclass.com/classroom-games/claw-machine/), [Tile Grab](https://olyclass.com/classroom-games/tile-grab/)

## Words in this game

- **battery**: My phone battery is very low today.
- **chip**: The computer has a small chip inside.
- **feature**: This phone has a new feature.
- **gigabyte**: This tablet has 64 gigabytes of storage.
- **inch**: The screen is six inches wide.
- **navigate**: I use my phone to navigate the city.
- **performance**: The laptop has very good performance.
- **powerful**: This computer is very powerful.
- **screen**: The screen is big and clear.
- **speaker**: The speaker is very loud.
- **storage**: I need more storage for my photos.
- **tablet**: She reads books on her tablet.

## Questions

1. The new phone ___ a big screen. (are / has / have / is)
   Answer: has
2. This laptop is ___ than that one. (more powerful / most powerful / much powerfully / powerful than)
   Answer: more powerful
3. The tablet is ___ powerful than the phone. (many / more / most / very)
   Answer: more
4. Which sentence is correct? (It has a large screen. / It has large a screen. / It have a large screen. / It is a large screen has.)
   Answer: It has a large screen.