# Unit 7: Urbanization

> Từ vựng và mẫu câu Unit 7 (Urbanization), i-Learn Smart World 12: The number of … has risen sharply / … rose steadily from … to ….

Source: https://olyclass.com/library/tb-ilearn-smart-world-g12-u07/

- Subject: English
- Level: B1
- Textbook unit: 16
- Play it free on one screen (projector, TV or whiteboard): https://olyclass.com/library?play=tb-ilearn-smart-world-g12-u07
- Copy and edit it: https://olyclass.com/library?copy=tb-ilearn-smart-world-g12-u07
- Games it plays well in: [Line of Four](https://olyclass.com/classroom-games/line-of-four/), [Prize Climb](https://olyclass.com/classroom-games/prize-climb/), [Hot Seat](https://olyclass.com/classroom-games/hot-seat/), [Sentence Race](https://olyclass.com/classroom-games/sentence-race/)

## Words in this game

- **fluctuate**: Prices in the city fluctuate during the year.
- **grid**: The streets form a grid in the old town.
- **healthcare**: Good healthcare is important for every city.
- **housing**: Cheap housing is hard to find in big cities.
- **inequality**: Inequality between rich and poor is a big problem.
- **infrastructure**: The city needs better roads and other infrastructure.
- **living wage**: A living wage helps families pay for basic needs.
- **migrant**: A migrant moved to the city to find work.
- **population density**: Population density is high in the city center.
- **poverty**: Many families in the area live in poverty.
- **sanitation**: Clean water and sanitation keep people healthy.
- **sharp**: There was a sharp rise in the number of cars.

## Questions

1. The number of migrants has risen ___ in the last year, from 2,000 to 9,000. (never / sharply / slightly / slowly)
   Answer: sharply
2. The population rose steadily ___ 2010 to 2020. (at / from / on / with)
   Answer: from
3. Choose the correct sentence about a big, fast increase in housing prices. (Housing prices has risen sharply. / Housing prices have rise sharply. / Housing prices have risen sharp. / Housing prices have risen sharply.)
   Answer: Housing prices have risen sharply.
4. Poverty fell steadily from 20% ___ 10%. Which word fits? (at / in / of / to)
   Answer: to