=> Answer:
- feathers (n): lông vũ - 9
- scales (n): lớp sừng, vảy - 8
- legs (n): chân - 1
- hair (n): tóc, bộ lông - 2
- wings (n): đôi cánh - 3
- lungs (n): phổi - 4
- fins (n): vây - 5
- backbones (n): xương sống - 6
- gills (n): mang - 7
* Complete the text:
1. fins 2. gills 3. lungs 4. feathers
5. wings 6. legs 7. scales 8. hair
1.Which types of animal does't live on land?
2. Which types of animals have got scales?
3. Which types of animal hasn't got lungs when it's young?
4.Which types of animal feeds its babies milk?
5. Which types of animal is different when it's older?
=> Answer:
1. Fish and amphibians and some mamals like whales don't live on land
2. Reptitles and fish have got scales
3. Amphibians hasn't got lung when it's young
4. Mamamls feed its babies milk
5. Amphibians is different when it's older
=> Answer:
1. shark - fish 2. camel - mamals 3. eagle - bird 4. crocodile - reptitle
=> Answer: Học sinh thực hành theo nhóm trên lớp