1, His new house is bigger than his old house.

2, Nobody in her team is faster than Lisa.

3, Ronaldo is the best football player

4, The black skirt is cheper than the red skirt

5, That machine works worse than this machine

1. His new house is bigger than his old one. 

2. No one in Lisa's team is faster than her.

3. Ronaldo is the best player football.

4. The black skirt is cheaper than the red skirt.

5. That machine works worse than this one.

-------------------

*So sánh hơn với tính từ/ trạng từ ngắn: S1 + to be/V + adj/adv-er + than + S2

*So sánh hơn với tính từ/ trạng từ dài: S1 + to be/V + more + adj/ adv+ than + S2.

*So sánh hơn <-> So sánh hơn nhất: Không sự vật nào hơn sự vật này <-> Sự vật này nhất

*So sánh hơn nhất với tính từ/trạng từ ngắn: S + to be/V + the + adj/adv-est + ...

*So sánh bằng: S1 + to be/ V + as + adj/adv + as + S2.

- Trường hợp đặc biệt:

good - better - the best: tốt

bad - worse - the worst: xấu

far - farther/ further - the farthest/ furthest: xa