11. Ann is younger than Sue.

12. Cat aren't as friendly as dogs.

13. about it as much as she does.

14. know him as well as me.

15. is cheaper than this dish

Cấu trúc so sánh hơn(với tính từ 1 âm tiết: S + to be + tinh từ đuôi er + S

Cấu trúc so sánh bằng: 

S+ to be + as + tính từ + as + S

S + V + as + adv + as + S

@HOCTOT

11. Ann is 18 years old and Sue is 20 years old.

=> Ann is younger than Sue.

Cấu trúc: so sánh hơn: Dùng cho từ chỉ có 1 âm tiết ( ADJ/ADV + đuôi -er + than.)

12. Dogs are friendlier than cats.

-> Cats aren’t as friendly as dogs.

Cấu trúc: so sánh bằng:  (S+ to be + as + adj + as + S)

13. She knows a lot more about it than I do.

-> I don’t know about it as much as she does.

Cấu trúc: so sánh bằng: (S + V + as + adv (trạng từ) + as + S)

14. I know him better than you do.

=> You don’t know him as well as me.

Cấu trúc: so sánh bằng: (S + V + as + adv (trạng từ) + as + S)

15. That is the cheapest dish on the menu.

=> None of the other dishes on the menu is cheaper than this dish

Cấu trúc: so sánh hơn: Dùng cho từ chỉ có 1 âm tiết ( ADJ/ADV + đuôi -er + than.)

CỦA BẠN!