1. Tim is not as tall as Tom

Cấu trúc: S + be (not) + as + adj + as + N/pronoun

2. This shirt is not different from the one you bought last week

Cấu trúc: S + be (not) + different from + N/pronoun

3. That house is not as expensive as this house

Cấu trúc: S + be (not) + as + adj + as + N/pronoun

4. The film we saw last Sunday is not as boring as this film

Cấu trúc: S + be (not) + as + adj + as + N/pronoun

5. Alice has collected stamps for three months 

S + started/began + Ving + TG + ago

⇒ S + have/has + V3 + for + TG

6. You should eat more vegetables and fruit

Should + V1

7. Mike forgot to do his homework and so did Tom.

didn't remember = forgot

So + aux + S

@Càng

1. Tim is not as tall as Tom

Công thức : Phủ định (negative): S + V + not + so/as + adj/adv + N/Pronoun

2. This shirt is not different from the one you bought last week

- not different from : không khác với...

3. That house is not as expensive as this house

Công thức :  Phủ định (negative): S + V + not + so/as + adj/adv + N/Pronoun

4. The film we saw last Sunday is more exciting than this film

Công thức so sánh hơn nếu từ có 2 âm tiết trở lên: more + ADJ/ADV + than.

5. Aloice has collected stamps for three months

S + started + to V + time ago

= S + have/has + V3/ed + for time

6. You should eat more vegetables and fruits

Should + V1 : nên làm gì đó

7. Mike forgot doing his homework and neither did Tom

Forgot + Ving : quên cái gì ( trong quá khứ )