`1.` The supermarket across the street is less expensive than this supermarket.

`→`  So sánh hơn kém: S + V + less + adj/adv + than + N/pronoun

`+` Less : ít hơn

`2.` The English teacher has taught at our school for three years.

`→`  S + have/has + Vpp + for/since + time

`=` S + started/began + V-ing + time + ago

`3.` My doctor said that I shouldn't eat in front of the television.

`→` Should(not) + V_nguyên thể : nên (không nên) làm gì

`+` Advised somebody (not) tp do something: khuyên ai đó (không) nên làm gì

`+` S + say(s)/said + (that) + S + V(lùi thì)

`4.` If you don't study harder, you won't pass the exam.

`→` Unless `=` If not 

`+` If + S + V, S + will/can/may (not) + V

`5.` Hanoi surburban areas are not as noisy as Hanoi urban districts.

`→` Câu so sánh bằng : as + adj + as 

`6.` How about going to uncle Huan's farm this weekend?

`→` How about / What about + V-ing?

`7.` Sarah had difficulty in learning to read in Japanese.

`→` Cụm từ : Have + difficulty (in)/trouble + V-ing: gặp khó khăn trong khi làm gì

`8.` The book was too complicated for us to understand it

`→` S + be + too + adj/adv + (for sb) + to + V

`9.` Sandy studied more diligently in the past than she does now.

`→` Câu so sánh hơn của tính từ dài :  S + to be + more + adj/adv + than + Noun/ Pronoun

`10.` The first books were printed by the Chinese more than a thousand years ago. 

`→` Câu bị động Thì Qúa khứ đơn : Was/were + VpII/V_ed

`#Xuka2k10`

`1.` This supermarket is less expensive than the one across the street.

`->` So sánh kém: S + V + less + adj/adv + than + N/pronoun

`2.`  The English teacher has taught at our school for three years.

`->` S + have/has + Vpp + for/since + time

`=` S + started/began + V-ing + time + ago

`3.` My doctor said that I shouldn't eat in front of the television.

`->` Reported statements: S + say(s)/said + (that) + S + V(lùi thì)

`->` Should (not) + V-inf

`->` Advised sb (not) tp do sth: khuyên ai đó (không) nên làm gì

`4.` If you don't study harder, you won't pass the exam.

`->` If + S + V, S + will/can/may (not) + V

Dùng khi điều kiện nói tới có thật, có thể xảy ra trong hiện tại/tương lai

`-` If not `=` Unless

`5.` Hanoi surburban areas are not as noisy as its urban districts.

`->` So sánh bằng: S + V + as + adj/adv + as + noun/pronoun.

`6.` How about going to uncle Huan's farm this weekend?

`->` How about/What about + V-ing?: đưa ra một gợi ý, lời mời

`7.`  Sarah had difficulty in learning to read Japanese.

`->` Have + difficulty (in)/trouble + V-ing: gặp khó khăn khi làm gì đó.

`8.` The book was too complicated for us to understand.

`->` S + be + too + adj/adv + (for sb) + to + V

`9.` Sandy studied more diligently in the past than she does now.

`->` So sánh hơn với tính/trạng từ dài: S + to be + more + adj/adv + than + Noun/ Pronoun

`10.` The first books were printed by the Chinese more than a thousand years ago.

`->`  Bị động quá khứ: S + was/were + V3/ed + by + O