17.“ Turn on the radio for me, please". Van's mother asked her -> 18. “Lan should practice speaking English every day". Mr Lam said -> 19.“ You should learn more new words by heart ." Mrs Hoa said 20.“ You should do all the grammar exercises". Miss Lan said 21.Nam doesn't go to school late nowadays. -> Nam used to 22.My bag is more expensive than your bag. Tour bag is not as 23.The boy is too short to take the book from the shelf. (Using " enough") I -> 24. The weather wasn't very warm. We couldn't go swimming (using "enough") -> 25. He often played the piano at night when he was young. He used
2 câu trả lời
17 Van's mother asked her to turn on the radio for her.
Form : S+asked/told +O +toV.............
18 Mr Lam asked Lan to practice speaking English every day.
Form : S+asked/told +O +toV.............
19 Mrs Hoa told me to learn more new words by heart.
Form : S+asked/told +O +toV.............
lưu ý : learn by heart : học thuộc lòng.
20 Miss Lan told me to do all the grammar exercises.
Form : S+asked/told +O +toV.............
21 Nam used to go to school late.
used to +V0 : đã từng.
22 Your bag is not as expensive as my bag.
Form : S1+be +(not) as+adj+as+S2.
23 the boy is not tall enough to take the book from the shelf.
Form : S+be+(not)+adj +enough+ (for+O) +to V.............
24 The weather wasn't warm enough for us to go swimming.
Form : S+be+(not)+adj +enough+ (for+O) +to V.............
25 He used to play the piano at night.
used to +V0 : đã từng.
$17.$ Van's mother asked her to turn on the radio for her.
- Câu tường thuật yêu cầu/ mệnh lệnh: $S$ $+$ $told$$/$ $asked$ $+$ $O$ $+$ $(not)$ $+$ to- infinitive.
$18.$ Mr. Lam said that Lan should practice speaking English every day.
- Câu tường thuật trần thuật: S + said + (to O) + (that) + S + V (Lùi thì).
$19.$ Mrs. Hoa said that I/ he/ she/ we/ they should learn more new words by heart.
- learn by heart (v.): học thuộc lòng.
$20.$ Miss Lan said that I/ he/ she/ we/ they should do all the grammar exercises.
- Câu tường thuật trần thuật: S + said + (to O) + (that) + S + V (Lùi thì).
$21.$ Nam used to go to school late.
- used to $+$ $V$ $(Bare)$: Dùng để diễn tả hành động đã xảy ra và kết thúc trong quá khứ, không còn xảy ra ở hiện tại. Nói cách khác là trong quá khứ mình đã từng làm hành động này nhưng bây giờ thì không làm nữa.
$(+)$ S + used to + V (Bare).
$22.$ Your bag is not as expensive as mine.
- So sánh ngang bằng: $S_{1}$ + tobe + (not) + as + adj + as + $S_{2}$
$23.$ The boy is not tall enough to take the book from the shelf.
$-$ S + to be + (not) + adj + enough + (for sb) + to V: đủ/ không đủ để làm gì.
$24.$ The weather wasn't warm enough for us to go swimming.
- Giải thích tương tự câu $23$ ạ.
$25.$ He used to play the piano at night.
- used to $+$ $V$ $(Bare)$: Dùng để diễn tả hành động đã xảy ra và kết thúc trong quá khứ, không còn xảy ra ở hiện tại. Nói cách khác là trong quá khứ mình đã từng làm hành động này nhưng bây giờ thì không làm nữa.
$(+)$ S + used to + V (Bare).