ngu-phap-tieng-anh-tg-pham-viet-vu

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Sưu tm và thit k bi Phm Vit Vũ - 104 –
I hope he arrived safely.
They think he was here last night.
Simple present
Present perfect (progressive)
Hành ñng c a mnh ñ ph xy ra trưc hành ñng c a mnh ñ chính trong
mt quá kh không ñưc xác ñnh c th v mt thi gian.
He tells us that he has been to Saigon before.
We know that you have spoken with Mike about the party.
Simple past
Past progressive/ Simple past
Hành ñng c a mnh ñ ph xy ra cùng lúc vi hành ñng c a mnh ñ chính
trong quá kh.
I gave the package to my sister when she visited us last week.
Mike visited us while he was staying in Hanoi.
Simple past
Would/ Could/ Might + Verb
Hành ñng c a mnh ñ ph xy ra sau hành ñng c a mnh ñ chính trong
mt tương lai trong quá kh.
He said that he would look for a job.
Mary said that she could play the piano.
Simple past
Past perfect
Hành ñng c a mnh ñ ph xy ra trưc hành ñng c a mnh ñ chính, lùi sâu
v trong quá kh.
I hoped he had arrived safely.
They thought he had been here last night.
Lưu ý: Nhng nguyên tc trên ñây ch ñưc áp dng khi các mnh ñ trong câu có liên
h vi nhau v mt thi gian nhưng nu các mnh ñ trong câu có thi gian riêng bit thì
ñng t phi tuân theo thi gian c a chính mnh ñ ñó.
He promised to tell me, till now I haven't received any call from him, though.
37. Cách s dng to say, to tell
Hai ñng t này có nghĩa ging nhau nhưng cách dùng khác nhau. Nu sau ch ng
không có mt tân ng gián tip nào (tc là ta không ñ cp ñn ñi tưng nào nghe trong
câu) thì phi dùng to say, ngưc li thì dùng to tell.
S + say + (that) + S + V...
He says that he is busy today.
Henry says that he has already done his homework.
Nhưng nu sau ch ng có mt tân ng gián tip (có ñ cp ñn ngưi nghe) ri mi ñn
liên t that thì phi dùng to tell.
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