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

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Sưu tm và thit k bi Phm Vit Vũ - 59 –
John was supposed to go to the post office this morning.
The policeman was supposed to make a report about the burglary. (Anh ta ñã không lp
biên bn v trm)
15.3 Must have + P 2 = chc là ñã, h&n là ñã
Ch mt kt lun logic da trên nhng hin tưng có ñã xy ra quá kh (nghĩa 2 c a
must phn trên). Chú ý rng không bao gi dùng c"u trúc này vi nghĩa 1. Ch ñưc
dùng had to hoc should + perfective hoc be supposed to khi di'n t mt trách nhim
bt buc quá kh.
The grass is wet. It must have rained last night.
(It probably rained last night)
Jane did very well on the exam. She must have studied hard.
I didn't hear you knock, I must have been gardening behind the house
16. Cách dùng should trong mt s trưng hp c th
khác
• Di'n ñt kt qu c a mt yu t tưng tưng: S-
If I was asked to work on Sunday I should resign.
• Dùng trong mnh ñ có that sau nhng tính t ch trng thái như anxious/ sorry/
concerned/ happy/ delighted...: L"y làm ... rng/ l"y làm ...vì
I'm anxious that she should be well cared for.
(Tôi lo lng rng liu cô "y có ñưc săn sóc tt không)
We are sorry that you should feel uncomfortable
(Chúng tôi l"y làm tic vì anh th"y không ñưc thoi mái)
That you should speak to him like that is quite astonishing
(Cái cách mà anh nói vi anh "y như vy qu là ñáng ngc nhiên).
• Dùng vi if/in case ñ ch mt ñiu khó có th xy ra, ngưi ta ñưa ra ý kin ch
ñ phòng nga.
If you should change your mind, please let me know.
In case he should have forgotten to go to the airport, nobody will be there to
meet her.
(Ng nh5 ông "y quên ra sân bay, thì s- không có ai ñó ñón cô ta m"t)
• Dùng sau so that/ in order that ñ ch mc ñích (Thay cho would/ could)
He put the cases in the car so that he should be able to make an early start.
She repeated the instructions slowly in order that he should understand.
• Dùng trong li yêu cu lch s
I should like to make a phone call, if possible.
(tôi xin phép gi ñin thoi nu tôi có th)
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