Page 30 - Microsoft Word - مذكرة القواعد للمرحلة الثانوية

Deduction ج
E 34ا

PH 6 ا وأ عر 6 ا P' ءاD " ج "ا
6 9A ا ل 'Gا Q ما.0 "ا !56
.. N ا !, -
must / can't + inf. م.0 1 عر 6 ا P' 1 -
- You must be Fahmy. I met you at a language conference in Cairo years ago.
(I’m sure you are Fahmy.)
- You must speak good Arabic if you've lived here for 10 years.
(I’m sure you speak good Arabic.)
- That can't be Kamal. He looks too old.
(I’m sure you are not Kamal.)
.. N ا !, -
must / can't + have + pp م.0 1 PH 6 ا P' 2 -
- Passing his driving test must have made Ahmed very happy.
(I’m sure passing his driving test made Ahmed very happy.)
- My father must have walked to work this morning.
(I’m sure he walked to school this morning.)
- Ali was not at the meeting. He can’t have read my e-mail.
(I’m sure he didn’t read my e-mail.)
- You can’t have finished that book already.
(I’m sure you didn’t finish it.)
may / might + inf. م.0 1 عر 6 ا P' . N ا م., !, -
3 -
- He might / may be at home. I’m not sure.
may / might + have + pp م.0 1 PH 6 ا P' . N ا م., !, -
4 -
- He might have rung yesterday evening. (It is possible but I am not sure.)
- Going by car might have taken longer than going by train. (But it might not.)
.PH 6 ا P' cd ثو.# "ا !, -
couldn't + have + pp م.0 1 5 -
- Emad didn't take his keys with him. He couldn't have seen them on the table.

Choose the correct answer:
1- A: I don't know where my school bag is, Mum?
B: It's not here. You (mustn't-can't-might-won't) have left it on the train.
2- A: Look, Hesham's keys are on the table.
B: He (must-can't-might-may) have seen them when he left this morning.
3- A: I rang you this morning, but you didn't answer.
B: Sorry, I (can't-might not-may not-must) have been asleep.
4- A: He's only been in the laboratory for ten minutes.
B: Surely he (must-can't-might-may) have finished the experiment already.
5- A: Ali fell off his bike this morning. Do you know if he's OK?
B: His mother says he (might-will-can-didn't) have broken his arm.
6- Everyone is putting their umbrella up. It (must-might-may-can’t) have started
raining.
7- Leila looks very unhappy. She (may-might-can’t-must) have passed her driving
test.
8- The goats are all in the road. He (mustn’t-can’t-might-may) have shut the gate to
the field.
9- The telephone rang, but I didn't hear it. I (can't have been-would have been-must
have been-might have been) asleep.

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