language focus unit 15 lop 8

* The form of the present perfect tense:
(+) S + have / has + past participle
(-) S + have / has + not + past participle
(?) Have / Has + S + past participle ?

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Tidy the room.
-
Do homework.
-
Turn off the washing machine.
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Call and tell Aunt Le to have lunch.
( already )
( already )
( already )
( not yet )
* Model sentences:
T : Has Ba done his homework yet ?
S : Yes, he has already done his homework.
T : Has Ba tidied the room yet ?
S : No, he hasn’ t tidied the room yet.

T : Has Ba done his homework yet ?
S : Yes, he has already done his homework.
T : Has Ba tidied the room yet ?
S : No, he hasn’ t tidied the room yet.
* Concept check : Present perfect with “ Yet ” and “ Already ”.
+ Use :

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“ Yet ” is used in questions and negative statements.
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“ Already ” is used in affirmative statements.
+ Positions:
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“ Yet ” is at the end of the sentence.
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“ Already ” is between auxiliary “ have / has ” and “ past
participle ”, or at the end of the sentence.

Ba’s mother: Have you finished your homework yet ?
Ba : Yes, , Mom.
Ba’s mother: Good. What about your room ? Is it tidied now ?
Ba : I’m sorry, Mom.
Ba’s mother: Bad boy, Ba. And the washing machine! Have
turned it off yet ?
Ba : Don’t worry, Mom.
Ba’s mother: Have you called and told Aunt Le to have lunch
with us today ?
Ba : Yes,
and she said she would come.
I have already finished it
I haven’t tidied it yet.
I have turned it off already
I have already called and told her to have
lunch with us

* Ask and answer questions about the flight:
To

Los Angeles
Manila
Jakarta
Kuala Lumpur
Delhi
TimeFlight
ToFlight Time Status
Status
Arrived
Arrived
Arrived
Departed
Departed
6.55
7.10
7.40
7.50
8.30
VN 888
PA 45
GA 127
MS 284
AI 84
VN 34
CX 820
AF 19
TG 109
GS 05
Vientiane
Hong Kong

Paris
Bangkok
Singapore
7.25
7.45
7.50
7.55
8.15

Flight
VN 34 Vientiane 7.25 Departed
To Time Status
Flight To Time Status
VN 888 Los Angeles 6.55
* Model sentences:
T : Has the flight to Vientiane departed yet ?
S : Yes, it has already departed.
T : Has the flight from Los Angeles arrived yet ?
S : No, it hasn’t arrived yet.

* Ask and answer questions about the flight:
To
Los Angeles
Manila
Jakarta
Kuala Lumpur
Delhi
TimeFlight
ToFlight Time Status
Status

Arrived
Arrived
Arrived
Departed
Departed
6.55
7.10
7.40
7.50
8.30
VN 888
PA 45
GA 127
MS 284
AI 84
VN 34
CX 820
AF 19
TG 109
GS 05
Vientiane
Hong Kong
Paris
Bangkok
Singapore
7.25
7.45
7.50
7.55
8.15

* Model sentences:
T : Tôi đã từng đến cao nguyên Sa Pa.
S : I have been to Sa Pa highlands.
T : Họ sống ở Cà Mau đã đ ợc 10 năm rồi.
S : They have lived in Ca Mau for 10 years.
Finished action ( indefinite time )
Incomplete action ( for, since, recently, )

* Read the sentences.
Check the correct column
a. I have been to Sa Pa highlands.
b. They have lived in Ca Mau for 10 years.
c. She has finished her homework.
d. He has worked with the computer since early
morning.
e. We have found the problems with the printer.
f. Someone has unplugged the printer.
g. People have received information through
the Internet recently.
Incomplete
action
Finished
action
√
√
√
√
√
√

√

* The difference between the present perfect and the
past simple:
+ Past simple : - finished action with definite time.
+ Present perfect: - finished action with indefinite time.
- an action (not) taking place from the
past to the present.
* Example:
Lan lived in Hue in 2005.
Lan has lived in Hue since 2005.

* Complete the dialogues. Use the present perfect or the
past of the verbs in brackets.
Ba : you the film Jurassic Park yet ? ( see )
Nam: Yes, I have.
Ba : When you it ?
Nam: I it three months ago.
Have seen
did see
saw
Loan: We a vacation since last year.
Chi : Why not ? ( not have )
Loan: My parents very busy since then. (be)
haven’t had
have been

* Complete the dialogues. Use the present perfect or the
past of the verbs in brackets.
Nga : you the new about Nam ? ( hear )

Mai : No. What ? ( happen )
Nga : He an accident. He was jogging. He suddenly
and his. ( have, fall,
break )
Have heard
Sung: the plane yet ? ( arrive )
Clerk: Yes, it
Sung: When it ?
Clerk: It at the airport two hours ago.ss
Have arrived
did arrived
had
fell
broke
has
arrived
happened

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Learn today’s lesson by heart.
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Redo Language focus 1,2,3 and 4.
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Prepare Unit 16: Getting started
+ Listen and read.