Cách dùng Thì hiện tại hoàn thành diễn tả: - hành động vừa mới xảy ra - hành động diễn ra ở quá khứ không rõ thời điểm cụ thể so sánh với QK đơn: có thời điểm cụ thể - hành động bắt đầu [r]
Trang 1WELCOME TO OUR CLASS!
Trang 2REVIEW Complete the sentences, using the words in the box.
transmit receive process store design hold send
Information technology allows us to:
1 information quickly,
2 very large amounts of information,
3 messages from one computer to another,
4 long distance meetings,
5 houses, bridges, gardens and buildings,
6 TV programs from other countries,
7 information as soon as we receive it.
Trang 4WARM UP
The blue car zooms on the way.
The sky and the water are blue.
The weather is sunny and cool.
Trang 5blue zoom cool too foods
PRONUNCIATION
/Ω /
woman good look cook
Trang 7Practise these sentences
2 Your bookshelf is full of books.
4 Miss June is looking at the Moon.
5 Both your shoes and your boots are dirty.
6 Miss Moon went to school this afternoon
7
PRONUNCIATION
Trang 8Engineer 1: Which company has carried
out this project?
Engineer 2: “Delta” company has carried
out this project.
Engineer 1: When has the building been
built?
Engineer 2: This building has been built
since June.
Engineer 1: Which company has carried
out this project?
Engineer 2: “Delta” company has carried
out this project.
Engineer 1: When has the building been
built?
Engineer 2: This building has been built
since June.
Subject of the sentence (person
or thing) does the action
Trang 9GRAMMAR FORM OF PRESENT PERFECT
(+) S + have/has been + V 3/ed + by O
(-) S + haven’t/hasn’t been + V 3/ed + by O
(?) have/has + S + been + V 3/ed + by O?
A: You know, my father
wrote this book He has
written many books since he
was 15.
B: Really? Have you read
all of his books?
A: No I haven’t read all of
them yet
A: You know, my father
wrote this book He has
written many books since he
was 15.
B: Really? Have you read
all of his books?
A: No I haven’t read all of
them yet
A: Look! Three paintings
have just been drawn by Tom.
B: Have they been displayed
on exhibition?
A: No They haven’t been
displayed on exhibition yet.
A: Look! Three paintings
have just been drawn by Tom.
B: Have they been displayed
on exhibition?
A: No They haven’t been
displayed on exhibition yet.
Trang 101 A recently completed action
Adv : just, already, recently,…
3 An action in the past (time is not mentioned)
Adv: before, ever,
USES OF PRESENT PERFECT
My friends _(just/ push) me into swimming pool.
My bike (break down) since yesterday.
Excuse me, we (meet) each other before?
Put these verbs into present perfect active form
2 An action starts in the past and continues to present.
Adv: since, for, up to now, so far, yet…
have just pushed
has broken down
have we met
Trang 11What have they done???
Trang 12Active Passive :
S + have/has + V3/ed + O
S + have/has been + V3/ed + (by O)
Note: “by O” can be omitted when
Object are:
+ someone, somebody, anyone,
anybody, people, no one, nobody
+ me – you – us – them – him – her
- it
Active Passive :
S + have/has + V3/ed + O
S + have/has been + V3/ed + (by O)
Note: “by O” can be omitted when
Object are:
+ someone, somebody, anyone,
anybody, people, no one, nobody
+ me – you – us – them – him – her
- it
The door has been opened
The lights have been turned on.
A flower has been drawn by teacher.
Turn to passive voice
1 She has opened the door.
2 He has turned on the lights.
3 Teacher has drawn a flower.
What have they done???
Trang 13GRAMMAR Find differences between 2 pictures
1 One cow / lose
2 The antenna / lose
3 Small cow’s face/ change
4 One more window/ add
One cow has been lost.
The antenna has been lost.
Small cow’s face has been changed
One more window has been added
Trang 14FOR and SINCE
FOR + a period of time
(four days / 2 years/….)
SINCE + the start of the period
(Tuesday /June/1998/…) ENTER
Trang 15FOR SINCE
He hasn’t eaten anything two days for
CLICK ON THE PICTURE
CLICK ON THE PICTURE
NEXT
Trang 16NEXT
SINCE
He has been in hospital _ last Sunday since
CLICK ON THE PICTURE
Trang 17NEXT
SINCE
They have known each other fifty years for
CLICK ON THE PICTURE
CLICK ON THE PICTURE
Trang 18NEXT
SINCE
They have been married _ two months for
CLICK ON THE PICTURE
Trang 19NEXT
SINCE
He has been in his office 6 o’clock since
CLICK ON THE PICTURE
CLICK ON THE PICTURE
Trang 20NEXT
SINCE
She has been on holiday _ a week for
CLICK ON THE PICTURE
Trang 21FOR SINCE
He has been in the army December since
CLICK ON THE PICTURE
CLICK ON THE PICTURE
Trang 22Present perfect tense
Thì hiện tại hoàn thành diễn tả:
- hành động vừa mới xảy ra
- hành động diễn ra ở quá khứ không rõ thời điểm cụ thể
(so sánh với QK đơn: có thời điểm cụ thể)
- hành động bắt đầu ở quá khứ, vẫn còn tiếp tục ở hiện tại
Thì hiện tại hoàn thành diễn tả:
- hành động vừa mới xảy ra
- hành động diễn ra ở quá khứ không rõ thời điểm cụ thể
(so sánh với QK đơn: có thời điểm cụ thể)
- hành động bắt đầu ở quá khứ, vẫn còn tiếp tục ở hiện tại
- just, already, recently, ever, since, for, before, up to now, so far, yet, ….
- just, already, recently, ever, since, for, before, up to now, so far, yet, ….
- By O trong câu bị động có thể lược bỏ khi O
là: someone, anyone, somebody, no one,…
hoặc: me, you, us, them, him, her, it.
- By O trong câu bị động có thể lược bỏ khi O
là: someone, anyone, somebody, no one,…
hoặc: me, you, us, them, him, her, it.
Trang 24Thanks for
your attention!
Have a nice day!