CD21a CD 21
Date: ngày tháng
Time: giờ phút ~ giờ phút
Name: _______________________

Unit 2: CLOTHING
A. The present perfect tense
(Thì hiện tại hoàn thành)
( Form
Positive


(I, We, You, They, plural nouns + have)
(He, She, It, singular nouns + has)
_ They have moved into a new apartment.
_ She has learnt English for 6 years.
Negative
S + have / has + not + past participle

(Dạng rút gọn: have not = haven’t
has not =hasn’t)
_ They have not seen that film yet.
Interrogative
Have / Has + S + past participle?

+ Yes, S + have / has
+ No, S + haven’t / hasn’t
_ Have you ever gone to Paris?

CD21b

( Use
1. Thì hiện tại hoàn thành diễn tả 1 sự việc bắt đầu từ quá khứ, kéo dài đến hiện tại và có thể xảy ra ở tương lai.
( Thường có since [từ khi (tính khởi điểm thời gian)], for (được – đo khoảng thời gian), up to now / so far (tính đến nay).
_ Peter has worked in England since 2004.
_ Bill has gone to London for two weeks.


Fill in the blanks with “since” or “for”
_ They have got married for 5 years.
_ I have lived in this city since 2008.
1. She has studied English ________ six years.
2. Mai has written this book ________ 2008.
3. I’ve read the book ________ two hours.
4. It has rained ________ yesterday.
5. I haven’t seen him ________ ages.
6. I haven’t seen him ________ April.
7. They’ve read this book ________ a long time.
8. He has worked in this company ________ 2 months.

CD22a CD 22

2. Thì hiện tại hoàn thành diễn tả 1 hành động xảy ra trong quá khứ, nhưng khi nhắc lại ở hiện tại không nói rõ thời gian.
( Thường có các từ sau đây theo câu: already (rồi), yet (chưa), never (chưa từng), ever… before (đã từng)…
_ I have already seen this film.
_ She has never read this book.
( Chú ý: khác với hiện tại hoàn thành, thì quá khứ đơn diễn tả hành động đã xảy ra vào 1 thời điểm xác định trong quá khứ & không còn kết quả ở hiện tại.
_ I have already read this book.
_ I read this book yesterday.



Choose the correct answer
_ We (watched / have watched) that program last night.
1. Mai (has never known / knew) him.
2. Lan (finished / has finished) her work yesterday.
3. He (saw / has seen) that film two years ago.
4. I (saw / have seen) “Titanic” three times.
CD22b

Put the verbs in brackets in the simple past or the present perfect tense
_ Mai (not / go) has not gone to school yet.
Hoa (clean) __________ the door yesterday.
He (already / clean) __________ the floor.
I (study) __________ French last year.
I (study) __________ English since last year.
She (ever / be) __________ to Ha Noi.
I (see) __________ Mary a few days ago.
I (know) __________ her for a few days.
John (not / see) __________ her since last week.
They (buy) __________ new fishing rods yesterday.
I (receive) __________ a letter from my old friend for 2 days.
11*. He (not / see) __________ her last week.
12*. __________ you (watch) __________ that film last night?
13*. I (not / watch) __________ this film yet.
14*. __________ you (wash) __________ up yet?

CD23a CD 23

3. Thì hiện tại hoàn thành diễn tả hành động vừa mới xảy ra.
( Thường có các từ sau đây theo câu: just (vừa mới), recently / lately (gần đây).
_ Mary has just gone out.


Put the verbs in brackets in the simple present, the simple past or the present perfect
_ She usually (do) does exercise in the morning.
1. ________ you (meet) ________ Julie recently?
2. ________ you ever (be) ________ to Da