(I have been doing and I have done)
พิจารณาตัวอย่างต่อไปนี้
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เมื่อก่อนบ้านพวกนี้ยังไม่ได้ทาสี แต่ตอนนี้บ้านเหล่านี้ทาสีเรียบร้อยแล้ว He has painted houses. Has painted คือรูปของ present perfect simple จุดสำคัญของรูปนี้คือ เสร็จสิ้นแล้ว. Has painted บ่งบอกว่ากิจกรรมนั้นเสร็จสิ้นแล้ว เราสนใจที่ผลลัพธ์ของกิจกรรมนั้นๆ |
เปรียบเทียบตัวอย่างต่อไปนี้
My hands are very dirty. I've been repairing my bike | My bike is OK again now. I've repaired it. |
Joe has been eating too much recently. He should eat less. | Somebody has eaten all the chocolates. The box is empty. |
It's nice to see you again. What have you been doing since we last met? | Where's the book I gave you? What have you done with it? |
Where have you been? Have you been playing tennis? | Have you ever played tennis? |
We use the continuous to say how long (for something that is still happening): | We use the simple to say how much, how many or how many times: |
How long have you been reading that book? | How much of that book haveyou read? |
Lisa is writing emails. She's been writing emails all morning. | Lisa is writing emails. She's sent lot of emails this morning. |
They've been playing tennis since 2 o'clock. | They've palyed tennis three times this week. |
I'm learning Arabic, but I haven't been learning it very long. | I'm learning Arabic, but I haven't learnt very much yet. |
แต่ว่า คำกิริยาบางตัวเช่น ( know / like / believe) โดยปกติแล้วเราจะไม่ใช้ในรูป continuous
I've known about the problem for a long time. (ไม่ใช่ I've been knowing).
How long have you had that camera? (ไม่ใช่ have you been having).
ขอควรรู้เราสามารถใช้ want และ mean ในประโยค present perfect continuous:
I've been meaning to phone Jane, but I keep forgetting.
แบบฝึกหัด
Read the situation and complete the sentences. Use the verbs in brackets.
1 Tom started reading a book two hours ago. He is still reading it and now he is on page 53.
for two hours. (read)
53 pages so far. (read)2 Rachel is from Australia. She is travelling round Europe at the moment. She began her trip three months ago.
She for three months. (travel)
six countries so far. (visit)3 Patrick is a tennis player. He began playing tennis when he was ten years old. This year he won the national championship again- for the fourth time.
the national championship four times. (win)
since he was ten. (play)4 When they left college, Lisa and Sue started making films together. They still make films.
They films since they left college. (make)
five films since they left college. (make)
For each situation, ask a question using the words in brackets.
1 You have a friend who is learning Arabic. You ask:
(how long / learn / Arabic?)2 You have just arrived to meet a friend. She is waitin g for you. You ask:
(wait / long?) Have3 You see somebody fishing by the river. You ask:
(catch / any fish ?)4 Some friends of yours are having a party next week.
You ask: (how many people / invite?)5 A friend of yours is a teacher.
You ask: (how long / teach?)6 You meet somebody who is a writer.
You ask: (how many books / write?)
(how long / write / books?)7 A friend of yours is saving money to go on a world trip .
You ask: (how long / save?)
(how much money / save?)
Put the verb into the more suitablew form, present perfect simple ( I have done) or continuous (I have been doing.)
1 Where have you been? (you / play) tennis?
2 Look! (somebody / break) the window.
3 You look tired. (you / work ) hard?
4 ' (you / ever / work) in a factory?' 'No, never'
5 'Liz is away on holiday.' 'Is he? Where (she / go)?'
6 My brother is an actor. (he / apear) in serveral films.
7 'Sorry I'm Late.' 'That's all right. (I / not / wait) long'
8 'Is it still raining?' 'No, (it / stop).'
9 (I / lose) my phone. (you / see )
10 (I / read) the book you lent me, but (I / not / finish) it yet. It's very intersting.
11 ( I / read) the book you lent me, so you can have it back now.
12 This is a very old book. ( I / have) it since I was a child.
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