Unit 7 Present perfect (I have done)

 0    12 词汇卡    joasiahuchwajda
下载mp3 打印 检查自己
 
问题 English 答案 English
When we use the present perfect there is always a connection with now.
开始学习
The action in the past has a result now.
Where’s your key? I don’t know. I’ve lost it.
开始学习
I haven’t got it now.
He told me his name but I’ve forgotten it.
开始学习
I can’t remember it now.
Is Sally here? No, she’s gone out.
开始学习
She is out now.
I can’t find my bag. Have you seen it?
开始学习
Do you know where it is now?
We often use the present perfect to give new information or to announce a recent happening.
开始学习
Ow! I’ve cut my finger. The road is closed. There’s been an accident. (from the news) The police have arrested two men in connection with the robbery.
Just = a short time ago
开始学习
Would you like to something to eat? No thanks, I’ve just had lunch. Hello. Have you just arrived
We use already to say that something happened sooner than expected.
开始学习
Don’t forget to post the letter, will you? I’ve already posted it. What time is Mark leaving? He’s already gone.
Yet = until now and shows that the speaker is expecting something to happen. Use yet only in questions and negative sentences.
开始学习
Has it stopped raining yet? I’ve written the letter but I haven’t posted it yet.
Note the difference between:
开始学习
gone (to) and been (to).
Jim is away on holiday. He has gone to Spain.
开始学习
=he is there now or on his way there
Jane is back home from holiday now. She has been to Italy.
开始学习
=she has now come back from Italy.

您必须登录才能发表评论。