更多过去分词
| 现在时形式 | 过去时形式 | 过去分词形式 |
|---|---|---|
| be | was/were | been |
| come | came | come |
| do | did | done |
| get | got | gotten/got |
| give | gave | given |
| go | went | gone |
| see | saw | seen |
| take | took | taken |
记住用这些过去分词构成现在完成时。同时记住，谈论发生在过去某个不确定的时间的事情时，使用现在完成时。
肯定陈述 否定陈述 疑问句
have + 过去分词 haven't + 过去分词 Have + 主语 + 过去分词 + ?
A: Have you been to Bolivia?
B: No, I haven't been there before. 你去过玻利维亚吗？
没，我从没去过。
语言提示：在美国英语，I've got表示持有，就像I've got my ticket. 。说I've gotten a ticket. 意味着你已经得到或买到一张票。在英国英语，got 都可以用于两种情况。
回答有关您的航班的问题
当您在旅行后与人交谈，他们可能会友好地问一些关于航班或您的身体状况的问题。您可以通过详细讲述飞机上的情况，对问题做出回答。
A: How was your flight?
B: OK, but I had to change planes in Singapore.
你的飞行顺利吗？
还行，但我必须在新加坡转机。
A: How are you feeling?
B: I'm really jet-lagged. It's 2 a.m. back home.
您觉得怎么样？
我时差反应很大。现在家里是凌晨两点。
他们可能询问您有没有睡觉、吃东西或下了飞机的感受。
A: Did you get any sleep on the plane?
B: No, not really. I'm pretty tired.
您在飞机上有睡觉吗？
没，没怎么睡。我非常累。
A: Have you eaten yet?
B: Yes, I had dinner on the plane.
您吃过了吗？
是的，我在飞机上吃过了。
A: Any problems at customs and immigration?
B: No, I got through really fast.
海关和入境处有碰到什么问题吗？
没有，我很快就过关了。
The bad news is that I've still got terrible jet lag after my 26-hour flight on Monday. The good news is that, yesterday, I hiked the red coast of Tasmania. It's the most beautiful place I've ever camped, and the night sky is gorgeous. I've been to the Atacama Desert in Chile. I've visited Valentia Island in Ireland. And I've traveled in Australia before, but I've never seen so much light in the night sky. Tonight, I'll have to go for a walk and look for Tasmania's special animals, like wombats and kangaroos. I haven't seen any of them in the wilderness yet.
现在完成时态中的副词
用副词 yet, already, never和ever在现在完成时中表示从过去直到现在的一段时间。
'Yet'
用副词yet 表示某事尚未发生，或询问某事是否已经发生。该副词常放在句尾。
I haven't printed my boarding pass yet. 我还没有打印登机牌。
They haven't packed their bags yet. 他们还没有收拾行李。
Has she left for the airport yet? 她已经出发去机场了吗？
'Already'
使用副词already 来表达某事已经发生，或询问某事是否已经发生。该副词常直接放在主要动词之前。
You can't come? But I've already booked the tickets! 你来不了吗？可我机票都定好了！
Carly has already been to Paris, but I haven't. Carly 已经去过巴黎，我还没去过。
Has John already been to the Louvre? John 已经去过卢浮宫了吗？
'Never' 和'ever'
用副词ever询问是否有事情发生，或谈论某人的经历。作为否定的回应，用never，这类副词常常放在主要动词前面。
A: Have you ever lived in another country?
B: No, I've never lived in another country. 你在其他国家生活过吗？
不，我从未居住在另一个国家。
语言提示：学习者的一个普遍的错误是在肯定句中使用副词ever ，注意在例子中做出正确反应。
A: Have you ever been to Paris?
B: Yes, I have been to Paris. 您去过巴黎吗？
是的，我去过巴黎。