我的经历
I have studied English!
在谈以前的经验或花了多久做某事时，英语里有个特别的句子形式。
先用 have 或 has ，然后在规则动词后加 ‑ed （就像讲一般过去的事情一样）。
have played / has played
have wanted / has wanted
have loved / has loved
have lived / has lived
have studied / has studied
I have played basketball.
我打过篮球。
She has studied French.
她学习过法语。
注意哦！有的不规则动词在 have 或 has 后会有不同的拼法。
be → have been / has been
see → have seen / has seen
do → have done / has done
go → have gone / has gone
know → have known / has known
He has seen this movie already.
他已经看过这部电影。
I have known you for a long time.
我认识了你很长时间了。
My dad has been a teacher for twenty five years.
我的爸爸当了二十五年的老师了。
动词
要用这个句式问问题的话，就要改变词序，跟用 to be 问问题一样！
They have gone home.
他们回家了。
Have they gone home yet?
他们回家了吗？
He has played soccer.
他踢过足球。
Has he ever played soccer?
他有踢过足球吗？
用否定句的话，就加个 not ！
I have worked in Europe.
我有在欧洲工作过。
I have not worked in Europe.
我没有在欧洲工作过。
She has seen that movie before.
她看过那个电影。
She hasn’t seen that movie.
她没有看过那个电影。
Never VS Ever
问有关生活中的经验时，就在问题里加 ever 。
Have you ever played tennis?
你有打过网球吗？
Have they ever studied music?
他们有学习过音乐吗？
谈从来没有做过的事的话，就用 never 。
She has never played baseball.
她从来没有打过棒球。
He has never studied German.
他从来没有学习过德语。