is
always
complaining/always
complains
about
the
dissatisfaction/difficulties/unhappiness/ frustration in (his/the) life
… complains that everything he met in life is not easy. 3. 中国人发明了印刷术。(printing) The Chinese invented printing. (这个民族)
4. 警察逮捕了三个人，但是之后警察又把他们放走了。（arrest）
The police (had) arrested three people, but later (they/he) let them go (away). Soon after the police arrested the three people, he let them go. 5. Tom弄丢了他的钥匙，现在他进不了家门了。
Tom has lost his key, he can not open the door/enter his house now. 6. Tom 弄丢了他的钥匙，但现在他已经找到了。
Tom lost his key, but he has found it now/ but it has been found now. 7. 我一直都喜欢他（like）
I always like him./ I like him all the time. 我已经喜欢了他三年了。 I have liked her for three years.
(现在完成时需要有动作，延续多见，瞬间也可以。无动作不行，系动词也不行，除be动词表保持某状态时，表“是”时不行—事实)
第 1 页
I have been in love with her for three years. I have married once till now.
I have got married once till now.（更常用） I have got married for six years. I have been married for 2 years
1. 这是我碰到过的最好的英语老师。（This is the….that…） This is the best English teacher that I have ever met (with). 2. 这是我第一次在军训期间登台表演。（It was the first．．．that） It was the first time that I have performed during the military training. 3. 因为台风“杜鹃”，从昨天晚上开始就一直在下雨。 Because of Typhoon Du Juan, it has been raining since last night. it began to rain last night. 4. 我到现在还在写作业。
I have been doing homework till now. I have done my homework till now. I haven’t finished …
5. 奥斯卡奖是由美国电影艺术与科学学院一年一度颁发的。（give）
The Oscars/ Academy Awards are given by The USA Academy of Motion Picture Arts and Sciences once a year.
6. 贝多芬是一个伟大的作曲家。（Beethoven） Beethoven was a great composer.
7. 他一到达车站，火车就开走了。（Hardly）
第 2 页
Hardly had he arrived at the station when the train began to leave/was about to leave.
8. 电话铃响了三分钟才有人接。（before）
The telephone had been ringing/(had rung) for three minutes before it was answered (received) .
9. 他的手机已经响了好长时间了。我们要不要帮他接一下？
His phone has been ringing for a long time. Do we need to pick up the phone for him?/help him( to) pick it up?
第 3 页
因篇幅问题不能全部显示，请点此查看更多更全内容