现在完成时的句子（有since的现在完成时的句子）

现在完成时态句子（我要20个）

1、He has turned off the light.

他已把灯关了。

2、Have you found your pen yet?

你已找到你的钢笔了吗？

3、He has lived here since 1978.

自从1978年以来，他一直住在这儿。

4、I have been in the army for more than 5 years.

我在部队已经呆了五年多了。

5、I have heard nothing from him up to now.

到目前为止我没有他的任何消息。

6、He has been in the League for three years.

他入团已三年了。

7、The train has arrived.

火车到了。

8、Have you joined the computer group?

你加入电脑小组了吗？

现在完成时的句子（现在完成时的句法结构和用法）

现在完成时是现在时和完成态的结合，表达的是过去发生的事对现在的影响。时态中的时和态是两个概念，时间和状态，所以现在完成时表示的是现在的时间，完成的状态。修饰现在完成时的句子的副词主要有just（刚刚），already（已经），yet（尚未），for（持续的时间），since（自从），ever（曾经），still（仍然）。

现在完成时的结构

陈述句

主语+have/has+过去分词

I have owned a puppy before.我以前养过一只小狗。I have fallen in love with you.我已经爱上了你。

否定句

I have not owned a puppy before.我以前没有养过小狗。I have not fallen in love with you. 我并没有爱上你。

疑问句

Have I owned a puppy before？我以前养过小狗吗？Have I not fallen in love with you?我没有爱上你吗？

现在完成时的用法

表示做过的事

I have been to Singapore.我去过新加坡。I have never studied Japanese. 我从没学过日语。

表示做过某事的次数

I have been to Singapore 5 times. 我去过5次新加坡。How many times have you been to Singapore?你去过新加坡几次？I have played erhu 7 times a week for 2 years. 这两年来，我每周玩二胡七次。

表示最近发生的重要的事

I have bad news. I have lost my job. 有坏消息，我丢了工作了。I am sorry I can’t help you. Jim have asked me to wait for him. 抱歉我不能帮你。吉姆让我等他。

描述未结束的动作或形势

在这个用法里，必须用延续性动词，比如stay, live, keep等，不能用come, go等。

I have known her for 5 years. 我知道她5年了。——我知道她的这种状态还在持续。I have lived in Guangzhou since 10 years ago. 我在广州住了10年了。——我现在还在广州住。

表示现在的结果

They haven’t finished yet. 他们还没结束。I’ve just lost my keys. 我刚丢了钥匙。

现在完成时句子举例简单

1. He has turned off the light. 他已把灯关了.

2. Have you found your pen yet?你已找到你的钢笔了吗?

3. He has lived here since 1978.自从1978年以来,他一直住在这儿.

4. I have been in the army for more than 5 years.我在部队已经呆了五年多了.

5. I have heard nothing from him up to now.到目前为止我没有他的任何消息.

6. He has been in the League for three years.= It is three years since he joined the League. 他入团已三年了.

7. The train has arrived. 火车到了.

8. Have you joined the computer group? 你加入电脑小组了吗?

9. Jill has bought a new computer.吉尔买了一台新电脑.

10. I have just turned off the light. 我刚刚把灯关上.

11. She has lost her bike. 她把自行车丢了.

12. We have had much snow this winter. 今年冬天多雪.

13. She has taught in the school for ten years. 她在这所学校教书已经10年了.

14. I haven't eaten anything since breakfast. 我从早饭起就一直没有吃东西.

15. He has done a lot of work in the past two years. 在过去两年中他做了许多工作.

16. I have learned about two hundred English words this morning. 本月我学了大约200个英语单词.

17. I have been to the Great Wall twice. 我曾经去过长城两次.

18. She hasn't left home for a year. 她离开家还不到一年.

19. I haven't seen Jamie for two months. 我两个月没见杰米了.

20. The old man hasn't returned to his hometown for about fifty years. 这位老人约有50年没有回家乡了.

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