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 mor。
发生在过去但状态或其结果或影响持续到现在的动词时态，构成：have/has+done/been doing简单翻译例句如上，大多数翻译都是。加已经。
现在完成时的例句：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 i。
可怜可怜我吧！谢谢！heard what I said. (你听见我的话了）19.I've seen him this morning.(还在上午的时间里)20. I've lost my pen. (笔还没找到）这20个例句基本包含了现在完成时所有的句型，希望我的回答可以帮上你！加分吧 。
23.You've read very well. （强调一次刚完成的动作）24.I have forgotten..（仍没想起来，可能已回忆起来了）25.The book has been written in simple English..（表动态，已用英语写成）26.Every time I have 。