现在完成时态的句子结构 have/has +过去分词 1. I________ already ________ (see) the film. 2. ________ he ________ (finish) his work today? Not yet. 3. My father ________ just ________ (come) back from work. He is tired now. 4. Where’s Li Ming ? He __________ (go) to the teacher’s office. 5. I __________ (work) here since I moved here in 1999. 6. So far I _______________(make) quite a few friends here. 7. How long ___________ the Greens ______________(stay) here ? For two weeks. 8. I ________ just ___________ (finish) my homework. you ________ (find) your science book yet? 10. He has never been to Japan, ? （改成反意疑问句） 11. The students have cleaned the classroom, ___________ ? A. so they B. don’t they C. have they D. haven’t they 12. —Do you know him well? — Sure. We _________ friends since ten years ago. Ａ. are Ｂ. have been Ｃ. were Ｄ. has been 本文来源：https://www.wddqw.com/doc/bac8fabf68ec0975f46527d3240c844769eaa0e4.html