现在完成时练习（无答案）.docx
一 找出下列表达中含有现在完成时的结构，并在其后打：have been_ will become _ has had _ are studying_ has gone_were playing_ have forgotten _ 二用现在完成时态来改写下列句子：1. I have finished my homework. I _ _ finished my homework. (改为否定句) _ you _ your homework? (改为一般疑问句) -Yes, I _.(肯定回答) -No, I _.(否定回答)2. We have been friends for many years. We _ _(be) friends for many years.(改为否定句)_ you _(be) friends for many years?(改为一般疑问句)-Yes, we _.(肯定回答)-No, we _. (否定回答)三划出下列现在完成时句子中的标志词。1. I have just bough a new bike. 2.They have been here since 2000. 3.The old man has been dead for a year.4.I have never seen him before, so I have no idea about him.5.Have you ever seen the film?6.Jack has already finished his homework.7. Mr. Wang has taught in this school since ten years ago.四用since和for填空1. Jim has been in Ireland _ Monday.2. Jill has been in Ireland _ three days.3. His aunt has lived in Australia _15 days.4. Mary is in her office. She has been there _ 7 o'clock.5. India has been an independent country _1974.6. The bus is late. They've been waiting _ 20 minutes.7. Nobody lives in those houses. They have been empty _ many years.8. Mike has been ill _a long time. He has been in hospital _ October.Base FormPast FormPast Participlebearborebornbeatbeatbeatenbecomebecamebecomeblowblewblownbringbroughtbroughtbuildbuiltbuiltbuyboughtboughtcatchcaughtcaughtchoosechosechosencomecamecomedodiddonedrinkdrankdrunkdrivedrovedriveneatateeatenfallfellfallenfindfoundfoundflyflewflowngetgotgotgivegavegivengowentgonegrowgrewgrownhavehadhadhearheardheardkeepkeptkeptleaveleftleftloselostlostmakemademadeputputputreadreadreadrunranrunsaysaidsaidseesawseensellsoldsoldsendsentsentsingsangsungsinksank/sunksunktaketooktakenteachtaughttaughtwritewrotewroteam, iswasbeenarewerebeen五 填空：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. Wheres Li Ming ? He _ (go) to the teachers 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 Wangs _(stay) here ? For two weeks.8. I _ just _ (finish) my homework.
