人教版英语八年级下册 Unit 9 Have you ever been to a museum 现在完成时讲解及练习

这是一份人教版英语八年级下册 Unit 9 Have you ever been to a museum 现在完成时讲解及练习，共3页。
八下 unit 9现在完成时（二）语法讲练含been, ever, never的现在完成时，been是be动词的过去分词，ever(曾经)，never(从不，未曾)一般作副词。 been在完成时中，常以have been的形式出现，常见的有以下几种用法：考点1 have been to＋地点考点2 当have been to后面接副词，如here, there, home时，to要省略。变为have been here/there/home。 你去过那儿吗？”there前不加to。　考点3 have been in＋组织，表示加入某组织。He has been in the army for 3 years.他参军三年了。考点4 have been＋adj./n.呈现……状态The shop has been open for 10 years. 这家店营业十年了。 We have been friends since we were 5. 我们从5岁起就一直是朋友。考点5 ever, never常与现在完成时连用，是现在完成时态的提示词。ever adv.曾经；在任何时候never adv.从未—Have you ever been there？你曾去过那里吗？—No, I have never been there before. 不，我以前从未去过那里。考点6 表示过去已经开始，持续到现在的动作或状态。此时常与“for+一段时间”或“since+过去的点时间或从句（从句用一般过去时）”以及so far（到目前为止）等时间状语连用。I’ve lived here since 2000.自从2000年我就住在这里。=I’ve lived here since 13 years ago.=I’ve lived here for 13 years.=It is 13 years since I began to live here.注意：①在这类句子的肯定句和疑问句中谓语动词必须用延续性动词。短暂性动词由于动作不能持续，故肯定句中不能与for（达到；累计）或since（自从……到现在）引出的时间状语连用，在否定句中则可以。②对for和since引导的时间状语提问要用How long。部分短暂性动词与之对应的延续性动词：①arrive at/in, get to/reach, come/go/move to—be in/at home/at school/on the farm/be here/be there②come/go back, return→be back, come/go out→be out③become→be④close→be closed; open→be open⑤get up→be up; die→be dead; leave sp.→be away from sp.； fall asleep/get to sleep→be asleep; finish/end→be over; marry→be married⑥start/begin to do sth.→do sth.; begin→be on⑦borrow→keep; lose→not have; buy→have; put on→wear; catch/get a cold→have a cold; get to know→know⑧join the League/Party/the army→be a League member/a Party member/a soldier→be in the League/the Party/the army即时训练一.单项选择。( )1.Have  you  met  Mr.  Li ______？　　 Ａ. just         Ｂ. ago       Ｃ.before       Ｄ. a moment ago( )2.—Our country  ______ a lot so far . 　—Yes. I hope it will be even ______ .　 Ａ.has  changed ; well       Ｂ.changed ; good Ｃ. has  changed ; better     Ｄ. changed ; better( )3. _____ you ever _____ to an aquarium? Yes, we had a good time there.A. Have, gone B. Had, been C. Have, been( ) 4. I _____ my grandpa last Sunday.A. have visited B. visited C. was visiting( ) 5. She _____ Shanghai for a month.A. has come to B. came to C. has been in( )6. Mr. Hu died last year. He ____for several months already. A. has been dying B. has died C. has been dead D. died( ) 7. Fanny _____ TV at this time last Saturday. A. has watched B. was watching C. watched( ) 8. Have you ____ been to our town before? No, it's the first time I ___ here.A. even, have come B. ever, come C. ever, have come( )9. May ______ the book for two weeks. A. borrowed B. lent C. kept D. bought( )10.Remember these new words ________him a lot of time.A. costs B. spends C. takes二.用所给词的适当形式填空。1.______(has)you ever ______(be)to the Great Wall? 2.Where _______(have)he _______(go)?I can’t find him here.3.I________(go)to Fun Time Amusement Park last year. 4.Harvey and his friend are going ________(skate)5.He. ________(work) in a small town two years ago.6. My brother ________(be)a soldier for two years.7.He ________(live)here for a long time.8. ________(do)he go fishing with you the day before yesterday.9. ______they______(finish)the work yet?10. When______ you ______(read)it?I______(read)it last year.三．根据语境，用have / has been to或have / has gone to填空，每空一词。1. David isn't in his bedroom. He _________ _________ _________ the bookshop.2. —_________ you ever _________ _________ Xi'an?—Yes. I went there last year.3. Daniel _________ _________ _________ Australia with his parents. They will be back in a week.4. I _________ never _________ _________ Paris, but I will go there next month.5. —Where is Betty?—She __________ __________ __________ the teachers' office.6. —How many times __________ your sister __________ __________ Dalian? —Twice.7. —__________ your father __________ __________ Suzhou?—No, he hasn't. He is sleeping at home now.have been to曾经去过现已回来可接次数He has been to Beijing 3 times.他去过北京三次。have gone to到某地去了尚未回来通常不用第一人称She’s not here. She has gone to Qingdao.她不在这里，她去了青岛。have been in/at在某地呆了多长时间常接时间段He has been in London for half a year.他在伦敦呆了半年。