初中英语现在完成时态

1、 不同时间发生的动作，动词要用不同形式名称名称常见时间状语常见时间状语动动 词词 形形 式式 一般现在时一般现在时现在进行时现在进行时一般将来时一般将来时一般过去时一般过去时过去进行时过去进行时often, always, sometimes,everydaynow, look, listenTomorrow, next weekYesterday, last weekAt 8:00 last night1.v原形原形 2.v+s/es（三单现）（三单现）am/is/are+v-ing1.will/shall+v原形原形2.am/is/are going to +v原形原形1.v-ed（规则动

2、词）（规则动词）2.不规则动词不规则动词was/were+v-ing 1.She works in a factory. 2.I was doing my homework at this time yesterday. 3.We are going to have a picnic this Sunday. 4.They held a sports meeting last week. 5.Are you helping your mother .过去进行时过去进行时一般将来时一般将来时一般过去时一般过去时现在进行时现在进行时came herein 1996have breakfastI s

3、till live hereIm not hungry nowI have just had my breakfast.(现在我不饿现在我不饿)1.过去发生的动作对现在造成的影响或结果。过去发生的动作对现在造成的影响或结果。2.过去已经开始，持续到现在的动作或状态过去已经开始，持续到现在的动作或状态I have lived here for ten years.I have lived here since 1996/ten years ago.nowpastfuture现在完成时动词构成现在完成时动词构成have /has+v 过去分词过去分词助动词助动词否定否定疑问疑问haventhasn

4、tHave you?Has he? 1.规则动词2.不规则动词finish-finished-finishedlive-lived-livedcarry-carried-carriedstopstopped-stoppedEg.gowentgonesee-sawseenforgetforgot-forgottenPracticeI have finished my homework.He finished his homeworkHas hehaventNo ,he hasntYes,he has1. has/have been to have/has gone to have/has bee

5、n in 去过某地表示某人的一种经历,可与once,twice,already,ever,never等连用. 去某地了,说话时某人已离开此地,在去某地的途中或已在某地逗留在某地(已经一段时间).常和for ten days,since I came here等连用. 1. where is Jim? He Wuhan.2. My parents the Great Wall twice. They like there very much.3. How long Peter the West Hill farm?has gone to have been to hasbeen in She h

6、as not seen this film .She has seen this film.I have washed my hair.Have you washed your hair .yetalreadyalreadyyet for + 时间段 与延续性动词的现在完成时连用 since + 时间点/从句I have kept the library book for a week.= I have kept the library book since a week ago.We have learned 1,000 English words _ we came to this sch

7、ool.since3区分区分短暂性动词短暂性动词与与持续性动词持续性动词.英语动词根据词义可分为两种,一种是的,一种是终止性的,终止性动词(也可称为非延续性动词,瞬间动词,或点动词),如begin,start,die,buy,leave, come等,表示动作的发生与结束于一瞬间完成,不能再延续,所以它的现在完成时不能和表示延续的时间状语连用,即不能与表示一段时间的状语,for+时间段, since+时间点/从句连用,也不能用在how long引导的特殊疑问句I have bought this pen for two months.I have had this pen for two mo

8、nths.How long have you _ this pen.had4初中英语课本中常见终止性动词有:leave, go, come, arrive, begin, buy, borrow, die, join, become等.终止性动词要表示持续时, 可用以下方法: .将时间状语改为时间段 + ago,句中谓语动词用一般过 去时. eg.我弟弟参军两年了. My brother joined the army two years ago. .若保留for+时间段,since+时间点/从句, 或用在 how long 句型中,则需将终止性动词改为相应的状态动词或延续 性动词come/g

9、o/arrive/get/reach/move-be in/at open-be open die-be dead close-be closed become-be borrow-keep begin/start-be on put on-wear leave-be away (from) buy-have fall asleep-be asleepcatch a cold-have a cold join the army-be in the army be a soldier 翻译翻译: 吉姆买了这只钢笔两年了。吉姆买了这只钢笔两年了。buy-haveJim has had this p

10、en for two years.Jim has had this pen since two years ago.Jim has had this pen since 2004.It is two years since Jim bought this pen.It has been two years since Jim bought this pen.Jim bought this pen two years ago.现在完成时和一般过去时的区别所表明的是过去发生的动作对现在的影响,强调的是现在的情况,不可以和表示过去的时间状语yesterday,in 1991,three days a

11、go last time,last night等连用.表明的是过去发生的事实,和现在不发生关系. 1.He has had the motorbike for two years. Its two years _he _ the motorbike. He _ the motorbike two years ago.2.He_ (go) to America the year before last.wentsinceboughtbought57. Have you ever been to the Great Wall? . A. Yes, never. B. No, ever. C. No

12、, never. D. Yes, I do.12. Do you know where the twins are? Yes. They- Fuzhou. A. have gone to B. have been to C. have gone D. went to18. When did you borrow the English story-book? I borrowed it last week. I it for a week. A. have bought B. have kept C. have borrowed D. had2. Lin Tao (be) a scientis

13、t now. He (go)to the South Pole(南极南极)in 1990 for the first time. He ( know ) much more information (信息信息) about it since then.iswent has known1-Have you read this book? -YesI_it two weeks ago Ais reading Bhave read Cwill read Dread2 - Could you tell me when _? - At 10:25, in ten minutes. A. the bus

14、will leave B. will the bus leave C. the bus has left D. the bus had left3. - _ you _ (receive) any letters from him recently? - Not yet.4 The Oriental Pearl TV Tower _ tens of thousands of visitors since l995. A) attracted B) attractsC) has attracted D) will attractHave received 2007年苏州市初中毕业暨升学考试试卷2

15、4. -Where is your father? -He to Australia on business. A. has been B. has gone C. went D. will go 2007年武汉市初中毕业、升学考试英语参考试卷32. Sandy his old friend Tom when he was crossing the street. A. had met B. has met C. met35. Have you seen Bill? Yes, he to the library. A. has gone B. had gone C. has been 丰台区2

16、007年初中毕业会考37. They_all their money, so they have to walk home now. A. have spent B. spend C. spent D. are spending 佛山市2008年中考科研测试36. _ you _ your new neighbor? Not yet now. But I will. A. Have, visited B. Do, visit C. Did, visit 湖北省黄冈市2008年初中升学统一考试45. Mr Li_ England. He _ London for two weeks. A. ha

17、s been to, has been to B. has gone to, has been in C. has been to, has been in D. has gone to, has been to 湖北省黄石市2008年初中升学统一考试英语试卷26. -May I speak to Mr Green? -Sorry,he_London. But hell be back in two days. A. has been to B.has gone to C.has been in D.went to 江苏省宿迁市2009年初中毕业暨升学考试82. The meeting has

18、 begun for half an hour. （改错，保持句意不变）_江西省2009年中等学校招生考试 31. Since 2000,Nanchang has become a new city.Everything _A.is changed B.was changed C.has changed D.had changed扬州市2009年初中毕业、升学统一考试35. Is Runyang Bridge open to the public yet? Yes. It _ for almost one and a half months. A. has opened B. has being opened C. has been open D. was openbeen onHomework 1. Review the grammar learned today. 2. Put the following sentences into English. 练一练1.My father came back from the bookshop just now. My father _ just _ _ t