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大道教育 现在完成时现在完成时 1 现在完成时的构成现在完成时的构成 现在完成时由助动词 have has 过去分词构成 第三人称单数用 has 其余用 have I have been in Shenzhen for seven years Lily hasn t been to America before 2 现在完成时的用法现在完成时的用法 1 现在完成时通常表示在说话之前已经完成的动作说话之前已经完成的动作或存在的状态 说话人强调的是该 动作或状态对现在的结果或影响结果或影响 My daughter has just gone out 我女儿刚出去 I m sure we ve met before 我肯定我们以前见过面 She has arrived 她到了 2 表示持续到现在的动作或状态 for since yet 等 如 I haven t heard from her these days 这些日子我没有收到她的信 We haven t seen you recently 最近我们没有见到你 They have been away for two years 他们离开已经两年了 She has been with us since Monday 3 常和现在完成时连用的时间状语 常和现在完成时连用的时间状语 already yet before lately recently once twice ever never since for 等连用 例如 She has already come 她已经来了 I haven t read it yet 我还没读过这个 They have never been to Yan an 他们从未去过延安 I haven t seen him lately 我近来没看到他 She has been an independent girl since her father passed away 自从父亲去世后 这女孩就变得独立了 Jack has been a doctor for 10 years 杰克做医生已经 10 年了 4 现在完成时的否定式和疑问句 现在完成时的否定式和疑问句 否定句 在 have has 后加 not 结构 主语 has have not 过去分词 其他 一般疑问句 Has Have 提到主语前 其他照写 结构 Have Has 主语 过去分词 其他 特殊疑问句 特殊疑问词 一般疑问句 注意 注意 肯定句中如有 some and 在否定句或者一般疑问句中要变成 any or 即 some any and or 大道教育 以 study 为例 其否定式 疑问式和简单回答形式如下 肯定句否定句疑问句回答 I have studied German before I have not haven t studied German before Have you studied German before Yes I have No I haven t have not He has studied German before He has not hasn t studied German before Has he studied German before Yes he has No he hasn t have not 5 部分不规则变化动词表部分不规则变化动词表 Base FormPast FormPast Participle bearboreborn beatbeatbeaten becomebecamebecome blowblewblown bringbroughtbrought buildbuiltbuilt buyboughtbought catchcaughtcaught choosechosechosen comecamecome dodiddone drinkdrankdrunk drivedrovedriven eatateeaten fallfellfallen findfoundfound flyflewflown getgotgot givegavegiven gowentgone growgrewgrown havehadhad hearheardheard keepkeptkept leaveleftleft loselostlost makemademade putputput 大道教育 readreadread runranrun saysaidsaid seesawseen sellsoldsold sendsentsent singsangsung sinksank sunksunk taketooktaken teachtaughttaught writewrotewrote am iswasbeen arewerebeen 6 注意 注意 1 since 和和 for 的区别的区别 since 后接过去的某个时间点 如 1993 last term yesterday the time I got there for 后接一段时间 表示 长达多久 如 ten years a while two days 等 Exercise 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 2 表示短暂意义的动词如表示短暂意义的动词如 arrive leave borrow buy begin start die 等 在完成时当中不能等 在完成时当中不能 和表示一段时间的状语连用 因为它们表示的动作不可能持续 和表示一段时间的状语连用 因为它们表示的动作不可能持续 因此 不能说 He has come here for 2 weeks The old man has died for 4 months They have left only for 5 minutes 以上三句话可以改为 He has been here for 2 weeks The old man has for 4 months They have only for 5 minutes 3 have has been to in 地点地点 和和 have has gone to 地点的区别 地点的区别 曾到过某地 have has been 去过 现在已经回来了 大道教育 已经去某地 have has gone 去了没有回来 试比较 Where has he been 他刚才到哪里去了 已经回来了 Where has he gone 他上哪儿去了 人不在 They have been to Canada 他们到过加拿大 现在已经不在加拿大 They have gone to Canada 他们到加拿大去了 可能在路上和已经到加拿大 随堂练习 随堂练习 一 用单词的适当形式填空 1 She s live here ever since she was ten 2 Both of them be in Hongkong for ten days 3 Both of them come to Hongkong ten days ago 4 Half an hour pass since the train leave 5 Mary lose her pen you see it here and there 6 you find your watch yet 7 Are you thirsty No I just have some orange 8 We already return the book 9 they build a new school in the village 10 I not finish my homework Can you help me 11 My father read the novel twice 12 I buy a book just now 13 I lost my watch yesterday 二 单选题 1 How long have you here A come B got C arrived D been 2 My grandpa died A at the age of my 2 B for 2 years C when I was 2 D my age was 6 3 Jane has to BeiJing She will come back tomorrow A been B gone C went D never been 4 It is ten years I last saw her A after B since C for D that 5 Who will go to the station to meet Lorry I will I her several times A met B have met C had met D will meet 6 What a nice dress How long you it Just 2 weeks A will buy B did buy C are having D have had 7 Do you know Lydia very well Yes She and I friends since we were very young 大道教育 A have made B have become C have been D have turned 8 The Smiths in China for 8 years A has lived B lived C have been D live 9 Hello this is Mr Green speaking Can I speak to Mr Black Sorry He the Bainiao Park A has been to B has gone to C went to D will go to 10 you ever to the US Yes twice A Have gone B Have been C Do go D were going 三 将下列句子变成否定句 一般疑问句 并对划线部分提问 1 I have been there for two days 否定句 一般疑问句 对划线部分提问 2 My father has lived here since 2000 否定句 一般疑问句 对划线部分提问 3 He left here yesterday 否定句 一般疑问句 对划线部分提问 4 They bought a book two hours ago 否定句 一般疑问句 对划线部分提问 四 用 never ever already just yet for since to 填空 1 I have seen him before so I have no idea about him 2 Jack has finished his homework 3 Mr Wang has taught in this school ten years 4 Have you seen the film No I have seen it 5 Has the bus left Yes it has left 五 用 have has been 或 have has gone 填空 A Where Li Fei B He to Hainan Island A How long he there B He there for three days A When will he come back do you know 大道教育 B I m afraid he won t come back recently A Could you tell me the way to Hainan Island B Sorry I never there A How many times Li Fei to that place B He there only once 五 用 have has been to in have gone to 及 go 的适当形式填空 1 Where is Jack He Canada 2 David the park just now 3 John England since he came back 4 How long they this village 5 The Smiths Beijing for years 6 you ever America Yes I there many times 7 I this school since three years ago 8 Where is Jim He the farm 9 When
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