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时态讲解 现在完成时 1 构成 现在完成时由助动词have 过去分词构成 助动词have 有 人称和数的变化 第三人称单数用has 其余用have 现在完成时的否定式直接在助动词后面加上not 疑问式是把助动词 提到主语之前 以study 为例 其否定式 疑问式和简单回答形式如 下 否定式疑问式 I have not haven t studied Have I studied You have not haven t studied Have you studied He has not hasn t studied Has he studied 否定疑问式简单回答 肯定 否定 Have I not Haven t I studied Yes you have No you haven t Have you not Haven t you studied Yes I have No I haven t Has he not Hasn t he studied Yes he has No he hasn t 2 用法 1 现在完成时通常表示在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 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 往往和包括现在在内的表示一 段时间的状语连用 如recently already just lately 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 注意 1 since和for的区别 since后接时间点 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 1 since 2 for 3 for 4 since 5 since 6 for 7 for 8 since 2 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 和have has gone的区别 表示 曾到过某地 要用 have has been 表示 已经去某地 要用 have has gone 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 4 现在完成时不能和表示过去的时间状语连用 如yesterday last year in 1976 two days ago just now when I came in 但可以和already yet sometimes always often before lately recently once twice ever never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 I have met him before 我从前曾见过他 Ma Hong has always been a good student 马红一直是个好学生 I have often seen him in the street 我经常在街上看见他 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 Irregular Verbs 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 readreadread runranrun saysaidsaid seesawseen sellsoldsold sendsentsent singsangsung sinksank sunksunk taketooktaken teachtaughttaught writewrotewrote am iswasbeen arewerebeen Exercise I Fill in the blanks with the proper form 1 I already see the film I see it last week 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 move 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 9 He go to school on foot every day 10 you find your science book yet 11 If it be fine tomorrow I ll go with you 12 The students read English when the teacher came in 13 Look The monkey climb the tree 14 My mother come to see me next Sunday 15 I ve lost my pen you see it anywhere 1 have seen saw 2 Has finished 3 has come 4 has gone 5 have worked moved 6 have made 7 have stayed 8 have finished 9 goes 10 have found 11 is 12 were reading 13 is climbing 14 is coming 15 Have seen II Choose the best answer 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 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 III Rewrite the sentences 1 I have been to Macau before 改为否定句 I been to Macau before 2 He hasn t come to school because he was ill 就划线部分提问 he come to school 3 I bough a new bike just now 用just改写 I just a new bike 4 We began to learn English three years ago 改为同义句 We English three years 5 He has never surfed 改成反意疑问句 6 They have been here since 2000 对划线部分提问 have they been here 7 The old man last year He has for a year die 动词填空 8 Miss Gao left an hour ago 同义句转换 Miss Gao has an hour ago Ask the questions 1 I have been there for two days you 2 My father has lived here since 2000 your father 3 He left here yesterday he 4 They bought a book two hours ago they a book Keys 1 How long have been there 2 How long has lived here 3 When did leave here 4 When did buy Use never ever already just yet for since to fill in the blanks 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 Keys 1 never 2 just already 3 for 4 ever never 5 yet just already 现在完成时练习题及答案 一 翻译下列句子 1 你曾经吃过鱼和薯条吗 2 我刚刚丢了我的化学书 3 我以前从来没去过那个农场 4 他已经吃过午饭 5 你已经看过这部电影了吗 6 我哥哥还没回来 7 这本字典我已买了三年了 8 他离开中国三年了 9 我认识他们五年了 10 他们已去了美国五年了 11 自从他搬到济宁 他就住这儿了 12 我妹妹成为一个大学生已经三年 13 自从1999年以来他们就认识 14 我来到这个学校已3年多了 二 用since和for填空 1 two years 2 two years ago 3 last month 4 1999 5 yesterday 6 4 o clock 7 4 hours 8 an hour ago 9 we were children 10 lunch time 11 she left here 12 He has lived in Nanjing the year before last 13 I ve known him we were children 14 Our teacher has studied Japanese three years 15 She has been away from the city about ten years 16 It s about ten years she left the city 三 结束性动词转换为以下延续性动词或者表示可以延续的状态的短 语 arrive at in sp get to reach sp come go move to sp be in sp at school at home on the farm be here be there 1 He got to Beijing five minutes ago He Beijing for 2 I moved to the USA in 2008 I the USA since 3 I went home yesterday I home for 4 They came here last week They here since come to go back to return to be back to go out be out 1 He came out two years ago He for 2 We return to Beijing yesterday We to Beijing since become be 1 I became a teacher in 2000 I a teacher for 2 The river became dirty last year The river dirty for close be closed open be open 1 The shop closed two hours ago The shop for 2 The door opened at six in the morning The door for six hours get up be up die be dead leave sp be away from sp fall asleep get tot sleep be asleep finish end be over marry be married 1 I got up two hours ago I since 2 He left Shanghai just now He Shanghai for five minutes 3 My grandpa died in 2002 My grandpa for 4 The meeting finished at six The meeting for six hours 5 I got to sleep two hours ago I since 6 They married in 1990 They since start begin to do sth do sth begin be on 1 I began to teach at this school in 1995 I at this school since 2 The film began two minutes ago The film for borrow keep lose not have buy have put on wear catch get a cold have a cold get to know know 1 They borrowed it last week They it since 2 I bought a pen two hours ago I a pen for 3 I got to know him last year I him since 4 I put on my glasses three years ago I my glasses for have has gone to have been in He has gone to Beijing He Beijing for two days join the league the Party the army be a league member a Party member a soldier be a member of the league the Party be in the league the Party the army 1 He joined the league in 2002 He a for two years He a the for two years He the league for two years 2 My brother joined the army two years ago My brother a for My brother in for two years 四 划线提问 1 I have been there for two days you 2 My father has lived here since 2000 your father 3 He left here yesterday he 4 They bought a book two hours ago they a book 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 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 六 用have has been to in have gone to及go的各种形式填空 1 Where is Jack He his country 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 he He an hour ago 10 Would you like to to the zoo with me Yes but I there before 11 Where you now I to the zoo 12 He often swimming 13 you there last year 14 they often skating in winter 七 用never ever already just yet for since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 八 用适当的时态填空 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 14 My father read this book since yesterday 答案 一 翻译下列句子 1 Have you ever had eaten fish and chips 2 I have just lost my chemistry book 3 I have never been to the farm before 4 He has already had lunch He has had lunch already 5 Have you seen the movie yet 6 My brother hasn t come get been back yet My brother hasn t returned yet 7 I have had this dictionary for three years since three years ago 8 Has been away from China for three years 9 I have known them for five years 10 They have been in the USA for five years 11 He has been here since he moved to Jining 12 My sister has been a college student for three years My sister has been in college for three years 13 They have known each other since 1999 14 I have been in this school for over three years 二 用since或者for填空 1 for 2 since 3 since 4 since 5 since 6 since 7 for 8 since 9 since 10 since 11 since 12 since 13 since 14 for 15 for 16 since 三 结束性动词转换为以下延续性动词或者表示可以延续的状态的短语 1 has been in five minutes 2 have been in 2008 3 have been at two days 4 have been last week 1 have been out two years 2 have been back yesterday 1 have been nine years 2 has been two years 1 has been closed two hours 2 has been open 1 have been up two hours ago 2 has been away from 3 has been dead seven years 4 has been over 5 have been asleep two hours ago 6 have been married 1990
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