1、现在完成进行时 定义： 表示某动作从_开始，一直延续到_，并将持续下去，常和表示_的状语连用。 构成 肯定句：主语+have/has been + 动词ing +. 否定句：主语+have/has +not +been +动词ing +.一般疑问句：助动词have/has+主语+ 动词ing？ 时间状语: 1. for + _2. since + _3. since + _,过去,现在,一段时间,一段时间,一般过去时的句子,过去的时间点,Ive been studying English for two years. Ive been studying English since two ye
2、ars ago. He has been collecting shells since he was ten.,否定句：主语+have / has+not +doing (现在分词) I havent been writing the letter for two hours. He hasnt been sleeping for 4 hours.一般疑问句：Have / Has +主语+been +doing (现在分词）? 1. Have you been writing the letter foe two hours? 2. Has he been sleeping for 4 ho
3、urs?,完成句子1.你上网多久了?How long have you been surfing the Internet?2.我上网三小时了。I have been surfing the Internet for three hours.3.你什么时候开始收集贝壳的？When did you start collecting stamps?4.我五年前开始收集贝壳的。I started collecting stamps five years ago.,动词的过去分词：规则变化（和过去时一样）不规则变化：见表。,一现在完成时的结构:,助动词have（has）+过去分词构成,请把下列属于过去
4、进行时的句子改成否定句，一般 疑问句，作肯否定回答。1.He _ already _(do) the job.否定：He _ the job _. 一般疑问：_ he _ the job _? 肯定否定：Yes, he _./ No, he _.2.Theyve been in China for 5 years. 就划线部分提问：How long have they been in China,has,done,hasnt done,yet,Has,done,yet,has,hasnt,二句型,1。表过去发生的某一动作对现在造成的影响或结果。 I have just cleaned my c
5、lothes. 我刚洗过衣服。 （“洗衣服”是发生在过去的动作，对现在造成的结果是“衣服干净了”） I have just had my breakfast. (对现在的影响：不饿)通常与表示包括现在在内的时间副词 just（刚刚）, already（已经）, before, yet（一般疑问：已经；否定句：还） never, ever等状语连用 I have never heard of that before. Have you ever ridden a horse? She has already finished the work. Have you milked the cow y
6、et? Yes, I have done that already. Ive just finished my homework. He has not come yet.,2。表示过去已经开始，持续到现在的动作或状态，也可以表示实质可能继续下去的动作或状态。通常和 for（段时间）, since（点时间） 引导的时间状语连用.以及 so far, by now, these days, in the last ten years 等连用。I have been here for just over two years. He has worked here since 1989. 从1989
7、年，,I havent seen her these days.She has learnt English for 3 years/since 3 years ago.They have lived here since 1990.What has happened to the USA in the last 350 years?,注意点一： 现在完成时与一般过去时的用法比较 现在完成时表示过去的动作一直延续到现在甚至会继续下去或表示过去的动作对现在造成的影响；一般过去时表示动作发生的时间在过去。现在完成时属于现在时态范围，因此，不能和表示过去的时间状语连用。 如：yesterday, l
8、ast night, two weeks ago等 试比较： The plane has arrived . 飞机已经来了。（说明现在的情况：飞机在这儿） The plane arrived a quarter ago. 飞机是一刻中以前来的。（强调动作发生的时间在过去） I have taught here for fifteen years. 我在这儿已经教了十五年。（表示十五年前的动作一直延续到现在，还可能会继续。） I taught here for a year. 我过去在这儿教过一年。（表示“我“现在已经不在这儿任教了）,Put the following sentences in
9、to English. A: 火车已经开走了.B: 什么时候开走的?A: 半个小时之前开走的. A: 这本书我已经买了两年了.B: 你在哪儿买的?A: 在我老家买的. A: 你看过这部电影吗?B: 看过.A: 什么时候看的.B: 上周星期天看的.,A: The train has left.,B: When did it leave.,A: It left half an hour ago.,A: have you seen the film? B: Yes, I have. A: When did you see it? B: I saw it last Sunday.,A: Ive had
10、 the book for two years. B: Where did you buy it? A: I bought it in my hometown.,(二)表示一个从过去开始,一直持续到现在,有可能继续下去的动作或状态.通常和for或since引导的时间状语连用.,短暂性动词与延续性动词的联系与区别,短暂性动词: 可与already, yet, ever, never等连用, 但不能与for a day, since last week, how long 连用. 考点三延续性动词: 常与for a day, since last week,how long 连用.,短暂性动词 延
11、续性动词,buy,have 买,begin,be on,borrow,keep 借,join,be a member of 参加,加入,die,be dead 死,短暂性动词 延续性动词,arrive/ come / go,be (in) here / there 到某地,open,be open (adj.) 开,打开,leave,be away 离开,close,be closed 关闭,marry,be married 结婚,开始, finish / end,be over 结束,完成,1.for +,Eg. I have been here for 5 weeks.Hes studie
12、d English for 3 years.,一段时间,2. since +,从句(一般过去时),单词,词组,(表示过去某一时间的)时间点,Eg. I have been here since 2000.I have been here since 5 years ago.I have been here since I graduated in 2000.,注1): since 也可单独使用, 表示“自那时起”; 另外since前也可加上ever,以加强语气. Eg. I have been here (ever) since.I have been here (ever) since I
13、graduated in 2000.,注2): 对for或since引导的时间状语提问 必须用how long, 决不能用when.,Eg. I have lived here for 10 years.,How long have you lived here?,She has stood here since 2 hour ago.,How long has she stood here?,注3): 短暂性动词不能和for或since引导的时间状语连用, 当然也不能用于how long引导的问句中.Eg.(误)I have left there for 5 years.,(正)I have
14、 been away there for 5 years.,注意点二、非延续性动词与现在完成时 短暂性动词在肯定句、疑问句中不能与时间段连用，这些动词是：become, begin, buy, borrow, arrive, come, die, fall, finish, get to know, go, join, leave, marry等。为了表述这种意思，我们常用相应的延续性动词have，keep等来代替非延续性动词。 他入党五年了。He joined the Party five years ago . He has been in the Party for five years
15、. He has been a Party member for five years. it is five years since he joined the Party 电影开始五分钟了。 The film began five minutes ago. The film has been on for five minutes. It is five minutes since the film began,1.I have borrowed the book for 2 weeks. ( ) 2.The film has begun for 5 minutes.( ),A B C,A
16、 B C,B kept,B been on,3. 这辆自行车我买了两年了。Ive _ the bike _ two years.,4. He left Nanjing two years ago.He _ _ _ _ Nanjing for two years.,5. The monkey died last month.The monkey _ _ _ for a month.,6. A: Hong long _ you _ ( )B: Two weeks.A.did,get ill B. have,fallen ill C. were,ill D. have,been ill,had fo
17、r,has been away from,has been dead,D,现在完成时的标志,现在完成时的结构 have/ has+动词的过去分词 e.g. go went gone do did done 通常用在现在完成时的词有： already/ yet/ just/ ever/ never/ since+过去时/ for+持续的一段时间/ in the past+持续的一段时间。 e.g. Weve already finished our homework.Hes lived in China since he came to China.,现在完成时表示:1.过去发生的动作并持续到现
18、在 的动作. 2.过去发生并对现在造成影响的事,现在完成时第二关,1.My brother _ the Army for 5 years.A. has joined B. has been in C. has been to 2.In the past ten years the workers _ many houses.A. have built B. had built C. built,现在完成时中最麻烦的几个词,since, for和how long (这几个词必须跟持续性动词连用) 请判断以下那些词是属于持续性动词buy B. work C. live D. borrow E. b
19、e F. study G. join H. keep I. go J. come K. sleep e.g. Ive lived in China _ 5 years. Hes known you well since you _ here.How long have you _ a member of the Party?,for,came,been,1. Lilei _ the pen for five years. A.has had B.bought C have bought2.Its three years since he the army . A.has joined B.ha
20、s been in C.joined3.I have been here _ 4 years. A. since B. for C. from4. We have learnt English _ six years ago. A. since B. for C. from,单选题,去了还没有回来,在某地（多长时间）现在仍在那里。常与时段连用 (for，since ),have (has) been in,have( has) been to,曾去过某地（次）现在已不在那里。 可与just, ever, never等连用，,have (has) gone to,have (has) been
21、in, have( has) been to 和have (has) gone to区别,注意点三：have been in, have been to 与have gone to 的用法 1、have (has) been in 表示“在某地（多长时间）”，现在仍在那里。常与表示一段时间的状语连用。例如： Mr. Brown has been in Shanghai for three days. 布朗来上海已经有三天了。 They have been in Canada for five years. 他们到加拿大有五年了。 2、have( has)been to表示“曾经去过某地”，现在
22、已经不在那里了。可与just, ever, never等连用，例如： I have just been to the post office. 我刚才去邮局了。 Mary has never been to the Great Wall. 玛丽从未去过长城。 Have you ever been to Hangzhou before? 你以前曾经去过杭州吗？ Have (has) been to 后面可接次数，表示去过某地几次。例如： They have been to that village several times. 他们去过那个村庄好几次了。 3、have (has) gone to
23、 意为“到某地去了”，表示到了某地或正在去某地的途中。总之，说话时该人不在现场，例如： -Where is Tom? -He has gone to the bookshop. 他到书店去了。 Jack Johnson has gone to London. 杰克.约翰逊到伦敦去了。,练习：用have(has) been 或have(has) gone 填空 A: Where _1_ Li Fei _1_? B: He _2_ to Hainan Island. A: How long _3_ he _3_ there? B: He _4_ there for three days. A: W
24、hen will he come back , do you know? B: Im afraid he wont come back recently. A: Could you tell me the way to Hainan Island? B: Sorry, I _5_ never _5_ there. A: How many times _6_ Li Fei _6_ to that place? B: He _7_ there only once.,May I speak to Ken? Sorry, he is out.He _ see his teacher,A. goes to B. has been to C.has gone to2. Our teacher _ here since 2004. A. has been in B. has been to C. has been3. Have you ever _ Huang shan? Yes, Ive been there twice. A. been to B. been in C.gone to 4. Wheres Daming? He _ the teachers office.A. has been to B. have gone to C. has gone to,单选题,
