小学英语现在完成时的基本用法和练习
现在完成时的基本用法
一、基本结构①肯定句：主语+have/has+过去分词+其他②否定句：主语+have/has+not+过去分词+其他
③一般疑问句：have/has+主语+过去分词+其他
④特殊疑问句：特殊疑问词+一般疑问句（have/has+主语+过去分词+其他）
二、用法1）现在完成时的"完成用法"
现在完成时表示,动作或状态发生在过去但它的影响现在还存在.
He has turned off the light.他已把灯关了。(动作结束于过去，但说明的是现在的情况--灯现在不亮了。)
I have spent all of my money.(含义是:现在我没有钱花了.)Jane has laid the table.(含义是:现在桌子已经摆好了.)
2）现在完成时的"未完成用法"
指的是动作开始于过去某一时刻，一直延续到现在，或可能还要继续下去。
三. 代表词：,如already（肯定）, yet（否定，疑问）, just, before, recently，ever, never, twice ,so far等:
for + 一段时间since +过去的时间点（1999，last year......）
一段时间+ ago ( two days ago )
从句（一般过去时）
注意: .现在完成时不能单独与准确时间连用，(如表示过去的时间状语）
如yesterday(morning、afternoon),last(morning、afternoon)等
四. have been to , have gone to , have been in的区别
have been to 强调“去过”，现已不在那里或从来没有去过
have gone to主要强调的是“去了”，现在人不在说话的现场，还没有回来
--where's your mother? --你妈妈在哪？--she has gone to the hospital. --她去医院了。
has been in 一直在某地一段时间I have been in Beijing for ten years.
1. -have you ever______ Beijing to visit the Great Wall?-yes, i have a. went to b. gone to c. been in d. been to
2. my parents ______ shangdong for ten years. a. have been in b. have been to c. have gone to d. have been
五、现在完成时考点例析
1. kate's never seen chinese films，____ ? a. hasn't she b. has she c. isn't she d. is she
2. his uncle has already posted the photos to him. (改为否定句) his uncle ______ posted the photos to him ______.
3. -ann has gone to shanghai. -so ______her parents. a. has b. had c. did d. have
4. -mum, may i go out and play basketball? -______you______ your homework yet?
a. do; finish
b. are; finishing
c. did; finish
d. have; finished
5. -______ you ______anywhere before? -yes, but i can't remember where i______
a. did; surf; surfed
b. have; surfed; surfed
c. did; surf; have surfed
d. have; surfed; have surfed
注意：当句中有"for +段时间"或"since +点时间"等时，主句常用现在完成时，谓语动词必须是延续性动词，若是非延续性动词，要改为延续性动词或表状态的词(短语)。如：
1. his brother has been to stone forest twice______he came to yunnan. a. after b. before c. since d. for
2. tom______the cd player for two weeks. a. has lent b. has borrowed c. has bought d. has had
3. i______a letter from him since he left. a. didn't receive b. haven't got c. didn't have d. haven't he
四、考查现在完成时与其他时态的联系和区别。如：
1. sun's aunt has gone there for ten years.(改成正确的句子)
析：非延续性动词与"段时间"连用时，除了把非延续性动词改成延续性动词外，还可把动词改为一般过去时或借助句型"It's +段时间+since+从句"进行句子转换。故答案为：sun's aunt has been there for ten years. /sun's aunt went there ten years ago. /it's ten years since sun's aunt went there.
人教版英语英语现在完成时的用法大全含解析
人教版英语英语现在完成时的用法大全含解析 一、初中英语现在完成时 1．—They say there is a new restaurant near here. —Yes, and it ______ for more than a week. A. has been open B. open C. is opening D. opens 【答案】 A 【解析】【分析】句意：——他们说在这附近有一个新的餐馆。——是的，它已经开了一个多星期了。根据 for more than a week ，可知用现在完成时，have/has been done，故选A。 【点评】考查现在完成时，注意识记其标志词。 2．Mike used to be a top student, but he behind since he lost himself in computer games. A. fell B. has fallen C. was D. has been 【答案】 D 【解析】【分析】句意为“Mike过去是尖子生，但自从迷上电子游戏以来成绩落后了”。由since可知but后的主句用现在完成时，瞬间动词fall不能和since引导的时间状语从句连用，故用延续性动词be。故选D。 【点评】本题考查现在完成时中非延续性动词和延续性动词的转换。 3．—Hi, Tom! you ever the Bird's Nest? —Yes, I have. It's fantastic. A. Have, been to B. Have, gone to C. Did, go to 【答案】 A 【解析】【分析】句意：——你好，Tom！你曾经去过鸟巢吗？——是的，我去过。它是极好的。根据答语—Yes, I have.可知是以have开头的现在完成时的一般疑问句，排除C。have been to+地点名词，去过某地，去了并且回来了；have gone to+地点名词，去了某地，去了还没有回来，在去或者回来的路上。根据It's fantastic.可知去了并且回来了，故选A。 【点评】考查短语辨析，注意平时识记其区别，理解句意。 4．——Where is Mr. Wang? ——He together with his students ________ Zhuyuwan Park. A. has gone to B. have gone to C. has been to D. have been to 【答案】 A
初中现在完成时练习题及答案
现在完成时 1.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： 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, 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： 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。 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：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
英语现在完成时专项训练100(附答案)含解析
英语现在完成时专项训练100(附答案)含解析 一、初中英语现在完成时 1．It has been three years since I ______ a teacher. A. become B. became C. becoming D. to become 【答案】 B 【解析】【分析】题意：现在完成时里，since从句里动词应用一般过去时。故选B。 【点评】考查现在完成时和表示一段时间的时间状语的连用用法，理解题意，即可得出答案。 2．—Do you still play basketball? —Oh, no. I ____ it for the past two years. A. haven't played B. didn't play C. won't play D. hadn't played 【答案】A 【解析】【分析】句意：——你还打篮球吗？——哦，不了。我已经有两年没有打过了。根据句中的for the last two years可知应与完成时态连用，又有时间是the last two years可知是从现在往前两年，因此应使用现在完成时态，故选A。 【点评】考查动词时态中的for+段时间与完成时态连用，根据时间确定是现在完成还是过去完成。 3．All the skirts .They very well. A. sold out;are sold B. sell out;have sold C. have been sold out;sell D. have sold out;sell 【答案】C 【解析】【分析】句意：所有的裙子都卖完了，他们非常畅销。第一空sell out“卖完”，强调裙子已经被卖完的状态，本句用现在完成时的被动语态：has/have+been+过去分词，sell 的过去分词为sold；第二空sell作“销售”解释时用主动语态，在此处表一直卖得很好的状态，用一般现在时。故选C。 【点评】本题考查一般现在时和现在完成时的被动语态，注意sell的不同语态和用法。 4．—The drama series The Thunder （破冰行动） hits screens these days. —Oh. What a pity! I ____________ any of them yet, A. doesn't watch B. didn't watch C. won't watch D. haven't watched 【答案】 D 【解析】【分析】句意：——连续剧《破冰行动》这些天正在霸屏。——哦。真遗憾！我任何一集也没有看过。根据Oh. What a pity!可知我没有看过。过去的动作对现在造成的影响和 yet也，常和现在完成时的否定结构连用，可知此处用现在完成时。故选D。 【点评】此题考查现在完成时。注意yet常和现在完成时连用。
现在完成时的基本用法
现在完成时讲解与练习 （一）现在完成时的基本用法 （1）强调动作是从过去持续到现在，并有可能继续持续下去。 （2）强调对现在的影响或结果，此用法容易和一般过去时混淆。两者的区别是：一般过去时有动作发生的时间点，即过去某一时间发生某一动作；现在完成时则没有，即不强调是哪个时间点发生的动作，而强调过去的动作对现在造成的影响和结果。 （3）在过去不确定的时间里发生的动作，但是结果对现在有影响。一、现在完成时的构成 （一）肯定式 主语＋助动词have ／has ＋过去分词＋其它 说明：这里的have ／has是助动词，没有什么具体意义。当主语是第三人称单数时助动词用has，其余人称一律用have。has，have的缩略式分别为's或've。规则动词过去分词的构成与过去式的构成方式一样，不规则动词可参看不规则动词表。实例： 1）I've just copied all the new words ．我刚抄写了所有的生词。(表示不要再抄了) 2）She has lost her books ．她丢失了她的书。（表示到目前为止还没有找到） (如果用过去时：She lost her books . 则强调书是过去丢的这一动作，而不知现在有没有找到) 3）We've just cleaned the classroom ．我们刚好打扫了教室。（表明现在教室是干净的） （二）否定式 主语＋助动词have ／has＋not＋过去分词＋其它 说明：现在完成时构成否定句时，只需在助动词have ／has后面加not就行。have not，has not的缩略式分别为haven't ，hasn't。另外，肯定句中有some，already时，改为否定时要分别改成any，yet。实例： 1）I haven't finished my homework yet．我还没有完成我的作业。 2）She hasn't travelled on a train ．她没有坐火车旅行过。 3）We have never spoken to a foreigner．我们从来没有和外国人说过话。注：有时not可以用never代替，表示“从来没有”的意思。又如：
现在完成时练习(3大用法)
现在完成时（一） 一、用所给动词的适当形式填空。 1. _________ you ever _______ (write) to your friend in English. 2. She ________ (give ) concerts all over the world. 3. They _________(see) the film. They don’t want to see it again. 4. David _______(take) many photos of stone animals before. 5. Daming _________(not try) skiing before. 二、按要求改写下列句子，每空一词。 1. Tony has washed his clothes.(改为否定句) Tony ______ ______ his clothes. 2. We have ever been to Shanghai. (改为否定句) We have______ ______ to Shanghai. 3. I have swum in the sea.(改为一般疑问句,并作肯定回答) ----_________ you _________ _________ in the sea? ----_________, I ___________. 4. My parents have visited Tian’anmen Square. (改为一般疑问句,并作否定回答) ----_________ your parents _________ Tian’anmen Square? ----No, _______ _________. 5. She ate two apples yeasterday.( 改为现在完成时) She ________ ever_________ two apples. 三、单项选择。 1. Has John _________ Beijing _______ Shanghai? A. leaving; to B. left; to C. left; for D. leaving; for 2. I think if you’ve lost the library book, you must_________ it. A. pay for B. pay C. spend on D. take 3. ---Have you ________ your key? --- No, I’ve _______ for it everywhere, but I can’t find it. A. find; looked B.looked; found C. found; looked D. looked; looked 4. I’ve ________ met her before, so I don’t know her. A. never B. ever C. just D. yet 5. ---Could you _____ me your bike? --- Sorry, Tom _____ it already. A. borrow; has lent B. borrow ; lend C. lend; has borrowed D. lend; borrow 现在完成时（二） 一、单项选择。 1. —_______ you _______ your homework? ----Y es, I have. A. Do; done B. Did; do C. Have; done D. Have; do 2. ----_______ you _____ to Xi’an? ---Y es. I went there last month. A. Did; went B. Are; going C. Have; gone D. Have; been 3. Xiao Y ong _______ his uncle in Australia next month. A. will see B. sees C. has visited D. wanted to see 4. ---Is your mother in New Y ork? ---No, she ________ America. A. has never gone to B. has never gone C. has never been to D. has never been 5. I ________ already _____ a letter to Mr Smith. What about you? A. was; writing B. have; written C. am; writing D. had; written 6. ----Why do you stand outside your room?
现在完成时讲解(含讲解及习题)
现在完成时讲解 一、构成: 肯定式：主语+ 助动词have/has + 动词的过去分词. 疑问式：助动词Have/Has + 主语+ 动词的过去分词? 否定式: 主语+ 助动词have/has + not + 动词的过去分词. 过去分词规则变化： a)一般情况下，直接加ed, （work---worked，water---watered, finish---finished等;） b)以“辅音字母+ y”结尾的动词, 把y 变成i 再加ed, （carry---carried study---studied等;） c)以辅+元+辅结尾且中读的动词，要双写最后一个辅音字母，再加ed。（stop---stopped，shop---shopped） d)以不发音的e结尾的动词，只加d （ 过去分词不规则变化表： 二、用法： 用法一：表示过去（已经、曾经或从未）发生的某一动作对现在造成的影响或结果。 标志词：①already, ②never, ③ever, ④just, ⑤yet, ⑥before, ⑦once/twice/数字+ times 例：I have cleaned my room. 我已打扫了房间(房间现在是干净的，不需要打扫了) They have left. --他们已经离开了,也就是说现在他们人不在这里 I have never had a car (我从未有过汽车。) I have been there twice. a）already 往往用于肯定句，用在疑问句时表示强调或加强语气；yet 用于否定句和疑问句。 ?He has already left here. 他已经离开这里了。 ?Has he already left here? 他（真的）已经离开这里了吗？（表示加强语气） ?My teachers haven’t had breakfast yet. 我的老师们还没有吃早饭。 ?Have you written to your parents yet? 你已经给你父母写过信了吗？ b）never 是否定词，表示“从来没有”，而ever 表示“曾经” ?We have never been to the Great Wall. 我们从来没有去过长城。 ?Have you ever been to Canada? 你们曾经去过加拿大吗？ c）just用于句中, 表示“刚刚” ?I’ve just had breakfast. 我刚吃完早饭。 ?What have they just done? 他们刚刚做了什么？ d）before用于句末, 表示“以前” ?I’ve seen it before. 我以前见过它。 练习：用never，ever，already，before, just或yet填空。 1. I have __________seen him before, so I have no idea about him. 2. Jack has __________finished his homework. 3. --Have you _________seen the film? --No, I have ________seen it. 4. ---Has the bus left _______? ---Yes, it has ________ left. 5. Would you like to go to the zoo with me? Yes, but I have been there _________.
中考复习专题 现在完成时专项练习题
中考复习专题现在完成时专项练习题 一、初中英语现在完成时 1．—I haven't seen your grandfather for two years. What happened to him? —Oh, he ________ here for two years. A. stayed B. hasn't stayed C. stays D. hadn't stayed 【答案】 B 【解析】【分析】答语中的for two years是一段时间，用在现在完成时的句中时。现在完成时的结构：主语+have/ has +过去分词。可知选B。 【点评】考查现在完成时 2．—What great progress Huawei ________ in recent years! —No wonder it is widely known in all parts of the world. A. is making B. has made C. makes D. made 【答案】 B 【解析】【分析】句意：——华为近几年取得了多大的进步啊！——难怪它在世界的每个角落都出名。根据时间状语in recent years，近几年，可知动作从过去持续到现在，时态为现在完成时have/has+过去分词，故选B。 【点评】考查现在完成时。注意掌握现在完成时的结构have/has+过去分词。 3．—Do you still play basketball? —Oh, no. I ____ it for the past two years. A. haven't played B. didn't play C. won't play D. hadn't played 【答案】A 【解析】【分析】句意：——你还打篮球吗？——哦，不了。我已经有两年没有打过了。根据句中的for the last two years可知应与完成时态连用，又有时间是the last two years可知是从现在往前两年，因此应使用现在完成时态，故选A。 【点评】考查动词时态中的for+段时间与完成时态连用，根据时间确定是现在完成还是过去完成。 4．—How do you like Beijing, Miss Read? —I've no idea. I _____ there. A. have gone B. have been C. haven't been D. haven't gone 【答案】 C 【解析】【分析】句意：---你觉得北京怎么样，瑞得小姐？---我不知道，我没有去过那儿。短语：have been to去过某地（已经返回）；have gone to去了某地（尚未返回），根据句意，故答案为C。 【点评】考查短语辨析，区分have been to与have gone to，理解句子，根据语境判断答
现在完成时的基本用法
现在完成时的基本用法 1、现在完成时表示影响 Hehasleftthecity.他已离开这个城市。(结果：他不在这个城市。) Someonehasbrokenthewindow.有人把窗户打破了。(结果：窗户 仍破着。) Ihavelostmypen.我把钢笔丢了。(结果：我现在无钢笔用。) Hehasfinishedhiswork.他把工作做完了。(结果：他现在可以做其他的事了。) 2、现在完成时表示持续 该用法的现在完成时表示一个过去发生的动作或开始的状语在过去并未完成或结束，而是一直持续到现在，并且有可能继续下去(也 可能到此结束)，如汉语说“他在我们学校教书已有30年了”，显 然“他在我们学校教书”是从30年前开始，并且一直教到现在，已 经持续了30年;又如汉语说“自上个星期以来他一直很忙”，显然“忙”是从上个星期开始的，并且这一“忙”就一直忙到现在。如： Hehastaughtinourschoolfor30years.他在我们学校教书已有30 年了。 Hehasbeenbusysincelastweek.自上个星期以来他一直很忙。 Hehasworkedforuseversinceheleftschool.他离开学校以后就一直为我们工作。 3、现在完成时表示重复
即表示从过去某个时间直到现在的这个时间范围内不断重复发生的动作或情况，并且这个不断重复的动作有可能继续下去，也有可能到现在就结束。如： Howoftenhaveyouseenher?你隔多少见她一次? Myfatherhasalwaysgonetoworkbybike.我父亲一向骑车上班。 4、现在完成时表示将来 同一般现在时可以表示将来一样，现在完成时也可以在时间状语从句里表示将来。如： I’llwaituntilhehaswrittenhisletter.我愿等到他把信写完。 Whenyouhaverested,I’llshowyouthegarden.等你休息好之后，我领你看我们的花园。 二、现在完成时的基本定义和句型构成 基本定义 现在完成时有两种用法 1.过去发生的某一动作对现在造成的影响或结果。到现在为止已经发生或完成的动作。 2.表示过去发生的、持续到现在的动作或状态。 句型构成 基本结构:主语+have/has+动词的过去分词(p.p) 现在完成时用法 现在完成时用法 ①肯定句:主语+have/has+动词的过去分词(p.p)(V-ed)+宾语(或者其他). ②否定句:主语+havenot/hasnot+动词的过去分词(p.p)(V-ed)+宾语.
现在完成时练习题及答案(精华版)
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、 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. 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。
现在完成时讲解与练习答案
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. ha ve made 7. ha ve , 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
复习现在完成时专项练习题及答案
现在完成时练习 (一) —Dad, I ________ the station for minutes, but nobody came to meet me. —Don't worry. I'll go to meet you soon. A. arrived at B. have been at C. will reach D. have arrived at —______ you ever ______ Dali? —Never. But I am going there this vacation. A. Do; go to B. Have; been to C. Have; gone to D. Will; go to My aunt is a writer. She ____more than ten books since 1980. A. writes B. wrote C. has written D. will write A. leftB leaveC. has leftD. has been away The Smiths came to Shanghai in 2008, theythere for three years since then. A. live B. lived C. have lived D. will live —Have you ever been to Nanning? —Yes, _______ . A. I was B. I do C. I am D. I have Imy homework. I guess I can't join you. A. don't finish B. didn't finish C. haven't finished D. won't finish —Excuse me, where is Mr. Brown's office? —Sorry, I don't know. I _____ here for only a few days.
现在完成时延续性与暂短性动词用法
现在完成时（短暂性动词与延续性动词）的用法 基本结构：主语+have/has+过去分词(done) ①肯定句：主语+have/has+过去分词+其他 ②否定句：主语+have/has+not+过去分词+其他 ③一般疑问句：Have/Has+主语+过去分词+其他 ④特殊疑问句：特殊疑问词+一般疑问句（have/has+主语+过去分词+其他）（1）现在完成时用来表示现在之前已发生过或完成的动作或状态,但其结果却和现在有联系,也就是说,动作或状态发生在过去但它的影响现在还存在. I have spent all of my money.(含义是:现在我没有钱花了.) Jane has laid the table.(含义是:现在桌子已经摆好了.) Michael has been ill.(含义是:现在仍然很虚弱) He has returned from abroad. (含义是:现在已在此地) （2）现在完成时可以用来表示发生在过去某一时刻的,持续到现在的动作（用行为动词表示）或状态（be动词表示）常与for（+时间段）,since（+时间点或过去时的句子）连用. Mary has been ill for three days. I have lived here since 1998. 注（超重要）：瞬间动词（buy,die,join,lose……）不能直接与for since 连用。要改变动词 come-be go out-be out finish-be over open-be open die-be dead 1.have代替buy My brother has had(不能用has bought) this bike for almost four years. 2、用keep或have代替borrow I have kept(不能用have borrowed) the book for quite a few days. 3、用be替代become How long has your sister been a teacher? 4、用have a cold代替catch a cold Tom has had a cold since the day before yesterday. 5、用wear代替put on b)用“be＋形容词”代终止性动词 1、be＋married代marry 2、be＋ill代fall (get) ill 3、be＋dead代die 4、be＋asleep代fall (get) asleep 5、be＋awake代wake/wake up 6、be＋gone代lose,die,sell,leave 7、be＋open代open 8、be closed代close/shut 9、be＋missing(gone,lost)代lose c)用“be＋副词”代终止性动词 1“be＋on”代start,begin 2“be＋up”代get up 3“be＋back(to)”代return to,come back to,go back to 4“be here (there)”代come(arrive,reach,get) here或go (arrive,reach,get) there等等
最新现在完成时专项练习经典
最新现在完成时专项练习经典 一、初中英语现在完成时 1．一 How long your brother ______ this camera? — For two weeks. A. have; bought B. have; had C. has; had D. has; bought 【答案】 C 【解析】【分析】本题考查动词的时态。句意：“你哥哥买这个相机多久了?”“两周了。”根据答语“For two weeks. ”可知本句的动词应该使用延续性动词have，不能使用短暂性动词buy。主语是your brother，为第三人称单数，所以应该选择C项。 【点评】考查现在完成时。 2．Wow! You ________ dinner! Let's eat now. A. cook B. are cooking C. will cook D. have cooked 【答案】 D 【解析】【分析】句意：Wow，你做好分了，让我们现在来吃。根据““Wow”及“now”可知本句动词的时间是现在，根据语境可知动词的状态为完成。故选D。 【点评】动词的时态可以根据选项与上下文之间的前后关系来判断。 3．—Your shoes are so old. Why don't you buy a new pair? —Because I all my money on an MP5. A. spend B. have spent C. am spending D. was spending 【答案】 B 【解析】【分析】因为把所有的钱都花在MP5上，所以没钱买鞋。强调过去发生的动作对现在的影响，应用现在完成时，故选B。 【点评】考查现在完成时的用法，强调过去发生的动作对现在造成的影响。 4．—How do you like Treasure Island，Lucy？ —It's so exciting that I _______ it twice． A. am reading B. have read C. was reading D. had read 【答案】B 【解析】【分析】句意：——露西，你认为《金银岛》怎么样？——它是如此令人激动以至于我读了两次。根据twice可知已经发生了，故此处用现在完成时，故为have read，故
(完整版)现在完成时讲解和练习(中文讲解).doc
现在完成时的用法和练习 一、在完成的基本用法 1. 表示去生的作在的影响和果。常用副just, already 和 yet， 通常作：做了某事，已做了某事，没有做某事在完成的此用法只用一般 疑句提。 He has left Beijing. 他已离开北京了。 (He is not in Beijing now.) I have just had lunch. 我吃午。 ( I am not hungry now.) She has already cleaned the house她.已把房子打了。 (The house is now very clean.) We haven’tthrown out the trash. 我没有把垃圾扔出去。（The trash is still in the house）. Have you done your homework yet? 你的作已做了？ Yes, I have.No, I haven’t. Ex. 1.We ___________ just ___________ (have) a P.E. class. We are very tired now. 2.She _______________________ (not find) the key __________. She can’tget into the house. 3.He ______________________ (go) home. He is not at school now. 4.__________ you __________ (tell) your parents about it _________? 5.I __________ already __________ (tidy) the room. It’s not messy any longer. 2. 表示到在止曾有某种。常用副ever, never 和 before. 通常 作：曾做某事此用法通常也只用一般疑句提或是用how many times 提。 Have you ever swum in the sea?No, never. Have you ever eaten pizza?Yes. A lot of times. I have been to America once. He has never traveled by ship. Have you drunk whisky before? How many times have you visited the Great Wall? *This is the most interesting book I have ever read. *This is the second time I have flown in a plane. Ex. 1.--__________ you __________________ (ever run) marathon? --No, I haven’t. It ’stoo hard for me. 2.He _________________________ (visit) the Summer Palace three times. 3.--__________ you __________________ (ever be) to Macao? --Yes, I have. It’s an interesting place. 4.This is the highest building I ___________________________ (ever see). 5.I __________________________________ (never play) golf. 6.This is the first time she ___________________________ (be) a volunteer. 3. 表示 从去某一开始，持到在的作或状，常用for + 一段 , since＋去的一个点或一般去的从句 , (since 1980/two years ago/he moved to this city) so far, recently, in the last/past? years 等副或短。通常作：做某事做了 多了，自从某就一直做某事，到目前止已做了此完成的用法通常 用 how long 提 , 或是有关量的提。 I have been a teacher for five years. They have worked in the company since 1998. --How long have played computer games?--For two hours. He has lived in Beijing since he was born. I haven’tseen him recently. --How many English words have you learned so far?--About 1500. Ex. 1.I ____________________ (know) him for ten years. 2.We _____________________ (live) in this house since 1990. 3.I ________________________ (not see) her since she ____________________ (leave) Beijing. 4.She ________________________ (write) five books since she _________________ (become) a writer. 5.They ______________________ (not spend) a holiday in the last few years. *注意：在在完成的句子中，必是持性/延性，一点与中文不同。中文中点 （止性或非持性）也可以和 表示一段的状用。而在英句子中必将些成相的持性。比下 面的句子： 1