牛津英语8B Unit 1 现在完成时态练习
牛津英语8B Unit 1 现在完成时态练习
一、写出下列动词的过去式和过去分词
study _______ _______ eat _______ _______ pay _______ _______ chat _______ _______
lose _______ _______ come _______ ________read _______ _______ stop _______ _______ run _______ _______ fall _______ _______see _______ _______ fell_______ _______
swim _______ _______ give _______ _______take _______ _______ know _______ _______ think _______ ________ leave _______ _______write _______ _______ choose _______ _______
get _______ _______ begin _______ _______be __________ _________ bring _______ _______ catch _______ _______ find _______ _______ go _______ _______ hold _______ _______ hear______ ______ lay ______ ______ hurt _____ ______ learn ______/ ______ _______/______
二、1. ( ) You'll answer for what you .
A. will do
B. have done
C. had done
D. do
2. ( ) He Tokyo for two weeks.
A. has left
B. has been away from
C. has been away 3. ( ) － have you been here? －For a month.
A. How often
B. How far
C. How long
D. How soon
4. ( ) It's the third time you late for school this week.
A. were
B. are
C. had been
D. have been
5. ( ) Many new railways down in the past few years.
A. has been lied
B. have been laid
C. have been layed
D. have been lied
6. ( ) －Is that Jack speaking? －Sorry, he isn't in right now. He the cinema with his aunt.
A. has been to
B. has gone to
C. have been to
D. have gone to
7. ( ) It ten years since we last in Beijing.
A. was, met
B. had been, met
C. was, meet
D. is, meet
三、1. It （rain）for a week.
2. I don’t know this woman. I （meet, never）her.
3.－Le t’s go to the cinema.－No, I （see, already）the film.
4. We （finish, not）our homework yet. Will you wait a minute?
5. John （come, not）yet. He will be back in a minute.
6. Mr. Green often goes to America. In fact, he （be）there ten times.
7. －Where’s John? －He just （go）to the teachers’ office.
8. She （study）English since she was ten. She （begin）to study English when she was ten.
9. Jim isn’t here. He （go）to the library. He （go）there an hour ago.
10. He ________ （travel, never）on a train in her life.
11. I （buy）the bike two weeks ago. I （have）this bike since the beginning of this month.
I （have）it for two weeks.
12. Great changes （take place）in those villages in the last ten years, Great changes （take place, also）in my home－town in the last ten years.
13. How many times you （phone）me these days? _ you （phone）me this morning
14. Tom can’t get into the room because he（lost）the key to the door.
15. I （look）for the dictionary, but I （find not）it yet.
16. －the new programmes （start）yet?－No, they （plan, still）
18. We （live）in Shanghai from 1989 to 1999. We （live）for 10 years.
19. They can’t go wi th us. They （finish, not）the work yet.
20. You （change, not ）your mind, haven’t you?
21.We must pay for the library book if we （lost）it.
22. He has already finished his homework.（改为否定句）
He finished his homework .
23.－I hear your father （be）to Japan once.－Yes. He （go）there last year.
24. －When you （buy）the book?－I （have）it for two weeks.
25. Such a thing （happen, never）in the village before.
26. I think you never (hear) such a thing.
1． you (know) where your sister has (go)?
2．I (tell) you about the accident as soon as I (finish) the work.
3． you ( read) the book yet?
4．Tom just (find) his cat.
5．He (not see) the film yet. So he (see) it this evening.
6．I (have) my lunch already.
7． You (find) your lost book? Yes, I (find) it hours ago.
8．You needn’t tell him about it. I already him about it.(tell)
9．--when you there?(go) --Three weeks ago.
10．--Jim, you (write) a letter to your aunt? --yes, I . I (write) it just now. 11．Have you (return) the ladder yet? No, not .I (return) it soon. 12．So far, I (not get) a letter from him.
13．Until now, she already (write) three books.
14．In the past few years, we (build) a lot of buildings.
15．This is the first time I (visit) the Great Wall.
16．We already (know) each other before.
17．We (get) to know each other three years ago.
18．--How many times you ever to Shanghai? --I ever there three times.(去过) 19．--Where is Jim?--He to the teachers’ office(去了)
33. -- you to the hospital yet?(去过) --yes, I (go)to see Doctor Li this morning and he (give)me some medicine. -- you (take) it.? -- Yes, I it just a moment ago. (take) 20．She #SinaEditor_Temp_FontName (learn) English since 2002.
21．Last year he often (run) for two hours a day. Until now he for two years.(run)
22．He _____ (live) here since he ____ (move) here.
23．Our Maths teacher ____ (talk) to a boy when I ____ (enter) the room 24．The Greens ____________ (be) to the Great Wall twice.
25．I ______ (give) the message to her as soon as he _________ (come) back. 26．There ______ (be) no books on the shelf a moment ago.
27．Look, the Greens _____ (have) supper. But we ____ just __ ___ (eat) it. 28．In one or two years, she (become) a doctor.
四、40. He died two years ago.(改为同义句) He ___ ____ ____ for two years.
41. I bought the pen three hours ago.(改为同义句)I ____ ____ (有)the pen for three hours.
42. I joined the army three years ago. (改为同义句)I a member of the army three
years.I the army for three years.It three years he the army.
43. She has worked in the school for three years. (改为同义句)
She has the school three years. .
44. I borrowed the book three days . (同义句) I (借) the book for three days
45. She (learn) English for three years.
She ______ _____ (learn) English ______ three years ____ .(用since)
完整版现在完成时被动语态详解与练习附习题
现在完成时被动语态详解与练习附习题 现在完成时被动语态讲与练 一、现在完成时的被动语态 现在完成时的被动语态是高中语法时态和语态中的重要组成部分，也是高考经常考查的一项内容。请先看下面几道高考题： 1. I can 't see any coffee in this cupboard. （北京2005 春） A. Has it all been finished B. Was it all finished C. Has it all finished D. Did it all finish 2. Millions of pounds ' worth of damage by a storm which swept across the north of England last night.（重庆2005） A. has been caused B. had been caused C. will be caused D. will have been caused 3. More patients in hospital this year than last year. （江苏2004） A. treated B. have treated C. had been treated D. have been treated 4. —The window is dirty. 全国卷川） —I know. It for weeks.（2004 A. hasn ' t cleaned B. didn ' t clean C. wasn 't cleaned D. hasn ' t been cleaned 这几道高考题考查的都是现在完成时的被动语态，下面我们谈谈它的用法。 1）主动语态即主语为动作的执行者；被动语态即主语为动作的承受者。现在完成时的被动语态同它的主动语态一样，强调过去的动作对现在造成的影响或结果，但主语为动作的承受者，表示“……已经被……”。如： The new school has been set up. 新学校已经建成了。 2）现在完成时被动语态的肯定式为：have / has + been + done 。如： The experiment has been done successfully. 这个实验做得很成功。
现在完成时专题
现在完成时专题 1.用法：①过去发生的动作对现在造成的影响或结果，强调结果。标志性的词语有just, already, before, yet, never, ever,recently （最近），... 例：I have finished my homework already. ②过去已经开始一直持续到现在的动作或状态。标志性的词语for 、since ，so far （句中谓语动词要用延续性动词） 例：I have lived here since 1990. 2.现在完成时的构成 主语+have\has+过去分词+其它 3.现在完成时的四个基本句型 （1）九词语 ①already 已经 肯定句中或句尾 例: I have already found my pen. = I have found my pen already. ②yet 否定句中意为“还”， 疑问句句尾意为“已经” 例： I have not finished the work yet. Have you read the book yet? ③ever 曾经 例：Have you ever seen pandas? ④never 从不 例：I have never been to Beijing. ⑤just 刚刚 例：I have just done my work. ⑥before 以前 例：I have never been there before. ⑦so far 到目前为止 例：So far he has learnt 200 words. ⑧how long 多久 例：How long have you lived here? ⑨how many times 多少次 例：How many times has he been to Beijing? （2）三词组 have
八年级英语下册-现在完成时态的讲解与练习-人教新目标版
现在完成时讲解与练习 1.构成现在完成时是由助动词 have(has)+动词的过去分词构成。助动词说明该谓语是属于现在时范围。它和 主语的人称、数要保持一致。过去分词是主要的谓语动词，说明句子的意义。 2.用法 （1）表示动作发生在过去某个不确定的时间，但对现在留下了某种影响和结果。常被just、already、yet 等副词修饰。如： -Have you had lunch yet -Yes,I have. I've just had it.你（已经）吃午饭了吗我刚刚吃过。（现 在我不饿了） （2）表示从过去某一时刻开始一直持续到现在的动作或状态。这个动作可能刚停止，可能仍然在进行。常带有for和since等 表示一段时间的状语。\ 如：He has taught here since 1981他自1981年就在这儿教书。（可能还要继续教） I have't seen her for four years. 我有四年没见到她了。 3．结构 1）．陈述句结构：主语＋have( has)（not）+过去分词＋其它。have not=h aven’t has not=hasn’t. 2）．一般疑问句结构：Have( Has )＋主语＋过去分词＋其它 3）．特殊疑问句：特殊疑问词＋have(has) +主语+ 过去分词＋其它 eg. He has already finished his homework. He hasn’t finished his homework yet. Has he finished his homework yet --Yes, he has./ No, he hasn’t./ No, not yet. （3）表示说话前发生过一次或多次的动作，现在成为一种经验，一般译为汉语“过”，常带有twice, ever, never, three times等时间状语。如： I have been to Beijing twice.我去过北京二次。 4.现在完成时的时间状语 （1）现在完成时属于现在时范围，故不能和过去的时间状语连用。如：yesterday,last Sunday,in1990,three years ago等。但是，在强调动作产生的后果和影响时，可以和一些表示不确定的时间状语连用。 a. 用副词already和yet。already一般用于肯定句中，yet一般用于否定句和疑问句中。如：We have already finished our homework.我们已完成作业了。 They haven't finished their homework yet.他们还没有完成作业。 b.用ever 和never。多用于否定或疑问句中，表示“曾经”或“从未“等。如 -Have you ever been to the Great Wall你曾经去过长城吗 -I have never been to the Great Wall.我从未去过长城。 c.用表示到说话为止的过去时间状语，如just, before, up to now, the past few years等。例如： I have seen her before, but I can not remember where.我以前见过她，但记不起在哪里见过。 He has been there three times the last few years.近几年他去过那里三次了。 d.用包括“现在”在内的时间状语，如：now, today, this morning (month ,year, term)等。例如 -Have you met him today-No,I haven't.今天你见过他吗我没有。 How many times have you been there this year 今年你去过那里多少次 （2）现在完成时可以和带有since或for等表示“一段时间”的状语连用,表示动作或状态从某一时刻开始， 一直持续到现在。如：I haven't seen him for two years. 但是，像come, arrive, buy等终止性动词不能与 表示“一段时间”的状语连用。要用，必须改为“be（在）”等延续性动词来表述。现归纳总结一下由非延续性动 词到延续性动词的转换： arrive→be here begin(start)→be on die →be dead come back→be back leave →be away fall ill(sick,asleep)→be ill(sick,asleep) get up→be up go out → be out finish →be over put on →wear 或be on open →be open join →be in或 be a member of… close →be closed go to school→be a student borrow →keep buy →have catch(a cold)→ have(a cold) get to know →know begin to study→study come to work →work等 如：He has been a soldier for three years.他参军三年了。
现在完成进行时练习全集及解析
现在完成进行时练习全集及解析 一、单项选择现在完成进行时 1． ---where’s Mom? -----She’s in the kitchen. She _____the housework all morning A．is doing B．was doing C．did D．has been doing 【答案】D 【解析】 试题分析：考查动词的时态。句意：妈妈在哪？她在厨房里。她今早上一直在做家务。根据 all morning表示一直做某事，故选D项。 考点 : 考查动词的时态 2．—I counted sheep, I drank milk and I tried everything, but nothing helped. —It seems you _____ too much recently. Try some sleeping pills. A．worked B．work C．had worked D．have been working 【答案】D 【解析】 试题分析：recently提示用现在完成时或现在完成进行时。用法相同的副词还有lately, so far, up to now, by now, for two days, since last Friday, in /during / over the last /past/ few days 等。故答案为D。 考点：动词时态。 3．—Mum, Dad ought to stop working? —Yes, he has a bad headache because he _______ too long. A．read B．has been reading C．had read D．is reading 【答案】B 【解析】 试题分析：考察现在完成进行时。现在完成进行时表示从过去某时开始一直持续到现在，并且还将持续下去。结构为have/has+ been+动词的现在分词。句意：上文：妈妈，爸爸应该停止工作了吗？下文：他由于一直读书时间过长而头疼。故选B。 考点：考察现在完成进行时 4．—That’s the third time he’s won the award in this field. — Yes. He ______ his maximum potential in the past decade. A．explored B．is exploring C．has been exploring D．has explored 【答案】C 【解析】 考查时态。从语意知“过去十年来他一直都在发掘他最大的潜能”，另外，从“in the past
现在完成时态练习题
课前测试 1、Both his parents look sad . Maybe they _________what's happened to him . Ａ. knew Ｂ. have known Ｃ. must know Ｄ.will know 2、He has _______ been to Shanghai , has he ? Ａ. already Ｂ.never Ｃ.ever Ｄ. still 3、Have you met Mr Li ______？ Ａ. just Ｂ. ago Ｃ.before Ｄ. a moment ago 4、The famous writer _____ one new book in the past two years . Ａ. is writing Ｂ.was writing Ｃ.wrote Ｄ.has written 5、—Our cou ntry ______ a lot so far . —Yes . I hope it will be even ______ . Ａ.has changed; wellＢ.changed; goodＣ.has changed; better Ｄchanged; better 6、Zhao Lan ______already ______in this school for two years . Ａ. was; studyingＢ. will; study Ｃ. has ;studied Ｄ. are ; studying 7、We ______ Xiao Li since she was a little girl . Ａ. know Ｂ. had known Ｃ. have known Ｄ. knew 8、Harry Potter is a very nice film .I_______ it twice . Ａ. will see Ｂ. have seen Ｃ. saw Ｄ.see 9、—These farmers have been to the United States . —Really ? When _____ there ?Ａ. Will they go Ｂ.did they goＣ. do they go Ｄ. have they gone 10、—______ you ___ your homework yet ? —Yes . I _____ it a moment ago . Ａ. Did ; do ; finished Ｂ. Have ; done ; finished Ｃ. Have ; done ; have finished Ｄ. will ; do ; finish 11、 Miss Green isn't in the office . she_______ to the library . Ａ.has gone Ｂ. went Ｃ.will go Ｄ. has been 12、 ---- has Mr White been a member of Greener China ？ ---since he to China? A. How soon, comes B. How often, got C. How long, came D. How far, arrived 课前测试 1、Both his parents look sad . Maybe they _________what's happened to him . Ａ. knew Ｂ. have known Ｃ. must know Ｄ.will know 2、He has _______ been to Shanghai , has he ? Ａ. already Ｂ.never Ｃ.ever Ｄ. still 3、Have you met Mr Li ______？ Ａ. just Ｂ. ago Ｃ.before Ｄ. a moment ago 4、The famous writer _____ one new book in the past two years . Ａ. is writing Ｂ.was writing Ｃ.wrote Ｄ.has written 5、—Our cou ntry ______ a lot so far . —Yes . I hope it will be even ______ . Ａ.has changed; wellＢ.changed; goodＣ.has changed; better Ｄchanged; better 6、Zhao Lan ______already ______in this school for two years . Ａ. was; studyingＢ. will; study Ｃ. has ;studied Ｄ. are ; studying 7、We ______ Xiao Li since she was a little girl . Ａ. know Ｂ. had known Ｃ. have known Ｄ. knew 8、Harry Potter is a very nice film .I_______ it twice . Ａ. will see Ｂ. have seen Ｃ. saw Ｄ.see 9、—These farmers have been to the United States . —Really ? When _____ there ?Ａ. Will they go Ｂ.did they goＣ. do they go Ｄ. have they gone 10、—______ you ___ your homework yet ? —Yes . I _____ it a moment ago . Ａ. Did ; do ; finished Ｂ. Have ; done ; finished Ｃ. Have ; done ; have finished Ｄ. will ; do ; finish 11、 Miss Green isn't in the office . she_______ to the library . Ａ.has gone Ｂ. went Ｃ.will go Ｄ. has been 12、 ---- has Mr White been a member of Greener China ？ ---since he to China? A. How soon, comes B. How often, got C. How long, came D. How far, arrived
初中英语现在完成时专题训练答案
初中英语现在完成时专题训练答案 一、初中英语现在完成时 1．He has studied in our school __________. A. since five years B. for five years C. for five years ago D. in five years 【答案】B 【解析】【分析】句意：他已经在我们学校学习五年了。has studied是现在完成时，和for+段时间连用，since+过去时间和现在完成时连用，in+段时间和一般将来时连用，故选B。 【点评】考查时间状语。根据句意选出正确的时间状语。 2．—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，根据语境判断答案。 3．I scared of dogs ever since a dog hurt me when I was five years old. A. will be B. was C. have been D. would be 【答案】 C 【解析】【分析】由since引导的从句可知主句应用现在完成时，故答案为C。句意是：自从我五岁时被狗伤过之后我就一直怕狗。 【点评】本题考查现在完成时的用法。 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，故选B。 【点评】此题考查现在完成时的用法。 5．—They say there is a new restaurant near here.
英语现在完成时态讲解学习资料
现在完成时 一、定义：表示一个动作在过去发生并对现在产生影响 表示一个动作由过去发生持续到现在有可能停下，也有可能延续下去 表示一个动作从过去开始发生到目前为止已经发生多次。 二、构成：现在完成时是由“助动词have / has + 动词的过去分词”构成的， 其规则动词的过去分词构成与过去式相同，不规则动词的过去分词则需加强记忆。 如：I have just cleaned my clothes．我刚洗过衣服。 My brother has done his homework already. 我的弟弟已经做完他的作业了。 友情提示：在现在完成时的各种结构中，have, has均为助动词，无实际意义，只起构成时态的作用，不可省略。当主语是第三人称单数时助动词用has，其余人称一律用have。 过去分词 1 、规则动词：规则动词的过去分词的构成规则与规则动词的过去式的构成规则相同。 四点变化规则： (1)、一般动词，在词尾直接加“ ed ”。 work---worked---worked ,visit---visited---visited (2)、以“ e ”结尾的动词，只在词尾加“ d ”。 live---lived---lived , (3)、以“辅音字母+ y ”结尾的动词，将"y" 变为"i" ，再加“ ed ”。 study---studied---studied ,cry---cried---cried , play---played---played ,stay---stayed---stayed (4)、重读闭音节结尾，末尾只有一个辅音字母，先双写该辅音字母，再加“ ed ”。 stop---stopped---stopped , drop---dropped--dropped 2 、不规则动词： AAA型 原型过去式过去分词 burst burst burst cast cast cast cost cost cost cut cut cut hit hit hit hurt hurt hurt put put put set set set shut shut shut
(英语)现在完成时练习全集
（英语）现在完成时练习全集 一、单项选择现在完成时 1．We two thirds of the project so far and we’re sure to complete it on time. A．finish B．will finish C．have finished D．finished 【答案】C 【解析】 【详解】 考查时态。句意：到目前为止，我们已经完成了三分之二的项目，我们一定会按时完成。根据句中时间状语so far可知用现在完成时。故选C。 【点睛】 本题考查现在完成时，现在完成时是“过去的动作或状态持续到现在并且已经完成”。判断现在完成时的标志词有already , ever , never , yet , just , before, still , lately ,since , for a long time ,up to now, until, so far, in the last few years/weeks/mouths , till now, recently等，考生在平时学习英语过程中要多注意积累。本题只要抓住句中时间状语so far（到目前为止）就可以判断出用现在完成时。 2．It is the fourth time that Tom ______ in the maths exams. A．failed B．has failed C．had failed D．have failed 【答案】B 【解析】 【详解】 考查固定句式中的时态。固定句式：It is/was the+序数词+that 从句；句意：这是某人第几次做某事的时候了。如果前面是is，后面使用现在完成时；如果前面是was，后面使用过去完成时。本题前面是is，故使用现在完成时，主语是第三人称单数，故Ｂ正确。句意：这是这个星期里他第四次打电话给你了。 【点睛】 固定句式：It is/was the+序数词+that 从句；句意：这是某人第几次做某事的时候了。如果前面是is，后面使用现在完成时；如果前面是was，后面使用过去完成时。（1）It is the first time that I have come to the Great Wall. 这是我第一次到长城去。（2）It was the first time that he had visited the Great Wall.那是他第一次参观长城。 3．The Reform and Opening-up, having passed its brilliant age of 40 years ,____the backward
现在完成时态讲解及练习
现在完成时态讲解及练习 一、现在完成时的构成 肯定句：主语+have/ has + done (过去分词)+其它 He has lived in Shenzhen for 4 years. 一般疑问句：Have/ Has +主语+ done (过去分词)+其它 Has he lived in Shenzhen for 4 years 否定句: 主语+have/ has+ not + done (过去分词)+其它 He has not finished his homework. 过去分词的构成方法如下: 1.一般情况下，直接在动词原形后面加–ed. work---worked answer---answered obey---obeyed want---wanted 2.以不发音的-e 结尾的动词只加–d. Move---moved hope---hoped divide---divided 3.字尾是辅音+y的动词。则将y改i加ed. study---studied tidy---tidied satisfy---satisfied 4.以重读闭音节结尾的词，这些词的末尾只有一个辅音字母时，双写这个辅音字母，再加–ed. stop---stopped regret--- regretted drop---dropped 不规则动词过去式与过去分词分类记忆表 一、AAA. （原形，过去式和过去分词一致） 二、ABB（过去式和过去分词一致） 3) 过去式、过去分词-t替换原形-d 5）过去式、过去分词改为-ept
recently; recent years; these days/ years; lately; since; for+时间段； in the past few years; ever since; in the last five months; up to now; since then; so far; ever; never, yet; once; twice; already; before; just already (已经): 用于肯定句 I have already posted the letter . yet(已经): 用于否定句,疑问句 He hasn’t done his homework yet. just(刚刚) They have just left. ever(曾经) Have you ever been to Beijing never(从不) I have never seen him . before(以前) Have you seen the film before since(自从…以来) I’ve worked in the school since 1999. for(长达) He’s lived in Shenzhen for 6 years. in the past several days / weeks/ years(在过去的…) recently(最近) I have not written to my parents recently. so far(到目前为止) So far she has learned 5 English songs. up to now(到目前为止) this morning/month/year(今天早上/这个月/今年) 三、现在完成时的用法 1)现在完成时表示过去发生的动作,并对现在有影响。常与already(已经), yet(已经), just(刚刚),ever(曾经)等词连用. Already， yet的用法 already: 常用于肯定句中. yet: 常用于否定句,疑问句尾. Someone has broken the window. (窗户现在是坏的) I have already lost the key. (我现在没有钥匙) I haven’t read that book yet . (不了解书的内容) I have just cleaned my hands. (手是干净的) 3)现在完成时表示从过去一直持续到现在的动作或状态，常与for, since引导的时间短语或从句连用. since , for 的用法: since: (自…以来) 1)since+时间点 He has stayed here since 5 o’clock. 2)since+ 时间段+ ago He has stayed here since 5 hours ago.
【英语】初中英语现在完成时专题训练答案
【英语】初中英语现在完成时专题训练答案 一、初中英语现在完成时 1．A number of tourists _____ Yangzhou many times because such a beautiful city. A. have been to B. has been to C. has gone to D. have gone to 【答案】 A 【解析】【分析】句意：很多游客多次去过扬州，因为它是如此美丽的一个城市。have been to，表示去过某个地方，have gone to，表示去了某地，还没回来。many times是很多次，游客们应该是去过很多次，用have/has been to+地点，由于主语是复数，助动词用have，故选A。 【点评】考查现在完成时，注意have been to表示去过回来了，have gone to表示去了还没回来。 2．I ________ an invitation to the concert. I can't wait to go. A. receive B. will receive C. was receiving D. have received 【答案】D 【解析】【分析】句意：我已经收到音乐会的邀请，我等不及要去了。由句意得知我已经收到去音乐会的邀请函，动作已完成造成的影响是我等不及要去，要用现在完成时，故答案选D。 【点评】考查动词时态。根据题目所给语境推断出应使用的时态。 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．I scared of dogs ever since a dog hurt me when I was five years old. A. will be B. was C. have been D. would be 【答案】 C 【解析】【分析】由since引导的从句可知主句应用现在完成时，故答案为C。句意是：自从我五岁时被狗伤过之后我就一直怕狗。 【点评】本题考查现在完成时的用法。
现在完成时态讲解
语法探知：现在完成时态 一、掌握结构：助动词have/has + 动词的过去分词 二、掌握用法： 1.表示过去发生的某一动作对现在造成的影响或结果，常与一些时间状语，如:already, yet, ever, never, just, before, once, twice （次数）等连用，也可以和包括现在在内的时间状语，如these days, today, recently, this year, so far(=by now)等连用. e.g. I have already posted the letter. (信已经不在我这儿了) 2.表示过去发生的动作或存在的状态,一直持续到现在,也许还将继续下去,可以和表示从过去某一时刻延续到现在的一段时间的状语连用,即for +时间段，since+时间点/从句, in(during) the last(past) ten years等，谓语只可用延续性动词。 我们知道英语动词根据词义可分为两种,一种是延续性的，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,或短暂性动词),如begin, start, die, buy, leave, come等,表示动作在一瞬间之内就能完成,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+段时间，since+点时间/从句连用,也不能用在how long引导的特殊疑问句中。（但在否定句中短暂性动词可以与for和since短语连用。） 如：They’ve left London for five days. (×) They’ve been away from London for five days. (√) 三、掌握短暂性动词如何转换成延续性动词 常见短暂性动词与延续性动词的对应关系如下: come/go/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(ill)—be asleep(ill) end/finish—-be over catch a cold—have a cold join the army—be in the army/ be a soldier join the Party—be in the Party/ be a Party member get to do —do (get to know—know) get married —be married get up —be up begin to do —do (begin to study—study)
现在完成时态练习
、用所给动词的正确形式填空 1. ------ -------------- they ________ ( take ) a lot of photos of you? --------- N o, not yet. 2. She _____________ ( not meet ) me for a long time. 3. ------ How long ________ you ___________ ( be ) in London ? 4. I _______ already _________ ( see ) the film, I ________ ( see ) it last week. 5. His father ____________ ( go ) to New York on bus in ess. 6. We _______________ ( study ) in Little Star En glish since two years ago. 7. They ________ (study) En glish for a long time. 8. The childre n _______ (enjoy) themselves in the party last Sun day morni ng.. 9. My father __________ (read) the no vel twice. 10. ---- The door is open. Who ________ (open) it? Do you know? ----- Sorry, I don ' t know. 11. ---- She _______________ (buy) a Hello Kitty for you , hasn ' t she? ---- Yes, she ________ . She _________ (buy) it in Shan ghai last summer. 12. ---- Are you sure you _______________ (lose) your dicti on ary? ---- Yes, I ________________ (look) for it everywhere , but I still can ' t find it. 三、句型转换： 1.1 have fed the fish .(改为疑问句) 2. She has been to Beijing.（改为疑问句并作否定回答） 3. My brother has visited a toy museum.(改为否定句) 4. Uncle Tom has been here for five days.(对画线部分提问) 5. I have eaten fish and chips.(改为否定句) 6. They have bought a computer改成否定句) 7. He has lost his book.先改成一般疑问句，再作肯定与否定回答) 8. Miss Brow n has taught physics for 15 years.(改为一般疑问句句，并作肯定回答)
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