【英语】高一英语现在完成时试题经典含解析

高考英语现在完成时试题(有答案和解析)含解析一、单项选择现在完成时1．The Chinese women’s volleyball team won the gold medal at the Rio Olympics, which is the third time the team Olympic gold.A．claimed B．has claimedC．has been claiming D．had claimed【答案】B【解析】【详解】考查时态语态。

句型：it is the+序数词+time that从句，从句谓语动词要使用现在完成时。

claim有权利要求得到，与主语the team为主谓关系，应用主动语态。

句意：中国女排在里约奥运会上获得了金牌，这是第三次团队获得奥运金牌。

故选B。

2．By now 516 Confucius Institutes ______in 142 countries and regions, according to the Confucius Institute Headquarters.A．founded B．would foundC．have been founded D．had been founded【答案】C【解析】考查时态和语态。

句意：根据孔子学院总部的统计，到现在为止，全世界142个国家和地区已经建立了516个孔子学院。

主语516 Confucius Institutes和found之间是被动关系，该句应用被动语态。

且by now做时间状语，谓语动词应用现在完成时态。

综上，该空应填have been founded。

C选项正确。

3．The musician along with his band members ________ ten performances in the last three months.A．gives B．has given C．have given D．give【答案】B【解析】【详解】考查现在完成时与主谓一致。

高一英语现在完成时题20套(带答案)及解析一、单项选择现在完成时1．More and more cancer patients _________ in hospital owing to polluted environment and people’s bad lifestyles.A．treated B．have treatedC．have been treated D．had been treated【答案】C【解析】【详解】考查时态语态。

句意：由于被污染了的环境和人们糟糕的生活方式，越来越多的癌症病人正在医院里接受治疗。

本句主语more and more cancer patients与动词treat构成被动关系，要使用被动语态；而且很多病人接受治疗是已经发生的事情，要用完成时表示，所以本句使用现在完成时的被动语态，故选择C项。

2．---The prices of vegetables are going up madly. It’s really too much for us.---But for the situation where many vegetable producing areas _____ constant low temperature, things would not be like this.A．meet with B．have met withC．met with D．had met with【答案】B【解析】试题分析：考查时态。

句意：--蔬菜的价格疯狂上涨。

对于我们来说太贵了。

--要不是很多生产蔬菜的地区遭遇了不断地低温袭击，事情不会是现在这个样子。

从句意看，生产蔬菜地区遭遇不断地低温，对现在造成很大影响，因此用现在完成时，强调对于现在的影响，故B正确。

考点：考查时态3．How happy we are! The holiday we have been looking forward _______ at last.A．to has come B．having comeC．to having come D．has come【答案】A【解析】【详解】考查句子结构分析和谓语动词。

【英语】英语高中现在完成时练习题含解析一、单项选择现在完成时1 ．All of her time _____ t o carrying out a further study on the cause of Alzheimers dis since she left school.A．has been devoted B．devotedC．has devoted D．was devoted【答案】A【解析】【详解】考查时态.句意：自从她离开学校,她一直致力于对Alzheimer 病因的进一步研究.此处since 自从“---以来〞,引导时间状语从句,从句用一般过去时态,主句用现在完成时态,且be devoted to 致力于“---〞,应选A.【点睛】1.since 自从---以来〔可做介词和连词〕,和现在完成时态连用.He has lived here since he came. 自从他来到这里,就一直在这里住着.2.It is /has been+ 一段时间+since主语+一般过去时态+其他.自从做某事有多长时间了.在这个句型中如果从句的动作是终止性动词,那么表示从动作开始到现在多长时间了；如果从句的动作是持续性动词,那么表示从动作结束到现在多长时间了. It is three years since hejoined 〔终止性动词〕the army.他参军有三年了；It is five years since he lived 〔持续性动词〕here. 他离开这有五年了.2． It is the fourth time that Tom _____ in the maths exams.A．failed B．has failedC．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.此题前面是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 GreatWall. 这是我第一次到长城去.〔2〕It was the firsttime 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 situation of the Chinese nation and influenced the world.A．change B．changesC．has changed D．have changed【答案】 C【解析】【详解】考查时态.句意：改革开放,走过了辉煌的40 年,改变了中华民族的落后局面并影响世界.句中强调“改革开放40 年〞对现在的影响,故用现在完成时.应选C.4． In the last few years, China _______ great achievements in environmental protection.A．was making B．madeC．had made D．has made【答案】 D【解析】【详解】考查时态.句意：在过去几年里,中国已经在环境保护方面取得了很大的成就.时间状语“In the last few years说明应该'使用现在完成时,故D项正确.5． ___ to work overtime that evening,I missed a wonderful film.A．Having been asked B．To ask C．Having asked D．To be asked 【答案】A【解析】试题分析：由于那天晚上被要求加班,我错过了一场精彩的电影“,主语我〞和动词ask之间是动宾关系,要用过去分词, 被要求加班〞这一动作发生在动作missed之前,要用过去分词的完成式having been asked, A项正确；B项to ask是动词不定式,表示目的或将要发生的动作,不正确；C项having asked是现在分词的完成式,不正确；D项to be asked是动词不定式的被动形式,不符合语境,应选A.考点：考查非谓语动词6． Only since the Industrial Revolution ______ in places away from their homes or been left toraise small children without the help of multiple adults.A．most people have worked B ．have most people workedC．most people had worked D ．had most people worked【答案】B【解析】【详解】考查倒装和时态.句意：就是从工业革命开始,多数人去远离他们家的某些地方工作或是被留下来养育孩子,没有许多成年人帮助. “only时间状语〞放在句首,句子需用局部倒装；再根据since可知用现在完成时,应选B.7． The recent 40 years _ great changes taking place all over China.A. witnessedB. has witnessedC. had witnessedD. witnesses【答案】B【解析】【详解】考查时态.句意：近40年来,中国发生了巨大的变化.表示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,用现在完成时,应选Bo8． They for ten years.A. has been marriedB. have been marriedC. got married D . married【答案】B【解析】【详解】考查marry的用法.句意：他们结婚有十年的时间了. marry作不及物动词时有两种用法：get married to sb.〔表动作〕/be married to sb.〔表状态〕；作及物动词时有marrysb.,根据for ten years可知,此处应当用be married to sb.强调状态,用现在完成时.故B 选项正确.9．—In the last few months, Kenny more than 1,000 dollars for breaking traffic rules.-No surprise. He is always being careless.A. would be finedB. had been finedC. has been finedD. will be fined【答案】C【解析】【详解】考查时态和语态.句意：一一在过去的几个月里,肯尼已经由于违反交通规那么被罚1000多美元. ------ 不奇怪,他一向很粗心.in the last few months意为过去的几个月来〞,时间是从过去一直持续到现在,应该用现在完成时,主语与Rne是被动关系,应选C项.10． Never met such a person before.A. did IB. I haveC. have ID. Am I【答案】 C 【解析】 【详解】考查倒装句及时态.句意：我以前从未见过这样的人.根据句意可知,此处强调对现在的 影响,应使用现在完成时. never 位于句首时,句子要求使用局部倒装,助动词提前.故 C选项正确.11． _________________________ ． ---Is this the first time you Beijing.---No. But the first time I ______ here, the city wasn ’ t so beautiful. A ． visited; have come C ． have visited; have come【答案】 D --- .这是你第一次来北京吗 ?---不.但是我第一次来It /This is the first time+that-结构中,that-从句用现在完成时.The 巾rst time 是时间状语从句的附属连词,由 "the city wasn ' t so beautifU 知,从句为一般过去时.故D 选项正确.12． Over the last three decades, the number of people participating in physical fitness programssharply.A ． was increasingB ． has increasedC ． had increasedD ． will be increasing【答案】 B 【解析】 【详解】考查时态.句意：在过去的三十年里,参加健身方案的人数急剧增加.Over the last threedecades “在最近的 30 年里 〞和现在完成时态连用,应选B .13． Over the last 3 decades, the number of people taking part in voluntary work ____ sharply. A ． was increasing B ． has increased C ． had increased D ． will be increasing【答案】 B 【解析】 【分析】 考查动词时态 【详解】句意：在过去三十年里,参加志愿者活动的人们的数量急剧增长.根据题干中Over the last3 decades 得知是现在完成时,主语 the number 是第三人称单数,谓语动词用单数.应选B ． visited; came D ． have visited;came【解析】B .14． — How much do you know about the Winter Olympic Games to be held in Beijing? — Well, the media ________________ it in a variety of forms. A ． cover B ． have covered C ． would coverD ． covered【答案】 B 【解析】 【详解】考查动词时态.句意：—— 关于将在北京举办的冬奥会你了解多少？—— 嗯,媒体已经用各种形式进行了报道.根据句意可以判定出,此题用现在完成时态,强调过去的事情对现 在的影响还存在.故C 正确.15． — What do you mean when saying every minute counts?— A man who dares to waste one hour of time ________ the value of life.A ． hadn ’ t discovered ． Bhasn ’ t discovered C ． didn ’ t discover ． Disn ’ t discovering【答案】 B 【解析】 【详解】 考查时态.句意：— 当你说每分钟都很重要的时候,你什么意思？— 敢于浪费一小时时间的人还没有意识到生活的价值.根据句意可知正是他们没有意识到生活的价值,才敢于浪 费时间.表示过去发生的事情对现在的影响,要用现在完成时.故B 项正确.16． J im ___________ t he size of this board and has found that it ____________ . A ． has measured; measures five metres in width B ． measured; is measured five metres wide C ． has measured; is measured five metres wide D ． measures; has a measure of five metres wide【答案】 A 【解析】 【详解】考查时态和语态.句意：吉姆量过这块板的尺寸,发现它有五米宽.根据and has foundthat it __________ . 可知用现在完成时,排除B 和 D , measure 当 “测量 〞讲时,后面加数值,用主动语态,应选A .17． _________________ --- Have we __________ water? --- Yes, . We ’ d better get some.【答案】B【解析】 【详解】A ． given out; we have run it out C ． used up; our water has been run outB ． run out of; our water has run outD ． run out; our water is running考查动词短语辨析.句意：一我们用完水了吗？一是的,我们的水已经用完了.我们最好去取点水.动词短语run out of意为用完,耗尽…“,该短语可以用于被动语态；run out意为用完〞,这是一个不及物动词短语,后面不接宾语,没有被动语态形式,排除CD项；use up意为用完“,该短语有被动语态形式.短语give out分发,散发.该短语与句意不符,排除A项；故B项正确.18．She Mr White for two years.A. marriedB. has been married toC. married with D . has bee marrying【答案】B【解析】【详解】考查谓语动词的时态和语态.句意：她已经嫁给怀特先生两年了.和某人结婚或嫁给了某人,用be married to sb.for+时间段,要用完成时.故此空填has been married to ,综上所述,应选Bo19．He is the only one of the students who a winner of scholarship five times up to now.A. isB. areC. have beenD. has been【答案】D【解析】【详解】考查现在完成时和主谓一致.句意：他是唯一一位三年奖学金获得者的学生.句中的先行词为the only one ,在定语从句中作主语,故谓语动词用单数.根据句中的时间状语forthree years,故时态用现在完成时.故D正确.20．Much disappointed as he is in the job interview, he still keeps his confidence.A. to have failedB. failedC. having failedD. failing【答案】A【解析】试题分析：考查动词的时态.由题目he still keeps his confidence 〔他仍然保持自信〕可知此处强调这件事带来的结果对后面产生了影响,因此用现在完成时态,句意为尽管他面试失败很失望,但他仍然保持自信.应选Ao考点：考查动词的时态.21．_____________________________________________ ．LED lighting, even in most developed countries, _________________________________________ long enough to know its effectsacross the human lifespan.A．has not been used B．was not usedC．had not been used D．is not being used【答案】A【解析】【详解】考查时态.句意：即使在大多数兴旺国家, LED照明的使用时间也不够长,缺乏以了解其在人类寿命中的影响.分析句子可知, LED照明到现在一直还在使用,所以用现在完成时,应选A.22．In the last few years, China ___ great achievements in environmental protection.A．has made B．had madeC．was making D．is making【答案】A【解析】【详解】考查动词时态.句意：在过去的这些年里,中国在环境保护中取得了很大的成就.由时间状语in the last few years 可推知动作从过去一段时间持续到现在并对现在造成影响,用现在完成时.应选A.【名师点睛】判断时态可以从时间状语入手,题干中的in the last few years 为现在完成时的时间标志词.类似的还有over/ for/ during the last/ past years/months 均为现在完成时的时间标志,所以做此类题时,需要先看句子中是否有明确的时间点,然后我再判断时态.23．The Mp3 ______ young people ________ a bit of decline recently with the appearance ofthe Mp4.A．intending to; has entered into B ．intended for; has gone intoC．meant to; takes on D ．meant for; opens up【答案】B【解析】【详解】考查动词短语辨析和时态.句意：随着MP4 的出现,为年轻人设计的这款MP3 的销量已经下滑了.短语be intended for为…设计,be meant for本应为,be meant to do sth.打算做某事, enter into 参与, go into 进入〔某种状态〕, take on 呈现, open up 开发,本句最后使用短语intended for做定语修饰the MP3;副词recently意为近来〞,通常和现在完成时连用.结合句意,故 B 项正确.24．—Is this the first time you _______ C honqing?— No. The first time I _______ here, the city wasn ’ t so fascinating.A ． visited; cameB ． visited; have comeC ． have visited; have comeD ． have visited; came【答案】 D 【解析】 【详解】 考查时态.句意：—— 这是你第一次来重庆吗? —— 不.我第一次来的时候,这个城市并没有那么迷人.句型It/This is first/second/third从句;••从句用现在完成时,表示某人第几次做某事 〞； The first time 首次；第一次 “ 〞,常引导时间状语从句,根据主句“ the city wasn ’ tso fascinating. 时态可知,用一般过去时.应选 〞 D .25． With the rapid growth of population, the city ___ in all directions in the past five years. A ． spreads B ． has spread C ． spreadD ． had spread【答案】 B 【解析】【分析】【详解】考查时态与语态.句意：随着人口的迅速增长,这个城市在过去的五年中向四周开展.根 据 in the past five years 可知,表示过去发生,一直延续到现在的动作,用现在完成时,故 选 B .26． Not until ____ a chance to discuss it thoroughly, ______ set out to handle the problem we came across last week. A ． we have had, shall we C ． do we have, we【答案】 A【详解】考查倒装.句意：直到我们有时机彻底讨论这件事,我们才着手处理上周遇到的问题. Notuntil 位于句首,主句用局部倒装,从句不倒装,本句中从句强调过去的动作对现在造成的 影响,用现在完成时,故A 项正确.27． —The room is dirty.— Sorry, It ____ for weeks and I will do it now.A ． hasn ’ t cleanedB ． hasn ’ t been cleanedC ． wasn ’ t cleanedD ． didn ’ t clean【答案】 B 【解析】 【详解】考查被动语态和主谓一致.句意： —— 房间很脏. —— 对不起,已经几个星期没清扫了,我现在就清扫.此处It 是句子主语,指的是 the room ,和 clean 之间是被动关系,再根据for weeks 和 now 可知句子用现在完成时态的被动语态结合句意,因此用hasn't beenB ． have we had,we shall D ． we shall have had, shallwedone.应选Bo28． - Why are you buying a new refrigerator?— The old one so many times that it ' s not worth it any more.A．has repaired B．is repairedC．has been repaired D．has been repairing【答案】C【解析】考查动词时态语态.句意：——你为什么要买一台新冰箱？——旧的冰箱已经被修过很屡次了,它都不值得再修了.表示现在之前的动作对现在造成的影响用现在完成时,主语“冰箱〞和“修理〞是被动关系,应选C.29． Commercial and recreational fishing _____ population sizes and also made individuals smaller, since big fish _____ and smaller ones thrown back.A．decreased; kept B．had decreased; are keptC．has decreased; keep D．has decreased; are kept【答案】D【解析】【详解】考查时态和语态.句意：商业和休闲捕鱼减少了种群规模,也使个体变小,由于大鱼被保留下来,小鱼被扔回大海.结合句意第一空是强调现在的结果,用现在完成时态；第二空是一般现在时态的被动语态,主语big fish 与keep 是被动关系,故答案为D.30．—How long ____ you _______ ? —For five years. We ____ i n 2001.A．have; been married; got married. B．did; marry; got married.C．have; got married; married. D．were; married; married.【答案】A【解析】【详解】此题考查时态和动词marry 的用法.句意：——你结婚多久了?——五年.我们2001 年结婚.第一句根据how long 可知,此处表状态,用be married 形式,根据语境可知,此处用现在完成时形式；第二句中根据时间状语in 2001 可知,用一般过去时,故填got married,综上,选A.【点睛】marry 既可用作及物动词,也可用作不及物动词,意为结婚；嫁；娶；与.结婚等.常见用法如下：一、marry sb表示嫁给某人；与♦・结婚.例如：John married Mary last week. 上星期约翰和玛丽结婚了.二、be/get married to sb 表示与某人结婚.例如：Jane was married to a doctor last month. 上个月简和一位医生结婚了.Rose got married to a teacher. 罗斯和一位教师结婚了.三、marry sb to sb 表示父母把女儿嫁给某人或为儿子娶媳妇.例如：She married her daughter to a businessman. 她把女儿嫁给了一位商人.四、marry 作不及物动词时,往往用副词或介词短语来修饰.例如：She married very early. 她很早就结婚了.五、marry 一般不与介词with 连用.例如：她和一位英国人结了婚.【误】She married with an Englishman.【正】She married an Englishman.【正】She was / got married to an Englishman.六、假设问某某是否结婚,而不涉及结婚的对象,可用be / get married 的形式,相当于系表结构.例如：你结婚了吗?【误】Do you marry?/ Have you married?【正】Are you married?/ Have you got married?31．_______________ ．Such a craze the pursuit of fashion become that some schools have to ban it for beingtoo distracting and for fueling envy-rooted bullying.A．does B．did C．had D．has【答案】D【解析】【详解】考查局部倒装和现在完成时态.句意：追求时尚已经变得如此的疯狂以至于一些学校不得不禁止它,由于太多的分心和燃起了嫉妒的欺凌. such…that和so-"hat表示如此••…以至于……'；当such和so位于句首时,主句使用局部倒装, that后的语序不变.由于句中have to 使用的是一般现在时,根据句意〔追求时尚已经变得如此的疯狂〕,可知前半句应用现在完成时.应选D.32．It is the most instructive lecture that I _______ since I came to this school.A．attended B．had attendedC．am attending D．have attended【答案】 D【解析】【详解】考查时态.句意：这是从我来到这所学校到现在听过的最具启发性的讲座.从过去延续到现在的动作,用现在完成时.应选D.33．The father,along with his four children, ____ hangzhou.When they will be back ____ fixed. A．have gone to;isn B’t．had gone to;is not C．went to;aren ’tD．has gone to;has notbeen 【答案】 D【解析】【详解】考查的是主谓一致性及时态.句意：这位父亲和他的四个孩子去杭州了.他们什么时候回来还没有定下来. along with , together with , as well as, with 引导并列主语时,谓语动词与前面的主语保持主谓一致,根据When they will be back ____ fixed. 可知,说话时他们不在现场,应使用have/has gone to 到某地去“ 〞；When they will be back 是主语从句,谓语动词应使用单数形式,结合从句中的时态可知,此处应使用现在完成时,表示对现在的影响.故选D.34．--Can I have a talk with Johnson?--Oops! He _______ f or only ten minutes.A．was away B．has been away C．has left D．left【答案】B【解析】【详解】考查动词时态.句意：—我能和Johnson 聊聊吗？—啊哦！他走了10 分钟了.分析句子可知,离开的动作发生在过去,即10 分钟前,但对现在有影响或结果,因此要使用现在完成时. has been away 表示一个状态,是延续行动词词组,在现在完成时中可以与一段时间连用,而has left 只是表示一个动作,是个瞬间动作,是非延续性动词,在现在完成时中不能与一段时间连用.应选B.35．Never before _______ such a difficult time, and nor ________ .A．we have experienced; they have B．have we experienced; have theyC．did we experience; they did D．we had experienced; had they【答案】 B【解析】【详解】考查时态和倒装句.句意：以前我们从没经历过如此艰难的时期,他们也没有经历过.never before 从来没有,前所未有“〞,要与完成时态连用,位于句首时句子需要使用局部倒装,即助动词have/has提前；nor放句首引导倒装句,意为“…也不……；句子需要局部倒装,与上文助动词保持一致.应选B.【点睛】局部倒装1 〕句首为否认或半否认的词语,如no, not, never, seldom, little, hardly, at no time, in no way, not until 等,Never have I seen such a performance.Not until the child fell asleep did the mother leave the room.当Not until 引出主从复合句,主句倒装,从句不倒装.注意：如否认词不在句首不倒装.比方：I have never seen such a performance.The mother didn't leave the room until the child fell asleep.2〕否认词开头作局部倒装如Not only •••but also, Hardly/Scarcely•••when, No sooner 等thaW装.例如：Not only did he refuse the gift, he also severely criticized the sender.Hardly had she gone out when a student came to visit her.No sooner had she gone out than a student came to visit her.3）so, neither, nor 作局部倒装用这些词表示"也"、"也不" 的句子要局部倒装.例如：Tom can speak French. So can Jack.If you won't go, neither will I.4）only+ 副词/介词/状语从句位于句首,要局部倒装Only in this way, can you learn English well.Only after being asked three times did he come to the meeting.如果句子为主从复合句,那么主句倒装,从句不倒装.Only when he is seriously ill does he ever stay in bed.36．__________________________ It's the third time that I you your promise.A．reminded; about B．have reminded; ofC．reminded; of D．have reminded; about【答案】B【解析】【详解】考查时态和固定搭配.句意：这是我第三次提醒你信守你的承诺. It is thefirst/seco nd/third ••• .time that sb has/have don是个固定句型,意为这是某人第一次/第二次/第三次••…做某事〞,所以第一空要用现在完成时. remind sb of sth为固定搭配,意为提醒某人某事",所以第二空要用介词of.应选B项.【点睛】It/This is the first time + that-结构中,that-从句通常用现在完成时：It/This was the first time that-结构中,that-从句通常用过去完成时〔以上结构中的first 也可换成second, third, fourth 等〕在以上两个特殊句式中, that 从句的时态是考查重点,考生要牢牢记住规那么.此题中,第一空用的是It/This is the first time +that-结构,that从句中要用现在完成时,所以第一空要填have reminded .37．____________________________________________ Television is more than an electronic equipment; it _____________________________________ a powerful tool forcommunication.A ． was becomingB ． has becomeC ． had becomeD ． will become 【答案】 B【解析】【详解】考查时态.句意 : 电视不仅仅是一种电子设备； 它已成为强大的交流工具.根据前文的is 可知本句应该用现在时.根据句意,这里表达的是电视“已经成为 〞强大的交流工具,是过 去发生的事到现在造成的结果,所以用现在完成时,应选 B 项.38． — Why do you look very upset?— The electricity was cut off suddenly and my essay A ． was leftC ． had been left【答案】 D【解析】【详解】考查时态语态.句意： —— 你为什么看起来很沮丧？ —— 忽然停电了,那时我的文章就没 写完.句中leave 与主语essay 构成动宾关系,要用被动形式；句中时间状语 since 表示从那时起到现在文章一直没写完,是现在完成时态的时间状语.应选 D .39． The musician along with his band members ______ ten performances in the last three months.A ． givesB ． has givenC ． have givenD ． give 【答案】 B【解析】【详解】考查现在完成时与主谓一致.句意：在过去的三个月里,这名音乐家与他的乐队成员已经完成了十场演出.由 “ in the last three months 可知,这句话的时态为现在完成时,故排除 〞 AD 选项.本句主语为 the musician ,为第三人称单数形式,句中的 “ along with his band members 〞是附加成分,故谓语动词要用第三人称单数形式.应选 B .40． — Alice, you are supposed ____ part in the party in time.— Sorry, but I had an unexpected visitor.A ． to takeB ． to have takenC ． to be takingD ． taking 【答案】 B【解析】【详解】考查固定用法.句意：--你本来应该及时参加这个聚会的. --对不起,我有不速之客来访. 结合语境,此处指 “你本来应该及时参加这个聚会的 〞, be supposed to do 应该做,理应 “做…：由句意可知, 参加〞这动作到现在已经完成了,强调茶来应该“,应用现在完成 时.故正确答案为 B . unfinished since.B ． has left D ． has been left。

【英语】英语高中现在完成时练习题含解析一、单项选择现在完成时1．All of her time _______ to carrying out a further study on the cause of Alzheimer’s disease since she left school.A．has been devoted B．devotedC．has devoted D．was devoted【答案】A【解析】【详解】考查时态。

句意：自从她离开学校，她一直致力于对Alzheimer病因的进一步研究。

此处since“自从---以来”，引导时间状语从句，从句用一般过去时态，主句用现在完成时态，且be devoted to“致力于---”，故选A。

【点睛】1.since自从---以来（可做介词和连词），和现在完成时态连用。

He has lived here since he came. 自从他来到这里，就一直在这里住着。

2.It is /has been+一段时间+since 主语+一般过去时态+其他。

自从做某事有多长时间了。

在这个句型中如果从句的动作是终止性动词，则表示从动作开始到现在多长时间了；如果从句的动作是持续性动词，则表示从动作结束到现在多长时间了。

It is three years since he joined (终止性动词)the army.他参军有三年了；It is five years since he lived（持续性动词）here.他离开这有五年了。

2．It is the fourth time that Tom ______ in the maths exams.A．failed B．has failedC．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。

高考英语现在完成时试题经典含解析一、单项选择现在完成时1. Much disappointed as he is in the job interview, he still keeps his confidence.A. to have failedB. failedC. having failedD. failing【答案】A【解析】试题分析：考查动词的时态.由题目he still keeps his confidence 〔他仍然保持自信〕可知此处强调这件事带来的结果对后面产生了影响,因此用现在完成时态,句意为尽管他面试失败很失望,但他仍然保持自信.应选Ao 考点：考查动词的时态.2. He is the only one of the students who a winner of scholarship five times up to now.A. isB. areC. have beenD. has been【答案】D【解析】【详解】考查现在完成时和主谓一致.句意：他是唯一一位三年奖学金获得者的学生.句中的先行词为the only one ,在定语从句中作主语,故谓语动词用单数.根据句中的时间状语forthree years,故时态用现在完成时.故D正确.3. 一Why do you look very upset?-The electricity was cut off suddenly and my essay unfinished since.A. was leftB. has leftC. had been leftD. has been left【答案】D【解析】【详解】考查时态语态.句意：一一你为什么看起来很沮丧？一一忽然停电了,那时我的文章就没写完.句中leave与主语essay构成动宾关系,要用被动形式；句中时间状语since表示从那时起到现在文章一直没写完,是现在完成时态的时间状语.应选Do4. —In the last few months, Kenny more than 1,000 dollars for breaking traffic rules.-No surprise. He is always being careless.A. would be finedB. had been finedC. has been finedD. will be fined【答案】C【解析】考查时态和语态.句意：一一在过去的几个月里,肯尼已经由于违反交通规那么被罚1000多美元. ----- 不奇怪,他一向很粗心.in the last few months意为过去的几个月来〞,时间是从过去一直持续到现在,应该用现在完成时,主语与巾ne是被动关系,应选C项.5. The Greens moved back to the countryside in 2021 and a happy and peaceful lifethere ever since.A. are leadingB. leadC. ledD. have led【答案】D 【解析】【详解】考查时态.句意：格林一家2021年搬回农村,从此过上了幸福安宁的生活.根据句中时间状语,ever since自从那时候起,可知,指从2021年一直持续到现在,故用现在完成时.应选Do6. The Reform and Opening-up, having passed its brilliant age of 40 years ,the backward situation of the Chinese nation and influenced the world.A．change B changesC has changedD have changed【答案】C【解析】【详解】考查时态.句意：改革开放,走过了辉煌的40年,改变了中华民族的落后局面并影响世界.句中强调改革开放40年〞对现在的影响,故用现在完成时.应选Co7. —What a stupid mistake!一Yes. I ____ you doing it carefully, but without success.A was suggestingB will suggestC have suggested D．had suggested【答案】C【解析】【详解】考查时态.句意：一一这是一个多么愚蠢的错误啊！一一是的,我建议过你要认真,但是你听不进去.根据"What a stupid mistake!判断此处强调过去的事情对现在的影响,应该用现在完成时,故C项正确.8. Tony is one of the five students in his class who the exam. How lucky he is!A is passingB passesC has passed D．have passed【解析】考察时态语态.托尼是班上5个通过测试的学生之一,他真幸运.由题意可知,通过测试这件事在人谈论这件事之前发生,所以,采用完成时态.通过测试是主动形式,并且定语从句中的who修饰的是five students ,所以是have passed,应选D 考点：考察时态和语态9. Either the beautiful sights of this modern city or its local custom thousands of visitorsduring the past years.A．have attracted B were attracting C has attracted D．was attracting【答案】C【解析】【详解】考查现在完成时与主谓一致.句意：无论是这座现代化城市的美丽景色还是当地的风俗习惯在过去的这些年都已经吸引了成千上万的游客.由"during the past years可知；这句话使用现在完成时.“either…or作生语时,谓语动词形式与or后主语保持一致,its localcustom是第三人称单数,所以谓语动词也应使用第三人称单数形式.应选Q【点睛】during the past+时间段,in the the past +时间段,in the recent +时间段都表示到现在为止的前一段时间,时态都用现在完成时.所以由本句话中的during the past years可知,这句话使用现在完成时.10. They for ten years.A．has been married B ．have been marriedC got marriedD ．married【答案】B【解析】【详解】考查marry的用法.句意：他们结婚有十年的时间了. marry作不及物动词时有两种用法：get married to sb.〔表动作〕/be married to sb.〔表状态〕；作及物动词时有marrysb.,根据for ten years可知,此处应当用be married to sb.强调状态,用现在完成时.故B 选项正确.11. The village isn ' t it used to be and the life we were used to greatly since1992.A. what , has changedB. that, changedC. what, changedD. that , changing 【答案】A 【解析】【详解】考查名词性从句和时态.句意：这个村庄已经不是过去的样子了,我们曾经的生活自1992年以来已经发生了很大的变化.分析句子结构可知,第一空填连接代词引导表语从句,从句中缺表语,故用what,在此处可译成“…的样子〞；第二空填谓语动词,主语是the life ,又由于since 1992是时间状语,故时态用现在完成时,综上,应选A.12. Over the past 12 months the company a 10 percent improvement.A. managedB. managesC had managedD has managed【答案】D【解析】【详解】考查时态.句意：在过去的12个月里,该公司取得了10%的进步.表示过去的动作或状态对现在造成的影响和结果〞,用现在完成时,应选Do13. The Greens China for five years.A．has been in B have been inC went toD ．has gone to【答案】B【解析】【详解】考查时态.句意：Green一家人来中国已经五年了.时间状语for five years说明用现在完成时,The Greens作主语时,谓语动词用复数,而且接一段时间要用have been in,故B项正确.14. Ladies and gentlemen, due to the heavy rain, the star who you to see perform willarrive in an hour.A．have come B come C came D are coming【答案】A【解析】【详解】考查现在完成时.句意：女士们,先生们,由于下大雨,你们来看演出的明星将在一小时后到达.现在完成时表示"过去的动作对现在的影响或结果"或"过去的动作延续到现在 ",根据语境,人们来看演出, come的动作已经发生,并且"现在还在",所以用现在完成时,应选Ao15. All of her time to carrying out a further study on the cause of Alzheimer ' s di since she left school.A. has been devotedB. devotedC has devotedD was devoted【答案】A【解析】【详解】考查时态.句意：自从她离开学校,她一直致力于对Alzheimer病因的进一步研究.此处since自从---以来〞,引导时间状语从句,从句用一般过去时态,主句用现在完成时态,且be devoted to 致力于---",应选A.【点睛】l.since自从---以来〔可做介词和连词〕,和现在完成时态连用.He has lived here since he came.自从他来到这里,就一直在这里住着.1.1 t is /has been+ 一段时间+since主语+一般过去时态+其他.自从做某事有多长时间了. 在这个句型中如果从句的动作是终止性动词,那么表示从动作开始到现在多长时间了；如果从句的动作是持续性动词,那么表示从动作结束到现在多长时间了. It is three years since hejoined 〔终止性动词〕the army.他参军有三年了；It is five years since he lived 〔持续性动词〕here.他离开这有五年了.16. —How much do you know about the Winter Olympic Games to be held in Beijing?—Well, the media it in a variety of forms.A. coverB. have coveredC would cover D．covered【答案】B【解析】【详解】考查动词时态.句意：一一关于将在北京举办的冬奥会你了解多少？一一嗯,媒体已经用各种形式进行了报道.根据句意可以判定出,此题用现在完成时态,强调过去的事情对现在的影响还存在.故C正确.17. He his wife for ten yearsA has marriedB has been married withC has been married toD ．got married to【答案】C【解析】【详解】考查时态.句意：他和妻子已经结婚10年了.本句应该使用be married表示已婚状态,与时间状语for ten years保持一致.动词marry是短暂性动词,不能和一段时间连用,排除AD项.与某人结婚应该使用介词to,排除B项.故C项正确.18. Jim the size of this board and has found that itA has measured; measures five metres in width8．measured; is measured five metres wideC has measured; is measured five metres wideD. measures; has a measure of five metres wide【答案】A【解析】【详解】考查时态和语态.句意：吉姆量过这块板的尺寸,发现它有五米宽.根据and has found that it.可知用现在完成时,排除B和D, measure当测量〞讲时,后面加数值,用主动语态,应选Ao19. --- Each of the students, working hard at their lessons,the book.---So have I.A. is readingB. has readC reading D．reads【答案】B【解析】【详解】考查主谓一致和时态.句意：一努力学习的每个学生都阅读了这本书. 一我也读了！根据第二句中的助动词have可知前句中也应该使用助动词have/has ,主语each of the students做主语,谓语动词使用单数形式,故B项正确.【点睛】主谓一致主要指人称“和数〞方面的一致关系.对大多数人来说,往往会在掌握主语和随后的谓语动词之间的一致问题上遇到困难.一般情况下,主谓之间的一致关系由以下三个原那么的支配：语法一致原那么(grammatical concord)意义一致原那么(notional concord)就近原那么(principle of proximity).主谓一致〞考查内容涉及名词单数或复数做主语、不可数名词做主语、不定代词做主语、并列结构做主语、特殊名词做主语时与谓语动词数的一致等. 列举如下用法：1 .单数名词(代词),不可数名词做主语时,谓语用单数形式,复数名词(代词)做主语,谓语用复数形式.The desk is Tom '这s长桌子是汤姆的.Some water is in the bottle. 一些水在瓶子里.The students are playing football on the playground. 这些学生正在操场上踢足球.2 . many a+单数名词做主语,意义虽为许多〞,但谓语要用单数形式.Many a student has been to Shanghai.许多学生到过上海.3 . more than one+单数名词做主语,谓语用单数.More than one student has ever been to Beijing. 不止一个学生曾经去过北京.4 .表示时间,价格,重量,数目,长度,数学运算等的词或短语做主语时,这些通常做一个整体概念,谓语用单数形式.例如：Two months is a long holiday. 两个月是一个长借UTwenty pounds isn ' t so heavy.英2/不太重.Ten miles isn ' t a long distance英里阱不是一段很长的距离.Five minus four is one. 5 减4 等于1.5 .主语是each/every+单数名词+and(each/every)+单数名词时,谓语动词用单数. Each boy and each girl has got a seat. 每个男孩和女孩都有一个座位.Every man and every woman is at work. 每个男人和女人者B在工做.6 . one and a half+复数名词做主语,谓语动词用单数形式.One and a half hours is enough. ——个半小时足够了.7 .动词不定式,动名词做主语时,谓语动词用单数形式.To see is to believe 眼见为实. Doing eye exercises is good for your eyes.做眼睛保健操对你的眼睛十分有益.因此在实际操练中要指导学法,掌握根本用法,注意变化就能突破20. With the development of the intelligent robot technology, people the importanceof cooperating among robots, and the challenge in practice.A．have been noticed B ．are noticing C will notice D ．have noticed 【答案】D 【解析】【详解】考查现在完成时态.句意：随着智能机器人技术的开展,人们已经注意到机器人之间合作的重要性,以及在实践中的挑战.结合句意可知句子用现在完成时态, people是句子主语,故答案为Do21. John is one of the best writers who published a lot of books.A．has B have C have been D．are【答案】B 【解析】【详解】考查主谓一致与现在完成时.句意：约翰是出版了许多书的最好的作家之一.分析句子, 其后定语从句先行词为the best writers是复数,从句中作主语,从句谓语动词与先行词保持人称和数的一致,故其谓语形式要用复数,且约翰已经出版了很多书,为过去的动作对现在造成影响,用现在完成时,且writers与谓语动词publish是主动关系,综上所述.故选B项.22. I won ' t go to see the film tonight, because I my ticket.A. lostB. have lostC. will loseD. didn ' t have【答案】B 【解析】【详解】考查动词时态.句意：我今晚不去看电影了,由于我的票丢了.现在完成时强调对现在的结果/影响, 票不见了 ",所以I won ' t go to see the film tonight此题易错选A, 一般过去时,只强调罢失了〞,也许后来又见了.应选Bo23. We are very proud of what our country in the past seventy years.A. has achievedB. is achievingC. achievedD. had achieved【答案】A【解析】【详解】考查时态.句意：我们对祖国在过去70年里取得的成就感到骄傲. A. has achieved已经实现；B. is achieving正在实现；C. achieved〔去过〕实现；D. had achieved〔过去的过去〕实现. 由in the past seventy years〔在过去的70年里〕判断为现在完成时,应选A项.【点睛】本句考查现在完成时现在完成时通常表过去的动作对现在造成的影响,其结构是have/has done ,常见的时间标志词有：already, yet, so far, up to/till now, since, in/during/over the past/last + 段时间例如：Great changes have taken place in our country in the past decades.在过去几十年里我们国家发生了巨大变化.I have not seen you since we last met each other.自我彳门上次碰面,我已近彳艮久没看至U你了.24. —Is this the first time you Chonqing?—No. The first time I here, the city wasn ' t so fascinating.A. visited; cameB. visited; have comeC have visited; have comeD have visited; came【答案】D【解析】【详解】考查时态.句意：一一这是你第一次来重庆吗？一一不.我第一次来的时候,这个城市并没有那么迷人.句型It/This is first/second/third 从匍,从句用现在完成时,表示某人第几次做某事"；The first time首次；第一次〞,常引导时间状语从句,根据主句"the city wasnso fascinating.时态可知,用一般过去时.应选D.25. My dictionary. I have looked for it everywhere but still it .A. has lost ; do not findB. is missing ; do not findC has lost ; have not foundD is missing ; have not found【答案】D【解析】【详解】考查时态.句意：我的字典丢了.我到处找它,但仍然没找到. lose 是个及物动词,如果要表示某物丧失了,只能用被动语态.A 项与C 项使用的都是其主动形式.missing 是形容 词,其词义是：lost ; not to be found 〔丧失了的〕,据此,第一空缺处应填入is missing .根据语境,第二个空缺处应填使用现在完成时的否认形式,由于它可以表示目前还未发生的动 作.应选Do26. Not until a chance to discuss came across last week. A. we have had, shall we C. do we have, we 【答案】A 【解析】考查倒装.句意：直到我们有时机彻底讨论这件事,我们才着手处理上周遇到的问题. Not until 位于句首,主句用局部倒装,从句不倒装,本句中从句强调过去的动作对现在造成的 影响,用现在完成时,故 A 项正确.27. We admire Susan for her persistence, the only one of the young girls who in the rock band for 3 years so far. A ． played B playC have playedD ． has played【答案】D 【解析】 【详解】考查时态和主谓一致.句意：我们钦佩Susan 的坚持不懈,她是到目前为止在摇滚乐队里演奏了 3年的年轻女孩中唯一的一个.根据定语从句中的 so far 可知,句子用现在完成时态,再根据从句的主语是the only one,单数第三人称形式,应选D .28. The teacher together with his assistants ten cell samples during the past two months in the school lab. A ． analyze B analyzesC has analyzedD ． have analyzed【答案】C 【解析】 【详解】考查时态和主谓一致.句意：老师和他的助手们,在过去两个月里在学校实验室分析了十个细胞样本.由 "during the past two months 可知,本句为现在完成时,主语为 The teacher together with his assistants ,当together with 连接句子时,谓语单复数与 together with 之前 的词的单复数保持一致既与 The teacher 保持一致.应选 C 项.29. --I'm sorry, but I don't quite follow you. Did you say you wanted to return on September 20? --Sorry, I myself clear. We want to return on October 20. A. hadn't made B. wouldn't makeC. don't makeD. haven't made【答案】Dit thoroughly, ____ set out to handle the problem weB ． have we had,we shall D we shall have had, shall we【解析】【详解】考查时态.句意：一一抱歉,我没有听清楚.你是说你们想九月二十号回来吗？一一抱歉,我没有表达?#楚.我们想10月20号回来.根据句意,对方已经说过了,结果是让人没听清楚.故可用一般过去时或现在完成时态表达.结合选项中没有一般过去时,只有D是现在完成时.应选Do30. We each other since childhood.A. have knownB. knewC. knowD. are knowing【答案】A【解析】【详解】考查现在完成时.句意：从儿童时期我们就是彼此熟悉.根据题干中的时间状语sincechildhood可知此处应用现在完成时.应选A.31. This isn't the first time the shareholders Zuckerberg to step down from his dual roles, which would help him focus on running the companyA. have wantedB. wantedC. will want.D. want【答案】A【解析】【详解】考查时态.句意：这并不是股东们第一次希望扎克伯格放弃他的双重角色,这将帮助他专注于治理公司.句型It/This is the first time后接从句,从句用现在完成时.应选A.【点睛】在It/This is/was the first/second......time +that....句型中,意为：某人第几次做某事.当主句的谓语动词为is时,从句一般用现在完成时；当主句的谓语动词为was时,从句一般用过去完成时.此题抓住题中时态isn't可知,从句用现在完成时.32. —How long you? —For five years. We in 2001.A. have; been married; got married.B. did; marry; got married.C. have; got married; married.D. were; married; married.【答案】A 【解析】【详解】此题考查时态和动词marry的用法.句意：一一你结婚多久了？一一五年.我们2001年结婚.第一句根据how long可知,此处表状态,用be married形式,根据语境可知,此处用现在完成时形式；第二句中根据时间状语in 2001可知,用一般过去时,故填got married,综上,选A o【点睛】marry既可用作及物动词,也可用作不及物动词,意为结婚；嫁；娶；与.结婚等.常见用法如下：一、marry sb表示嫁给某人；与♦•结婚.例如：John married Mary last week.上星期约翰和玛丽结婚了.二、be/get married to sb 表示与某人结婚.例如：Jane was married to a doctor last month.上个月简和——位医生结婚了.Rose got married to a teacher.罗斯和一位教师结婚了.三、marry sb to sb表示父母把女儿嫁给某人或为儿子娶媳妇.例如：She married her daughter to a businessman.她把女儿嫁给了——位商人.四、marry作不及物动词时,往往用副词或介词短语来修饰.例如：She married very early.她很早就结婚了.五、marry 一般不与介词with连用.例如：她和一位英国人结了婚.【误】She married with an Englishman.【正】She married an Englishman.【正】She was / got married to an Englishman.六、假设问某某是否结婚,而不涉及结婚的对象,可用be / get married的形式,相当于系表结构.例如：你结婚了吗？【误】Do you marry?/ Have you married?【正】Are you married?/ Have you got married?33. You' d better try second time if it is first time that you.A. the; the; failB. a; the; have failedC a; the; should fail D．the; a; fail【答案】B【解析】【详解】考查冠词、固定句型、时态.句意：如果这是你第一次失败,你最好再试一次.第一空：不定冠词a/an+序数词〞表示又一,再一〞；定冠词the+序数词〞表示顺序第一/第二•••.;〞第二、三空：句型It is the first time that 这是•?某大〕第一次做…〞从句用现在完成时. 应选B项.34. --my dictionary?-- Yes. I put it in your desk just now.A. Do you seeB. Have you seenC. Did you seeD. Had you seen【答案】B【解析】【详解】考查时态.句意：一一你看到我的词典了吗？一一是的,我刚刚把它放你桌上了.根据句意可知此处强调过去的动作对现在造成的影响,用现在完成时,故B项正确.35. ——Why not go into the classroom ?—The door locked.A. have beenB. will beC. has beenD. is【答案】C【解析】【详解】考查现在完成时.句意：--为什么不进教室？--门已经锁了.现在完成是表示过去的动作对现在的影响或结果〞或过去的动作一直持续到现在此题中的门包经被锁〞,对现在产生影响是没有进教室〞,故需要现在完成时的被动语态,主语是第三人称单数.应选Co36. According to a UN report, people goodbye to 52% of the worlds animals in the past 40 years.A. saidB. have saidC. were sayingD. had said【答案】B 【解析】【详解】此题考查时态.解题步骤：1.确定时态：in the past 40 years作时间状语时,主句谓语动词要求使用现在完成时；2.确定句意：根据一份联合国的报告,在过去的40年中,人们已经和世界上52%的动物辞别了.应选Bo37. --Can I have a talk with Johnson?--Oops! He for only ten minutes.A. was awayB. has been awayC. has leftD. left【答案】B【解析】【详解】考查动词时态.句意：一我能和Johnson聊聊吗？一啊哦！他走了10分钟了.分析句子可知,离开的动作发生在过去,即10分钟前,但对现在有影响或结果,因此要使用现在完成时.has been away表示一个状态,是延续行动词词组,在现在完成时中可以与一段时间连用,而has left只是表示一个动作,是个瞬间动作,是非延续性动词,在现在完成时中不能与一段时间连用.应选Bo38. Never before such a difficult time, and nor.A. we have experienced; they haveB. have we experienced; have theyC did we experience; they didD we had experienced; had they【答案】B【解析】【详解】考查时态和倒装句.句意：以前我们从没经历过如此艰难的时期,他们也没有经历过.never before从来没有,前所未有〞,要与完成时态连用,位于句首时句子需要使用局部倒装,即助动词have/has提前；nor放句首引导倒装句,意为“…也不……；句子需要局部倒装,与上文助动词保持一致.应选Bo【点睛】局部倒装1) 句首为否认或半否认的词语, 如no, not, never, seldom, little, hardly, at no time, in no way, not until 等 (；・Never have I seen such a performance.Not until the child fell asleep did the mother leave the room.当Not until引出主从复合句,主句倒装,从句不倒装.注意：如否认词不在句首不倒装.比方：I have never seen such a performance.The mother didn't leave the room until the child fell asleep.2)否认词开头作局部倒装如Not only - but also, Hardly/Scarcely - when, No sooner 等巾|0］装.例如：Not only did he refuse the gift, he also severely criticized the sender.Hardly had she gone out when a student came to visit her.No sooner had she gone out than a student came to visit her.3) so, neither, nor 作局部倒装用这些词表示"也"、"也不"的句子要局部倒装.例如：Tom can speak French. So can Jack.If you won't go, neither will I.4) only+副词/介词/状语从句位于句首,要局部倒装Only in this way, can you learn English well.Only after being asked three times did he come to the meeting.如果句子为主从复合句,那么主句倒装,从句不倒装.Only when he is seriously ill does he ever stay in bed.39. Television is more than an electronic equipment; it a powerful tool forcommunication.A．was becoming B has become C had become D．will become【答案】B【解析】【详解】考查时态.句意：电视不仅仅是一种电子设备；它已成为强大的交流工具.根据前文的is可知本句应该用现在时.根据句意,这里表达的是电视白经成为〞强大的交流工具,是过去发生的事到现在造成的结果,所以用现在完成时,应选B项.40. - -Did you watch the news about the success story of a farmer in Longhu last night?Yes. By using an e-commerce platform, his fruit business nationwide.A．is expanding B has expanded C would expand D．was expanding【答案】B【解析】【详解】考查时态.句意：一一你看了昨晚龙湖农民的成功事迹的新闻了吗？一一看了.通过使用网络商业平台,他的水果生意已经做到全国了.分析句子可知,生意已经做到了全国范围,对现在造成了影响,且现在这个生意依旧在进行,故应用现在完成时.应选B。

（英语）高一英语现在完成进行时易错剖析含解析一、单项选择现在完成进行时1．—Have a break,Amy．You _____________ playing the piano all the morning．—OK，Mom．I will stop after this piece．A．are practicing B．have practicedC．have been practicing D．practiced【答案】C【解析】试题分析：考查动词的时态。

句意：休息一会；你从早上一开始就在弹钢琴。

好的，妈妈，弹完这段我就休息。

根据all the morning可知这个动作一起到持续，故选C项。

考点 : 考查动词的时态2．I ________ a topic for the composition, but haven’t decided yet.A．will think about B．have been thinking aboutC．had thought about D．was thought about【答案】B【解析】试题分析：考查时态：句意：我一直在考虑作文的话题，但是还没有决定呢。

从but haven’t decided yet.可知是从过去到现在一直在想，还没有决定，表示动作从过去到现在一直在进行，可能还是要进行下去，用现在完成进行时，选B。

考点：考查时态3．—Mum, I’ve got a headache.—You long, dear. Go out and take a break.A．had read B．have been reading C．are reading D．read【答案】B【解析】考查时态。

句意：妈妈，我有点头疼。

你一直读书读得时间很长了，出去休息一会吧。

根据语境从过去到现在一直在读书，还没有停下来，故用现在完成进行时态。

选B。

4．The company ________ a rise in salary for ages but nothing has happened yet.A．has been promising B．had promised C．promised D．promises【答案】A【解析】【详解】本题考查现在完成进行时。