中考英语过去完成时

中考英语易错题专题三英语过去完成时(含解析)及解析一、初中英语过去完成时1．By the end of last month, we ______already ______ our lessons.A. has, finishedB. have, finishedC. had, finishedD. will, finish【答案】 C【解析】【分析】题意：到上个月末为止，我们已经结束了课程。

根据句意，应选C。

【点评】注意时间状语，很容易选出。

2．We are too tired. Please stop __________ a rest.A. to haveB. havingC. haveD. has【答案】 A【解析】【分析】句意：我们是在太累了，停下来休息一下吧。

stop to have a rest.固定搭配故选A【点评】注意时态一致，3．By the time I ________ on the TV, Beckham ________ two goals．A. turned; have scoredB. turned; had scoredC. had turned; have scoredD. had turned; had scored【答案】 B【解析】【分析】句意：当我打开电视的时候，贝克汉姆已经进了两个球。

本句是时间状语从句，by the time到…时候为止，用于一般过去时，可排除CD选项。

从句用一般过去时，主句用过去完成时，需用“had+过去分词”结构，可排除A；根据句意结构，可知，故选B。

【点评】考查动词时态辨析题。

4．Jake _____his key in the office so he had to wait until his wife _______ home.A. has forgotten … comesB. forgot… comeC. had left… cameD. had left…would come【答案】 C【解析】【分析】句意：杰克把他的钥匙丢在办公室了，因此他不得不等到他的妻子回家。

第十七关：过去完成时一、含义：过去某一时间前就已经发生或完成了的动作，对过去的某一点造成的某种影响或是结果，用来指在另一个过去行动之前就已经完成了的事件。

二、动词形式：had done三、关键词：1. by the end of 过去的时间.例句：By the end of last term, we had learned 5000 new words. 到上学期末，我们已经学了5000个新词。

2.By the time sb. +动词过去式例句：The bus had already left by the time I got there. 我到那儿时，公共汽车已经开走了。

3.By (the time of)+时间点例句：By the time of last year ,we had built two bridges. 到去年为止，我们已经建了两座桥。

【例题】By the time they got there, the concert______.A.was beginningB. had begun C .will begin【答案】B【解析】句意：当他们到达那里时，音乐会已经开始了。

考查动词时态辨析。

由题干中的时间状语“By the time they got there”可知此句时态应用过去完成时。

故选B。

years.A.workedB.would workC. had worked D .has worked【答案】C【解析】句意：直到去年年底为止，Roy已经在那家邮局工作30年了。

考查过去完成时。

介词by+表示过去的时间，表示“直到过去某个时间为止”，常用于过去完成时的句子中，其谓语动词结构为：had+过去分词。

故选C。

【例题】—Did you see the manager this morning?A . has leftB . left C.was leaving D . had left【答案】D【解析】句意：——你今天早上见到经理了吗？——没有。

人教版中考英语专项训练过去完成时专项练习和答案一、初中英语过去完成时1．—How long you TV by the time I called you?—For about two hoursA. had; watchedB. have; watchedC. did; watchD. were; watching 【答案】 A【解析】【分析】由句中的by the time可判断．这里用过去完成时，故选A。

句意是：—到我打电话给你为止，你已经看了多长时间的电视了？—大约两个小时。

【点评】本题考查过去完成时的用法。

2．We are too tired. Please stop __________ a rest.A. to haveB. havingC. haveD. has【答案】 A【解析】【分析】句意：我们是在太累了，停下来休息一下吧。

stop to have a rest.固定搭配故选A【点评】注意时态一致，3．By the end of last month, Jane _____ enough money for the poor sick boy.A. raisedB. would raiseC. had raisedD. has raised【答案】 C【解析】【分析】句意：在上个月末，珍已经为贫穷的生病的孩子筹集到了足够的钱。

根据By the end of last month，可知句子的时态为过去完成时，C是过去完成时结构，故答案是C。

【点评】考查过去完成时，注意过去完成的时的判定方法。

4．By the end of 2012, many buildings built in our city.A. have beenB. haveC. had beenD. will【答案】 C【解析】【分析】句意：到2012年底，我们的城市里已经建成了很多大楼。

Buildings是build这一动作的承受者，该用被动语态。

中考英语八种时态归纳时态是英语语法中一个非常重要的概念，它直接影响着句子的表达方式和意义。

对于中考英语考试来说，掌握八种基本时态是至关重要的。

本文将对这八种时态进行归纳总结，帮助同学们更好地理解和运用。

一、一般现在时（Simple Present Tense）一般现在时表示经常发生的情况、客观真理、习惯性动作和现阶段的状态。

例句：I play basketball every weekend.（我每个周末打篮球。

）The sun rises in the east.（太阳从东方升起。

）二、一般过去时（Simple Past Tense）一般过去时表示过去某个时间点发生的动作或存在的状态。

例句：I visited my grandparents last summer.（我去年夏天拜访了我的祖父母。

）She lived in London when she was young.（她年轻时住在伦敦。

）三、一般将来时（Simple Future Tense）一般将来时表示将来某个时间点将要发生的动作或存在的状态。

例句：We will have a party next weekend.（我们下个周末要开派对。

）He will be a doctor when he grows up.（他长大后会成为一名医生。

）四、现在进行时（Present Continuous Tense）现在进行时表示说话时正在进行的动作。

例句：They are studying in the library now.（他们现在正在图书馆学习。

）I am not feeling well today.（我今天感觉不舒服。

）五、过去进行时（Past Continuous Tense）过去进行时表示过去某个时间点正在进行的动作。

例句：She was watching TV when I called her.（我打电话给她时，她正在看电视。

中考英语过去完成时完形填空题30题1**文章**：Last weekend, I went to visit my grandparents who live in a small town. When I arrived, I found that they had been preparing a delicious meal for me. The house was filled with the aroma of home-cooked food. As I walked into the kitchen, I saw my grandma __1__ at the stove. She smiled and greeted me warmly. My grandpa was sitting at the table, reading the newspaper. He had already read several articles by the time I got there. After we had a wonderful meal, we sat in the garden and talked. We shared stories about the past and laughed a lot. It was a truly memorable day.**题目**：1. A. standing B. sat C. stands D. sitting答案：A。

“看到某人正在做某事”用see sb. doing sth.，且根据语境应是站在炉灶边，所以选standing。

B 和D 选项形式不对，C 选项stands 时态和用法错误。

2. By the time I arrived, my grandparents ___ already ___ a lot of preparations.A. had, doneB. have, doneC. did, doD. will, do答案：A。

（英语）中考英语过去完成时试题经典及解析一、初中英语过去完成时1．Mr. Smith ________ in a car factory for ten years before he came to China.A. had workedB. worksC. is workingD. will work【答案】 A【解析】【分析】句意：史密斯先生来中国前在一个汽车厂工作十年了。

根据before he came to China，可知他来汽车厂发生在来中国前，所以句子时态是过去完成时，had worked，故选A。

【点评】此题考查过去完成时。

根据时间状语确定句子时态。

2．By the time I finished my homework，my mother ．A. sleptB. has been asleepC. was asleepD. had been asleep【答案】 D【解析】【分析】由上文“By the time ”和“ finished”可知此处应为过去完成时，故选D.【点评】考查过去完成时。

3．By the time the alarm clock went off, My mother had already _________.A. wake me upB. wake up meC. waken up meD. waken me up【答案】 D【解析】【分析】句意：闹钟响时，我妈妈已经把我叫起来了。

根据句意，动词应用过去完成时，用had +动词的过去分词。

wake up是动副结构，代词作宾语必须放中间，故选D。

【点评】考查本单元的目标句型，只要熟练背诵句型，找出答案很简单。

4．By the time I got to school, I realized that I ________ my backpack at home.A. have forgottenB. had forgottenC. have leftD. had left【答案】 D【解析】【分析】句意：我到学校的时候，我意识到我把书包忘在家里。

命题趋势：动词的时态和语态是中考出现频率较高的语法项目之一。

考题多以具体的语境为主，体现了对语法知识、语境理解、语言交际能力的综合考查。

过去完成时不是考频较高的一个知识点，但是是难度较大的一个知识点。

中考考查重点：过去完成时的用法和构成过去完成时的用法1. 表示在过去某一时刻或动作以前完成了的动作，即＂过去的过去＂。

通常与by，before连用。

We had learned 5,000 words by the end of last month. 到上个月底，我们已经学了5，000个单词。

2. 表示由过去的某一时刻开始，一直延续到过去另一时间的动作或状态，常和for, since构成的时间状语连用。

I had been at the bus stop for 20 minutes when a bus finally came. 当公共汽车来的时候，我在车站已等了20分钟。

3. 过去完成时需要与一个表示过去的时间状语连用，它不能离开过去时间而独立存在此时多与already,yet, still, just, before, never等时间副词及by, before, until 等引导的短语或从句连用。

Before she came to China, Grace had taught English in a middle school for about five years.Peter had collected more than 300 Chinese stamps by the time he was ten.4. 过去完成时表示某一动作或状态在过去某时之前已经开始，一直延续到这一过去时间，而且动作尚未结束，仍然有继续下去的可能。

By the end of last year, he had worked in the factory for twenty years.（had worked 已有了20 年，还有继续进行下去的可能）由时间状语来判定一般说来，各种时态都有特定的时间状语。

一. 过去完成时的概念与结构概念：表示在过去某一时间或动作之前已经发生或完成了的动作，即“过去的过去（ past-in-the-past ）”。

构成：“助动词 had + 过去分词”，其中 had 通用于各种人称。

They had already had breakfast before they arrived at the hotel.在到达旅馆之前，他们已经吃过了早饭。

She had finished writing the composition by 10：00 this morning. 今天早晨10点之前，她已经写完了作文。

二. 过去完成时的用法用法 1.表示一个动作或状态在过去某一时间或动作之前已经完成或结束，即发生在“过去的过去”。

例如：When I woke up, it had stopped raining.我醒来时，雨已经停了。

（雨停发生在醒来之前，即“过去的过去”）用法2. 表示某一动作或状态在过去某时之前已经开始，一直延续到这一过去时间，而且动作尚未结束，仍然有继续下去的可能。

例如：By the end of last year, he had worked in the factory for twenty years. 到去年年底为止，他已经在这个工厂工作了20年。

（到去年年底为止已工作了 20 年，还有继续进行下去的可能）三. 过去完成时的判断依据1. 由时间状语来判定一般说来，各种时态都有特定的时间状语。

与过去完成时连用的时间状语有：（1）by + 过去的时间点，例如：I had finished reading the novel by nine o'clock last night.到昨天晚上九点钟为止，我已经读完了这本小说。

（2）by the end of + 过去的时间点，例如：We had learned over two thousand English words by the end of last term.到上学期末为止，我们已经学了两千多单词。

中考英语过去完成时、过去进行时过去将来时、时态一致原则1过去完成时规则动词的过去分词和它的过去式相同；不规则动词的过去分词需要特殊记住。

构成had doneHe had brushed teeth before he had breakfast.By the end of last month they had finished the work.23过去现在现在完成时过去完成时现在过去过去的过去过去完成时表示在过去之前已经完成的动作，即“过去的过去”。

4过去完成时表示一个动作或状态在过去某一动作之前已经完成或结束。

He before I . She me that she a new novel.had left arrivedtold had written现在过去过去的过去5现在过去过去的过去过去完成时表示某一动作或状态在过去某时之前已经开始，一直延续到这一过去时间，而且动作尚未结束，仍然有继续下去的可能。

By , my father here for two years. By , he eleven hours.the end of last year ten o'clock last night had lived had workedI have had dinner.×I had had dinner.I had had dinner before I went for a walk.I had had dinner before 8 o'clock last night.过去完成时是一个相对的时态，表示的是“过去的过去”，只有和过去某一时间或某一动作相比较，并且发生在其之前时才能使用。

6过去进行时构成was/were doingI watched TV last night.I was watching TV at 9 o'clock last night.I was watching TV when you knocked at the door.7表示过去某个时刻正在发生的动作。

2023年中考英语备考过去完成时练习题（附答案）一、单选题1．The young man sitting next to me on the plane was very nervous. He _______ before.A．doesn't fly B．didn't fly C．hasn't flown D．hadn't flown 2．By the time the teacher came, we __________ cleaning the classroom.A．finished B．have finished C．had finished 3．Gift shop had been ________ when we got there.A．close B．to close C．closed4．Chris ______ his seat belt before his father asked him to do so.A．fastened B．fastens C．had fastened D．will fasten 5．By the time I locked the door, I realized I my keys at home.A．has left B．have left C．had left D．was leaving 6．When I looked at my phone, I realized I ______ through the alarm and was going to be late!A．sleep B．will sleep C．have slept D．had slept 7．By eight o'clock last night, we ________ over 20 pictures of the new library from Uncle Wang.A．get B．got C．have got D．had got 8．My father ________ when I hurried to the airport to see him off yesterday.A．is leaving B．had left C．left D．will leave 9．By the time my sisters home yesterday, I the dinner already.A．reached; have cooked B．have reached; had cooked C．reached; had cooked 10．—Why didn't you go to the movie with Rachel last night?—Oh, I that movie twice.A．have seen B．saw C．had seen11．The windows of our classroom ______________. Do you know who did that?A．break B．are broken C．will break D．were broken 12．The film for five minutes when I got to the cinema.A．had started B．had been on C．has been on 13．By the end of last month, Jane _____ enough money for the poor sick boy.A．raised B．would raise C．had raised D．has raised 14．Mr. Wang ______ in this factory for 30 years already.A．works B．is working C．has worked D．will work 15．The fireman________ the burning building three times before the fire was put out.A．is entering B．has entered C．was entering D．had entered 16．Everything he ____ away from him before he returned to his hometown.A．took B．had been takenC．had had been taken D．had taken17．Before O'Shea hosted the Joy FM program in Beijing, he_______ in Hongkong for ten years.A．works B．has worked C．had worked D．would work 18．— What do you think of the young lady?— She is hard-working. She ________ all her effort into her work before she got ill.A．has put B．put C．had put D．would put 19．Simon ________ the piano for ages when he gave his first concert.A．has played B．is playing C．had played D．will play 20．Rose and Minnie ________ each other pretty well before they worked in the same bank.A．knows B．know C．have known D．had known21．I thought I _________in my project report , but the manager said he didn't see it at all.A．hand B．am handing C．have handed D．had handed 22．The movement of boycotting(联合抵制）the South Korean goods in whole China _______ for a few months by the time Lotte Group(乐天集团）agreed to provide land for USA.A．had been on B．had begun C．has been on23．By the time I got to school, I realized that I ________ my backpack at home.A．have forgotten B．had forgotten C．have left D．had left24．By the end of last week, she ______in the west of China for two months helping the homeless children.A．will stay B．has stayed C．would stay D．had stayed 25．Mr. Smith ________ in a car factory for ten years before he came to China.A．had worked B．works C．is working D．will work 26．The bus ______ for five minutes when Tim arrived at the station.A．went B．has left C．had left D．had been away 27．— Jim, why didn't you go to Beijing by train?— Bad luck! When I got to the station, the train ________.A．left B．had already leftC．has already left D．has been left28．By the time we got there, the film ________ already.A．began B．has begun C．have begun D．had begun29．By the time my mum got home, I _______ my homework.A．have finished B．had finished C．finished D．will finish30．By the time I got back to school, the bell______.A．rang B．has rung C．had rung31．—I ______ know you can play the piano so well. —Thank you.A．didn't B．don't C．can't32．—What's up—I missed the train. By the time I got to the train station, the train for 10 minutes.A．had left B．has left C．has been away D．had been away 33．When we hurried to the meeting room, the meeting _______.A．had begun B．had been on C．has begun D．has been on 34．—Did Alan see his old friends yesterday?—Yes, he did. He his old friends for several years.A．didn't see B．wouldn't see C．hasn't seen D．hadn't seen 35．——Jim, did you take out the trash just now?——No. By the time I came home it .A．have been taken out B．had taken out C．had been taken out二、单词拼写（词汇运用）36．—Where is your father?—He has already (飞) to Beijing.37．I have already w three e-mails to my mother since I left my hometown last month三、语法填空38．It was reported that the plane to London (fly) back to Paris by the time of 2:30 yesterday afternoon because of the rainstorm.39．You told me you had (deal) with these letters. Why are they still here?四、翻译40．Tom是如此的兴奋，早就把作业抛在脑后了。

2021最新中考英语考点梳理：过去完成时语法详解！一. 过去完成时的概念与结构概念：表示在过去某一时间或动作之前已经发生或完成了的动作，即“过去的过去（past-in-the-past ）”。

构成：“助动词had + 过去分词”，其中had 通用于各种人称。

They had already had breakfast before they arrived at the hotel.在到达旅馆之前，他们已经吃过了早饭。

She had finished writing the composition by 10：00 this morning. 今天早晨10点之前，她已经写完了作文。

二. 过去完成时的用法用法 1.表示一个动作或状态在过去某一时间或动作之前已经完成或结束，即发生在“过去的过去”。

例如：When I woke up, it had stopped raining.我醒来时，雨已经停了。

（雨停发生在醒来之前，即“过去的过去”）用法2. 表示某一动作或状态在过去某时之前已经开始，一直延续到这一过去时间，而且动作尚未结束，仍然有继续下去的可能。

例如：By the end of last year, he had worked in the factory for twenty years. 到去年年底为止，他已经在这个工厂工作了20年。

（到去年年底为止已工作了20 年，还有继续进行下去的可能）三. 过去完成时的判断依据1. 由时间状语来判定一般说来，各种时态都有特定的时间状语。

与过去完成时连用的时间状语有：（1）by + 过去的时间点，例如：I had finished reading the novel by nine o clock last night.到昨天晚上九点钟为止，我已经读完了这本小说。

（2）by the end of + 过去的时间点，例如：We had learned over two thousand English words by the end of last term.到上学期末为止，我们已经学了两千多单词。

最新中考英语过去完成时专项训练及答案一、初中英语过去完成时1．My parents ______________ to work by the time I ______________ up.A. began; getB. began; had gotC. had begun; had gotD. had begun; got【答案】 D【解析】【分析】句意：我起床的时候，我的父母已经开始工作了。

began开始，一般过去时；had begun开始，过去完成时；get up 起床，一般现在时；had got up起床，过去完成时。

by the time到……时候，从句用一般过去时，表示“截止到从句动作发生时,主句动作已经完成，即过去的过去”，主句用过去完成时，故选D。

【点评】考查动词的时态。

注意by the time的词义和用法。

2．By the time I ________ on the TV, Beckham ________ two goals．A. turned; have scoredB. turned; had scoredC. had turned; have scoredD. had turned; had scored【答案】 B【解析】【分析】句意：当我打开电视的时候，贝克汉姆已经进了两个球。

本句是时间状语从句，by the time到…时候为止，用于一般过去时，可排除CD选项。

从句用一般过去时，主句用过去完成时，需用“had+过去分词”结构，可排除A；根据句意结构，可知，故选B。

【点评】考查动词时态辨析题。

3．When I got to school, I realized I ______ my backpack at home.A. leftB. had leftC. forgotD. had forgotten【答案】 B【解析】【分析】句意：当我到学校时，我才意识到我把双肩包落在家里了。

中考英语过去完成时详解以及练习一．过去完成时详解1）概念与结构概念：过去完成时描述的是一个动作或状态在过去某一时间点之前已经完成或达到的状态。

换句话说，它表示的是“过去的过去”的动作或状态。

结构：“助动词had + 过去分词”，其中“had”是过去完成时的助动词，适用于所有人称。

2）基本用法表示过去某一时间之前已完成的动作：例句：By the end of last year, he had worked in that company for five years.（到去年年底为止，他已经在那个公司工作了五年。

）解析：此句中，“到去年年底为止”是过去的一个时间点，而“工作了五年”是在这个时间点之前完成的动作，因此使用过去完成时。

表示过去某一动作之前已完成的另一动作：例句：She had finished her homework before her mother came back.（她妈妈回来之前，她已经完成了作业。

）解析：此句中，“妈妈回来”是一个过去的动作，而“完成作业”是在这个动作之前完成的，所以“完成作业”用过去完成时。

3）与时间状语连用过去完成时经常与表示过去的时间状语连用，如“before”、“by”等。

与“before”连用：例句：He had left the house before it started raining.（下雨之前，他已经离开了家。

）解析：“下雨”是一个过去的动作，而“离开家”是在这个动作之前完成的，所以“离开家”用过去完成时。

与“by”连用：例句：By the time he was twenty, he had traveled to more than ten countries.（到他二十岁的时候，他已经去过了十多个国家。

）解析：“到他二十岁的时候”是一个过去的时间点，而“去过了十多个国家”是在这个时间点之前完成的，因此使用过去完成时。

4）在复合句中的使用过去完成时经常出现在复合句中，尤其是宾语从句和状语从句中。

2019中考英语过去完成时的判定用法知识点总结各位读友大家好，此文档由网络收集而来，欢迎您下载，谢谢新一轮复习备考周期正式开始，为各位初三考生整理了各学科的复习攻略，主要包括中考必考点、中考常考知识点、各科复习方法、考试答题技巧等内容，帮助各位考生梳理知识脉络，理清做题思路，希望各位考生可以在考试中取得优异成绩!下面是《英语过去完成时的判定知识点总结》，仅供参考!过去完成时的判定由”过去的过去”来判定。

过去完成时表示”过去的过去”，是指过去某一动作之前已经发生或完成的动作，即动作有先后关系，动作在前的用过去完成时，在后的用一般过去时。

这种用法常出现在：宾语从句中当宾语从句的主句为一般过去时，且从句的动作先于主句的动作时，从句要用过去完成时。

在told, said, knew, heard, thought等动词后的宾语从句。

如：She said that she had seen the film before.状语从句中在时间、条件、原因、方式等状语从句中，主、从句的动作发生有先后关系，动作在前的，要用过去完成时，动作在后的要用一般过去时。

如：When I got to the station, the train had already left.After he had finished his homework, he went to bed.注意：before, after 引导的时间状语从句中，由于before 和after 本身已表达了动作的先后关系，若主、从句表示的动作紧密相连，则主、从句都用一般过去时。

如：Where did you study before you came here?After he closed the door, he left the classroom.表示意向的动词，如hope, wish, expect, think, intend, mean, suppose等，用过去完成时表示”原本…，未能…”各位读友大家好，此文档由网络收集而来，欢迎您下载，谢谢。

中考英语过去完成将来完成将来时单选40题1. By the time I got to the cinema, the film _____.A. had startedB. startedC. has startedD. starts答案：A。

本题考查过去完成时。

“By the time I got to the cinema”是过去完成时的标志，动作“start”发生在“got to the cinema”之前，过去的过去用过去完成时，结构为“had + 过去分词”，所以选A。

B 选项是一般过去时，C 选项是现在完成时，D 选项是一般现在时，都不符合此语境。

2. They _____ the work before I arrived.A. had finishedB. finishedC. have finishedD. finish答案：A。

“before I arrived”是过去完成时的标志，“finish”这个动作发生在“arrived”之前，过去的过去用过去完成时，A 选项符合。

B 选项一般过去时，C 选项现在完成时，D 选项一般现在时，均不符合。

3. When I met her, she _____ for five hours.A. had been waitingB. was waitingC. has been waitingD. is waiting答案：A。

“When I met her”表明过去的某个时间点，“for five hours”表示一段时间，“wait”这个动作在“met”之前已经开始并持续了一段时间，过去的过去且持续，用过去完成进行时，A 选项正确。

B 选项过去进行时，C 选项现在完成进行时，D 选项现在进行时，都不符合。

4. He said he _____ his homework before.A. had doneB. didC. has doneD. does答案：A。

外研版英语中考英语过去完成时(外研版)一、初中英语过去完成时1．—We all went to the park except you last weekend. Why didn't you come?—Because I the park twice.A. have gone toB. had gone toC. had been toD. have been to【答案】 C【解析】【分析】have gone to去了（尚未回）．have been to去过（已回），根据句意在last weekend之前去过，所以用过去完成时，故选C。

【点评】本题考查过去完成时的用法，表示在过去某一时间前已经发生的动作。

2．—Peter, _______ you _______ your homework?—Not yet, I'll do it at once.A. have; finishedB. Did; finishC. Will; finish【答案】 A【解析】【分析】句意：——皮特，你完成作业了吗？——还没有，我马上做。

根据Not yet, I'll do it at once.可知此处问你的作业完成了吗，所以句子时态用现在完成时，现在完成时的结构have+done，故选A。

【点评】此题考查句子时态。

要根据上下文的联系确定句子时态。

3．By the end of 2012, many buildings built in our city.A. have beenB. haveC. had beenD. will【答案】 C【解析】【分析】句意：到2012年底，我们的城市里已经建成了很多大楼。

Buildings是build这一动作的承受者，该用被动语态。

而被动语态是由“be + 及物动词的过去分词”构成。

根据By the end of 2012可知该用过去完成时，所以选C。

中考英语过去完成将来完成将来时单选40题1.I met Tom yesterday. He told me that he had finished his homework before he went out to play.A.had finishedB.finishedC.has finishedD.will finish答案：A。

本题考查过去完成时的用法。

“finished his homework”发生在“went out to play”之前，而“went out to play”是过去的动作，所以“finish his homework”要用过去完成时had finished。

2.Mary was very happy because she had passed the exam.A.had passedB.passedC.passesD.will pass答案：A。

“passed the exam”在“was very happy”之前发生，“was very happy”是过去的状态，所以“passed the exam”要用过去完成时had passed。

3.When I arrived at the cinema, the film had already started.A.had already startedB.already startedC.startsD.will start答案：A。

“started”在“arrived”之前，“arrived”是过去的动作，所以“started”要用过去完成时had already started。

4.By the end of last month, we had learned 1000 English words.A.had learnedB.learnedC.learnsD.will learn答案：A。

“learned 1000 English words”在“By the end of last month”这个过去的时间点之前完成，所以用过去完成时had learned。