北师大版（2019）必修 第二册Unit 4 Information Technology 语法Grammar 过去将来时精练（含解析）

Unit 4 Information Technology
过去将来时练习
一、单项选择
1．At college, Barack Obama didn’t know that he the first black president of the United States of America.
A．is to become B．becomes C．would become D．became
2．He promised that he ________ us in the party, but he hasn’t turned up yet.
A．had joined B．joined C．would join D．will join
3．I you to celebrate my graduation, which gives me the biggest surprise.
A．don’t expect; come B．didn’t expect; would come
C．didn’t expect; had come D．don’t expect; came
4．I off my laptop when I received an email from my boss who showed appreciation for all the efforts I had made.
A．was being turned B．had turned
C．was about to turn D．have been turning
5．At that time ten years ago Nancy had no idea that quitting the job ________ the turning point in her future life.
A．will become B．would become C．were to become D．has become
6．Mary was about ________ off the light when she thought that she should finish ________ for her lessons the next day.
A．to turn; preparing B．turning; preparing
C．to turn; to prepare D．turning; to prepare
7．At college, Barack Obama didn’t know that he ______ the first black president of the United States of America.
A．would become B．becomes C．will become D．became
8．The old couple are very excited because they ______ Europe next month.
A．are visiting B．are going to visiting C．would visit D．will be visiting
9．Our air-conditioners __________ well, but decades of years ago, no one could have imagined such a big share in the market that they ___________.
A．sell; were to have B．are sold; were having
C．sell; have had D．are sold; had had
10．The competition was so close that no one was sure who ______ the Best Actor award.
A．was going to win B．was about to win
C．was to win D．would win
11．I didn’t know when she _________, but when she _________ I would let you know.
A．would come; would come B．came; would come
C．would come; came D．came; came
12．Some years ago, people predicted that book stores ______ out of business with the rise of e-books.
A．had gone B．went C．would go D．had been going
13．Finally Emily chose a pink dress, and she was sure the color ________ great on her.
A．will look B．would look C．might look D．is looking
14．The teacher told the students that the school a new science program starting next year.
A．adopt B．has adopted C．would adopt D．adopted
15．Last year, hundreds of people spent good money on an experience that they knew ______ crowds, discomfort and danger.
A．is going to include B．are going to include C．included D．would include
16．I ________ the office when the telephone rang.
A．was about to leave B．would leave C．left D．was to leave
17．The company announced it ________ one third of its bookstores the next year as more people chose to read e-books.
A．will close B．would close
C．will open D．would open
18．When he was young, he _______ go to the park with his parents every Sunday morning.
A．can B．must C．may D．would
19．John said he ________ there at 8 o’clock, but he didn’t come when we got there.
A．will be B．won’t be C．would be D．would not be
20．Last year, a good many people spent a good fortune on an experience that they knew ______ crowds, discomfort and danger.
A．included B．had included C．was including D．would include
21．He promised her that he ________ an end to the situation, but failed to do so.
A．would put B．had put C．has put D．put
22．He told me yesterday that his plane ______from Hungary to France next Sunday morning.
A．would fly B．will fly C．is going to fly D．fly
23．That night I was very excited because the next morning I________back home on the first train.
A．am going to travel B．was going to travel C．will D．travel
24．The cars produced in our factory sell well, but several years ago no one could have imagined the role in the market that they ________.
A．were to play B．were playing C．had played D．played
25．The computers made by our company sell well, but several years ago no one could imagine the role in the market that they ________．
A．has played B．were to play C．had played D．played
26．I ________ for Tommy, but I changed my mind and voted for Michelle.
A．was going to vote B．would vote C．have voted D．voted
27．Twenty years ago, no one imagined technology the way people make friends significantly in the years to come.
A．changed B．has changed C．would change D．had changed
28．At college, Barack Obama didn’t know that he was the first black president of the United States of America.
A．selected B．selecting C．to become D．becoming
29．At first, Ryan’s plan was just to build a single well somewhere in Africa and he didn’t expect that he ________ such a great difference to people’s lives.
A．made B．has made C．would make D．had made
30．At that time he didn’t know that quitting the job ________the turning point in his life.
A．would become B．will become C．became D．has become
二、语法填空
31．When I was a child, I told my teacher that I (become) a dancer in the future.
32．They promised they (finish) the project this afternoon.
33．When he was (pay) the bill in the restaurant, he suddenly realized that he had left his wallet in the car.
34．They believed that by using computers the production of their factory (increase) greatly.
35．It was raining so hard that we couldn’t help wondering how long it (take) to get there.
36．Father said that he (take) me to Beijing the next year.
37．I hoped Tina (come) to my birthday party on time the next Wednesday.
38．When the Internet first appeared, few people believed that it (become) popular.
39．Tom was my leader and he promised that he (help)me if necessary.
40．I didn’t know when she (come), but when she came I would let you know.
41．He didn’t know that the experience (change) his whole life in the future.
42．He asked what (replace) the old material in the future.
43．The old man told us that he (plant) many trees on this hill the next year.
44．I wasn’t sure whether he (lend) me his book next Monday.
45．Rob said he (reflect) on his future when asked if he was considering retiring.
46．The girl said that she (take) her mother for holiday the next month.
47．Whenever she had time, she (help) the residents in the neighbourhood.
48．He asked what (replace) common metals in the future.
49．He promised that he (buy) some batteries for us when he got there.
50．The baby was going (cry) loudly if she didn’t see her mother.
51．Ram explained to his mother that he (get) home late that night because of extra work.
52．I hoped all through you (come) back earlier.
53．On July 8th, 2023, the Olympic Council of Asia announced that Harbin (hold) the 9th Asian Winter Games in 2025.
54．In those days, whenever I had trouble, I (turn) to Mr. Smith for help.
55．The family wondered how he (react) to the shocking news after he was told about it.
56．He said he (be) ninety years old in two years.
57．The children repeatedly asked their father when Santa Claus (arrive) in their house.
58．He began to think that he (save) eggs until they were in short supply. (用所给词的适当形式填空)
59．He promised that he (apology) to me for making such a fool mistake tomorrow.
60．They said that they (come) here and communicate with us when they came to Guangzhou next time.
参考答案：
题号 1 2 3 4 5 6 7 8 9 10
答案 C C B C B A A A A D
题号 11 12 13 14 15 16 17 18 19 20
答案 C C B C D A B D C D
题号 21 22 23 24 25 26 27 28 29 30
答案 A A B A B A C C C A
1．C
【详解】考查时态。句意：在大学里，巴拉克·奥巴马并不知道他会成为美国第一位黑人总统。根据上文At college可知，表示从过去某一时间来看将要发生的动作或呈现的状态，应用过去将来时，为would do。故选C。
2．C
【详解】考查动词时态。句意：他答应要来参加我们的聚会，可他到现在还没有露面。根据主句动词promised可知，句子陈述过去发生的事情，应用过去时态，结合后面句子hasn’t turned up可知，此动作还未发生，应用过去将来时。故选C项。
3．B
【详解】考查时态。句意：我没想到你会来庆祝我的毕业典礼，这给了我最大的惊喜。第一空指之前“没想到”发生在过去，使用一般过去时，排除A、D项；第二空是宾语从句的谓语，主句使用的是一般过去时，从句也使用过去的某个时态，此处表示将来，应用过去将来时。故选B。
4．C
【详解】考查时态及固定句型。句意：当我正要关掉笔记本电脑时，我收到了老板的一封电子邮件，他对我所做的一切努力表示赞赏。固定句型be about to do something when...意为“正要做某事这时突然……”符合句意。故选C项。
5．B
【详解】考查时态辨析。句意：十年前的那个时候，Nancy不知道辞职会成为她未来生活的转折点。根据“ten years ago”可知，句子时态是一般过去时，因此从句中表示将来的动作要用过去将来时，结构是would do，故选B项。
6．A
【详解】考查非谓语动词。句意：玛丽正要关灯时，她想到她应该为第二天的课程做好准备。第一空考查固定短语be about to do sth.“正要/打算做某事”，表示即将要去做的事情，所以第一空应用动词不定式to turn；第二空考查固定短语finish doing sth.“完成做某事”，用动名词作宾语，所以第二空应用动名词preparing。故选A项。
7．A
【详解】考查时态。句意：在大学里，巴拉克·奥巴马并不知道他会成为美国第一位黑人总统。根据上文At college可知，表示从过去某一时间来看将要发生的动作或呈现的状态，应用过去将来时，为would do。故选A。
8．A
【详解】考查时态。句意：这对老夫妇非常兴奋，因为他们下个月要去欧洲旅游。A. are visiting现在进行时态；B. are going to visiting错误表达，应为are going to visit一般将来时；C. would visit过去将来时；D. will be visiting将来进行时。句中next month为将来时的标志，visit为动词，意为“拜访，参观”，表示位置移动的动词其现在进行时可表示将来时。故选A。
9．A
【详解】考查时态。句意：我们的空调卖得很好，但是几十年前没有人能想到它们会有这么大的市场份额。 sell这个词在表达“销售”或“卖出”的含义时，通常没有被动形式；第二空根据“decades of years ago, no one could have imagined”可知，此处表示过去将来发生的事情，应该用过去将来时。故选A项。
10．D
【详解】考查时态。句意：竞争如此激烈，以至于没有人确定谁会获得最佳男演员奖。so...that...结构表示“如此……以至于……”，that引导的结果状语从句中，根据was可知，从句描述过去的情况，且结合语意，没有人确定的是谁将会获得最佳男主角奖，who引导的从句应用过去将来时，表示从过去看即将发生的动作，即would do结构。was going to do表示在过去计划安排将要发生的动作，was about to do表示马上、立刻去做某事，不能和表将来的时间状语连用，was to do表示过去将来，通常是计划、命令、将来、命中注定等，均不符合语境。故选D项。
11．C
【详解】考查时态。句意：我不知道她什么时候来，但她来的时候我会告诉你的。第一空为谓语动词，根据句意可知，此处动词come应发生在将来，结合主句动词didn’t know可知，此处应为过去将来时；而第二空考查“主将从现”，而当主句用过去将来时，从句用一般过去时。故选C项。
12．C
【详解】考查过去将来时。句意：几年前，人们预测随着电子书的兴起，书店将会退出市场。由语意可知，几年前的预测是对未来可能发生的事情的一种预见，因此需要用将来时。再结合上文的predicted可知，宾语从句中用过去将来时。故选C项。
13．B
【详解】考查过去将来时。句意：最终艾米莉选了一条粉色的连衣裙，她确信自己穿这个颜色会很好看。根据“Finally Emily chose a pink dress”可知，此处是指从过去某个时间看将要或将来发生的事，应用过去将来时。故选B。
14．C
【详解】考查时态。句意：老师告诉学生们，学校将从明年开始采用一个新的科学项目。adopt“采用，采取”。根据told和句意可知，that引导的宾语从句描述过去的将来要发生的事情，从句时态用过去将来时would adopt。故选C。
15．D
【详解】考查时态。句意：去年，数百人花了大价钱在一次他们明知道会包括拥挤、不舒适和危险的体验上。根据时间状语Last year以及句中spent可知，主句使用一般过去时，that引导一个定语从句，先行词是an experience，结合句意“会包括”可知，从句是在描述将来的情况，应用过去将来时。故选D项。
16．A
【详解】考查固定句型。句意：我正要离开办公室，这时电话铃响了。此处为固定句型“be about to do sth. when…”意为“正要做某事，这时另外一件事情发生”，根据从句中的谓语动词rang可知，此处使用过去将来时，主语为I，所以be动词应为was。故选A项。
17．B
【详解】考查时态。句意：该公司宣布，由于越来越多的人选择阅读电子书籍，明年将关闭三分之一的书店。根据句中“ as more people chose to read e-books”可知，公司要关闭三分之一的书店，所以排除C、D两项。本句为含有宾语从句的主从复合句，主句为一般过去时，结合句意可知从句应用过去将来时。故选B。
18．D
【详解】考查情态动词用法。句意：当他小的时候，他每个星期天早上都会和父母一起去公园。分析句子可知，此处为情态动词+动词原形，结合从句动词was可知，此处为表示过去习惯性动作，即would do sth。故选D项。
19．C
【详解】考查过去将来时。句意：约翰说他8点钟到那儿，但我们到那儿时他没有来。结合语境可知，宾语从句的动作在当时尚未发生，从句时态应用将来时，再结合“said”可知，主句使用一般过去时，从句时态应用过去将来时，可排除A和B项，且根据“but he didn’t come when we got there”可知，约翰说的是“他8点钟到那儿”。故选C。
20．D
【详解】考查动词时态。句意：去年，很多人花了一大笔钱来体验他们知道会有拥挤、不适和危险的体验。此空为定语从句的谓语动词，根据时间状语last year可知，该句描述的是过去的情况，结合句意可知，此处表示预测性的动作，表示过去的将来的体验，所以，此处使用过去将来时。故选D项。
21．A
【详解】考查时态。句意：他答应她要结束这种局面，但没有做到。空处为宾语从句的谓语动词，主句为一般过去时，结合语境和promise可知，此处为在过去看将会发生的动作，应用过去将来时。故选A。
22．A
【详解】考查时态。句意：他昨天告诉我他的飞机下星期天上午从匈牙利飞往法国。根据后文next Sunday morning可知为将来时，且主句根据told可知为一般过去时，故宾语从句应用过去相对应的时态，为过去将来时。故选A。
23．B
【详解】考查时态。句意：那天晚上我很兴奋，因为第二天早上我要乘第一班火车回家。空处为原因状语从句的谓语动词；主句为一般过去时，结合从句时间状语“the next morning”可知，此处为站在过去看将来发生的事情，应用过去将来时。故选B。
24．A
【详解】考查时态。句意：我们工厂生产的汽车销路很好，但几年前，没有人能想象到它们会在市场上扮演的角色。根据时间状语several years ago可知，表示过去将要发生的事情，应用过去将来时。故选A。
25．B
【详解】考查动词时态。句意：我们公司生产的电脑卖得很好，但几年前没有人能想象到它们在市场上所扮演的角色。根据several years ago可知，此处陈述过去发生的事情，由imagine可知，后面要跟一个将要发生的动作，因此使用过去将来时，可以使用was/were to do表达，，结合空格前的the role，可知表示过去想象电脑将会起到的作用。故选B。
26．A
【详解】考查动词时态。句意：我本来打算选汤米的，但我改变主意投给了米歇尔。分析句子结构可知，此处为谓语动词，根据句意，此处表示计划打算做的事情，应为be going to do sth.，结合下文中的谓语动词changed和voted可知，此处应为过去将来时，因句子主语为I，所以谓语动词应为was going to vote。故选A项。
27．C
【详解】考查时态。句意：20年前，没有人想到科技会在未来几年显著改变人们交朋友的方式。分析句子可知，空处为宾语从句的谓语，由in the years to come可知，空格处用将来时，由Twenty years ago可知，此处用过去将来时，表示在过去对于未来的畅想，结构为would do，故选C。
28．C
【详解】考查时态和动词词义辨析。句意：在大学里，巴拉克·奥巴马并不知道他将成为美国第一位黑人总统。select“选举”，become“成为”；表示从过去某一时间来看将要发生的动作应用过去将来时，为was/were to do sth.。select和主语he是被动关系，应用被动结构to be selected，故排除AB选项。故选C。
29．C
【详解】考查过去将来时。句意：起初，瑞恩的计划只是在非洲的某个地方打一口井，他没有想到他会对人们的生活产生如此大的影响。动词expect后接宾语从句，主句使用的是一般过去时，从句也使用表示过去的某个时态，结合句意可知，此处表示从过去的某一时间来看将来要发生的动作，所以用过去将来时。故选C。
30．A
【详解】考查时态。句意：那时候他还不知道辞职会成为他人生的转折点。由“the turning point in his life”可知，句子表示“辞职将会成为他人生的转折点”，时态用将来时，由At that time可知，句子时态是一般过去时，因此空格处是过去将来时would do，故选A。
31．would become
【详解】考查动词时态。句意：当我还是个孩子的时候，我告诉我的老师将来我要成为一名舞蹈演员。根据句子中的told可知，主句时态为一般过去时，that引导的宾语从句表述将来的情况，要用过去将来时，构成式为“would + 动词原形”。故填would become。
32．would finish
【详解】考查动词时态。句意：他们承诺今天下午完成这个项目。根据句子结构，主句是过去时态promised，根据this afternoon可知，从句应用过去将来时，表示在过去某一时间将要发生的动作。故填would finish。
33．to pay
【详解】考查时态。句意：当他在饭店正要结账时，他突然意识到他把钱包落在车里了。was/were to do 表示过去将来时，含义为正要做某事。根据句意“正要结账”，可知本句应用was to do 表示过去将来时。故填to pay。
34．would increase/would be increased
【详解】考查时态和语态。句意：他们相信通过使用计算机，他们工厂的产量将大大增加。此处从句动作发生在将来，且根据主句谓语believed，可知宾语从句应用过去将来时，此处可以理解为产量自己提高，使用主动态，可也理解为被提高，用被动语态。故填would increase/would be increased。
35．would take
【详解】考查动词时态。句意：雨下得很大，我们不禁想知道到那里需要多长时间。根据句意，主句是过去时态，宾语从句也应使用过去的某种时态，结合语境用过去将来时态would+动词原形，故填would take。
36．would take
【详解】考查时态。句意：父亲说第二年他要带我去北京。设空处在宾语从句中作谓语，根据前文said和后文the next year可知，此处应用过去将来时，表示从过去看将要发生的事情。故填would take。
37．would come
【详解】考查时态。句意：我希望蒂娜下周三能准时来参加我的生日聚会。根据前文hoped和后文the next Wednesday可知，此处应用过去将来时，表示从过去某时间看将要发生的动作。故填would come。
38．would become
【详解】考查动词时态。句意：当互联网刚出现的时候，很少有人相信它会变得流行起来。过去将来时表示在过去某个时间看来将要发生的动作或存在的状态，构成为：would+动词原形。动词become意为“变得”。根据语境和believed可知，that引导的宾语从句时态用过去将来时。故填would become。
39．would help
【详解】考查动词时态。句意：汤姆是我的领导，他答应必要时他会帮助我。分析句子可知，此处为谓语动词的填入，由主句动词promised可知，此处也要用相应的过去时态，结合句意可知，从句表示过去将要发生的事情，用过去将来时，为would do。故填would help。
40．would come
【详解】考查动词时态。句意：我不知道她什么时候来，但她来了我会告诉你的。分析句子可知，此处为谓语动词的填入，根据句意可知，此处动词come应发生在将来，结合主句动词didn’t know可知，此处应为过去将来时。故填would come。
41．would change
【详解】考查时态。句意：他不知道的是，他的经历会改变未来的一生。根据句子分析可知，此处作谓语动词，主语为the experience，且此处意为“将会改变”，故应用将来时，且根据前文didn't know可知，此处应用过去将来时，故填would change。
42．would replace
【详解】考查动词时态。句意：他问将来用什么来代替旧材料。分析句子可知，空处应为谓语动词；根据“asked”和“in the future”可知，应用过去将来时；replace为动词，表示“代替”，与“what”之间为主动关系。故填would replace。
43．would plant
【详解】考查时态。句意：老人告诉我们，第二年他要在这座山上种很多树。根据句中told和the next year可知，此处表示站在过去看将来发生的动作，空处应用过去将来时would do。故填would plant。
44．would lend
【详解】考查过去将来时。句意：我不敢肯定下星期一他是否会把他的书借给我。主句用的是一般过去时，宾语从句也用与过去相关的时态，结合从句中时间状语“next Monday”可知，此处表示将来的事情，故用过去将来时，故填would lend。
45．would reflect/was going to reflect
【详解】考查动词时态。句意：当被问及是否考虑退休时，罗布说他会考虑自己的未来。根据句意以及主句动词said可知，此处应表示“过去将要做的动作”为过去将来时。故填would reflect/ was going to reflect。
46．would take/was taking
【详解】考查动词时态。句意：这个女孩说她下个月要带她妈妈去度假。本句是that引导的宾语从句，take作本句谓语动词，根据said以及时间状语next month可知，应用过去将来时，或者此处表达按计划安排近期内即将发生的动作，可用过去进行时代替过去将来时。故填would take或者was taking。
47．would help
【详解】考查时态。句意：每当她有时间的时候，都会去帮助附近的居民。分析句子结构可知，空格处应填主句的谓语，从句中谓语动词 had为一般过去时，结合句意可知，主句谓语动词应用过去将来时，help与主句主语she之间的关系为主动，所以应填would help。故填would help。
48．would replace
【详解】考查时态。句意：他问在未来什么会取代普通金属。分析句子结构可知，空格处为宾语从句的谓语动词，主句为一般过去时，所以从句需要使用过去的时态；此处指的是过去的将来，因此使用过去将来时，构成为would+动词原形。故填would replace。
49．would buy
【详解】考查时态。句意：他承诺当他到那儿的时候会给我们买些电池。分析句子结构可知，空格处应填谓语动词，结合主语谓语动词时态以及句意可知，从句中谓语动词应用过去将来时，且buy和主语he之间的关系为主动，所以应填would buy。故填would buy。
50．to cry
【详解】考查不定式。句意：如果宝宝没有看到妈妈，她就会大声（哭）。be going to do是固定短语，意为“将要做某事”，因此空格处用不定式to cry。故填to cry。
51．would get
【详解】考查动词时态。句意：Ram向母亲解释说，因为要加班，他那天晚上会很晚才回家。分析句子结构可知，that引导的宾语从句缺少谓语动词，结合“explained”和“late that night”可知，此处为过去将来时。故填would get。
52．would come
【详解】考查动词时态。句意：我一直希望你能早点回来。hoped后面为省略了that的宾语从句，从句缺少谓语，结合“hoped”和“earlier”可知，此处使用过去将来时。故填would come。
53．would hold
【详解】考查动词时态。句意：2023年7月8日，亚洲奥林匹克理事会宣布，哈尔滨将于2025年举办第九届亚洲冬季运动会。分析句子可知，此处为宾语从句中谓语动词的填入，由主句动词announced为过去时可知，从句动词也应为相应的过去时态，结合从句in 2025可知，此处动词应为过去将来时。故填would hold。
54．would turn
【详解】考查时态。句意：在那些日子里，每当我遇到麻烦，我都会向史密斯先生求助。根据In those days, whenever I had trouble可知，时间状语从句为过去时；再结合句意“我将找史密斯先生求助”可知，主句应为过去将来时，故填would turn。
55．would react
【详解】考查时态。句意：家人想知道他被告知这个令人震惊的消息后会作何反应。分析可知，所填动词作从句的谓语动词，结合时间状语从句“after he was told about it(在他被告知之后)”可知，应是过去将来时结构，即，“would do”。故填would react。
56．would be
【详解】考查动词时态。句意：他说他两年后就九十岁了。分析句子可知，空处应为谓语动词；根据时间状语“in two years”和动词“said”可知，应用过去将来时，表示两年后将要发生的事情。故填would be。
57．would arrive
【详解】考查时态。句意：孩子们反复地问他们的父亲圣诞老人什么时候会到他们家。根据主句 asked可知，从句用过去时态。表示过去将要发生的事情，用过去将来时。故填would arrive。
58．would save
【详解】考查动词时态。句意：他开始认为他会保存鸡蛋，直到它们供不应求。结合句意和until they were in short supply可知，此处用过去将来时，故填would save。
59．would apologize
【详解】考查时态。句意：他答应明天为犯这样愚蠢的错误向我道歉。此处作谓语，应用动词apologize，主句为一般过去时，从句根据后文tomorrow可知应用过去将来时。故填would apologize。
60．would come　
【详解】考查时态。句意：他们说下次来广州的时候会来这里和我们交流。根据“They said that”及“when they came to Guangzhou next time”可知空格处应用过去将来时。故填would come。