高考英语单项选择分类训练：虚拟语气(70题有解析）
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| 名称 | 高考英语单项选择分类训练：虚拟语气(70题有解析） |  | |
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| 科目 | 英语 | ||
| 更新时间 | 2023-01-24 21:40:12 | ||
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单项选择
1．—Do you feel like________ there or shall we take a bus
—I’d like to walk, but since there is no time left, I’d rather we________ a taxi.
A．to walk;take B．walking;took
C．to walk;took D．walking;take
2．I ________ you a valuable present for your birthday, but I ________ all my money.
A．would like to give; ran out of
B．would like to have given; ran out of
C．would like to give; was run out of
D．would like to give; ran out
3．I suggest that the person________ put into prison.
A．refer to
B．referred to be
C．referring to should be
D．referred to was
4．It is high time that we action.Otherwise we late.
A．take;will be B．take;are
C．took;will be D．took;would be
5．The local authorities had given the instruction that all the old buildings there _____ pulled down.
A．have to be B．will be C．be D．must be
6．—I have heard that John wrote a long letter to the president.
—His uncle insisted that he ______it.
A．did B．had done C．do D．would do
7．He insisted what he did ______ right and the man who had spoken ill of him _____.
A．was; be punished B．be; was punished
C．was; was punished D．be; be punished
8．—I heard your journey was not very pleasant.
—But for the sudden rain we a wonderful time.
A．will have B．should have had
C．should have D．had
9．Without the help of my English teacher，I the first prize in the English Speaking Competition.
A．would win B．would have won
C．would not win D．would not have won
10．_____, I’d have told you.
A．If I would have known it
B．If I had have known it
C．Had I known it
D．Should I know it
11． enquiries and seek for reliable new-corporation logistics company for transloading, we would be glad to assist and append our best competitive rates to you.
A．If you had had B．Should you have C．But that you had D．You are to have
12．It is highly recommended that the general public ______ one-metre social distance to avoid any possible risk of getting infected.
A．keeps B．be kept C．must keep D．keep
13．Considering his state, Bob’s doctor suggests ________for a few weeks.
A．him to rest B．he resting
C．he rest D．he must rest
14．It is strongly recommended that parents ________ guide their children in a right direction while they are surfing the Internet.
A．could B．must C．should D．would
15．There is an increased demand that more organic food________to improve the quality of life.
A．produce B．be produced C．to produce D．being produced
16．Common sense demands _______ both sides of the problem.
A．he examine B．him to examine C．him examining D．he examines
17．________ in order to sit for the college entrance exam
A．What she suggested he read B．What did she suggest he read
C．Did she suggest for him to read D．Did she suggest what he should read
18．I was ill that day, otherwise I ________the sports meet.
A．must take part in B．must have taken part in
C．would take part in D．would have taken part in
19．The president of the Royal Society recommended the system of selecting Nobel Prize winners _______.
A．shouldn’t change B．wouldn’t be changed
C．not be changed D．couldn’t be changed
20．I wish I ________ at my sister’s Wedding last Tuesday, but I was on a business trip in New York then.
A．were B．am C．had been D．was
21．Without our class’s great efforts, the speech contest last week _______ such a great success.
A．wouldn’t be B．wouldn’t have been
C．must have been D．could have been
22．I remember the whole thing clearly ________it happened yesterday.
A．as if B．unless C．until D．so
23．Doctors recommend that everyone ________ the instructions when taking the pills.
A．follows B．must follow C．follow D．followed
24．________the message in advance, he wouldn’t have been late for the meeting.
A．Had he received B．Has he received
C．Did he receive D．Would he receive
25．The command that the injured ______to the hospital without delay ______wise.
A．were sent; was proved B．be sent; proved
C．should be sent; was proved D．were sent; proved
26．I highly recommended that he ________ some kind of exercise in the morning.
A．did B．do C．does D．have done
27．It’s high time that we at our carbon footprint, about the difference between the good, the bad and the really ugly.
A．looked; thought B．look; thinking C．looked; thinking D．look; to think
28．If my lawyer _________here last Saturday, he _________me from going.
A．had been; would have prevented B．had been; would prevent
C．were; would prevent D．were; would have prevented
29．My mother insisted that he________ to the doctor at once when my brother got bitten by the neighbor’s dog that day.
A．went B．go C．goes D．going
30．Japan requested that the 2020 Olympic Games ________ off to 2021 because of the COVID-19.
A．should put B．putting C．be put D．put
31．_____ Xi Jinping said on the 20th National Congress of the Communist Party of China, it was essential that we _____ better tell China’s stories and make China’s voice heard.
A．As; must B．What; may C．As; should D．What; can
32．The school adviser recommended he ________the lost time.
A．made of B．can make it C．making up D．make up for
33．He insisted that he________ in good health and________ to work there.
A．was; be sent B．is; be sent
C．is; was sent D．was; send
34．It is demanded that every student in Zhixin High School ________ themselves to studying.
A．devotes B．devoted C．is devoted D．devote
35．Helen recommended that I ______ receive further education.
A．was sent to B．sent to C．was sending to D．be sent to
36．It _____ that every student _____ for at least 30 minutes every day.
A．is recommended, work out B．recommends, works out
C．is recommended, works out D．is recommending, work out
37．It is strongly recommended that the date ________ by two days.
A．should advance B．be advanced
C．has been advanced D．is advanced
38．I advised that he ________ to the hospital at once, but he insisted that he ________ quite well then.
A．was sent; felt B．be sent; was feeling
C．be sent; feel D．should be sent; should feel
39．If he had not gone out in the storm, he ________ alive now.
A．will be B．would be C．would have been D．is
40．All the doctors in the hospital insisted that he ___ badly wounded and that he ___ at once.
A．shouldn’t be; be operated on B．were; must be operated on
C．was; should be operated D．was; be operated on
41．His suggestion, according to the article he wrote for the Post, is that organic farming ________ to guarantee the quality of both plants and the soil.
A．be adopted B．is adjusted
C．should be adapted D．can be attained
42．A police spokesman said if the man had gone much further in opening the letter, he _________ killed.
A．may be B．could have been C．would be D．should have been
43．I ________ have finished the report without your timely help. Thank you so much!
A．could B．couldn’t C．must D．mustn’t
44．At the routine office meeting, the headmaster insisted the problems ______ paid special attention to.
A．referred to being B．referred to be C．refer to being D．refer to be
45．A professor at the Academy has proposed that a fund _________ to raise money.
A．establishes B．established C．be established D．will establish
46．The manager recommended that the fresh graduate ______ a chance.
A．be given B．should give
C．would be given D．should be giving
47．The professor highly recommends that we________the hardest task first________we can avoid procrastination(拖延).
A．deal with, so that B．must deal with, so
C．should deal with, so as to D．be dealt with, in order that
48．Our headteacher treats us ________ we were her own children.
A．even if B．even though C．as if D．if only
49．The school recommends parents________ their children to swim in rivers or lakes during summer holidays.
A．not permit B．do not permit
C．mustn’t permit D．couldn’t permit
50．______ the picture of the popular singer, I would show it to you right now.
A．I had taken B．Did I take C．Had I taken D．I took
51．How I wish I ________ to repair the cellphone! I only made it worse.
A．had tried B．hadn’t tried C．have tried D．didn’t try
52．My suggestion is that more people from all walks of life________ to finance the Project with their deeper love for these children.
A．be encouraged B．are encouraged C．were encouraged D．should encourage
53．It is essential that these application forms ________ back as early as possible.
A．are sent B．be sent C．will be sent D．should send
54．If he ________ to the teacher attentively yesterday, he ________ the answer to the problem now.
A．had listened; would have known B．listened; would know
C．listened; would have known D．had listened; would know
55．If only I ________ an umbrella last night! I was wet through.
A．took B．should take C．had taken D．take
56．________ the traffic jam on the highway, we should have arrived at the stadium earlier.
A．In spite of B．Because of C．But for D．Due to
57．Sorry, I am too busy at the moment. If I ________free, I would certainly go for a walk with you.
A．have been B．had been C．am D．were
58．It was demanded that the working conditions in that area ________ as soon as possible.
A．must improve B．improve C．was improved D．be improved
59．Look at the situation I’m in. If only I ________ your advice earlier!
A．took B．would take C．had taken D．should take
60．The professor insisted that his solution________more practical and that we________it into practice as soon as possible.
A．was; put B．was; must put C．should be; put D．should be; put
61．--- I’ve told Jenny the truth about the new house.
---But I’d rather you ________.
A．didn’t B．hadn’t C．don’t D．wouldn’t
62．—Lily looks hot and dry today.
—So ________ you if you had so high a fever.
A．do B．are C．will D．would
63．If the ambulance had come here sooner last night, the patient ________now.
A．will be alive B．will have been alive C．would have been alive D．would be alive
64．This digital camera is of fine quality. If it ________ break down within the first year, we would repair it at our expense.
A．would B．should C．could D．might
65．________it rain this afternoon, the football match would be put off till next Friday.
A．Were B．Should C．Would D．Will
66．Susan is going to deliver a speech about the culture of his country, but I’d rather she________ more on its education.
A．focus B．focused C．would focus D．had focused
67．But for your generous help, we ________ the task ahead of time.
A．would not fulfill B．would not have fulfilled
C．would fulfill D．would have fulfilled
68．________ his phone number yesterday, I would have called him up.
A．Should he know B．Were I to know C．Had I known D．Have I known
69．If you ________a few minutes earlier, you would have met the famous scientist.
A．had come B．have come C．were to come D．should come
70．My sister’s pale face suggested that she ________seriously ill, and my parents suggested that she ________ to see the doctor immediately.
A．was; go B．were; go C．be; went D．was; went
参考答案：
1．B
【详解】考查动词短语和虚拟语气。句意：——你想步行去还是坐公共汽车去 ——我想步行去，但因为没有时间了，我宁愿我们坐出租车去。feel like doing sth.为固定用法，表示想做某事；would rather (that)从句中用虚拟语气，对现在的假设用一般过去时，故选B。
2．B
【详解】考查动词的时态语态以及虚拟。句意：我本来想给你买一份贵重的生日礼物，但我把钱花光了。分析句子可知，第一空是在过去虚拟条件“如果我的钱没有花完”下，得出的结论，故需要用到would like to have done表示“本想……但没有”。主语I和动词短语run out of为主谓关系，故用主动形式即可。故选B项。
3．B
【详解】考查非谓语动词、虚拟语气。句意：我建议把谈及的那个人关进监狱。主句中的谓语动词为suggest，意为“建议”，后接的宾语从句中用虚拟语气，谓语动词应用(should) do结构；从句中主语为the person，谓语动词put与主语the person之间为动宾关系，应用被动语态，故用（should）be put；动词refer to与逻辑主语the person之间为动宾关系，应用过去分词短语referred to，作后置定语，设空处应填referred to (should) be。故选B项。
4．D
【详解】考查虚拟语气。句意：该是我们采取行动的时候了。否则我们就迟到了。It’s high time that结构中用过去时；otherwise相当于if虚拟条件句，其后的主句为与将来事实相反的虚拟语气。故选D。
5．C
【详解】考查虚拟语气。句意：当地政府已下令拆除那里所有的旧建筑。instruction后that引出的同位语从句，谓语动词用(should) do形式。所以谓语动词是省略should+动词原形，被拆除，是be+动词过去分词，故选C。
6．C
【详解】考查虚拟语气。句意：——我听说约翰给总统写了一封长信。——他叔叔坚持要他做这件事。句中的insist意为“坚持要求”之意，因此宾语从句应用should +动词原形的虚拟语气形式，should可以省略。故选C。
7．A
【详解】考查动词时态和虚拟语气。句意：他坚持说他做的事是对的，坚决要求处罚说他坏话的人。insist当“坚持说(认为)”解时，后面的从句不用虚拟语气；作“坚决要求(主张)”解时，从句要用虚拟语气(should) do。故选A。
8．B
【详解】考查虚拟语气。句意：——我听说你的旅途不太愉快。——要不是突然下起了雨，我们会玩得很开心的。由语境可知，该句应是与过去事实相反的虚拟语气，应用would/should/could...＋have done结构。故选B。
9．D
【详解】考查虚拟语气。句意：没有英语老师的帮助，我不会在英语演讲比赛中获取第一名。根据句意可知，空格处谓语动词应使用would (not) have done形式，表示与过去事实相反的虚拟语气形式，即“如果没有英语老师的帮助（实际他/她给予我很大帮助），我不会获奖”，故选D。
10．C
【详解】考查虚拟语气的倒装。句意：如果我知道这件事，我早就告诉你了。结合句意可知，此处表示与过去事实相反的虚拟语气，谓语动词需要用had done的形式；在if型的虚拟语气中，当谓语动词有were、had、should等词时，可以将if省略，C项省略了if，并将were、had、should提前，为虚拟语气的倒装形式。故选C项。
11．A
【详解】考查虚拟语气。句意：如果您有查询并寻求可靠的新公司物流公司进行转运，我们将很高兴协助并附上我们最具竞争力的价格给您。根据“we would be glad to assist and append our best competitive rates to you.”可知，设空处是与过去事实相反的假设，故使用过去完成时。故选A。
12．D
【详解】考查虚拟语气。句意：强烈建议公众保持一米社交距离，以避免任何可能的感染风险。分析句子可知，句子为主语从句，“It”为形式主语，“that”引导的从句作真正的主语，“recommended”意为“建议”，此时从句要用虚拟语气，谓语动词为“(should)+动词原形”，“should”可省略，故空格处应填“keep”。故选D项。
13．C
【详解】考查虚拟语气。句意：考虑到鲍勃的情况，医生建议他休息几个星期。表示请求、要求、命令或建议等意义的动词所接的宾语从句一般用虚拟语气，其虚拟语气的结构为：(should) +原形动词，should可省略。句中“______for a few weeks.”是suggest后省略连词that的宾语从句，用虚拟语气：(should) +原形动词，C项中省略了should。故选C项。
14．C
【详解】考查虚拟语气。句意：我们强烈建议家长在子女浏览互联网时，应引导子女正确的方向。A. could能够；B. must必须；一定；C. should应该；D. would将会。It is recommended that+句子，固定句型，表示“建议……”，从句用虚拟语气，即should+动词原形，should可以省略，该句中it是形式主语，真正的主语是that从句，故选C。
15．B
【详解】考查虚拟语气和被动语态。句意：人们越来越需要生产更多的有机食品来提高生活质量。There is an increased demand that 为同位语从句，从句用虚拟语气，应该用(should)+动词原形，主语more organic food与谓语produce为被动关系，用被动语态。故选B项。
16．A
【详解】考查虚拟语气。句意：常识要求他审视问题的两面。demand意为“要求”，表示“要求、建议和命令”等相关的从句谓语用虚拟语气，即主格+should+动词原形，should可省略。故选A项。
17．B
【详解】考查虚拟语去和插入语。句意：为了参加大学入学考试，她建议他读什么书 本句的插入语为“ did she suggest ”后接句子用虚拟语气“ he (should) read”,特殊疑问词“what”置于句首。故选A项。
18．D
【详解】考查虚拟语气。句意：那天我病了，否则我就参加运动会了。otherwise是含蓄虚拟条件句，根据时间提示词“that day”可知此处表示与过去事实相反的假设，谓语动词要用would have done的形式。故答案为D。
19．C
【详解】考查虚拟语气。句意：皇家学会的主席建议不要改变诺贝尔奖得主的评选制度。recommend后接宾语从句时，应用虚拟语气，谓语动词应用“should+动词原形”结构，should可省略；又因从句主语the system of selecting Nobel Prize winners和动词change之间构成被动关系，应用被动语态。故选C。
20．C
【详解】考查虚拟语气。句意：我真希望我上周二参加了我姐姐的婚礼，但当时我正在纽约出差。分析句子可知，wish后的宾语从句是虚拟语气，结合时间状语last Tuesday，可知动作与过去事实相反，则wish后的宾语从句中谓语用过去完成时，即had been。故选C项。
21．B
【详解】考查虚拟语气。句意：如果没有我们班的努力，上周的演讲比赛就不会如此成功。结合句意可知，此处为对过去情况的虚拟，主句应用would/could have done形式，结合句意可知，此处表示“不会如此成功”，故用否定形式，故选B项。
22．A
【详解】考查连词。句意：整件事我记得很清楚，就像昨天发生的一样。A. as if好像；B. unless除非；C. until直到；D. so因此。分析选项可知，空处为连词。结合句意，应为as if，引导方式状语从句，可虚拟语气，本题中前半句为事实，后半句为虚拟。故选A。
23．C
【详解】考查虚拟语气。句意：医生建议每个人在服用这些药片时都要遵守说明。表示“建议、要求、命令”类的词语后跟的宾语从句，使用虚拟语气，谓语动词需要用should+动词原形的形式，should可以省略。根据句中的recommended(建议)可知，空格处用(should) follow。故选C。
24．A
【详解】考查虚拟语气和倒装用法。句意：如果他事先收到消息，他开会就不会迟到了。分析句子可知，该句为if引导的虚拟语气，由主句wouldn’t have been可知，该句是对过去的虚拟，从句应为过去完成时，为had done结构，因从句有助动词had，故可将助动词had放在句首，省略引导词if，构成部分倒装。故选A项。
25．B
【详解】考查虚拟语气和动词语态。句意：立即将伤者送往医院的命令被证明是明智的。分析句子结构可知，名词command后为同位语从句，that从句常用“should+动词原形”结构的虚拟语气，should可省略。主句陈述过去事实，用一般过去时。动词prove为系动词，无被动语态。故选B。
26．B
【详解】考查虚拟语气。句意：我强烈建议他早上做一些运动。recommend后的宾语从句用虚拟语气，谓语部分为(should) do。故选B。
27．C
【详解】考查虚拟语气和非谓语动词。句意：是时候审视一下我们的碳足迹了，想想好的、坏的和真正丑陋的碳足迹之间的区别。此句为“It’s high/good time that+从句”句式，该句式中，that引导的主语从句常用一般过去时或“should+do”的虚拟语气，故第一个空应为looked；第二个设空处在句中作非谓语，和句子的逻辑主语we之间是主动关系，应用现在分词作状语，故选C。
28．A
【详解】考查虚拟语气句型。句意：如果我的律师上星期六在这里，他就会阻止我去了。分析句子可知，该句为if引导的虚拟语气句型，结合句意可知，该句为对过去事实相反的虚拟，从句为过去完成，主句为情态动词+现在完成时。故选A项。
29．B
【详解】考查虚拟语气。句意：那天我哥哥被邻居的狗咬了，我妈妈坚持让他马上去看医生。表“坚持要求”的insist后接宾语从句，从句用虚拟语气，从句谓语(should)+动词原形，用(should) go。故选B项。
30．C
【详解】考查虚拟语气。句意：由于新冠疫情，日本要求将2020年奥运会推迟到2021年。分析句子结构可知，request后面的that引导的是宾语从句，request意为“要求”，其后的宾语从句中的谓语动词使用“should+动词原形”结构，should可以省略，且主语the 2020 Olympic Games与put off间为被动关系，要用被动语态，故选C项。
31．C
【详解】考查定语从句和虚拟语气。句意：正如习近平在中国共产党第20届全国代表大会上所说，我们必须讲好中国故事，传递好中国声音。第一个空引导非限制性定语从句，意为“正如”，指代后面整个主句内容并在从句中作宾语，应用as；It is/was essential that从句，这个固定句型中，要求that从句必须使用虚拟语气，即从句谓语由“should do sth”构成，且should可以省略，故选C。
32．D
【详解】考查动词短语辨析和虚拟语气。句意：学校顾问建议他弥补损失的时间。A. made of理解，看待；B. can make it能够成功；C. making up组成，编造，化妆；D. make up for弥补。recommend后的宾语从句应用虚拟语气，谓语部分为（should）+动词原形，结合句意可知，此处指“弥补”损失的时间，make up for符合题意。故选D。
33．A
【详解】考查时态和语态以及虚拟语气。句意：他坚持说他身体很好，并且坚持被派去那里工作。第一空：insist意为“坚持说，坚持认为”时其后宾语从句用陈述语气，主句用的一般过去时，此处也用一般过去时；第二空：insist意为“坚持”时其后从句用虚拟语气，采用“should+动词原形”的形式，其中should可省略，主语he和sent之间是被动关系，用被动语态，应是be sent。故选A项。
34．D
【详解】考查虚拟语气。句意：志新中学要求每个学生都要全身心地投入到学习中去。表达“投身于……，投入”用devote oneself to...，It is demanded that… 要求……，这种结构的主语从句中，谓语动词用“should + 动词原形”，should可以省略。故选D。
35．D
【详解】考查虚拟语气和被动语态。句意：海伦建议把我送去接受进一步的教育。recommend意为“建议”，其后的that从句中用“should+动词原形”的虚拟语气，“我”是被送去接受教育，因此空格处用should be done，其中should可省略，因此空格处是(should) be sent to，故选D。
36．A
【详解】考查主语从句和虚拟语气。句意：建议每个学生每天至少锻炼30分钟。it is recommended that+ 主语从句，在这个主语从句中要用should+动词原形的虚拟语气，should可以省略。故选A。
37．B
【详解】考查虚拟语气。句意：强烈建议将日期提前两天。根据句意分析句子可知，句中的it是形式主语，真正的主语是后面that引导的主语从句，句中的recommend意为“建议”，所以后面that从句中的谓语动词应该用should+动词原形，should可以省略，且从句的主语the date和谓语动词advance之间是被动关系，所以应该用被动语态。故选B项。
38．B
【详解】考查宾语从句、虚拟语气和时态。句意：我建议他立马被送到医院去，但是他坚持说他那时感觉很好。分析句子结构和意思可知，第一个空是advised后面的宾语从句的谓语动词，advise是“建议”的意思，从句谓语要用should do的虚拟语气结构，should可以省略，从句主语he和谓语动词send是被动关系，要用被动结构(should) be done；第二个空是insisted后面的宾语从句的谓语动词，insisted是“坚持说”的意思，从句谓语要用真实的时态，句中有时间状语then，谓语要用过去进行时，主语是he，be动词用was。故选B。
39．B
【详解】考查虚拟语气。句意：如果他没有在暴风雨中出去，他现在还活着。分析可知，本句为错综时间虚拟条件句，从句与过去事实相反，用过去完成时，主句与现在事实相反用would+do/be。故选B。
40．C
【详解】考查虚拟语气。句意：医院里所有的医生都坚持认为他伤势严重，坚决主张应该立即给他动手术。insist表示“坚持认为、坚持说”时，其引导的从句，表示已经发生或已经存在的状态，用陈述语序；insist表示“坚决要求、坚决主张”时，从句用虚拟语气。第一个空格处指“坚持认为”，需用陈述语气，时态为一般过去时；第二个空格处指“坚决主张”需用虚拟语气should+动词原形，主语he与动词operate之间为被动，需用被动语态。故选C项。
41．A
【详解】考查动词词义辨析和虚拟语气。句意：根据他为《华盛顿邮报》撰写的文章，他的建议是，应该采用有机农业，以保证植物和土壤的质量。A. adopt采取；B. adjust调整；C. adapt适应；D. attain获得。根据“organic farming”可知此处表示“被采用”，suggestion、advice等名词后的表语从句一般用虚拟语气，其虚拟语气的结构为：(should) +原形动词。故选A项。
42．B
【详解】考查虚拟语气。句意：一名警方发言人表示，如果这名男子在打开信的时候走得更远，他可能会被杀死。此处表示与过去事实相反的虚拟语气，if条件句使用过去完成时，主句谓语动词使用could/might/should/would have done，排除A项和C项，结合句意“可能会被杀”应用could have been，should表示“应该”。故选B。
43．B
【详解】考查虚拟语气。句意：没有你的及时帮助，我是不可能完成报告的。非常感谢！分析句子可知，本句涉及without虚拟语气的用法，根据句意可知，本句是对过去情况的虚拟，表示与过去事实相反时，谓语动词应为would/could/might (not) have done sth.，结合句意可知，空处应为couldn’t have finished，表示“本不可能完成”。故选B项。
44．B
【详解】考查非谓语动词，虚拟语气。句意：在办公室例行会议上，校长坚持要特别注意提到的问题。分析句子成分可知，“insisted”后为宾语从句，因为“insist”词义为“坚持要求”时，引导的宾语从句应用虚拟语气(should) do，又因宾语从句的主语为“the problems”，所以谓语动词应为(should) be done；“refer to”词义为“涉及，提到”，应为过去分词形式作后置定语修饰前面的名词“the problems”。故选B。
45．C
【详解】考查虚拟语气。句意：学院的一位教授建议设立一个基金来筹集资金。动词proposed作为“建议”之意，后面的宾语从句使用虚拟语气，谓语动词使用should +动词原形，should可以省略。 a fund与establish之间为被动关系，所以用被动语态。故选C。
46．A
【详解】考查虚拟语气。句意：经理建议给应届毕业生一个机会。 recommend表示建议，其后的宾语从句用虚拟语气，谓语动词用should+动词原形，should可以省略，give与逻辑主语the fresh graduate是被动关系，故选A。
47．A
【详解】考查虚拟语气和状语从句。句意：教授强烈建议我们先处理最难的任务，这样我们就可以避免拖延。Recommend表示建议后跟宾语从句应用虚拟语气，谓语为should+动词原形，should可以省略，且为主动关系，故排除B和D选项；第二空引导目的状语从句，表示“以便”应用so that。故选A。
48．C
【详解】考查连词词义辨析。句意：我们的校长好像我们是她自己的孩子一样对待我们。A. even if 即使；B. even though 即使；C. as if 好像；D. if only 如果……就好了。根据句意可知，“____ we were her own children.”是方式状语从句，用从从属连词as if引导，其意为“好像”，该从句中使用了虚拟语气。故选C。
49．A
【详解】考查虚拟语气。句意：学校建议家长在暑假期间不要允许孩子在河里或湖里游泳。recommend后面的宾语从句用虚拟语气，其结构为“should+动词原形，should可以省略”。所以空处填should not permit，should省略后，剩下not permint。故选A。
50．C
【详解】考查虚拟语气。句意：如果我拍了这位流行歌手的照片，我现在就给你看。分析句子结构可知，此处考查错综复杂型的虚拟语气。主句有时间状语“now”是对于现在的虚拟，而根据句意可知，从句是对于“过去”的虚拟，应用had done，且此处省略了if，则将had提前构成倒装。故选C项。
51．B
【详解】考查虚拟语气。句意：我多么希望我没有去修理那块表！我只让事情变得更糟了。动词wish后接宾语从句时，从句谓语要用虚拟语气，若表示与过去相反的愿望，从句谓语用过去完成时。根据句意以及“made”可知，句中表示和过去事实相反的情形，所以宾语从句用过去完成时。结合 I only made it worse.可知，此处表示我多么希望我没有修理那块表，故选B。
52．A
【详解】考查虚拟语态。句意：我的建议是，更多各行各业的人们被鼓励用他们对这些孩子更深的爱来资助这个项目。suggestion后的表语that从句用虚拟语气，谓语动词用should+动词原形，should可省。且主语people与encourage是被动关系，故选A。
53．B
【详解】考查虚拟语气。句意：重要的是，这些申请表格应尽早返回。It is essential that....从句谓语用虚拟语气，即should+动词原形，should可省。结合语境应用被动形式。故选B项。
54．D
【详解】考查虚拟语气。句意：如果他昨天认真听老师讲课，他现在就知道问题的答案了。根据句意和if从句的时间状语yesterday和主句的时间状语now可知，这个句子是一个含错综时间条件句的虚拟语气，从句与过去事实相反，从句的谓语动词应该用had done形式，主句与现在事实相反，主句的谓语动词应该用would do形式。故选D项。
55．C
【详解】考查虚拟语气。句意：要是我昨晚带把伞就好了!我全身都湿透了。If only表示“要是……就好了”，这里表示与过去事实相反，应用过去完成时，因此空格处是had taken，故选C。
56．C
【详解】考查虚拟语气。句意：要不是高速公路上的交通堵塞，我们本应该早点到达体育场的。A. In spite of尽管；B. Because of因为；C. But for要不是；D. Due to因为，由于。根据句中“we should have arrived at the stadium earlier”可知，此处使用了和过去事实相反情况的虚拟语气，四个选项只有but for表示“如果没有”是含蓄虚拟语气的标志词。故选C。
57．D
【详解】考查虚拟语气。句意：对不起，我现在太忙了。如果我现在有空的话，我肯定会和你一起出去散步。根据句意以及句中的at the moment可知，此处表示对现在情况的一种假设，所以从句中谓语动词要用过去式，be动词用were。故选D。
58．D
【详解】考查虚拟语气和被动语态。句意：有人要求尽快改善那个地区的工作条件。It was demanded that...里It是形式主语，that从句是主语从句，从句中应用“should+动词原形”的虚拟语气，工作条件是被改善，因此空格处是被动语态should be improved，should可省略，故选D。
59．C
【详解】考查虚拟语气。句意：看看我现在的处境。要是我早点听你的劝告就好了！分析句子，句中if only意为“要是……该多好”，此处表示与过去事实相反的假设，故使用过去完成时。故选C。
60．A
【详解】考查时态和虚拟语态。句意：教授坚认为他的解决方案更实用，并坚持我们应尽快付诸实践。结合句意，第一空insist表示“坚持说”，主句为一般过去时，其后宾语从句也用一般过去时；第二空insist表示“坚持认为”，其后宾语从句应用虚拟语气，即should+动词原形，should可省，故选A。
61．B
【详解】考查虚拟语气。句意：——我已经告诉珍妮关于新房子的真相了。——但是我宁愿你没有告诉她。根据句意可知，I’d rather that...从句中的内容表示与过去事实相反，所以应该用虚拟语气，谓语动词应用过去完成时had done，hadn’t后面省略了told Jenny the truth about the new house。故选B项。
62．D
【详解】考查虚拟语气。句意：——莉莉今天看起来很燥热。——如果你发这么高的烧，你也会的。根据句意可知，第二个人说的话是与现在事实相反的假设，所以，应该用虚拟语气，同时空格处又是该句子的主句，谓语动词应该用would do。故选D项。
63．D
【详解】考查虚拟语气。句意：如果救护车昨晚早点来的话，病人现在可能还活着。由语意可知，昨晚救护车来得晚了一些，所以病人没有得到及时救治，因此现在病人没有得救。本句是错综条件句，主句与现在事实相反，故用would/could do结构，故应为would be alive。故选D项。
64．B
【详解】考查虚拟语气。句意：这架数码相机质量很好。如果在一年内坏了，我们将免费修理。根据句意可知，该题是考查与将来事实相反的虚拟语气。if虚拟条件句表示与将来事实相反，从句的谓语动词用一般过去式或were to do或should+动词原形。故选B项。
65．B
【详解】考查虚拟语气和倒装。句意：如果今天下午下雨，足球赛将推迟到下星期五。根据句意和句中的would可知，该题是考查的是与将来事实相反的虚拟语气，逗号前面应该是一个虚拟条件句if it should rain this afternoon。在if引导的虚拟条件句中如果有should，可以将if省略，同时将should提到句首构成倒装。故选B项。
66．B
【详解】考查虚拟语气。句意：苏珊将发表一个关于他的国家文化的演讲，但我宁愿她专注于更多关于教育的演讲。I would rather that...后接从句与过去事实相反用过去完成时，与现在或将来事实相反均用一般过去时。该句与将来事实相反，应用一般过去时。故选B项
67．B
【详解】考查虚拟语气。句意：如果没有你的慷慨帮助，我们是不会提前完成任务的。根据句意可知，该题中的but for是隐含含蓄条件的介词短语，其意义为“要不是，如果没有”，根据句意可知，该句子表示和过去事实相反的虚拟语气，所以主句的谓语动词应该用would/could have done，所以先排除A项和C项；但是根据句意，主句应该用否定句，所以D项不对。故选B项。
68．C
【详解】考查非真实条件句中if的省略。句意：要是我昨天知道他的电话号码的话，我就会打电话给他了。根据句意以及I would have called her up可知本句是与过去事实相反的虚拟语气，所以设空处所在句子应为if引导的虚拟条件句if I had known his phone number yesterday。if虚拟条件句省略if时，把were，had或should提到句首，构成部分倒装，所以此空应该填Had I known。故选C。
69．A
【详解】考查虚拟语气。句意：如果你早几分钟到，你就会见到那位著名的科学家。if条件句表示与过去事实相反，主句用could/would have done，从句用过去完成时。故选A。
70．A
【详解】考查时态和虚拟语气。句意：我妹妹苍白的脸色表明她病得很重，我父母建议她马上去看医生。suggest表示“暗示，表明”，后接从句应用陈述语气。陈述过去事实，用一般过去时；表示“建议”时，从句用should+动词原形，should可省。故选A。
1．—Do you feel like________ there or shall we take a bus
—I’d like to walk, but since there is no time left, I’d rather we________ a taxi.
A．to walk;take B．walking;took
C．to walk;took D．walking;take
2．I ________ you a valuable present for your birthday, but I ________ all my money.
A．would like to give; ran out of
B．would like to have given; ran out of
C．would like to give; was run out of
D．would like to give; ran out
3．I suggest that the person________ put into prison.
A．refer to
B．referred to be
C．referring to should be
D．referred to was
4．It is high time that we action.Otherwise we late.
A．take;will be B．take;are
C．took;will be D．took;would be
5．The local authorities had given the instruction that all the old buildings there _____ pulled down.
A．have to be B．will be C．be D．must be
6．—I have heard that John wrote a long letter to the president.
—His uncle insisted that he ______it.
A．did B．had done C．do D．would do
7．He insisted what he did ______ right and the man who had spoken ill of him _____.
A．was; be punished B．be; was punished
C．was; was punished D．be; be punished
8．—I heard your journey was not very pleasant.
—But for the sudden rain we a wonderful time.
A．will have B．should have had
C．should have D．had
9．Without the help of my English teacher，I the first prize in the English Speaking Competition.
A．would win B．would have won
C．would not win D．would not have won
10．_____, I’d have told you.
A．If I would have known it
B．If I had have known it
C．Had I known it
D．Should I know it
11． enquiries and seek for reliable new-corporation logistics company for transloading, we would be glad to assist and append our best competitive rates to you.
A．If you had had B．Should you have C．But that you had D．You are to have
12．It is highly recommended that the general public ______ one-metre social distance to avoid any possible risk of getting infected.
A．keeps B．be kept C．must keep D．keep
13．Considering his state, Bob’s doctor suggests ________for a few weeks.
A．him to rest B．he resting
C．he rest D．he must rest
14．It is strongly recommended that parents ________ guide their children in a right direction while they are surfing the Internet.
A．could B．must C．should D．would
15．There is an increased demand that more organic food________to improve the quality of life.
A．produce B．be produced C．to produce D．being produced
16．Common sense demands _______ both sides of the problem.
A．he examine B．him to examine C．him examining D．he examines
17．________ in order to sit for the college entrance exam
A．What she suggested he read B．What did she suggest he read
C．Did she suggest for him to read D．Did she suggest what he should read
18．I was ill that day, otherwise I ________the sports meet.
A．must take part in B．must have taken part in
C．would take part in D．would have taken part in
19．The president of the Royal Society recommended the system of selecting Nobel Prize winners _______.
A．shouldn’t change B．wouldn’t be changed
C．not be changed D．couldn’t be changed
20．I wish I ________ at my sister’s Wedding last Tuesday, but I was on a business trip in New York then.
A．were B．am C．had been D．was
21．Without our class’s great efforts, the speech contest last week _______ such a great success.
A．wouldn’t be B．wouldn’t have been
C．must have been D．could have been
22．I remember the whole thing clearly ________it happened yesterday.
A．as if B．unless C．until D．so
23．Doctors recommend that everyone ________ the instructions when taking the pills.
A．follows B．must follow C．follow D．followed
24．________the message in advance, he wouldn’t have been late for the meeting.
A．Had he received B．Has he received
C．Did he receive D．Would he receive
25．The command that the injured ______to the hospital without delay ______wise.
A．were sent; was proved B．be sent; proved
C．should be sent; was proved D．were sent; proved
26．I highly recommended that he ________ some kind of exercise in the morning.
A．did B．do C．does D．have done
27．It’s high time that we at our carbon footprint, about the difference between the good, the bad and the really ugly.
A．looked; thought B．look; thinking C．looked; thinking D．look; to think
28．If my lawyer _________here last Saturday, he _________me from going.
A．had been; would have prevented B．had been; would prevent
C．were; would prevent D．were; would have prevented
29．My mother insisted that he________ to the doctor at once when my brother got bitten by the neighbor’s dog that day.
A．went B．go C．goes D．going
30．Japan requested that the 2020 Olympic Games ________ off to 2021 because of the COVID-19.
A．should put B．putting C．be put D．put
31．_____ Xi Jinping said on the 20th National Congress of the Communist Party of China, it was essential that we _____ better tell China’s stories and make China’s voice heard.
A．As; must B．What; may C．As; should D．What; can
32．The school adviser recommended he ________the lost time.
A．made of B．can make it C．making up D．make up for
33．He insisted that he________ in good health and________ to work there.
A．was; be sent B．is; be sent
C．is; was sent D．was; send
34．It is demanded that every student in Zhixin High School ________ themselves to studying.
A．devotes B．devoted C．is devoted D．devote
35．Helen recommended that I ______ receive further education.
A．was sent to B．sent to C．was sending to D．be sent to
36．It _____ that every student _____ for at least 30 minutes every day.
A．is recommended, work out B．recommends, works out
C．is recommended, works out D．is recommending, work out
37．It is strongly recommended that the date ________ by two days.
A．should advance B．be advanced
C．has been advanced D．is advanced
38．I advised that he ________ to the hospital at once, but he insisted that he ________ quite well then.
A．was sent; felt B．be sent; was feeling
C．be sent; feel D．should be sent; should feel
39．If he had not gone out in the storm, he ________ alive now.
A．will be B．would be C．would have been D．is
40．All the doctors in the hospital insisted that he ___ badly wounded and that he ___ at once.
A．shouldn’t be; be operated on B．were; must be operated on
C．was; should be operated D．was; be operated on
41．His suggestion, according to the article he wrote for the Post, is that organic farming ________ to guarantee the quality of both plants and the soil.
A．be adopted B．is adjusted
C．should be adapted D．can be attained
42．A police spokesman said if the man had gone much further in opening the letter, he _________ killed.
A．may be B．could have been C．would be D．should have been
43．I ________ have finished the report without your timely help. Thank you so much!
A．could B．couldn’t C．must D．mustn’t
44．At the routine office meeting, the headmaster insisted the problems ______ paid special attention to.
A．referred to being B．referred to be C．refer to being D．refer to be
45．A professor at the Academy has proposed that a fund _________ to raise money.
A．establishes B．established C．be established D．will establish
46．The manager recommended that the fresh graduate ______ a chance.
A．be given B．should give
C．would be given D．should be giving
47．The professor highly recommends that we________the hardest task first________we can avoid procrastination(拖延).
A．deal with, so that B．must deal with, so
C．should deal with, so as to D．be dealt with, in order that
48．Our headteacher treats us ________ we were her own children.
A．even if B．even though C．as if D．if only
49．The school recommends parents________ their children to swim in rivers or lakes during summer holidays.
A．not permit B．do not permit
C．mustn’t permit D．couldn’t permit
50．______ the picture of the popular singer, I would show it to you right now.
A．I had taken B．Did I take C．Had I taken D．I took
51．How I wish I ________ to repair the cellphone! I only made it worse.
A．had tried B．hadn’t tried C．have tried D．didn’t try
52．My suggestion is that more people from all walks of life________ to finance the Project with their deeper love for these children.
A．be encouraged B．are encouraged C．were encouraged D．should encourage
53．It is essential that these application forms ________ back as early as possible.
A．are sent B．be sent C．will be sent D．should send
54．If he ________ to the teacher attentively yesterday, he ________ the answer to the problem now.
A．had listened; would have known B．listened; would know
C．listened; would have known D．had listened; would know
55．If only I ________ an umbrella last night! I was wet through.
A．took B．should take C．had taken D．take
56．________ the traffic jam on the highway, we should have arrived at the stadium earlier.
A．In spite of B．Because of C．But for D．Due to
57．Sorry, I am too busy at the moment. If I ________free, I would certainly go for a walk with you.
A．have been B．had been C．am D．were
58．It was demanded that the working conditions in that area ________ as soon as possible.
A．must improve B．improve C．was improved D．be improved
59．Look at the situation I’m in. If only I ________ your advice earlier!
A．took B．would take C．had taken D．should take
60．The professor insisted that his solution________more practical and that we________it into practice as soon as possible.
A．was; put B．was; must put C．should be; put D．should be; put
61．--- I’ve told Jenny the truth about the new house.
---But I’d rather you ________.
A．didn’t B．hadn’t C．don’t D．wouldn’t
62．—Lily looks hot and dry today.
—So ________ you if you had so high a fever.
A．do B．are C．will D．would
63．If the ambulance had come here sooner last night, the patient ________now.
A．will be alive B．will have been alive C．would have been alive D．would be alive
64．This digital camera is of fine quality. If it ________ break down within the first year, we would repair it at our expense.
A．would B．should C．could D．might
65．________it rain this afternoon, the football match would be put off till next Friday.
A．Were B．Should C．Would D．Will
66．Susan is going to deliver a speech about the culture of his country, but I’d rather she________ more on its education.
A．focus B．focused C．would focus D．had focused
67．But for your generous help, we ________ the task ahead of time.
A．would not fulfill B．would not have fulfilled
C．would fulfill D．would have fulfilled
68．________ his phone number yesterday, I would have called him up.
A．Should he know B．Were I to know C．Had I known D．Have I known
69．If you ________a few minutes earlier, you would have met the famous scientist.
A．had come B．have come C．were to come D．should come
70．My sister’s pale face suggested that she ________seriously ill, and my parents suggested that she ________ to see the doctor immediately.
A．was; go B．were; go C．be; went D．was; went
参考答案：
1．B
【详解】考查动词短语和虚拟语气。句意：——你想步行去还是坐公共汽车去 ——我想步行去，但因为没有时间了，我宁愿我们坐出租车去。feel like doing sth.为固定用法，表示想做某事；would rather (that)从句中用虚拟语气，对现在的假设用一般过去时，故选B。
2．B
【详解】考查动词的时态语态以及虚拟。句意：我本来想给你买一份贵重的生日礼物，但我把钱花光了。分析句子可知，第一空是在过去虚拟条件“如果我的钱没有花完”下，得出的结论，故需要用到would like to have done表示“本想……但没有”。主语I和动词短语run out of为主谓关系，故用主动形式即可。故选B项。
3．B
【详解】考查非谓语动词、虚拟语气。句意：我建议把谈及的那个人关进监狱。主句中的谓语动词为suggest，意为“建议”，后接的宾语从句中用虚拟语气，谓语动词应用(should) do结构；从句中主语为the person，谓语动词put与主语the person之间为动宾关系，应用被动语态，故用（should）be put；动词refer to与逻辑主语the person之间为动宾关系，应用过去分词短语referred to，作后置定语，设空处应填referred to (should) be。故选B项。
4．D
【详解】考查虚拟语气。句意：该是我们采取行动的时候了。否则我们就迟到了。It’s high time that结构中用过去时；otherwise相当于if虚拟条件句，其后的主句为与将来事实相反的虚拟语气。故选D。
5．C
【详解】考查虚拟语气。句意：当地政府已下令拆除那里所有的旧建筑。instruction后that引出的同位语从句，谓语动词用(should) do形式。所以谓语动词是省略should+动词原形，被拆除，是be+动词过去分词，故选C。
6．C
【详解】考查虚拟语气。句意：——我听说约翰给总统写了一封长信。——他叔叔坚持要他做这件事。句中的insist意为“坚持要求”之意，因此宾语从句应用should +动词原形的虚拟语气形式，should可以省略。故选C。
7．A
【详解】考查动词时态和虚拟语气。句意：他坚持说他做的事是对的，坚决要求处罚说他坏话的人。insist当“坚持说(认为)”解时，后面的从句不用虚拟语气；作“坚决要求(主张)”解时，从句要用虚拟语气(should) do。故选A。
8．B
【详解】考查虚拟语气。句意：——我听说你的旅途不太愉快。——要不是突然下起了雨，我们会玩得很开心的。由语境可知，该句应是与过去事实相反的虚拟语气，应用would/should/could...＋have done结构。故选B。
9．D
【详解】考查虚拟语气。句意：没有英语老师的帮助，我不会在英语演讲比赛中获取第一名。根据句意可知，空格处谓语动词应使用would (not) have done形式，表示与过去事实相反的虚拟语气形式，即“如果没有英语老师的帮助（实际他/她给予我很大帮助），我不会获奖”，故选D。
10．C
【详解】考查虚拟语气的倒装。句意：如果我知道这件事，我早就告诉你了。结合句意可知，此处表示与过去事实相反的虚拟语气，谓语动词需要用had done的形式；在if型的虚拟语气中，当谓语动词有were、had、should等词时，可以将if省略，C项省略了if，并将were、had、should提前，为虚拟语气的倒装形式。故选C项。
11．A
【详解】考查虚拟语气。句意：如果您有查询并寻求可靠的新公司物流公司进行转运，我们将很高兴协助并附上我们最具竞争力的价格给您。根据“we would be glad to assist and append our best competitive rates to you.”可知，设空处是与过去事实相反的假设，故使用过去完成时。故选A。
12．D
【详解】考查虚拟语气。句意：强烈建议公众保持一米社交距离，以避免任何可能的感染风险。分析句子可知，句子为主语从句，“It”为形式主语，“that”引导的从句作真正的主语，“recommended”意为“建议”，此时从句要用虚拟语气，谓语动词为“(should)+动词原形”，“should”可省略，故空格处应填“keep”。故选D项。
13．C
【详解】考查虚拟语气。句意：考虑到鲍勃的情况，医生建议他休息几个星期。表示请求、要求、命令或建议等意义的动词所接的宾语从句一般用虚拟语气，其虚拟语气的结构为：(should) +原形动词，should可省略。句中“______for a few weeks.”是suggest后省略连词that的宾语从句，用虚拟语气：(should) +原形动词，C项中省略了should。故选C项。
14．C
【详解】考查虚拟语气。句意：我们强烈建议家长在子女浏览互联网时，应引导子女正确的方向。A. could能够；B. must必须；一定；C. should应该；D. would将会。It is recommended that+句子，固定句型，表示“建议……”，从句用虚拟语气，即should+动词原形，should可以省略，该句中it是形式主语，真正的主语是that从句，故选C。
15．B
【详解】考查虚拟语气和被动语态。句意：人们越来越需要生产更多的有机食品来提高生活质量。There is an increased demand that 为同位语从句，从句用虚拟语气，应该用(should)+动词原形，主语more organic food与谓语produce为被动关系，用被动语态。故选B项。
16．A
【详解】考查虚拟语气。句意：常识要求他审视问题的两面。demand意为“要求”，表示“要求、建议和命令”等相关的从句谓语用虚拟语气，即主格+should+动词原形，should可省略。故选A项。
17．B
【详解】考查虚拟语去和插入语。句意：为了参加大学入学考试，她建议他读什么书 本句的插入语为“ did she suggest ”后接句子用虚拟语气“ he (should) read”,特殊疑问词“what”置于句首。故选A项。
18．D
【详解】考查虚拟语气。句意：那天我病了，否则我就参加运动会了。otherwise是含蓄虚拟条件句，根据时间提示词“that day”可知此处表示与过去事实相反的假设，谓语动词要用would have done的形式。故答案为D。
19．C
【详解】考查虚拟语气。句意：皇家学会的主席建议不要改变诺贝尔奖得主的评选制度。recommend后接宾语从句时，应用虚拟语气，谓语动词应用“should+动词原形”结构，should可省略；又因从句主语the system of selecting Nobel Prize winners和动词change之间构成被动关系，应用被动语态。故选C。
20．C
【详解】考查虚拟语气。句意：我真希望我上周二参加了我姐姐的婚礼，但当时我正在纽约出差。分析句子可知，wish后的宾语从句是虚拟语气，结合时间状语last Tuesday，可知动作与过去事实相反，则wish后的宾语从句中谓语用过去完成时，即had been。故选C项。
21．B
【详解】考查虚拟语气。句意：如果没有我们班的努力，上周的演讲比赛就不会如此成功。结合句意可知，此处为对过去情况的虚拟，主句应用would/could have done形式，结合句意可知，此处表示“不会如此成功”，故用否定形式，故选B项。
22．A
【详解】考查连词。句意：整件事我记得很清楚，就像昨天发生的一样。A. as if好像；B. unless除非；C. until直到；D. so因此。分析选项可知，空处为连词。结合句意，应为as if，引导方式状语从句，可虚拟语气，本题中前半句为事实，后半句为虚拟。故选A。
23．C
【详解】考查虚拟语气。句意：医生建议每个人在服用这些药片时都要遵守说明。表示“建议、要求、命令”类的词语后跟的宾语从句，使用虚拟语气，谓语动词需要用should+动词原形的形式，should可以省略。根据句中的recommended(建议)可知，空格处用(should) follow。故选C。
24．A
【详解】考查虚拟语气和倒装用法。句意：如果他事先收到消息，他开会就不会迟到了。分析句子可知，该句为if引导的虚拟语气，由主句wouldn’t have been可知，该句是对过去的虚拟，从句应为过去完成时，为had done结构，因从句有助动词had，故可将助动词had放在句首，省略引导词if，构成部分倒装。故选A项。
25．B
【详解】考查虚拟语气和动词语态。句意：立即将伤者送往医院的命令被证明是明智的。分析句子结构可知，名词command后为同位语从句，that从句常用“should+动词原形”结构的虚拟语气，should可省略。主句陈述过去事实，用一般过去时。动词prove为系动词，无被动语态。故选B。
26．B
【详解】考查虚拟语气。句意：我强烈建议他早上做一些运动。recommend后的宾语从句用虚拟语气，谓语部分为(should) do。故选B。
27．C
【详解】考查虚拟语气和非谓语动词。句意：是时候审视一下我们的碳足迹了，想想好的、坏的和真正丑陋的碳足迹之间的区别。此句为“It’s high/good time that+从句”句式，该句式中，that引导的主语从句常用一般过去时或“should+do”的虚拟语气，故第一个空应为looked；第二个设空处在句中作非谓语，和句子的逻辑主语we之间是主动关系，应用现在分词作状语，故选C。
28．A
【详解】考查虚拟语气句型。句意：如果我的律师上星期六在这里，他就会阻止我去了。分析句子可知，该句为if引导的虚拟语气句型，结合句意可知，该句为对过去事实相反的虚拟，从句为过去完成，主句为情态动词+现在完成时。故选A项。
29．B
【详解】考查虚拟语气。句意：那天我哥哥被邻居的狗咬了，我妈妈坚持让他马上去看医生。表“坚持要求”的insist后接宾语从句，从句用虚拟语气，从句谓语(should)+动词原形，用(should) go。故选B项。
30．C
【详解】考查虚拟语气。句意：由于新冠疫情，日本要求将2020年奥运会推迟到2021年。分析句子结构可知，request后面的that引导的是宾语从句，request意为“要求”，其后的宾语从句中的谓语动词使用“should+动词原形”结构，should可以省略，且主语the 2020 Olympic Games与put off间为被动关系，要用被动语态，故选C项。
31．C
【详解】考查定语从句和虚拟语气。句意：正如习近平在中国共产党第20届全国代表大会上所说，我们必须讲好中国故事，传递好中国声音。第一个空引导非限制性定语从句，意为“正如”，指代后面整个主句内容并在从句中作宾语，应用as；It is/was essential that从句，这个固定句型中，要求that从句必须使用虚拟语气，即从句谓语由“should do sth”构成，且should可以省略，故选C。
32．D
【详解】考查动词短语辨析和虚拟语气。句意：学校顾问建议他弥补损失的时间。A. made of理解，看待；B. can make it能够成功；C. making up组成，编造，化妆；D. make up for弥补。recommend后的宾语从句应用虚拟语气，谓语部分为（should）+动词原形，结合句意可知，此处指“弥补”损失的时间，make up for符合题意。故选D。
33．A
【详解】考查时态和语态以及虚拟语气。句意：他坚持说他身体很好，并且坚持被派去那里工作。第一空：insist意为“坚持说，坚持认为”时其后宾语从句用陈述语气，主句用的一般过去时，此处也用一般过去时；第二空：insist意为“坚持”时其后从句用虚拟语气，采用“should+动词原形”的形式，其中should可省略，主语he和sent之间是被动关系，用被动语态，应是be sent。故选A项。
34．D
【详解】考查虚拟语气。句意：志新中学要求每个学生都要全身心地投入到学习中去。表达“投身于……，投入”用devote oneself to...，It is demanded that… 要求……，这种结构的主语从句中，谓语动词用“should + 动词原形”，should可以省略。故选D。
35．D
【详解】考查虚拟语气和被动语态。句意：海伦建议把我送去接受进一步的教育。recommend意为“建议”，其后的that从句中用“should+动词原形”的虚拟语气，“我”是被送去接受教育，因此空格处用should be done，其中should可省略，因此空格处是(should) be sent to，故选D。
36．A
【详解】考查主语从句和虚拟语气。句意：建议每个学生每天至少锻炼30分钟。it is recommended that+ 主语从句，在这个主语从句中要用should+动词原形的虚拟语气，should可以省略。故选A。
37．B
【详解】考查虚拟语气。句意：强烈建议将日期提前两天。根据句意分析句子可知，句中的it是形式主语，真正的主语是后面that引导的主语从句，句中的recommend意为“建议”，所以后面that从句中的谓语动词应该用should+动词原形，should可以省略，且从句的主语the date和谓语动词advance之间是被动关系，所以应该用被动语态。故选B项。
38．B
【详解】考查宾语从句、虚拟语气和时态。句意：我建议他立马被送到医院去，但是他坚持说他那时感觉很好。分析句子结构和意思可知，第一个空是advised后面的宾语从句的谓语动词，advise是“建议”的意思，从句谓语要用should do的虚拟语气结构，should可以省略，从句主语he和谓语动词send是被动关系，要用被动结构(should) be done；第二个空是insisted后面的宾语从句的谓语动词，insisted是“坚持说”的意思，从句谓语要用真实的时态，句中有时间状语then，谓语要用过去进行时，主语是he，be动词用was。故选B。
39．B
【详解】考查虚拟语气。句意：如果他没有在暴风雨中出去，他现在还活着。分析可知，本句为错综时间虚拟条件句，从句与过去事实相反，用过去完成时，主句与现在事实相反用would+do/be。故选B。
40．C
【详解】考查虚拟语气。句意：医院里所有的医生都坚持认为他伤势严重，坚决主张应该立即给他动手术。insist表示“坚持认为、坚持说”时，其引导的从句，表示已经发生或已经存在的状态，用陈述语序；insist表示“坚决要求、坚决主张”时，从句用虚拟语气。第一个空格处指“坚持认为”，需用陈述语气，时态为一般过去时；第二个空格处指“坚决主张”需用虚拟语气should+动词原形，主语he与动词operate之间为被动，需用被动语态。故选C项。
41．A
【详解】考查动词词义辨析和虚拟语气。句意：根据他为《华盛顿邮报》撰写的文章，他的建议是，应该采用有机农业，以保证植物和土壤的质量。A. adopt采取；B. adjust调整；C. adapt适应；D. attain获得。根据“organic farming”可知此处表示“被采用”，suggestion、advice等名词后的表语从句一般用虚拟语气，其虚拟语气的结构为：(should) +原形动词。故选A项。
42．B
【详解】考查虚拟语气。句意：一名警方发言人表示，如果这名男子在打开信的时候走得更远，他可能会被杀死。此处表示与过去事实相反的虚拟语气，if条件句使用过去完成时，主句谓语动词使用could/might/should/would have done，排除A项和C项，结合句意“可能会被杀”应用could have been，should表示“应该”。故选B。
43．B
【详解】考查虚拟语气。句意：没有你的及时帮助，我是不可能完成报告的。非常感谢！分析句子可知，本句涉及without虚拟语气的用法，根据句意可知，本句是对过去情况的虚拟，表示与过去事实相反时，谓语动词应为would/could/might (not) have done sth.，结合句意可知，空处应为couldn’t have finished，表示“本不可能完成”。故选B项。
44．B
【详解】考查非谓语动词，虚拟语气。句意：在办公室例行会议上，校长坚持要特别注意提到的问题。分析句子成分可知，“insisted”后为宾语从句，因为“insist”词义为“坚持要求”时，引导的宾语从句应用虚拟语气(should) do，又因宾语从句的主语为“the problems”，所以谓语动词应为(should) be done；“refer to”词义为“涉及，提到”，应为过去分词形式作后置定语修饰前面的名词“the problems”。故选B。
45．C
【详解】考查虚拟语气。句意：学院的一位教授建议设立一个基金来筹集资金。动词proposed作为“建议”之意，后面的宾语从句使用虚拟语气，谓语动词使用should +动词原形，should可以省略。 a fund与establish之间为被动关系，所以用被动语态。故选C。
46．A
【详解】考查虚拟语气。句意：经理建议给应届毕业生一个机会。 recommend表示建议，其后的宾语从句用虚拟语气，谓语动词用should+动词原形，should可以省略，give与逻辑主语the fresh graduate是被动关系，故选A。
47．A
【详解】考查虚拟语气和状语从句。句意：教授强烈建议我们先处理最难的任务，这样我们就可以避免拖延。Recommend表示建议后跟宾语从句应用虚拟语气，谓语为should+动词原形，should可以省略，且为主动关系，故排除B和D选项；第二空引导目的状语从句，表示“以便”应用so that。故选A。
48．C
【详解】考查连词词义辨析。句意：我们的校长好像我们是她自己的孩子一样对待我们。A. even if 即使；B. even though 即使；C. as if 好像；D. if only 如果……就好了。根据句意可知，“____ we were her own children.”是方式状语从句，用从从属连词as if引导，其意为“好像”，该从句中使用了虚拟语气。故选C。
49．A
【详解】考查虚拟语气。句意：学校建议家长在暑假期间不要允许孩子在河里或湖里游泳。recommend后面的宾语从句用虚拟语气，其结构为“should+动词原形，should可以省略”。所以空处填should not permit，should省略后，剩下not permint。故选A。
50．C
【详解】考查虚拟语气。句意：如果我拍了这位流行歌手的照片，我现在就给你看。分析句子结构可知，此处考查错综复杂型的虚拟语气。主句有时间状语“now”是对于现在的虚拟，而根据句意可知，从句是对于“过去”的虚拟，应用had done，且此处省略了if，则将had提前构成倒装。故选C项。
51．B
【详解】考查虚拟语气。句意：我多么希望我没有去修理那块表！我只让事情变得更糟了。动词wish后接宾语从句时，从句谓语要用虚拟语气，若表示与过去相反的愿望，从句谓语用过去完成时。根据句意以及“made”可知，句中表示和过去事实相反的情形，所以宾语从句用过去完成时。结合 I only made it worse.可知，此处表示我多么希望我没有修理那块表，故选B。
52．A
【详解】考查虚拟语态。句意：我的建议是，更多各行各业的人们被鼓励用他们对这些孩子更深的爱来资助这个项目。suggestion后的表语that从句用虚拟语气，谓语动词用should+动词原形，should可省。且主语people与encourage是被动关系，故选A。
53．B
【详解】考查虚拟语气。句意：重要的是，这些申请表格应尽早返回。It is essential that....从句谓语用虚拟语气，即should+动词原形，should可省。结合语境应用被动形式。故选B项。
54．D
【详解】考查虚拟语气。句意：如果他昨天认真听老师讲课，他现在就知道问题的答案了。根据句意和if从句的时间状语yesterday和主句的时间状语now可知，这个句子是一个含错综时间条件句的虚拟语气，从句与过去事实相反，从句的谓语动词应该用had done形式，主句与现在事实相反，主句的谓语动词应该用would do形式。故选D项。
55．C
【详解】考查虚拟语气。句意：要是我昨晚带把伞就好了!我全身都湿透了。If only表示“要是……就好了”，这里表示与过去事实相反，应用过去完成时，因此空格处是had taken，故选C。
56．C
【详解】考查虚拟语气。句意：要不是高速公路上的交通堵塞，我们本应该早点到达体育场的。A. In spite of尽管；B. Because of因为；C. But for要不是；D. Due to因为，由于。根据句中“we should have arrived at the stadium earlier”可知，此处使用了和过去事实相反情况的虚拟语气，四个选项只有but for表示“如果没有”是含蓄虚拟语气的标志词。故选C。
57．D
【详解】考查虚拟语气。句意：对不起，我现在太忙了。如果我现在有空的话，我肯定会和你一起出去散步。根据句意以及句中的at the moment可知，此处表示对现在情况的一种假设，所以从句中谓语动词要用过去式，be动词用were。故选D。
58．D
【详解】考查虚拟语气和被动语态。句意：有人要求尽快改善那个地区的工作条件。It was demanded that...里It是形式主语，that从句是主语从句，从句中应用“should+动词原形”的虚拟语气，工作条件是被改善，因此空格处是被动语态should be improved，should可省略，故选D。
59．C
【详解】考查虚拟语气。句意：看看我现在的处境。要是我早点听你的劝告就好了！分析句子，句中if only意为“要是……该多好”，此处表示与过去事实相反的假设，故使用过去完成时。故选C。
60．A
【详解】考查时态和虚拟语态。句意：教授坚认为他的解决方案更实用，并坚持我们应尽快付诸实践。结合句意，第一空insist表示“坚持说”，主句为一般过去时，其后宾语从句也用一般过去时；第二空insist表示“坚持认为”，其后宾语从句应用虚拟语气，即should+动词原形，should可省，故选A。
61．B
【详解】考查虚拟语气。句意：——我已经告诉珍妮关于新房子的真相了。——但是我宁愿你没有告诉她。根据句意可知，I’d rather that...从句中的内容表示与过去事实相反，所以应该用虚拟语气，谓语动词应用过去完成时had done，hadn’t后面省略了told Jenny the truth about the new house。故选B项。
62．D
【详解】考查虚拟语气。句意：——莉莉今天看起来很燥热。——如果你发这么高的烧，你也会的。根据句意可知，第二个人说的话是与现在事实相反的假设，所以，应该用虚拟语气，同时空格处又是该句子的主句，谓语动词应该用would do。故选D项。
63．D
【详解】考查虚拟语气。句意：如果救护车昨晚早点来的话，病人现在可能还活着。由语意可知，昨晚救护车来得晚了一些，所以病人没有得到及时救治，因此现在病人没有得救。本句是错综条件句，主句与现在事实相反，故用would/could do结构，故应为would be alive。故选D项。
64．B
【详解】考查虚拟语气。句意：这架数码相机质量很好。如果在一年内坏了，我们将免费修理。根据句意可知，该题是考查与将来事实相反的虚拟语气。if虚拟条件句表示与将来事实相反，从句的谓语动词用一般过去式或were to do或should+动词原形。故选B项。
65．B
【详解】考查虚拟语气和倒装。句意：如果今天下午下雨，足球赛将推迟到下星期五。根据句意和句中的would可知，该题是考查的是与将来事实相反的虚拟语气，逗号前面应该是一个虚拟条件句if it should rain this afternoon。在if引导的虚拟条件句中如果有should，可以将if省略，同时将should提到句首构成倒装。故选B项。
66．B
【详解】考查虚拟语气。句意：苏珊将发表一个关于他的国家文化的演讲，但我宁愿她专注于更多关于教育的演讲。I would rather that...后接从句与过去事实相反用过去完成时，与现在或将来事实相反均用一般过去时。该句与将来事实相反，应用一般过去时。故选B项
67．B
【详解】考查虚拟语气。句意：如果没有你的慷慨帮助，我们是不会提前完成任务的。根据句意可知，该题中的but for是隐含含蓄条件的介词短语，其意义为“要不是，如果没有”，根据句意可知，该句子表示和过去事实相反的虚拟语气，所以主句的谓语动词应该用would/could have done，所以先排除A项和C项；但是根据句意，主句应该用否定句，所以D项不对。故选B项。
68．C
【详解】考查非真实条件句中if的省略。句意：要是我昨天知道他的电话号码的话，我就会打电话给他了。根据句意以及I would have called her up可知本句是与过去事实相反的虚拟语气，所以设空处所在句子应为if引导的虚拟条件句if I had known his phone number yesterday。if虚拟条件句省略if时，把were，had或should提到句首，构成部分倒装，所以此空应该填Had I known。故选C。
69．A
【详解】考查虚拟语气。句意：如果你早几分钟到，你就会见到那位著名的科学家。if条件句表示与过去事实相反，主句用could/would have done，从句用过去完成时。故选A。
70．A
【详解】考查时态和虚拟语气。句意：我妹妹苍白的脸色表明她病得很重，我父母建议她马上去看医生。suggest表示“暗示，表明”，后接从句应用陈述语气。陈述过去事实，用一般过去时；表示“建议”时，从句用should+动词原形，should可省。故选A。