虚拟语气在主语从句中的运用 典型考点归纳专项练-2026届高三英语一轮复习

虚拟语气--虚拟语气在主语从句中的运用 一、单项选择 1．It is requested that you ________ them a lecture on the subject. A．will give B．gave C．give D．have given 2．It is strongly recommended that the machine ______ maintained every year for safety reasons. A．be B．will be C．is D．has been 3．It is recommended by the representatives that traditional cultures ______. A．should preserve B．have been preserved C．be preserved D．must be preserved 4．For the sake of security, it is quite natural and necessary that this dialogue _______ recorded. A．will be B．should be C．is D．would be 5．It is time that we________ effective measures to stop the situation from going from bad to worse. A．take B．should take C．took D．both B and C 6．It is strongly recommended that the machine_________ every year. A．should check B．checked C．be checked D．is checked 7．It is requested that guests out by noon on the day of departure. A．check B．to check C．checking D．are checked 8．It is strongly recommended that he ______ to the hospital. A．sends B．is sent C．be sent D．should send 9．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 10．It is essential that every child ______ equal educational opportunities. A．has B．must have C．have D．had 11．It is urgent that food and clothing _________ to the flood-stricken area. A．send B．were sent C．are sent D．be sent 12．It is essential that every child ________ the same educational opportunities. A．have B．has C．had D．will have 13．It is recommended that the machine ______ once a year. A．was checked B．is checked C．be checked D．must be checked 14．______in the regulations that nobody ______any important information concerning the enterprise. A．What is required; gives in B．As is required; give out C．It is required; give away D．It requires; gives up 15．It is our teacher’s recommendation that one one book every two weeks. A．reads B．reading C．will read D．read 16．It is necessary that measures ______ to solve the problems ______ by water pollution. A．be taken; caused B．should be taken; are caused C．should take; caused D．are taken; are caused 17．It’s a pity that such a talent as Jerry ______ leave his favourite work in that company. A．need B．could C．should D．may 18．It is required that every student ________ the safety rules. A．obeys B．obey C．will obey D．has obeyed 二、语法填空 19．It is required that what you will write (relate) to everyday life. (所给词的适当形式填空) 20．It is essential that enough money (collect) to fund the project. (所给词的适当形式填空) 21．It is essential that every student (teach) about discipline and responsibility before graduation from high school. (所给词的适当形式填空) 22．It is essential that every student (have) equal opportunities. (所给词的适当形式填空) 23．It’s vital that every piece of equipment (check) before the experiment. (所给词的适当形式填空) 24．It’s suggested in the report that government expense (reduce) to increase teachers’ salaries. (所给词的适当形式填空) 25．It is essential that you (learn) Chinese history. (所给词的适当形式填空) 26．It is essential that he (get) some reliable information before making inferences. (所给词的适当形式填空) 27．It is essential that middle school teachers should (focus) more on cultivating students’ logical thinking ability in English reading and writing classes. (所给词的适当形式填空) 28．It is requested that all members (be) present at the meeting. (所给词的适当形式填空) 29．It is important that everyone (take) on their responsibility to contribute to the community. (所给词的适当形式填空) 30．It is important that we (inform) him of the change of time as soon as possible. (所给词的适当形式填空) 31．It is essential that these application forms (send) back as early as possible. (所给词的适当形式填空) 32．It’s about time that he (go) to bed. (所给词的适当形式填空) 33．It is required that school uniforms (wear) on campus. （所给词的适当形式填空） 34．It is essential that we (arrive) on time for the meeting. (所给词的适当形式填空) 35．It is essential that the diet (vary) and balanced. (所给词的适当形式填空) 36．Obviously, it is high time that we (take) effective measures to tackle the problem. (所给词的适当形式填空) 37．It is desired that accurate and timely weather warnings (transmit) to all coastal communities before the storm arrives. (所给词的适当形式填空) 38．It is strange that she (cite) other’s idea without acknowledging it. (所给词的适当形式填空) 39．It is important that our drinking water (protect) from being polluted. (所给词的适当形式填空) 40．It is appropriate that he (make) an apology to us. (所给词的适当形式填空) 41．It is requested that all the members (attend) the meeting. (所给词的适当形式填空) 42．It is essential that the plan (carry) out smoothly. (所给词的适当形式填空) 43．It is requested that all the members of the club (attend) the lecture given by a famous lecturer. (所给词的适当形式填空) 44．For a beginner of sports, it is highly recommendable that the time for training (length) little by little. (所给词的适当形式填空) 45．It is essential that every applicant (fill) out the form completely. (所给词的适当形式填空) 三、完成句子 46．It is strongly advised that the content of your essay (与……有关) the theme. (根据汉语提示完成句子) 47．The project is far behind schedule and it is high time that we (加速) so as to finish it on time. (根据汉语提示完成句子) 48．他们要求所有的清洁工作要在今天上午完成。（一句多译）   ①They request that this morning. ②They request this morning. ③ all the cleaning work this morning. 49．It is urgent that you (利用) your report as soon as possible. (根据汉语提示完成句子) 50．It is high time that we . 到我们开会的时间了。 51．强烈建议每个人都要配一本词典。 It’s strongly that all the students equipped with an English dictionary. 52．In my opinion, it is important that instead of phones in our daily life.(it＋be＋形容词＋that +虚拟语气) 在我看来，重要的是在我们的日常生活中我们应该重视的是朋友而不是手机。 53．有人请他在聚会上表演一个节目。 It is requested that he at the party. 54．你所有的决定都要建立在深思熟虑的基础上，这是很重要的。（主语从句，base...on） careful thought. 参考答案 题号 1 2 3 4 5 6 7 8 9 10 答案 C A C B D C A C D C 题号 11 12 13 14 15 16 17 18 答案 D A C C D A C B 1．C 考查虚拟语气。句意：他们要求你就这个问题给他们作一次报告。request意为“要求”，it是形式主语，that引导的是主语从句，从句中的谓语动词用“should+动词原形”，其中should可省略。故选C。 2．A 考查谓语动词。句意：出于安全考虑，强烈建议每年对机器进行维护。分析句子结构和意思可知，这里考查that引导的主语从句的谓语动词，前面有recommend，从句谓语动词用虚拟语气should+动词原形，should可以省略，be是动词原形。故选A。 3．C 考查虚拟语气。句意：代表们建议传统文化应该被保护。主句中的谓语动词是recommend，意为“建议”，其后that引导的从句要用虚拟语气，谓语动词结构为“should+动词原形”，且should可以省略，结合语意，traditional cultures与preserve之间是被动关系，应用被动语态，即(should) be preserved。故选C项。 4．B 考查虚拟语气。句意：为了安全起见，把这次对话记录下来是很自然和必要的。it is necessary that sb. should do sth.是固定句型，意为“某人做某事是必要的”，其中it是形式主语，that从句是主语从句，用虚拟语气，should+动词原形，this dialogue与record之间是被动关系，因此空格处是should be。故选B。 5．D 考查虚拟语气用法，句意：该是我们采取有效施阻止形势进一步恶化的时候了。该句为It is time that...的虚拟语气固定句型，此处应为虚拟语气用法，从句谓语动词用一般过去时或者should do形式。故选D。 6．C 考查虚拟语气。句意：强烈建议每年对这台机器进行一次检查。recommended表示“建议”，此处为虚拟语气，从句谓语用should+动词原形，且主语machine与谓语check构成被动关系。故选C。 7．A 考查虚拟语气。句意：我们要求客人在离店当天中午前退房。动词短语check out“结账。It is requested that 后接虚拟语气（should+动词原形）。故选A。 8．C 考查虚拟语气。句意：强烈建议把他送到医院去。此处从句需用虚拟语气，谓语用should+动词原形，且he与send构成被动关系。故选C。 9．D 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。 10．C 考查虚拟语气句型。句意：每个孩子都有平等的受教育机会是至关重要的。分析句子可知，该句为It is essential that..的固定句型，要求that从句必须使用虚拟语气，即从句谓语由“should+动词原形”，且should可以省略。故选C项。 11．D 考查虚拟语气。句意：急需把食物和衣服送到洪灾地区。It is urgent that...句式中，that引导的从句要用虚拟语气，谓语动词用“(should)+动词原形”，should可省略，从句中的主语food and clothing和动词send之间为被动关系，应用(should)be sent。故选D项。 12．A 考查虚拟语气。句意：重要的是每个孩子都应该有同样的教育机会。在It is essential that...句型中，that从句中的谓语动词应使用should do形式，其中should可以省略。故选A项。 13．C 考查主语从句虚拟语气。句意：建议每年对机器进行一次检查。It is recommended that...(建议)后接主语从句，从句谓语用虚拟语气“(should)+动词原形”，从句主语the machine和从句谓语动词check是被动关系，用(should) be checked，故选C项。 14．C 考查固定句型和动词短语辨析。句意：规定中要求任何人都不能泄露企业的重要信息。分析句式结构可知，此处是固定句型It is required that，it是形式主语，真正的主语是that从句，且从句中应该用虚拟语气，从句的谓语动词用should+动词原形；各选项的短语give in“屈服”、give out“分发”、give away“泄露”、give up“放弃”；再根据下文的information可知，此处用短语give away表示“泄露”信息。故选C项。 15．D 考查虚拟语气。句意：我们老师的建议是每两周读一本书。分析句子可知，该句为recommendation后面接that引导的主语从句，从句的谓语动词应使用虚拟语气的形式，即（should）do。故选D项。 16．A 考查虚拟语气和过去分词。句意：有必要采取措施解决水污染造成的问题。固定句型It is necessary that表示“有必要……”，that引导主语从句，应用虚拟语气，谓语动词为should do，should可省略；动词短语take measures表示“采取措施”，故第一个空应用被动语态，可填should be taken或be taken；第二个空应为非谓语动词，作后置定语，修饰名词“problems”，cause为动词，表示“造成、引起”，与“problems”之间应为被动关系，表示“被水污染造成的问题”，故应用过去分词caused。故选A。 17．C 考查虚拟语气。句意：像杰瑞这样的人才竟然离开了他最喜欢的工作，真是太遗憾了。“It is a pity+that从句”意为“竟然；居然”时，表示出乎意料的事情，that后的从句要用虚拟语气，即从句谓语用“should+动词原形”。故选C。 18．B 考查虚拟语气。句意：要求每个学生都要遵守安全规则。在It is required that...句型中，that从句要用虚拟语气，谓语用should+动词原形，其中should可以省略。故选B。 19．should be related/be related 考查虚拟语气和被动语态。句意：要求你所写的内容与日常生活有关。be related to是固定短语，意为“和……有关”，It is required that...是固定句型，意为“要求……”，其中it是形式主语，that从句是主语从句，that从句中用“should+动词原形”的虚拟语气，should可省略，因此空格处是(should) be related。故填(should) be related。 20．should be collected/be collected 考查虚拟语气和被动语态。句意：筹集足够的资金来资助这个项目是很重要的。It is essential that...是固定句型，意为“做某事是必要的”，其中it是形式主语，that引导的是主语从句，that从句中要用“should+动词原形”的虚拟语气，should可省略，钱是被筹集，因此空格处是(should) be collected。故填(should) be collected。 21．should be taught/be taught 考查虚拟语气和被动语态。句意：每个学生在高中毕业之前都应该接受纪律和责任的教育，这是至关重要的。It is essential that...是固定句型，意为“……是至关重要的”，其中it是形式主语，that从句是主语从句，从句中用“should+动词原形”的虚拟语气，should可以省略，学生是被教，因此空格处用被动语态(should) be done，故填(should) be taught。 22．should have/have 考查虚拟语气。句意：重要的是每个学生都应该有平等的机会。在It is essential that...句型中，that从句应使用“should+动词原形”的虚拟语气，should可省略。故填(should) have。 23．should be checked/be checked 考查虚拟语气。句意：每件设备在实验前都要检查，这是至关重要的。此处为主语从句的虚拟语气，且主语和谓语构成被动关系，should可以省略。故填(should) be checked。 24．be reduced/should be reduced 考查虚拟语气和被动语态。句意：报告中建议降低政府开支，提高教师工资。suggest表示“建议”，所以主语从句中的谓语用(should) +动词原形，从句主语government expense与动词reduce之间为被动关系，故填(should) be reduced。 25．(should) learn 考查虚拟语气。句意：你学习中国历史是必要的。It is essential that sb. (should) do sth.为固定句型，表示“人做某事是必要的”可知，空格处要用虚拟语气，为(should) do，故填(should) learn。 26．get/should get 考查虚拟语气。句意：他在作出推论之前获得一些可靠的信息是很重要的。It be important/necessary/essential…that+(should) do，该句型中，that引导的主语从句常用should do形式，should可以省略。故填(should) get。 27．focus 考查虚拟语气。句意：中学教师在英语读写课上更注重培养学生的逻辑思维能力是至关重要的。根据固定句型“It is essential that... (……是至关重要的)”可知，从句需用虚拟语气，结构为“should+动词原形”，should可省略。故填focus。 28．should be/be 考查虚拟语气。句意：要求所有成员都出席会议。“request” 表示 “要求”，其主语从句用虚拟语气，谓语用 “(should) + 动词原形”，故填 (should) be。 29．take/should take 考查虚拟语气。句意：重要的是，每个人都要承担起为社区做贡献的责任。在It is important that...句式中，It是形式主语，that引导的主语从句中通常使用虚拟语气should+动词原形，其中的should也可省略。故填take/should take。 30．should inform/inform 考查虚拟语气。句意：重要的是我们应该尽快把时间的变化通知他。此处为主语从句的虚拟语气，从句谓语用should+动词原形，should可以省略。故填(should) inform。 31．(should) be sent 考查虚拟语气与被动语态。句意：这些申请表必须尽早寄回。It is essential that...“……是至关重要的”，that从句中要用虚拟语气，谓语用should+动词原形，should可省略，从句中动词send与主语these application forms为动宾关系，故应用被动语态should be sent，should可省略。故填(should) be sent。 32．went /should go 考查虚拟语气。句意：该是他睡觉的时候了。此处考查句型It’s (about) time that...，意为“该是……的时候了。”，that引导的从句的谓语动词应用虚拟语气，用一般过去时或should+动词原形。故填went /should go。 33．be worn/should be worn 考查虚拟语气。句意：在校园里要求穿校服。it is required that后面从句使用虚拟语气，从句需使用“ (should) + 动词原形”结构，其中should可省略，从句谓语动词wear和主语uniforms之间是被动关系，用被动语态。故填be worn或者should be worn。 34．should arrive/arrive 考查虚拟语气。句意：我们按时到会是至关重要的。在“It is essential that...”这一固定句型中，that引导的主语从句需使用虚拟语气，其结构为“should+ 动词原形”，其中should可以省略。故填should arrive或arrive。 35．should be varied/be varied 考查虚拟语气和被动语态。句意：饮食多样化和均衡是很重要的。It is essential that...为固定句型，意为“……是至关重要的”，that引导的主语从句中使用虚拟语气，从句谓语动词使用(should) do；the diet和vary为被动关系，需用被动语态，位于情态动词后面使用动词原形。故填should be varied/be varied。 36．took/should take 考查虚拟语气。句意：显然，现在是我们采取有效措施解决这个问题的时候了。it is high time that意为“到了……的时候了”，为固定句式，从句谓语应用did/were或should do。故填took/should take。 37．should be transmitted/be transmitted 考查虚拟语气。句意：希望在风暴到来之前，准确及时的天气警报能被传送到所有沿海社区。“It is desired that...”是固定句型，意为“希望……”，其中that引导的主语从句要用虚拟语气，即谓语动词用“(should)+动词原形”；transmit(传送)是主语从句中谓语，与主语weather warnings之间是被动关系，用虚拟语气，即(should) be transmitted。故填(should) be transmitted。 38．should have cited/have cited 考查虚拟语气。句意：奇怪的是，她竟然引用别人的意见而不承认。it is strange that...句型中，it是形式主语，真正的主语是that从句，that引导的主语从句需要用虚拟语气，即should+动词原形，should可以省略，根据句意可知，引用别人的意见这一动作已经发生，应用现在完成时，故填should have cited/have cited。 39．be protected/should be protected 考查虚拟语气与被动语态。句意：我们的饮用水免受污染是很重要的。It is important/necessary/essential that...为固定句型，从句需用虚拟语气，谓语动词用 “should + 动词原形”，其中 should可省略；结合语境，drinking water与 protect之间为被动关系，即 “饮用水被保护”，因此需用被动语态 (should) be protected。故填(should) be protected。 40．should make/make 考查虚拟语气。句意：他向我们道歉是应该的。分析句子可知，此处为it形式主语句式，根据标志词appropriate可知，后面的that从句谓语应用虚拟语气，即should+动词原形，should可以省略。故填should make或make。 41．should attend/attend 考查虚拟语气。句意：要求全体成员出席会议。此处it为形式主语，that引导的从句为主语从句，根据request可知，从句中应用（should）do虚拟语气，should可以省略。故填should attend/attend。 42．should be carried/be carried 考查虚拟语气。句意：重要的是这个计划要顺利执行。此处为固定句型“It is essential that...”，that从句要用虚拟语气，谓语动词为“should+动词原形”，should可以省略，且plan与carry out之间是被动关系，所以谓语动词为(should) be carried。故填(should) be carried。 43．should attend/attend 考查虚拟语气。句意：要求俱乐部全体成员参加一位著名讲师的讲座。It is requested that...句型中，It为形式主语，that引导的从句为主语从句，且从句应用虚拟语气，从句的谓语动词应用should do的形式，should可以省略，主动语态。故填(should) attend。 44．be lengthened 考查动词。句意：对于刚开始运动的人来说，强烈建议慢慢延长训练时间。分析句子，句中it is recommendable that sb （should）do为虚拟语气，意为“推荐某人应该做某事”，该结构中should可以省略。故设空处使用该使用length的动词lengthen作主语从句的谓语动词，意为“延长”。同时the time 与lengthen之间的关系是被动关系，用被动语态。故填be lengthened。 45．should fill/fill 考查虚拟语气。句意：每位申请者都必须完整填写表格，这一点至关重要。句型“It is essential that...”用于强调某件事情的重要性或必要性。在该句型中，that引导的从句需用虚拟语气，谓语动词形式为“(should) + 动词原形”。故填should fill/ fill。 46． be relevant/related to 考查固定短语和虚拟语气。句意：强烈建议你的文章内容与主题相关。“与……有关”是固定短语be relevant/related to，It is advised that sb. should do sth.是固定句型，意为“强烈建议……”，其中should可省略，It是形式主语，that从句是主语从句，因此空格处是be relevant/related to。故填be，relevant/related，to。 47．speeded up/sped up/should speed up 考查固定短语和虚拟语气。句意：这个项目远远落后于计划，我们该加快速度了，以便按时完成。“加速”是固定短语speed up，it is high time that sb. did sth./should do sth.是固定句型，意为“是某人该做某事的时候了”，因此空格处用过去式或should do，speed的过去式是speeded/sped，故填speeded up/sped up/should speed up。 48． all the cleaning work should be finished/all the cleaning work be finished all the cleaning work to be finished It is requested that should be finished/be finished 考查虚拟语气，被动语态，主语从句和时态。对比中英文句子可知，第一空和第二空意为“所有的清洁工作被完成”，第三空意为“要求”，第四空意为“被完成”，“所有的清洁工作”是all the cleaning work，“被完成”是be finished，request意为“要求”，第一空中that引导的是宾语从句中用“should+动词原形”的虚拟语气，should可省略，因此第一空是“all the cleaning work (should) be finished”。request sb. to do sth.是固定短语，意为“要求某人做某事”，工作是被完成，因此第二空是“all the cleaning work to be finished”；“要求”是request，“完成”是finish，清洁工作是被完成，第三空中用it作形式主语，用一般现在时的被动语态，用that引导主语从句，因此第三空是“It is requested that”。“完成”是finish，request后的主语从句中用“should+动词原形”的虚拟语气，should可省略，工作是被完成，因此第四空是“(should) be finished”。故填all the cleaning work (should) be finished，all the cleaning work to be finished，It is requested that，(should) be finished。 49． take advantage of 考查动词短语。句意：你必须尽快利用好你的报告。根据汉语提示可知短语为take advantage of，此处为虚拟语气，从句谓语用should+动词原形，should可以省略。故填take advantage of。 50．should begin the meeting/began the meeting 考查虚拟语气。对比中英文句子可知，空格处意为“开会”，是begin the meeting，It is high time that...中it是形式主语，that引导的是主语从句，that从句中要用虚拟语气，即“should+动词原形”或一般过去时，故填should begin/began the meeting。 51． recommended/suggested/advised be 考查动词语态和虚拟语气。对照中英文句意可知，第一空可用动词recommend/suggest/advise“建议”；根据英语句子结构可知，空处需用这些动词的过去分词recommended/suggested/advised，构成被动语态，It’s recommended/suggested/advised that…“建议……”为固定句型，其后that从句（主语从句）需用虚拟语气，其谓语构成为：should+动词原形，should可省略。此处all the students和equip之间是动宾关系，所以需用(should) be equipped。故填recommended/suggested/advised；be。 52．we (should) value our friends 考查虚拟语气。分析句子可知，空处缺少“我们应该重视的是朋友”，it is important that从句中用虚拟语气，谓语部分是（should）+动词原形。主语是we，谓语是should value，should可以省略，宾语是our friends。故填we (should) value our friends。 53．should give a performance/give a performance 考查动词短语和虚拟语气。对比中英文可知，空处表示“表演一个节目”，可用动词短语give a performance表示，request表示“请求”，其后的主语从句应用虚拟语气，谓语部分用“should+动词原形”的形式，且should可以省略。故填(should) give a performance。 54．It’s essential that all your decisions (should) be based on 考查主语从句、时态、语态、形容词和固定短语。根据句意可知，句子陈述的是客观事实，应用一般现在时，句中涉及固定句型“It’s essential that…”，意为“……是很重要的”，该句型用虚拟语气，谓语部分为(should) do，“It”作形式主语，句首单词首字母大写，“that”引导的从句作真正的主语，“decision”意为“决定”，为可数名词，“all”意为“所有”，后接“decision”的复数形式为“decisions”，“all your decisions”表示“你所有的决定”，“base...on…”意为“以……为基础”，“decisions”和“base”为被动关系，故应用被动语态，“all your decisions (should) be based on…”表示“你所有的决定都要建立在……的基础上”。故填It’s essential that all your decisions (should) be based on。 学科网（北京）股份有限公司 $