Unit 2 Inspiring People 单元Grammar:it的特殊用法精讲练70题-2026-2027学年九年级英语上册语法词汇综合专练(人教版)

2026-09-18
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赢未来学科培优教研室
进店逛逛

摘要:

**基本信息** 聚焦it的特殊用法,通过分层题型构建从结构辨析到语境应用的系统训练,提升语言理解与表达能力。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |单项选择|31题|考查It is/was + adj. + of/for sb. + to do等核心结构辨析|从基础结构认知(of/for区别、不定式作真正主语)到句式识别| |选词填空|14题|用for/of/that补全句子,强化结构词选择|核心结构变式应用,巩固It takes句型及that从句| |完成句子|25题|汉译英及句型转换,语境化综合表达|整合结构知识,提升语篇中灵活运用能力,培养思维品质|

内容正文:

学校:___________姓名:___________班级:___________考号:___________ Unit 2 Inspiring People 单元Grammar:it的特殊用法精讲练70题 【适用版本:人教版新教材;限时30分钟,总70小题,满分70分】 一、单项选择 1.It was creative ________ I.M. Pei to design the Louvre glass pyramid. A.for B.of C.he D.to 【答案】B 【详解】句意:贝聿铭设计卢浮宫玻璃金字塔很有创意。 for对于;of属于;he他;to去。It is+形容词+of sb. to do sth.形容人的品质性格,这里用于形容“I.M. Pei”符合语境,应填of。 2.—Who do you admire most? —Yuan Longping. It’s great ________ him to help reduce hunger worldwide. A.for B.of C.to D.with 【答案】B 【详解】句意:——你最崇拜谁?——袁隆平。他帮助减少世界范围内的饥饿真是太伟大了。 for为了;of……的;to到;with和。固定句型“It is + adj + of/for + sb + to do sth“中,若形容词是说明人的性格、品质,用介词of;若形容词是说明事物的性质,用介词for。本题中great是赞扬袁隆平的品质,表示“他是伟大的”,用介词of。故选B。 3.It is normal for him ________ care of the elderly in his free time. A.take B.taking C.to take D.taken 【答案】C 【详解】句意:他在空闲时间照顾老人是正常的。 固定句型“It is+adj.+for sb.+to do sth.”,意为“做某事对某人来说是……的”,其中It是形式主语,真正的主语是动词不定式。 4.It takes time and effort ________ great progress in any field. A.make B.making C.to make D.made 【答案】C 【详解】句意:在任何领域取得巨大进步都需要时间和努力。 固定句型“It takes+名词+to do sth.”,意为“做某事花费……”,it作形式主语,真正的主语是动词不定式,to make符合语法与语义。 5.It’s wise ________ you ________ listen to your teacher’s useful advice. A.for; to B.of; to C.to; for D.to; of 【答案】B 【详解】句意:你听从老师有用的建议是明智的。 “It is+形容词+of/for sb.+to do sth.”是固定结构,形容词描述人的品质时用of,描述事物的性质时用for。wise意为“明智的”,是描述人的品质,故第一空用of;第二空构成动词不定式作真正的主语,用to。 6.It’s helpful ________ teenagers ________ read stories of inspiring people in free time. A.of; to B.for; to C.to; for D.to; of 【答案】B 【详解】句意:在空闲时间阅读励志人物的故事对青少年是有帮助的。 It is+adj.+for/of+sb.+to do sth.是固定句型,若形容词表示人的性格特征(如kind,clever 等)用介词of;若形容词表示事物的性质(如helpful,important 等)用介词for。本句中helpful意为“有帮助的”,是对事物性质的描述,故第一空用for;第二空用to构成动词不定式作真正的主语。 7.It’s necessary ________ every student ________ develop good learning habits. A.of; to B.for; to C.to; for D.to; of 【答案】B 【详解】句意:每个学生养成良好的学习习惯是有必要的。 of……的;to到,向(也可表示不定式符号“去做……”);for对于,为了。根据固定句型“It is + adj. + for sb. + to do sth.”表示“对某人来说做某事是……的”,其中“every student”是动作的执行者,所以用for;“develop good learning habits”表示“养成良好的学习习惯”,用to引出动词不定式。因此for; to符合语境。 8.It’s careless ______ him to make such a mistake in the Maths exam. A.for B.of C.with D.to 【答案】B 【详解】句意:他在数学考试中犯这样一个错误,太粗心了。 for为了;of……的;with和;to去。句子考查“It’s+adj.+of/for sb.+ to do sth.”的固定搭配,形容词用来描述人的品格、性格时,介词用of;形容词用来描述事情本身的特点时,介词用for;“careless”描述的是人的特征,介词用“of”。 9.—It’s hard ________ old people to learn new languages. —Yes, but Xu never gave up. A.to B.at C.of D.for 【答案】D 【详解】句意:——对老年人来说学习新语言很难。——是的,但许从未放弃。 to到;at在;of……的;for对于。固定句型“It’s +adj.+for/of + sb. + to do sth.”译为“做某事对某人而言是……的/某人做某事是……的”,当形容词是描述事物性质(如hard, difficult)时用for,描述人的品质(如kind, nice)时用of。此处hard指学习语言这件事难,故用for。 10.—It’s brave ________ Sima Qian to finish his book after hard times. —Yes, he never gave up. A.to B.for C.of D.at 【答案】C 【详解】句意:——司马迁在历经磨难后完成他的书是很勇敢的。——是的,他从未放弃。 to到;for为了;of……的;at在。在“It’s + adj. + for/of + sb. + to do sth.”句型中,若形容词是描述人的品质特征(如brave、 kind、clever等),介词用of,若形容词是描述事物的性质(如hard、easy、important等),介词用for。本句中brave是评价司马迁的品质,故用of。 11.It is always important ________ to keep going in life. A.of us B.for us C.to us D.with us 【答案】B 【详解】句意:对我们来说,在生活中不断前行总是很重要的。 根据“It is + adj./of + for sb. + to do sth.”这一固定句型可知,当形容词描述事物的属性时,用介词for,当形容词描述人的性格品质时,用of,此处形容词important是用来描述“坚持前行”这件事的属性,要搭配介词for。 12.It was very creative ________ I.M. Pei to design the glass pyramid at the Louvre Museum. A.for B.of C.to D.with 【答案】B 【详解】句意:贝聿铭设计卢浮宫玻璃金字塔真是极具创造力。 for为了;of……的;to到;with和。 该句为固定句型“It is/was+形容词+of/for sb. to do sth.”,形容词描述的是人的品质,用介词of,形容词描述的是事物特征,用介词for。题干中形容词creative是描述人物品质的形容词,所以要用介词of。 13.It was difficult ________ ancient people ________ travel to the Western Regions. A.of; to B.for; to C.of; / D.for; / 【答案】B 【详解】句意:对于古代人来说,去西域旅行是困难的。 考查固定句型“It be+adj.+for/of sb.+to do sth.”。形容词difficult描述的是事情本身的性质,而非人的品格,因此介词用for;该句型中真正的主语是动词不定式,第二空需填to。 14.It is always important ________ everyone ________ keep going in life. A.of; to B.for; to C.for; for D.of; for 【答案】B 【详解】句意:对每个人来说,在生活中坚持总是很重要的。 固定句型“It is + adj + for/of sb + to do sth”,当形容词表示事物的性质(如 important, necessary)时,介词用for;当形容词表示人的性格特征(如 kind, clever)时,介词用of。本句中important表示事情的重要性,故第一空填for;第二空动词不定式作真正的主语,填to。 15.It was selfless ________ Yuan Longping ________ develop a new kind of rice and help reduce hunger. A.for; to B.of; to C.of; for D.for; of 【答案】B 【详解】句意:袁隆平培育出一种新型水稻并帮助减少饥饿,他是无私的。 固定句型It is+adj.+of/for+sb.+to do sth.中,当形容词表示人的性格、品质(如selfless无私的)时,介词用of;当形容词表示事物的性质时,介词用for。本句中selfless修饰人的品质,故第一空填of;不定式作真正的主语,故第二空填to。 16.It is challenging ________ a complex rhythm. A.master B.mastering C.to master D.mastered 【答案】C 【详解】句意:掌握复杂的节奏是有挑战性的。   固定句型“It is + 形容词 + to do sth.”中,it作形式主语,真正主语是后面的不定式短语。故选用to master。 17.It was admirable ________ Amelia Earhart to fly across the Atlantic. A.for B.of C.with D.about 【答案】B 【详解】句意:阿梅莉亚·埃尔哈特飞越大西洋,真是令人敬佩。 本题考查固定句型It is/was+形容词+of/for sb to do sth,当形容词用来评价人物的品质、性格时,用介词of;当形容词描述事情本身的特征时,使用for。形容词“admirable” 意为 “令人钦佩的”,用来赞扬Amelia Earhart本人的可贵品质,因此选用of。with“同,和”与about“关于”无法用于该句型。 18.It takes us half an hour ________ to that small ________ with only twenty families. A.to drive; villager B.driving; villager C.to drive; village D.driving; village 【答案】C 【详解】句意:我们开车去那个只有二十户人家的小村庄要花半个小时。 固定句型It takes sb. some time to do sth.表示做某事花费某人多长时间,所以第一空要用to drive。第二空后面提到“only twenty families”,说明这里指的是village。 19.It’s wise ________ us to pick useful learning materials online. A.for B.of C.to D.with 【答案】B 【详解】句意:我们在网上挑选有用的学习资料是明智的。 for为了;of……的;to到;with和。固定句型“It’s+adj.+of/for+sb.+to do sth.”,当形容词表示人的性格、品质时用介词of;当形容词表示事物的性质时用介词for。wise意为“明智的”,是对人的品质的评价,of符合语境。 20.It takes courage ________ your true worries to trusted adults. A.share B.to share C.sharing D.shared 【答案】B 【详解】句意:向信任的成年人分享你真正的担忧需要勇气。 固定句型“It takes + 名词 + to do sth.”意为“做某事需要……”,it作形式主语,动词不定式作真正的主语。to share符合语境。 21.It is likely ________ he will decide on a new working position soon. A.to B.that C.what D.which 【答案】B 【详解】句意:他很有可能很快敲定一份新的工作岗位。 to不定式符号,无实义;that引导名词性从句时,无实义;what什么;which哪一个。固定句型It is likely that…表示“很可能……”,其中It是形式主语,后面用that引导完整的句子作真正的主语;to后接动词原形,what、which在从句中需要充当成分,而空格后句子结构完整。应填that。 22.It’s dangerous ________ the road here. There’s ________ traffic. A.to cross; much too B.to cross; too much C.across; too much D.across; much too 【答案】B 【详解】句意:在这里过马路很危险。交通太拥挤了。 考查非谓语动词以及too much和much too的用法。cross“穿过”,动词;across“穿越”,介词。“It’s+形容词+to do sth.”是固定结构,意为“做某事是……的”,则C、D两项错误;too much意为“太多的……”,用于修饰不可数名词;much too意为“非常,太”,用于修饰形容词或副词。traffic为不可数名词,所以用too much修饰。故选B。 23.It is better to ask someone for advice than ________ something. A.risk doing B.risk to do C.to risk doing D.to risk to do 【答案】C 【详解】句意:向人征求建议比冒险去做一些事更好。 考查It固定句型和非谓语。“冒险做某事”用“risk doing sth”来表示,动名词作宾语,排除B和D;“做某事比做某事更好”用“It’s better to do sth than to do sth”句型来表示,其中动词不定式作同类比较。故选C。 24.It’s not ________ him to help these children with intellectual disabilities because he has received little training so far. A.simple for B.simple of C.hard for D.hard of 【答案】A 【详解】句意:对他来说,帮助这些智力残疾的孩子并不简单,因为到目前为止,他几乎没有接受过培训。 考查固定句型和形容词辨析。simple 简单的,容易的;hard困难的。 It’s adj. for sb. to do sth. 表示做某事对某人来说很……,这里的形容词表示做某事的属性;It is+adj.+of sb. +to do sth.表示某人这么做真是太……了,这个形容词是用来形容人的,形容词通常是表示人的性格特点和品质方面的词。此句中simple或hard是表示做某事的属性,用for,排除B和D。由“because he has received little training so far.”可知帮助这些智力残疾的孩子是困难的,由“not”可知simple符合题意,故选A。 25.—My deskmate, Lucy, likes ________ her classmates. —That’s rude! It’s important ________ classmates to respect teacher. A.telling jokes to; for B.playing jokes on, for C.making jokes about; of D.joking; of 【答案】B 【详解】句意:——我的同桌露西喜欢开她同学的玩笑。——那是不礼貌的!同学尊重老师是很重要的。 考查动词短语以及介词辨析。tell jokes to跟某人讲笑话;play jokes on开某人玩笑;make jokes about开某人玩笑;joke开玩笑。根据“That’s rude”可知,开别人玩笑是粗鲁的,排除A选项。固定句式:It is+形容词+of/for sb to do sth“某人做某事是……的”,形容词修饰人,介词用of,形容词修饰物,介词用for。important是修饰物的形容词,所以第二空填for,故选B。 26.________ is known to us all that the cost of renting a house in central Chongqing is higher than ________ in any other area of the city. A.As; it B.It; that C.As; one D.It; one 【答案】B 【详解】句意:众所周知,重庆市中心的房屋租赁成本高于该市其他任何地区。 考查it作形式主语和代词辨析。as像……一样;it它;that那,那个;one一个。根据“... is known to us all that ...”可知,空一要用it作形式主语,that从句为真正的主语;再根据“the cost of renting a house in central Chongqing is higher than ... in any other area of the city”可知,此处是市中心租房花费与市里的其他地区租房花费作对比,且“cost”为不可数名词,故应用that来指代;it常指代同一事物,one指代同类事物中的一个。故选B。 27.The fisherman found ________ difficult to control his raft in such bad weather. A.it B.it’s C.its D./ 【答案】A 【详解】句意:渔夫发现在这样恶劣的天气里很难控制他的木筏。 考查it作形式宾语。it它;it’s它是,it is的缩写;its它的。分析句子可知,此处可以使用it作形式主语或形式宾语,根据“found”可知,句中时态为一般过去时,如果使用it作形式主语,be动词使用was,故排除B;find it adj. to do sth.“发现做某事是……的”,it作形式宾语,真正的宾语是动词不定式。故选A。 28.—I’m not good at English, what about you? —Oh, I like it very much. It is quite easy ________ me ________ it. A.for; learn B.of; learn C.for; to learn D.of; to learn 【答案】C 【详解】句意:——我不擅长英语,你呢?——噢,我非常喜欢它。学习英语对我来说非常容易。 考查固定句式。it is adj. for sb. to do sth.“对某人来说做某事是……的”;it is adj. of sb. to do sth.“某人做某事是……的”。easy指事情的性质,此处用介词for。故选C。 29.Oh, just imagine! How great it is ________ robots ________ all the work for us human beings! A.have; to do B.to have; do C.having; do D.had; to do 【答案】B 【详解】句意:哦,想象一下!让机器人为我们人类做所有的工作真是太棒了! 考查非谓语动词。第一空是固定句式:It is+形容词+to do sth,表示“做某事是……的”,所以第一空应填动词不定式作主语;have sth do“使某物做某事”,第二空填省略to的动词不定式作宾补,故选B。 30.It will be cruel ________ you to keep your son from computer games, but it is very necessary ________ him to get rid of the addiction (瘾). A.for; of B.of; for C.of; as D.for; with 【答案】B 【详解】句意:你不让你的儿子玩电脑游戏会很残忍,但对他来说戒除网瘾是非常必要的。 考查介词辨析。for为,为了;of 关于;with和;as 作为。“It is+形容词+for sb.+to do sth.”意为“对某人来说做某事怎么样”。这种结构中的形容词常常是easy,difficult,hard,important,necessary,quick等,这些形容词常与事物的特征有关。“It is+形容词+of sb.+to do sth.”表示“某人做某事怎样”。这种结构中的形容词常常是:good,kind,nice,wrong,clever等,这些形容词常与人的性格特点有关。第一个空前的形容词 cruel与人的性格特点有关,因此用介词of;第二个空前面的necessary与事物的特征有关,因此用介词for。故选B。 31.It’s not good ________ the animals to eat too much. A.for B.to C.with D.of 【答案】A 【详解】句意:对于动物们来说吃太多是不好的。 考查介词辨析。for对于;to朝向;with和;带有;of……的。此句的形容词“good”修饰事情,因此此处应用介词“for”,表示对于动物们来说,“It is+形容词+for sb.+to do sth"表示“做某事对于某人来说是……”。故选A。 二、选词填空 根据句意, 用 for, of 或 that 填空 32.It was brave him to go to the lonely island alone. 33.It is inspiring Marie Curie won two Nobel Prizes in different fields. 34.It is not wise a student to waste too much time playing video games. 35.It’s possible scientists to complete research projects quickly by using DeepSeek. 【答案】32.of 33.that 34.for 35.for 【详解】32.句意:他独自去往那座孤岛,十分勇敢。 brave(勇敢的)用来评价人的性格品质,适配It was+品性形容词+of sb. to do sth.结构,填of。 33.句意:居里夫人在不同领域斩获两项诺贝尔奖,这件事十分鼓舞人心。 空格后是主谓完整的陈述句,由that引导主语从句充当句子真正主语,填that。 34.句意:学生花费大量时间玩电子游戏是不明智的。单词wise此处评价“学生浪费时间打游戏”这件事,属于描述事情的客观属性,只能用for。 35.句意:科学家借助DeepSeek 快速完成科研项目是具备可行性的。 possible(有可能的)描述事件本身的客观属性,不修饰人的品格,套用It is+事件属性形容词+for sb. to do。 用 It is/was + adj.+(of/for sb) + to do 或 It is/was + adj.+ that 完成句子。 36. very important seed banks include many different kinds of seeds. 37. very difficult him brave the cold weather and great heights. 38. important everyone should show kindness to others. 39. amazing Earhart fly across the Atlantic Ocean alone. 40. really inspiring Mozi’s ideas live on for over 2,000 years. 【答案】36. It’s for to 37. It was for to 38. It’s that 39. It was for to 40. It’s for to 【详解】36.句意:种子库包含多种种子这件事非常重要,形容词important,描述事物的性质,用介词for,后续要接动作。套用句型It is/was+adj.+(of/for sb)+to do。 37.句意:对他来说,直面严寒和高峰非常困难,形容词difficult描述事情的难度,用介词for,事情已经发生用过去时It was,后面接不定式to brave。套用句型It is/was+adj.+(of/for sb)+to do。 38.句意:每个人都应当善待他人,这一点至关重要。空格后是结构完整的陈述句everyone should show kindness to others,直接套用It is+adj.+that句型即可。 39.句意:对埃尔哈特来说,独自飞越大西洋非常惊人,这是过去发生的事,用过去时It was,形容词amazing描述事件性质,用介词for,后接不定式to fly。 40.句意:墨子的思想传承两千多年这件事非常鼓舞人心,描述客观事实用一般现在时,形容词inspiring,描述事物的性质,用介词for。套用句型It is/was+adj.+(of/for sb)+to do。 用 of / for / that 填空 41.It was wise Confucius to say we should treat our elders with respect. 42.It is necessary teenagers to learn from inspiring people. 43.It was inspiring Professor Gui’s childhood dream came true through his efforts. 44.It is brave the soldier to save the child in the fire. 45.It is easy us to find information about great people on the Internet. 【答案】41.of 42.for 43.that 44.of 45.for 【详解】41.句意:孔子提出我们应当尊敬长辈,是很有智慧的。此处需要一个介词,在句中引出不定式逻辑主语。形容词wise描述人物的内在品质,符合句型“It is + 形容词 + of sb. to do sth”,表示“某人做某事是……的”,所以选择of。 42.句意:对于青少年来说,向榜样人物学习是十分有必要的。此处需要一个介词,在句中引出不定式逻辑主语。形容词necessary描述事物的客观属性,符合句型“It is + 形容词 + for sb. to do sth ”,表示“对某人来说做某事是……的”,所以选择for。 43.句意:桂教授儿时的梦想凭借自身努力得以实现,这件事十分鼓舞人心。此处需要一个连词,在句中引导主语从句。后面接完整陈述句作真正主语,it作形式主语,符合句型“It is + 形容词 + that 从句”,所以选择that。 44.句意:这名士兵冲入火场救下孩子,十分勇敢。此处需要一个介词,在句中引出不定式逻辑主语。形容词brave描述人物品格,符合句型“It is + 形容词 + of sb. to do sth”,表示“某人做某事是……的”,所以选择of。 45.句意:对我们来说,在网络上查找伟人的相关信息很容易。此处需要一个介词,在句中引出不定式逻辑主语。形容词easy描述事情的客观特点,符合句型“It is + 形容词 + for sb. to do sth”,表示“对某人来说做某事是……的”,所以选择for。 三、完成句子 46.要带来真正的进步,往往需要花费时间和耐心。 It often ________ time and patience ________ about real progress. 【答案】 takes to bring 【详解】原句中“花费”是关键词,表示“花费”的固定句型是It takes...to do sth.。本句为一般现在时,主语It是第三人称单数,take使用第三人称单数形式takes,to后接动词原形。 47.你能在我困惑时给我建议,真是太好了。 It is very nice ________ you ________ give me advice when I am confused. 【答案】 of to 【详解】原句为固定句型“It is+adj+of sb to do sth”,意为“某人做某事是……”,nice是赞扬“你”的品质,用介词of,后面不定式作真正的主语。 48.据说人类对月球和宇宙的理解将大大提高。 It ________ said that our understanding of the moon and the universe ________ ________ greatly improved. 【答案】 is will be 【详解】原句中“据说”和“将大大提高”是关键词,“It is said...”是常用被动句型,意为“据说……”,第一空填is;根据中文“将大大提高”可知句子需用一般将来时,主语our understanding与动词improve之间是被动关系,因此需用一般将来时的被动语态,结构为“will + be + 过去分词”。 49.对他来说,在年轻时提出这个理论似乎是不可能的。 It seemed ________ ________ him to put forward this theory at a young age. 【答案】 impossible for 【详解】原句中“对于”和“不可能的”是关键词。表示“对于”的介词是for;表示“不可能的”的形容词是impossible。 本句采用“It seemed+形容词+for sb. to do sth.”句型表示“对某人来说做某事似乎是……的”,故填impossible;for。 50.上周,我们花了一周时间解决食物短缺问题。 It ________ us a week to solve the ________ ________. 【答案】 took food shortage 【详解】原句中“花费(时间)、食物、短缺”是关键词;本句使用句型It takes sb. some time to do sth.,“上周”表明时态为一般过去时,①“花费”对应的英文为took;②“食物”对应的英文为food,作定语修饰后面名词;③“短缺”对应的英文为shortage,food shortage表示“食物短缺”。 51.这家工厂要花费一小时才能制造出一款新产品。 It ________ ________ ________ for this factory to make a ________ ________. 【答案】 takes an/one hour new product 【详解】“某人做某事花费多长时间”的核心句型为It takes + 时间段 + for sb. to do sth.,主语It是第三人称单数,谓语take变为第三人称单数形式takes,“一小时”对应的英文为an/one hour,“新产品”对应的英文为new product。 52.公路上的交通流量很大,所以我们花了很长时间才到达目的地。 There was a lot of traffic ________ ________ ________, so ________ ________ ________ a long time to get to the destination. 【答案】 on the highway it took us 【详解】原句中关键词是“公路上的”和“花了很长时间”,分别对应英文on the highway和it took us。时态为一般过去时(was),故take用过去式took。故填on;the;highway;it;took;us。 53.他能设计出这样的建筑真是富有创意。 It’s creative ________ ________ ________ design such great buildings. 【答案】 of him to 【详解】原句中“富有创意”是关键词,本句使用句型“It’s+形容词+of sb. to do sth.”,creative用于描述人的品质,介词选用of,sb.使用宾格him,to后接动词原形构成真正主语,故填of;him;to。 54.我们很容易留意到日常学习中身边细微的变化。 ________ ________ ________ for us ________ ________ small changes in our daily study. 【答案】 It is easy to notice 【详解】原句中“很容易做某事”是关键结构,对应的固定句型为“It is+形容词+for sb. to do sth.”,其中It作形式主语,真正主语是后面的动词不定式;easy表示“容易的”,notice表示“留意到”,按照句型顺序依次填入单词,故填It;is;easy;to;notice。 55.了解自我成长中的变化是一件简单的事。 ________ ________ ________ ________ ________ about the changes in our personal growth. 【答案】 It is easy to learn 【详解】原句中“了解……是一件简单的事”是关键词,对应的英语结构为“It is+形容词+to do sth.”,It作形式主语,真正主语是后面的动词不定式短语;easy表示“简单的”,learn about表示“了解”,按照句型语序依次填入单词,故填It;is;easy;to;learn。 56.日常阅读已经让他可以轻松理解长篇英文文章。 Daily reading has ________ ________ ________ for him to understand long English passages ________ ________. 【答案】 made it possible with ease 【详解】原句中“让他可以轻松理解”是关键词,本句使用固定结构make it possible for sb. to do sth.,it作形式宾语指代后文不定式内容,possible表示“可行的、能够做到的”,句子时态为现在完成时,has后接动词过去分词made;“轻松”对应固定短语with ease,ease表示“轻易、轻松”,故填made;it;possible;with;ease。 57.过去工人们要花三小时才能把货物装上卡车。 ________ ________ ________ ________ workers three hours to load goods ________ ________ ________. 【答案】 It used to take; onto the lorry 【详解】原句中“过去花(时间)”和“(装)上卡车”是关键信息。“做某事花费某人多长时间”是句型“It takes/took sb. time to do sth.”,“过去做某事”译为“used to do sth.”,所以本句中用“It used to take...”结构。“将某物装上卡车”译为“load sth. onto the lorry”,介词onto意为“到……之上”,名词lorry意为“卡车”。 58.很明显,更多卡车提升了本地产品的运输速度。 ________ ________ ________ ________ ________ ________ have improved the speed of local product transportation. 【答案】 It is clear that more lorries 【详解】原句中“很明显”以及“更多卡车”是关键词,表示“很明显……”用句型It is clear that引导主语从句,It作形式主语,that引导真正的主语从句;“更多”对应形容词more,修饰可数名词复数,表示“卡车”的名词是lorry,复数形式为lorries,从句谓语动词为have improved,主语需要使用复数名词。故填It;is;clear;that;more;lorries。 59.在西方文化中被认为是粗鲁的。   It’s ________ ________ in Western cultures. 【答案】 considered rude 【详解】原句中“被认为是粗鲁的”是关键词,固定结构be considered+形容词,表示“被认为是……”;rude意为“粗鲁的”。故填considered;rude。 60.很明显这道汤味道寡淡,因为没有放任何调味品。 ________ ________ ________ ________ this soup ________ ________ because no seasonings are added. 【答案】 It is clear that tastes flat 【详解】原句关键词为“很明显”,用“It is clear that”表示;“味道寡淡”用“tastes flat”表示;“没有放任何调味品”用“no seasonings are added”表示。整句为“It is clear that...because...”结构,主句为“It is clear that this soup tastes flat”,原因状语从句为“because no seasonings are added”,时态均为一般现在时,陈述客观事实。 61.The girl helped old people. (nice) It was nice of _______________________ 【答案】the girl to help old people. 【详解】句意:这个女孩帮助了老人。固定句型“It is/was + adj. + of + sb. + to do sth.”,意为“某人做某事真是太……了”,常用于评价某人的品格或行为。原句主语The girl放在介词of之后,作逻辑主语。原句的谓语动作helped old people改为动词不定式to help old people,作句子的真正主语。 62.He solved the difficult problem. (amazing) It was amazing that ________________________. 【答案】he solved the difficult problem 【详解】句意:他解决了这个难题。固定句型“It is/was+形容词+that从句”。其中it是形式主语,that引导的从句是真正的主语。原句“He solved...”为一般过去时,改写后的主句“It was...”也为一般过去时,因此that从句中的时态应保持不变,继续使用一般过去时。that从句中使用陈述语序,直接填入原句的主谓宾结构即可,即he solved the difficult problem。 63.整个团队花费一周时间研究小镇发生变化的各个层面。 ________ ________ the whole team a week ________ ________ ________ ________ ________ the changes taking place in the small town. 【答案】 It took to research every aspect of 【详解】原句中的“花费”以及“研究……的各个层面”是关键词,时态为一般过去时,原句套用固定句型“It took sb. some time to do sth.”;①②填It took,作形式主语与谓语;③填to,构成不定式符号;④填research,意为“研究”;every aspect of…“……的各个层面”,是固定搭配。 64.It is a pity. We can’t meet the old survivor. (合并句子) ________ ________ a pity that we can’t meet the old survivor. 【答案】 It is 【详解】句意:真遗憾。我们不能见到那位老幸存者。合并句子时,可用固定句型“It is a pity that...”,意为“遗憾的是……”。在该句型中,It作形式主语,that引导的从句是真正的主语,注意句首首字母大写。 65.To learn to cooperate is important.(改为同义句) ________ ________ important ________ learn to cooperate. 【答案】 It is to 【详解】句意:学会合作很重要。原句中“To learn to cooperate is important”为不定式作主语的结构,可改为“It is important to learn to cooperate”结构,其中it为形式主语,真正的主语为后面的不定式短语,两者含义相同,保持句意不变。 66.Playing music with friends is fun. (改为It固定句型) ________ ________ fun ________ play music with friends. 【答案】 It is to 【详解】句意:和朋友们一起演奏音乐很有趣。改写为:固定句型It is+形容词+to do sth.,it作形式主语,置于句首,首字母大写;原句为一般现在时,be动词用is;需用动词不定式作真正主语,play前需用动词不定式符号to。 67.It’s kind of her to care for homeless animals.(改为否定句) _______________________________________________________________ 【答案】It’s not kind of her to care for homeless animals. 【详解】句意:她照顾无家可归的动物真是善良。句子为一般现在时,改为否定句,需要在be动词is后加not。 68.他培育新型水稻,助力减少饥饿,真是太伟大了。 It was great ________ him ________ develop new rice and help reduce hunger. 【答案】 of to 【详解】根据中英文对照可知,考查固定句型“It is/was+adj.+of/for+sb.+to do sth.”,这里的“great”是来形容人的,介词用“of”,不定式“to develop...”是句子真正主语。故填of;to。 69.对女性科学家来说,过去做科研很艰难。 It was hard ________ women scientists ________ do research long ago. 【答案】 for to 【详解】原句关键词 “对”“做(科研)”。本句使用It作形式主语的固定句型It was+形容词+for sb. to do sth.,for用来引出动作对象,to后接动词原形构成真正主语。故填for;to。 70.这位科学家奉献一生做科研,太伟大了。 It is great ________ the scientist ________ devote his whole life to research. 【答案】 of to 【详解】原句中“做……太伟大了”是关键词。固定句型It is+形容词+of sb. to do sth. 用于形容人的品质,It是形式主语,不定式作真正主语。填of;to。 试卷第1页,共3页 试卷第1页,共3页 学科网(北京)股份有限公司 $ 学校:___________姓名:___________班级:___________考号:___________ Unit 2 Inspiring People 单元Grammar:it的特殊用法精讲练70题 【适用版本:人教版新教材;限时30分钟,总70小题,满分70分】 一、单项选择 1.It was creative ________ I.M. Pei to design the Louvre glass pyramid. A.for B.of C.he D.to 2.—Who do you admire most? —Yuan Longping. It’s great ________ him to help reduce hunger worldwide. A.for B.of C.to D.with 3.It is normal for him ________ care of the elderly in his free time. A.take B.taking C.to take D.taken 4.It takes time and effort ________ great progress in any field. A.make B.making C.to make D.made 5.It’s wise ________ you ________ listen to your teacher’s useful advice. A.for; to B.of; to C.to; for D.to; of 6.It’s helpful ________ teenagers ________ read stories of inspiring people in free time. A.of; to B.for; to C.to; for D.to; of 7.It’s necessary ________ every student ________ develop good learning habits. A.of; to B.for; to C.to; for D.to; of 8.It’s careless ______ him to make such a mistake in the Maths exam. A.for B.of C.with D.to 9.—It’s hard ________ old people to learn new languages. —Yes, but Xu never gave up. A.to B.at C.of D.for 10.—It’s brave ________ Sima Qian to finish his book after hard times. —Yes, he never gave up. A.to B.for C.of D.at 11.It is always important ________ to keep going in life. A.of us B.for us C.to us D.with us 12.It was very creative ________ I.M. Pei to design the glass pyramid at the Louvre Museum. A.for B.of C.to D.with 13.It was difficult ________ ancient people ________ travel to the Western Regions. A.of; to B.for; to C.of; / D.for; / 14.It is always important ________ everyone ________ keep going in life. A.of; to B.for; to C.for; for D.of; for 15.It was selfless ________ Yuan Longping ________ develop a new kind of rice and help reduce hunger. A.for; to B.of; to C.of; for D.for; of 16.It is challenging ________ a complex rhythm. A.master B.mastering C.to master D.mastered 17.It was admirable ________ Amelia Earhart to fly across the Atlantic. A.for B.of C.with D.about 18.It takes us half an hour ________ to that small ________ with only twenty families. A.to drive; villager B.driving; villager C.to drive; village D.driving; village 19.It’s wise ________ us to pick useful learning materials online. A.for B.of C.to D.with 20.It takes courage ________ your true worries to trusted adults. A.share B.to share C.sharing D.shared 21.It is likely ________ he will decide on a new working position soon. A.to B.that C.what D.which 22.It’s dangerous ________ the road here. There’s ________ traffic. A.to cross; much too B.to cross; too much C.across; too much D.across; much too 23.It is better to ask someone for advice than ________ something. A.risk doing B.risk to do C.to risk doing D.to risk to do 24.It’s not ________ him to help these children with intellectual disabilities because he has received little training so far. A.simple for B.simple of C.hard for D.hard of 25.—My deskmate, Lucy, likes ________ her classmates. —That’s rude! It’s important ________ classmates to respect teacher. A.telling jokes to; for B.playing jokes on, for C.making jokes about; of D.joking; of 26.________ is known to us all that the cost of renting a house in central Chongqing is higher than ________ in any other area of the city. A.As; it B.It; that C.As; one D.It; one 27.The fisherman found ________ difficult to control his raft in such bad weather. A.it B.it’s C.its D./ 28.—I’m not good at English, what about you? —Oh, I like it very much. It is quite easy ________ me ________ it. A.for; learn B.of; learn C.for; to learn D.of; to learn 29.Oh, just imagine! How great it is ________ robots ________ all the work for us human beings! A.have; to do B.to have; do C.having; do D.had; to do 30.It will be cruel ________ you to keep your son from computer games, but it is very necessary ________ him to get rid of the addiction (瘾). A.for; of B.of; for C.of; as D.for; with 31.It’s not good ________ the animals to eat too much. A.for B.to C.with D.of 二、选词填空 根据句意, 用 for, of 或 that 填空 32.It was brave him to go to the lonely island alone. 33.It is inspiring Marie Curie won two Nobel Prizes in different fields. 34.It is not wise a student to waste too much time playing video games. 35.It’s possible scientists to complete research projects quickly by using DeepSeek. 用 It is/was + adj.+(of/for sb) + to do 或 It is/was + adj.+ that 完成句子。 36. very important seed banks include many different kinds of seeds. 37. very difficult him brave the cold weather and great heights. 38. important everyone should show kindness to others. 39. amazing Earhart fly across the Atlantic Ocean alone. 40. really inspiring Mozi’s ideas live on for over 2,000 years. 用 of / for / that 填空 41.It was wise Confucius to say we should treat our elders with respect. 42.It is necessary teenagers to learn from inspiring people. 43.It was inspiring Professor Gui’s childhood dream came true through his efforts. 44.It is brave the soldier to save the child in the fire. 45.It is easy us to find information about great people on the Internet. 三、完成句子 46.要带来真正的进步,往往需要花费时间和耐心。 It often ________ time and patience ________ about real progress. 47.你能在我困惑时给我建议,真是太好了。 It is very nice ________ you ________ give me advice when I am confused. 48.据说人类对月球和宇宙的理解将大大提高。 It ________ said that our understanding of the moon and the universe ________ ________ greatly improved. 49.对他来说,在年轻时提出这个理论似乎是不可能的。 It seemed ________ ________ him to put forward this theory at a young age. 50.上周,我们花了一周时间解决食物短缺问题。 It ________ us a week to solve the ________ ________. 51.这家工厂要花费一小时才能制造出一款新产品。 It ________ ________ ________ for this factory to make a ________ ________. 52.公路上的交通流量很大,所以我们花了很长时间才到达目的地。 There was a lot of traffic ________ ________ ________, so ________ ________ ________ a long time to get to the destination. 53.他能设计出这样的建筑真是富有创意。 It’s creative ________ ________ ________ design such great buildings. 54.我们很容易留意到日常学习中身边细微的变化。 ________ ________ ________ for us ________ ________ small changes in our daily study. 55.了解自我成长中的变化是一件简单的事。 ________ ________ ________ ________ ________ about the changes in our personal growth. 56.日常阅读已经让他可以轻松理解长篇英文文章。 Daily reading has ________ ________ ________ for him to understand long English passages ________ ________. 57.过去工人们要花三小时才能把货物装上卡车。 ________ ________ ________ ________ workers three hours to load goods ________ ________ ________. 58.很明显,更多卡车提升了本地产品的运输速度。 ________ ________ ________ ________ ________ ________ have improved the speed of local product transportation. 59.在西方文化中被认为是粗鲁的。   It’s ________ ________ in Western cultures. 60.很明显这道汤味道寡淡,因为没有放任何调味品。 ________ ________ ________ ________ this soup ________ ________ because no seasonings are added. 61.The girl helped old people. (nice) It was nice of _______________________ 62.He solved the difficult problem. (amazing) It was amazing that ________________________. 63.整个团队花费一周时间研究小镇发生变化的各个层面。 ________ ________ the whole team a week ________ ________ ________ ________ ________ the changes taking place in the small town. 64.It is a pity. We can’t meet the old survivor. (合并句子) ________ ________ a pity that we can’t meet the old survivor. 65.To learn to cooperate is important.(改为同义句) ________ ________ important ________ learn to cooperate. 66.Playing music with friends is fun. (改为It固定句型) ________ ________ fun ________ play music with friends. 67.It’s kind of her to care for homeless animals.(改为否定句) _______________________________________________________________ 68.他培育新型水稻,助力减少饥饿,真是太伟大了。 It was great ________ him ________ develop new rice and help reduce hunger. 69.对女性科学家来说,过去做科研很艰难。 It was hard ________ women scientists ________ do research long ago. 70.这位科学家奉献一生做科研,太伟大了。 It is great ________ the scientist ________ devote his whole life to research. 试卷第1页,共3页 试卷第1页,共3页 学科网(北京)股份有限公司 $

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Unit 2 Inspiring People 单元Grammar:it的特殊用法精讲练70题-2026-2027学年九年级英语上册语法词汇综合专练(人教版)
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Unit 2 Inspiring People 单元Grammar:it的特殊用法精讲练70题-2026-2027学年九年级英语上册语法词汇综合专练(人教版)
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Unit 2 Inspiring People 单元Grammar:it的特殊用法精讲练70题-2026-2027学年九年级英语上册语法词汇综合专练(人教版)
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