专题03 不定式的常见句型-【暑假自学课】2024年新九年级英语暑假提升精品讲义（牛津译林版）

专题03 不定式的常见句型（复习八下） 目录 考点聚焦：核心考点+中考考点，有的放矢 重点速记：知识点和关键点梳理，查漏补缺 难点强化：难点内容标注与讲解，能力提升 学以致用：真题感知+提升专练，全面突破 核心考点聚焦 1、掌握并正确使用不定式的常见句型。 不定式的常见句型 难点1： (not) 形容词/副词 enough to do,(不)足够…做某事 too +形容词/副词+to do太…而不能 1．（23-24八年级下·江苏南京·期中）When you give a speech, ________ eye contact with your listeners. Speak clearly and loudly enough to ________. A．make; hear B．make; be heard C．making; hear D．making; be heard 2．（23-24八年级下·广东深圳·课后作业）The tastes of the food were not good enough to __________ everyone. A．satisfied B．satisfy C．pleased D．pleasure 3．（23-24八年级下·江苏南通·阶段练习）The tent is _______ for a family of three _______. A．big enough; to live in it B．enough big; to live in it C．big enough; to live in D．enough big; live in 4．（22-23八年级下·江苏南京·期末）Some parents are too busy _________ children with their homework. A．help B．to help C．helping D．to helping 5．（2024八年级下·海南·专题练习）The box is ________ heavy for that boy ________ carry. Let’s help him. A．too; to B．so; that C．to; to 难点2： It is adj. to do sth. 谈论做某事的感受 It is adj. for sb. to do sth 谈论某人做某事的感受 It is adj. of sb. to do sth 评价某人的行为 6．（21-22八年级下·全国·单元测试）It is wrong ________ us ________ look down on the disabled people. A．of; to B．for; for C．to; to D．of; for 7．（22-23八年级下·福建福州·期末）— It’s so kind ________ you to help me with the problem. — That’s OK. It’s necessary ________ us to help each other. A．of; for B．of; of C．for; of 8．（22-23八年级下·辽宁沈阳·期末）It is very dangerous __________ children to cross the busy street. A．of B．by C．on D．for 9．（22-23八年级下·福建泉州·期末）—I want to set up a Nanyin club in our school. —That’s a good idea! It is quite necessary for us ________ this traditional art. A．spread B．spreading C．to spread 10．（22-23八年级下·江苏南京·期末）It’s polite ________ us _________quiet while eating. A．for, to keep B．of, to keep C．for, keep D．of, keep 真题感知 11．（2022·西藏·中考真题）It’s important for the disabled ________ the ability to make a living. A．to have B．have C．having D．has 12．（2022·黑龙江绥化·中考真题）—It is convenient ________ us ________ things online. —So it is. A．for; to buy B．of; to buy C．for; buy 13．（2022·贵州毕节·中考真题）Many people have lost their homes because of wars. It’s important for people ________ a peaceful world. A．have B．had C．to have D．to be having 14．（2022·福建·中考真题）It’s important for us ________ hard in order to have a better life. A．work B．to work C．working 15．（2022·江苏连云港·中考真题）Kitty, these books are ________ heavy for you ________ carry. Let me help you. A．as…as B．too…to C．such…that D．so…that 提升专练 16．（2023·江苏无锡·三模）Your new job sounds ________ to be true—interesting work, high pay, short hours. Are you sure it’s not a dream? A．too good B．good enough C．too real D．real enough 17．（2024·西藏日喀则·一模）The little girl is ________ young ________ go to school. A．to; too B．so; that C．so; to D．too; to 18．（22-23九年级上·江苏盐城·期末）Kitty, these books are ________ heavy for you ________ carry. Let me help you. A．as…as B．too…to C．such…that D．so…that 19．（15-16九年级上·山东·阶段练习）She is ________ poor ________ buy that nice dress. A．so; that B．too; to C．to; too D．that; so 20．（2023·广西河池·二模）Simon left home ________ late ________ get to school on time. A．too; to B．enough; to C．so; that 21．（2023·湖南岳阳·三模）Yu Gong isn’t young enough ______ the mountains. A．moving B．to move C．moved 22．（2024·甘肃陇南·三模）Don’t stay up late. It’s time ________ to bed. A．go B．went C．going D．to go 23．（2024·黑龙江鸡西·二模）As we know it’s dangerous ________ a phone while driving. A．answer B．to answer C．answering 24．（2024·云南昆明·二模）It is important for us ________ to act politely in public. A．to learn B．learning C．learnt D．learn 25．（2024·云南·一模）It’s very good for us ________ some volunteer work in the community around. A．do B．doing C．did D．to do 26．（2024·云南楚雄·三模）—It’s kind of you ________ your time for the community clean up event. —We are glad to help. A．volunteer B．to volunteer C．volunteering D．volunteered 27．（2024·西藏日喀则·一模）________ is very difficult ________ such a high mountain. A．This, to climb B．It, to climb C．Such, that D．So, that 28．（2024·云南昆明·一模）—It is very important for all of us ________ safe. —I agree. We students should learn to protect ourselves in daily life. A．kept B．keeping C．to keep D．keep 29．（23-24九年级上·上海杨浦·期末）It took me lots of time ________ a big meal for ten people and I was happy that everyone enjoyed it. A．prepare B．to prepare C．preparing D．prepared 30．（2020·黑龙江哈尔滨·模拟预测）It took me an afternoon _______ the novel _______ by Han Han. A．read, written B．to read, written C．reading, to write 31．（2022·云南红河·二模）It’s silly ________ you ________ your car at such a low price. A．for; to sell B．of; sell C．for; sell D．of; to sell 32．（2024·江苏宿迁·三模）It was really helpful ________ her to clean up the street on a cold winter morning. A．of B．for C．to D．about 33．（2024·黑龙江绥化·二模）—It is important ________ us ________ healthy. —So it is. A．for; to keep B．of; to keep C．for; keep 34．（2024·江苏宿迁·三模）Joan’s report is very excellent. It is ________ of her to pay attention to every detail. A．careful B．carefully C．careless D．carelessly 35．（2024·甘肃平凉·一模）It’s kind ________ you to help me, but still it’s hard ________ me to work it out. A．for; for B．of; for C．for; of D．of; with 36．（2024·河北廊坊·一模）It’s necessary for students ________ breakfast every day. A．had B．have C．has D．to have 37．（2024·山东青岛·一模）It ________ me about ¥1,200 to buy a new bike last year. A．cost B．spent C．took D．paid 38．（2024·福建三明·二模）—Look! It’s 11:45 now. —Oh. It’s time ________ lunch. Let’s go. A．have B．having C．to have 39．（2024·甘肃酒泉·一模）It’s important for ______ to eat a balanced diet. A．our B．us C．ours D．ourselves 40．（2023·黑龙江绥化·二模）It’s foolish ________ such a mistake. A．for him to make B．of him making C．of him to make 41．（2023·甘肃定西·模拟预测）________ is necessary for us to talk to our parents when we have problems. A．This B．It C．That D．One 42．（2023·黑龙江佳木斯·三模）It’s clever ________ her to work out ________ many difficult math problems. A．for; such B．of; such C．of; so 43．（2023·吉林长春·二模）—It takes me half an hour ________ playing the piano. How about you? —I usually spend 20 minutes on it. A．practiced B．practice C．to practice D．practicing 44．（2023·吉林长春·二模）It’s really brave ________ Chai Jing to tell so much truth to the public. A．for B．of C．to D．in 45．（2023·新疆乌鲁木齐·三模）It ___________ Peter an hour ___________ his homework yesterday. A．spent; finishing B．spent; to finish C．took; finishing D．took; to finish 46．（2023·甘肃白银·一模）It was stupid ________ my baby alone at home. A．for me to leave B．for me leaving C．of me to leave D．of me leave 47．（2023·上海虹口·一模）The fisherman found ________ difficult to control his raft in such bad weather. A．it B．it’s C．its D．/ 48．（2022·黑龙江哈尔滨·二模）—Some people are not kind________animals now. —Yes. It’s wrong________them to treat animals in this way. They are our friends. A．to, of B．to, to C．for, for 49．（2024·福建厦门·二模）Knowing that they have raised enough money for the children’s home, he was too excited ________ a word. A．say B．saying C．to say 50．（22-23八年级下·江苏南京·期末）—I can’t believe that Amy comes first in the competition. —Yes, sounds ________ to believe. A．too good B．good enough C．so good D．quite good ( 6 )原创精品资源学科网独家享有版权，侵权必究！ 学科网（北京）股份有限公司 $$ 专题03 不定式的常见句型（复习八下） 目录 考点聚焦：核心考点+中考考点，有的放矢 重点速记：知识点和关键点梳理，查漏补缺 难点强化：难点内容标注与讲解，能力提升 学以致用：真题感知+提升专练，全面突破 核心考点聚焦 1、掌握并正确使用不定式的常见句型。 不定式的常见句型 难点1： (not) 形容词/副词 enough to do,(不)足够…做某事 too +形容词/副词+to do太…而不能 1．（23-24八年级下·江苏南京·期中）When you give a speech, ________ eye contact with your listeners. Speak clearly and loudly enough to ________. A．make; hear B．make; be heard C．making; hear D．making; be heard 【答案】B 【详解】句意：当你演讲时，要和听众进行眼神交流。说话要清晰、大声，让别人听得见。 考查祈使句及非谓语动词。根据“When you give a speech, ... eye contact with your listeners.”可知，主句是祈使句，用动词原形开头，排除选项C、D；根据“Speak clearly and loudly enough to ...”可知，省略的主语you和hear构成被动关系，表示“被听见”，所以应用动词不定式的被动式to be done，故选B。 2．（23-24八年级下·广东深圳·课后作业）The tastes of the food were not good enough to __________ everyone. A．satisfied B．satisfy C．pleased D．pleasure 【答案】B 【详解】句意：食物的味道不够好，不能使每个人都满意。 考查词义辨析。satisfied满意的，形容词；satisfy使满意，动词；pleased高兴的，形容词；pleasure高兴，名词。enough to do sth“足够……做某事”，此处应用动词原形，故选B。 3．（23-24八年级下·江苏南通·阶段练习）The tent is _______ for a family of three _______. A．big enough; to live in it B．enough big; to live in it C．big enough; to live in D．enough big; live in 【答案】C 【详解】句意：这个帐篷足够大能让一个三口之家居住。 考查enough的用法和动词不定式。“big”是形容词，enough修饰形容词时要后置，故排除B、D选项；第二空填动词不定式作结果状语，live是不及物动词，主语“the tent”是逻辑宾语，故此处需添加介词in，故填to live in。故选C。 4．（22-23八年级下·江苏南京·期末）Some parents are too busy _________ children with their homework. A．help B．to help C．helping D．to helping 【答案】B 【详解】句意：一些家长太忙了无法辅导孩子做作业。 考查动词不定式作结果状语。根据“too busy”可知此处应用too…to do sth表示“太……以至不能做某事”。故选B。 5．（2024八年级下·海南·专题练习）The box is ________ heavy for that boy ________ carry. Let’s help him. A．too; to B．so; that C．to; to 【答案】A 【详解】句意：这个箱子太重了，那个男孩搬不动。让我们帮帮他吧。 考查动词不定式作结果状语。too...to太……而不能；so...that如此……以致于；to到。根据“The box is...heavy for that boy...carry.”可知，箱子太重了，男孩搬不动，用too...to表示“太……而不能”。故选A。 难点2： It is adj. to do sth. 谈论做某事的感受 It is adj. for sb. to do sth 谈论某人做某事的感受 It is adj. of sb. to do sth 评价某人的行为 6．（21-22八年级下·全国·单元测试）It is wrong ________ us ________ look down on the disabled people. A．of; to B．for; for C．to; to D．of; for 【答案】A 【详解】句意：我们看不起残障人士是错误的。 考查It固定句型。形容词wrong修饰“人”时，常用句型：It is+形容词+of sb+to do sth.表示“某人做某事怎样”。故选A。 7．（22-23八年级下·福建福州·期末）— It’s so kind ________ you to help me with the problem. — That’s OK. It’s necessary ________ us to help each other. A．of; for B．of; of C．for; of 【答案】A 【详解】句意：——你帮我解决难题真是太好了。——没关系。我们有必要互相帮助。 考查it固定句型。It’s + adj. +of (for) sb to do sth表示“对某人来说做某事是……”。当形容词是描述人的性格或品质的，用of；若形容词仅是描述事物的性质，应用for。第一句kind描述人的品质，应用of；第二句necessary修饰事物，应用for。故选A。 8．（22-23八年级下·辽宁沈阳·期末）It is very dangerous __________ children to cross the busy street. A．of B．by C．on D．for 【答案】D 【详解】句意：孩子们穿过繁忙的街道是很危险的。 考查固定句型和介词辨析。of……的；by通过；on在……上；for对……来说。分析句子可知，本句是固定句型“It is+形容词+for/of sb to do sth”，当形容词是描述sb的品质时，用of，当形容词是修饰事物时用for。句中的dangerous是用来描述“to cross the busy street”的性质的，所以介词用for。故选D。 9．（22-23八年级下·福建泉州·期末）—I want to set up a Nanyin club in our school. —That’s a good idea! It is quite necessary for us ________ this traditional art. A．spread B．spreading C．to spread 【答案】C 【详解】句意：——我想在学校成立一个南音社。——好主意。传播这种传统艺术对我们来说很有必要。 考查非谓语动词。spread传播，动词原形；spreading动名词；to spread不定式。It is+形容词+for sb.to do sth.“做某事对某人来说是怎么样的”，所以设空处填写不定式作真正主语。故选C。 10．（22-23八年级下·江苏南京·期末）It’s polite ________ us _________quiet while eating. A．for, to keep B．of, to keep C．for, keep D．of, keep 【答案】B 【详解】句意：我们吃饭时保持安静是有礼貌的。 考查介词和非谓语动词。固定句式：It’s+形容词+for/of sb to do sth，polite是修饰人的形容词，介词用of，动词不定式作主语，故选B。 真题感知 11．（2022·西藏·中考真题）It’s important for the disabled ________ the ability to make a living. A．to have B．have C．having D．has 【答案】A 【详解】句意：对残疾人来说，有谋生的能力是很重要的。 考查动词不定式作主语。it is adj. for sb. to do sth“做某事……”，动词不定式作主语，故选A。 12．（2022·黑龙江绥化·中考真题）—It is convenient ________ us ________ things online. —So it is. A．for; to buy B．of; to buy C．for; buy 【答案】A 【详解】句意：——我们在网上购物很方便。——确实。 考查It的固定句型。此处是“It is+adj+for/of sb to do sth”句型，此处convenient修饰其后的事情，介词用for；不定式在句中作真正的主语。故选A。 13．（2022·贵州毕节·中考真题）Many people have lost their homes because of wars. It’s important for people ________ a peaceful world. A．have B．had C．to have D．to be having 【答案】C 【详解】句意：许多人因为战争失去了家园。 对人们来说，拥有一个和平的世界很重要。 考查非谓语动词。此处是结构“It is adj. for sb. to do sth.”，意为“做某事对某人是……的”，动词不定式作真正的主语，此处应用动词不定式的一般式。故选C。 14．（2022·福建·中考真题）It’s important for us ________ hard in order to have a better life. A．work B．to work C．working 【答案】B 【详解】句意：为了过上更好的生活，对我们来说努力工作是很重要的。 考查非谓语动词。固定句式：It is+形容词+for sb to do sth“对于某人来说，做某事是……的”，动词不定式作主语，it作形式主语，故选B。 15．（2022·江苏连云港·中考真题）Kitty, these books are ________ heavy for you ________ carry. Let me help you. A．as…as B．too…to C．such…that D．so…that 【答案】B 【详解】句意：基蒂，这些书太重了，你拿不动。我来帮你。 考查too...to...结构。as…as像……一样；too…to太……而不能；such…that如此……以致于……；so…that如此……以致于……。根据“carry”是动词原形可知，符合too…to结构，表示“太重了拿不动”。故选B。 提升专练 16．（2023·江苏无锡·三模）Your new job sounds ________ to be true—interesting work, high pay, short hours. Are you sure it’s not a dream? A．too good B．good enough C．too real D．real enough 【答案】A 【详解】句意：你的新工作听起来好得令人难以置信——工作有趣，收入高，工作时间短。你确定这不是梦吗？ 考查too...to...结构。too good太好；good enough足够好；too real太真；real enough足够真。根据“Your new job sounds...to be true—interesting work, high pay, short hours. Are you sure it’s not a dream?”可知，此处表示“好得令人难以置信”，用too...to...表示“太……而不能……”。故选A。 17．（2024·西藏日喀则·一模）The little girl is ________ young ________ go to school. A．to; too B．so; that C．so; to D．too; to 【答案】D 【详解】句意：这个小女孩太小而不能上学。 考查结果状语从句。too...to do sth太……而不能……；so...that+从句表示“如此……以至于……”。根据“The little girl is...young...go to school.”可知，应该是表达“太小而不能上学”，需用too…to…句型，故选D。 18．（22-23九年级上·江苏盐城·期末）Kitty, these books are ________ heavy for you ________ carry. Let me help you. A．as…as B．too…to C．such…that D．so…that 【答案】B 【详解】句意：凯蒂，这些书太重了，你搬不动。让我来帮你。 考查固定句式。as…as像……一样；too…to太……而不能；such…that如此……以至于；so…that如此……以至于。根据第二个空空后的“carry”是动词原形可知，此处应用too…to结构。故选B。 19．（15-16九年级上·山东·阶段练习）She is ________ poor ________ buy that nice dress. A．so; that B．too; to C．to; too D．that; so 【答案】B 【详解】句意：她是太贫困了，而买不起那件漂亮的连衣裙。 考查短语辨析。“too+形容词+to do sth.”意为“太……而不能”；“so+形容词+that+从句”意为“太……以致于……”。根据“ is...poor...buy that nice dress”可知，应用too...to结构，故选B。 20．（2023·广西河池·二模）Simon left home ________ late ________ get to school on time. A．too; to B．enough; to C．so; that 【答案】A 【详解】句意：西蒙离家太晚，没能准时到校。 考查固定结构。too...to...太……而不能；形容词+enough to do足以做……；so...that...如此……以至于。根据语境可知，西蒙离家太晚而不能准时到校，应用too...to结构。故选A。 21．（2023·湖南岳阳·三模）Yu Gong isn’t young enough ______ the mountains. A．moving B．to move C．moved 【答案】B 【详解】句意：愚公还不够年轻，搬不动山。 考查非谓语动词。“形容词+enough to do sth”表示“足够……能做某事”，不定式做结果状语，故选B。 22．（2024·甘肃陇南·三模）Don’t stay up late. It’s time ________ to bed. A．go B．went C．going D．to go 【答案】D 【详解】句意：不要熬夜。该睡觉了。 考查非谓语动词。根据“It’s time…”可知，此处为固定句型It’s time to do sth.“到了做某事的时候了”，应用不定式作后置定语。故选D。 23．（2024·黑龙江鸡西·二模）As we know it’s dangerous ________ a phone while driving. A．answer B．to answer C．answering 【答案】B 【详解】句意：正如我们所知，开车时接电话很危险。 考查非谓语动词。“it’s+adj.+to do sth.”意为“做某事是……的”，it为形式主语，动词不定式为真正主语，故选B。 24．（2024·云南昆明·二模）It is important for us ________ to act politely in public. A．to learn B．learning C．learnt D．learn 【答案】A 【详解】句意：对我们来说，学会在公共场合举止礼貌是很重要的。 考查非谓语动词。该句为“It’s+形容词+for sb.+to do sth.”结构，表示“对某人来说做某事……”，不定式作真正的主语，故选A。 25．（2024·云南·一模）It’s very good for us ________ some volunteer work in the community around. A．do B．doing C．did D．to do 【答案】D 【详解】句意：对我们来说，在周围的社区做一些志愿者工作是很好的。 考查非谓语动词。分析句子可知，it是作形式主语，真正的主语是后面的动词不定式结构，故选D。 26．（2024·云南楚雄·三模）—It’s kind of you ________ your time for the community clean up event. —We are glad to help. A．volunteer B．to volunteer C．volunteering D．volunteered 【答案】B 【详解】句意：——你们能自愿为社区清理活动贡献时间真是太好了。——我们很乐意帮忙。 考查不定式作主语。根据“It’s kind of you … your time for the community clean up event.”可知 ，此处为it固定句式，构成为It be +adj.+of/for sb. to do sth.“对于某人来说做某事是……” ，It为形式主语，真正的主语为to do不定式。故选B。 27．（2024·西藏日喀则·一模）________ is very difficult ________ such a high mountain. A．This, to climb B．It, to climb C．Such, that D．So, that 【答案】B 【详解】句意：攀登这么高的山峰是非常困难的。 考查It的句型。在英语中为了避免主语过长，可以用it代替动词不定式作形式主语，其结构为“It is+形容词+(for/of sb.) +to do sth.”，意为“做某事(对某人来说)是……的”，故选B。 28．（2024·云南昆明·一模）—It is very important for all of us ________ safe. —I agree. We students should learn to protect ourselves in daily life. A．kept B．keeping C．to keep D．keep 【答案】C 【详解】句意：——对我们所有人来说，保持安全非常重要。——我同意。我们学生应该学会在日常生活中保护自己。 考查不定式结构。分析句子结构可知题干使用了it is+形容词+for sb. to do sth.句型，其中动词不定式是真正的主语，it是形式主语。故选C。 29．（23-24九年级上·上海杨浦·期末）It took me lots of time ________ a big meal for ten people and I was happy that everyone enjoyed it. A．prepare B．to prepare C．preparing D．prepared 【答案】B 【详解】句意：我花了很多时间为十个人准备了一顿大餐，我很高兴每个人都吃得很开心。 考查非谓语动词。“It takes sb.+一段时间+to do sth.”为固定句型，表示“做某事花了某人多长时间”，动词不定式是真正的主语，it作形式主语。故选B。 30．（2020·黑龙江哈尔滨·模拟预测）It took me an afternoon _______ the novel _______ by Han Han. A．read, written B．to read, written C．reading, to write 【答案】B 【详解】句意：我花了一个下午读了韩寒写的小说。 考查非谓语。read读，动词原形；written写，过去分词；to read读，动词不定式；reading读，现在分词或者动名词形式；to write写，动词不定式；根据句意理解及句子结构分析可知，这里是表达“花费时间”的固定句型，结构是It takes sb some time to do sth，所以这里应该用to read，不定式做句子主语，而第二空表达的是“被韩寒写的小说”，动词write与novel之间是被动关系，所以应该用过去分词做后置定语，故选B。 【点睛】英语中表示“花费”的几个句型结构要牢记。1. 人+spend+时间/金钱+(in) doing sth.或者人+spend+时间/金钱+on sth；2. 人+pay+金钱+for sth；3. 物+cost sb.+时间/金钱；4. It takes sb.+时间+to do sth.，在这个结构中真正的主语是动词不定式，做题时要根据结构来慢慢区分。本题就是考查第四种句型，表达花费时间。 31．（2022·云南红河·二模）It’s silly ________ you ________ your car at such a low price. A．for; to sell B．of; sell C．for; sell D．of; to sell 【答案】D 【详解】句意：你把汽车以这么低的价格卖掉，真是愚蠢。 考查介词辨析和非谓语动词。根据“It’s silly ... you ... your car at such a low price.”可知，该句的结构为It is+形容词+for/of sb.+to do sth.；如果形容词是描述事物的特点，用介词for；描述人的性格、品质等，用介词of；由“silly”可知，此处是形容人，应用of；不定式作主语，故选D。 32．（2024·江苏宿迁·三模）It was really helpful ________ her to clean up the street on a cold winter morning. A．of B．for C．to D．about 【答案】A 【详解】句意：在一个寒冬的早上，她把大街清扫干净，她真的是很乐于助人。 考查介词辨析。of属于……的；for为了；to到；about关于。根据“It was really helpful…her to clean up the street on a cold winter morning.”可知，It is+形容词+of sb. to do sth.“某人做某事怎么样”，固定句型，当形容词是表示人的品质、性格等特征时，应用介词“of”；空前为helpful“有帮助的”，空处应填of。故选A。 33．（2024·黑龙江绥化·二模）—It is important ________ us ________ healthy. —So it is. A．for; to keep B．of; to keep C．for; keep 【答案】A 【详解】句意：——对我们来说保持健康很重要。——的确是。 考查it固定句型。It is+形容词+of/for sb to do sth“对某人来说做某事是……”，其中for修饰事物的性质，of修饰人的品质或性格。important修饰事物的性质，应用for。故选A。 34．（2024·江苏宿迁·三模）Joan’s report is very excellent. It is ________ of her to pay attention to every detail. A．careful B．carefully C．careless D．carelessly 【答案】A 【详解】句意：琼的报告非常出色。她很细心，注意每一个细节。 考查形容词副词辨析。careful仔细的，形容词；carefully仔细地，副词；careless粗心的，形容词；carelessly粗心地，副词。根据“It is ... of her to pay attention to every detail.”可知，考查It is+adj.+of sb. to do sth.“某人做某事是……的”；再根据“Joan’s report is very excellent.”可知，此处用形容词careful“仔细的”符合题意，故选A。 35．（2024·甘肃平凉·一模）It’s kind ________ you to help me, but still it’s hard ________ me to work it out. A．for; for B．of; for C．for; of D．of; with 【答案】B 【详解】句意：你能帮助我真是太好了，但是我还是很难解决它。 考查it固定句式。It’s adj. of sb. to do sth.“某人做某事是……的”；It’s adj. for sth. to do sth.“对某人来说做某事是……的”。kind表示人的品质，其后用of；hard表示事情的性质，其后用for。故选B。 36．（2024·河北廊坊·一模）It’s necessary for students ________ breakfast every day. A．had B．have C．has D．to have 【答案】D 【详解】句意：对学生来说，每天吃早饭是很有必要的。 考查动词不定式。根据“It’s necessary for students”可知该句应用It’s+adj.+for sb to do sth表示“对某人来说，做某事是怎么样的”，it作形式主语，动词不定式作真正的主语。故选D。 37．（2024·山东青岛·一模）It ________ me about ¥1,200 to buy a new bike last year. A．cost B．spent C．took D．paid 【答案】C 【详解】句意：去年我花了大约1200元买了一辆新自行车。 考查动词辨析。cost花费，主语是物；spent花费，主语是人；took花费，主语常用it；paid付款。根据“It...me about ¥1,200 to buy a new bike last year.”可知，此处是“It takes/took sb+金钱+to do sth”句型，故选C。 38．（2024·福建三明·二模）—Look! It’s 11:45 now. —Oh. It’s time ________ lunch. Let’s go. A．have B．having C．to have 【答案】C 【详解】句意：——看！现在是11点45分。——哦。该吃午饭了。我们走吧。 考查It固定句型。It’s time to do sth“是时候做某事了”，故选C。 39．（2024·甘肃酒泉·一模）It’s important for ______ to eat a balanced diet. A．our B．us C．ours D．ourselves 【答案】B 【详解】句意：均衡饮食对我们来说很重要。 考查代词辨析。our我们的；us我们；ours我们的；ourselves我们自己。根据题干可知，均衡饮食对我们来说很重要，空处位于介词后，应用宾格us。故选B。 40．（2023·黑龙江绥化·二模）It’s foolish ________ such a mistake. A．for him to make B．of him making C．of him to make 【答案】C 【详解】句意：他犯这样的错误真是愚蠢。 考查固定句式。foolish是形容人很愚蠢，用It’s adj. of sb. to do sth.表示“某人做某事是……的”，是固定句式。故选C。 41．（2023·甘肃定西·模拟预测）________ is necessary for us to talk to our parents when we have problems. A．This B．It C．That D．One 【答案】B 【详解】句意：当我们遇到问题时，我们有必要和父母谈谈。 考查it的固定句型。this这个；it它；that那个；one一个人。此句的句型是“It is +形容词+ for sb. to do sth.”，意为“对于某人来说做某事是……的”，it作形式主语，动词不定式是真正的主语。故选B。 42．（2023·黑龙江佳木斯·三模）It’s clever ________ her to work out ________ many difficult math problems. A．for; such B．of; such C．of; so 【答案】C 【详解】句意：她做出了这么多数学难题，她真是太聪明了。 考查介词辨析以及so和such的辨析。for为了；of……的；such如此；so那么。根据“It’s clever…her to work out”可知，形容词clever修饰人，此处应是It is+adj.+of sb+to do sth“某人做某事是……的”，故第一个空要用of，故排除A；由many“许多”可知，是形容词，要用so来修饰，故选C。 43．（2023·吉林长春·二模）—It takes me half an hour ________ playing the piano. How about you? —I usually spend 20 minutes on it. A．practiced B．practice C．to practice D．practicing 【答案】C 【详解】句意：——我花了半个小时练习弹钢琴。你呢？——我通常花20分钟在上面。 考查非谓语动词。It takes/took sb. some time to do sth.“某人花费时间做某事”，It作形式主语，不定式作真正主语。故选C。 44．（2023·吉林长春·二模）It’s really brave ________ Chai Jing to tell so much truth to the public. A．for B．of C．to D．in 【答案】B 【详解】句意：柴静向公众说出这么多真相，真是太勇敢了。 考查介词辨析。for为了；of属于……的；to到；in在……里。it的固定句型“It is+形容词+of sb to do sth”表示“某人做某事怎样”，该句型中的形容词常与人的性格特点有关。该句中brave“勇敢的”属于性格特点，故选B。 45．（2023·新疆乌鲁木齐·三模）It ___________ Peter an hour ___________ his homework yesterday. A．spent; finishing B．spent; to finish C．took; finishing D．took; to finish 【答案】D 【详解】句意：彼得昨天花了一个小时做作业。 考查动词用法。表示“某人花费时间做某事”的句型有：sb. spend some time doing sth.；It takes sb. some time to do sth.。D项符合，故选D。 46．（2023·甘肃白银·一模）It was stupid ________ my baby alone at home. A．for me to leave B．for me leaving C．of me to leave D．of me leave 【答案】C 【详解】句意：我把孩子一个人留在家里，真是愚蠢。 考查it固定句型。It is + adj. + for sb. + to do sth.意为“对于某人来说做某事是怎么样的”，其中形容词是描写事物性质的；It is + adj. + of sb. + to do sth.意为“某人做某事真是太怎么样了”，其中形容词是描述人的品质的。句中it作形式主语，动词不定式作真正的主语，且根据语境可知，形容词“stupid”是形容词人的，故应用介词of，故选C。 47．（2023·上海虹口·一模）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。 48．（2022·黑龙江哈尔滨·二模）—Some people are not kind________animals now. —Yes. It’s wrong________them to treat animals in this way. They are our friends. A．to, of B．to, to C．for, for 【答案】A 【详解】句意：——现在有些人对动物不友好。——是的。他们这样对待动物是错误的。它们是我们的朋友。 考查固定句型和搭配。be (not) kind to“对……友好”，固定搭配，第一空用to，排除C；第二空所在句是It’s+形容词+of/for sb. to do sth.的固定句型，形容词修饰的是人，说明人的特质，则用of；若形容词修饰的是动词不定式to do，作用for，结合“It’s wrong...them to treat animals in this way”可知，讲的是他们对待动物的行文是错误的，形容人的特质，所以用of。故选A。 49．（2024·福建厦门·二模）Knowing that they have raised enough money for the children’s home, he was too excited ________ a word. A．say B．saying C．to say 【答案】C 【详解】句意：知道他们为孩子们的家筹到了足够的钱，他激动得说不出一句话。 考查非谓语动词。此处是结构too adj./adj. to do sth.“太……而不能做某事”，动词不定式作结果状语。故选C。 50．（22-23八年级下·江苏南京·期末）—I can’t believe that Amy comes first in the competition. —Yes, sounds ________ to believe. A．too good B．good enough C．so good D．quite good 【答案】A 【详解】句意：——我简直不敢相信艾米在比赛中得了第一名。——是的，听起来太好了，难以置信。 考查短语辨析。too…to…太……而不能……；…enough to do sth.足够……做某事；so+形容词/副词，表示“如此……”；quite+形容词/副词，表示“相当……”。根据“I can’t believe that Amy comes first in the competition.”可知，“我”简直不敢相信艾米在比赛中得了第一名，此处指“这个消息听起来太好了而不敢相信”，应填too good。故选A。 ( 6 )原创精品资源学科网独家享有版权，侵权必究！ 学科网（北京）股份有限公司 $$