初二动词不定式练习题汇编
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一、动词不定式作主语
1. It's our duty _________ the room every day.
A. to clean
B. cleaned
C. clean
D. cleans(甘肃省)
2. It's hard for us _________ English well.
A. learn
B. learns
C. to learn
D. learning(江西省)
3.建造这座立交桥将花费工人们一年多的时间。
It will ________ the workers over a year _______ ______the flyover.(北京市海淀区)
4. It's very nice _________ you to get me two tickets _________ the World Cup.
A. for，of
B. of，for
C. to，for
D. of，to(安徽省)
Keys： 1. A 2. C 3. take，to，build 4. B
［简析］动词不定式作主语时，可以直接放在谓语动词前面的主语位置，也可以
用先行词it作形式主语，而将真正的主语(不定式)置于后面。常见的句式有：
(1)It is +形容词(of sb)to do sth.
(2)It is +名词(for sb)to do sth
(3)It takes sb some time to do sth
(4)It is +形容词(for sb)to do sth.句式
(1)中常用nice，kind，clever，good，right，wrong，foolish，careless等
形容词，与介词of搭配，这些形容词常表述不定式逻辑主语的属性或性质；句
式(4)中常用hard，difficult，easy，important等形容词，与介词for搭配，表
示不定式表示的动作、行为的性质。
注意：当不定式作主语的句子中又有一个不定式作表语时，不能用It is… to…
的句型
(对)To see is to believe.百闻不如一见。(错)It is to believe to see.
It's for sb.和It's of sb.
1) for sb. 常用于表示事物的特征特点，表示客观形式的形容词，如easy, hard, difficult,interesting, impossible等：
It's very hard for him to study two languages. 对他来说学两门外语是很难的。
2) of sb的句型一般用表示人物的性格，品德，表示主观感情或态度的形容词，
如good, kind, nice, clever, foolish, right。
It's very nice of you to help me. 你来帮助我，你真是太好了。
二、动词不定式作宾语
1. He wants ______ some vegetables.
A. buy
B. buying
C. to buy
D. buys (山西省)
2. Don't forget ______ your homework with you when you come to school.
A. to bring
B. bringing
C. to take
D. taking (福建省)
3. He found it very difficult ______.
A. sleeping
B. sleeps
C. slept
D. to fall asleep (湖南省)
Keys： 1. C 2. A 3. D
［简析］在want，like，agree，hope，wish，learn，begin，start，seem，decide，hate，choose，forget，remember等动词后面，可以接不定式作宾语。
三、动词不定式作宾语补足语
1. Robert often asks us ______ his Chinese, so his Chinese is much better than before.
A. help him
B. to help him with
C. to help with
D. helps him with (江苏省)
高中英语动词不定式用法大全
高中英语动词不定式用法大全(名师总结必考语法知识点，值得下载) 英语动词的非谓语形式为三种：动词不定式、动名词和分词。非谓语动词没有人称和数的变化。 动词不定式是一种非谓语动词形式，其结构为“to＋动词原形”，其中to 不是介词，而是动词不定式的符号，称为小品词，动词不定式没有人称和数的变化。动词不定式和其后面的名词等构成不定式短语，在句子中可以用作主语、表语、宾语、补足语、定语、状语等。 一. 作主语例如： To be a doctor is hard. 做医生很难。 To learn English well is not easy. 学好英语不容易。 To say is to believe.眼见为实。 动词不定式（短语）作主语时，为了避免句子的头重脚轻，可以用“it”作形式主语，而把真正的主语－－动词不定式（短语）放在句子的后部。例如上面的句子可以表示为： It is hard to be a doctor. It is not easy to learn English well. 再如： It’s important to pla nt trees in spring. 如果动词不定式的动作是谁做的，可以在动词不定式前面加一个由介
词for引导的短语，称为不定式的复合结构。例： It’s good for us to read English aloud in the morning. 对我们来说每天早晨大声读英语是很有益的。 It is important for students to use English every day. 对学生来说每天使用英语是很重要的。 二. 作表语：（在形式上，位于系动词后的就是表语。从含义上讲，表语是回答主语“是什么”或“怎么样”的语法成分。） 动词不定式（短语）作表语常用于系词be的后面。例： His work is to drive a car. 他的工作是开车。 My job is to feed animals. 我的工作是饲养动物。 Her ambition is to be a doctor. 她的理想是当医生。 三. 作宾语 动词不定式（短语）可以放在一些动词后面用作宾语，能以动词不定式作宾语的动词有：begin, start, want, forget, remember, show, learn, like, hate, love, ask等。例： I want to tell you a story. 我想给你讲个故事。 They begin to work at eight every morning. 他们每天早晨8点开始工作。 Don’t forget to lock the door.别忘了锁门。 Would you like to go and have a picnic with us tomorrow?明天和我们一
八年级英语动词不定式用法梳理
八年级英语动词不定式用法梳理 动词不定式是由“不定式符号to+动词原形”构成的一种非 谓语动词结构。有些动词不定式不带to，动词不定式可以作 句子的主语、表语、宾语、定语、补语、状语或单独使用。不定式保留动词的某些特性，可以有自己的宾语、状语等。动词不定式和它后面的宾语、状语等一起构成短语，叫作不定式短语。 一、用作主语 多数情况用it作形式主语，把真正的主语一一动词不定式置于句末，特别是不定式短语较长时。动词不定式作主语，谓 语动词用第三人称单数形式。疑问词+不定式短语作主语可 置于句首，复合不定式结构作主语常置于句末。如： 1.1 t is our duty to try our best to deal With these problems. 2. The head teacher Said it WaS necessary to talk With his mother. 3. HOW to learn EngIiSh well is important. 4. To See iS to believe.（眼见为实；百闻不如一见） 二、用作表语 动词不定式作表语，常说明主语的内容、性质、特征。如： 1. The best Way is to join an EngIiSh club. 2. The first thing is to IiSten to the teacher carefully. 三、用作宾语 1. 可以接带to的
动词不定式作宾语的动词主要有：要求选择 同意(ask, choose, agree)期望决定学习(expect, hope, decide, Iearm，宁可假装知道(prefer, pretend, know)，希望想要愿意(wish, want, would like / love)。女口： 1) We decided to talk to SOme StudentS about Why they go there. 2) He PreferS to eat White bread and rice. 3) Id love to ViSit Mexico. 2. 动词decide, know, learn, show, teach, tell...，介词结构on... 可用疑问词带to的不定式短语作宾语，但Why后面的不定 式不带to。女口： 1) Could you PIeaSe tell me Where to Park my car? 2) It gives advice on What to do in lots of different SitUations. 3. 动词feel, find, make, think等后面，可以用it作形式宾语 代替真正的宾语--- 动词不定式，句子结构是…feel / find / make / ... it+adj. / n.+to do...。女口: 4. 感知动词like, love, know等一般不用进行时态。 5. 后接动词不定式或Ving形式作宾语，意思差别较大的动词有forget, remember等。后接不定式作宾语，表动作尚未发 生；后接Ving形式作宾语，表动作已经发生。stop to do停
(完整版)初二英语语法不定式详解及习题
初二英语语法：动词不定式详解及习题 一..不定式的构成：to+ 动词原形 二不定式的特征：不定式不能单独作谓语，没有人称和数的变化，动词不定式具有名词，形容词，和副词的特征，可以在句子中作主语，表语，宾语。宾语补足语，定语，和状语。现将用法归纳如下。 （一）、动词不定式作主语 动词不定式作主语时，可以直接放在谓语动词前面的主语位置，也可以用先行词it作形式主语，而将真正的主语(不定式)置于后面。常见的句式有： (1)It is +形容词(of sb)to do sth. (2)It is +名词(for sb)to do sth (3)It takes sb some time to do sth (4)It is +形容词(for sb)to do sth.句式 注意：当不定式作主语的句子中又有一个不定式作表语时，不能用It is…to…的句型 (对)To see is to believe.百闻不如一见。(错)It is to believe to see. It's for sb.和It's of sb. 1) for sb. 常用于表示事物的特征特点，表示客观形式的形容词，如easy, hard, difficult,interesting, impossible等： It's very hard for him to study two languages. 对他来说学两门外语是很难的。 2) of sb的句型一般用表示人物的性格，品德，表示主观感情或态度的形容词，如good, kind, nice, clever, foolish, right。 It's very nice of you to help me. 你来帮助我，你真是太好了。 （二）、动词不定式作宾语 1. He wants to buy some vegetables. 2. Don't forget to bringyour homework with you when you come to school. 3. He found it very difficult ______. 常接不定式作宾语的动词;want，like，agree，hope，wish，learn，begin，start，seem，decide，hate，choose，forget，remember等动词后面，可以接不定式作宾语。如果其后接形容词补足语时，则可以用it作形式宾语，而把作真正宾语的不定式放到后面 Sb + V + it （形式宾语）+ agj （形容词）+to+ V（宾语）注意无BE动词。 (三)、动词不定式作宾语补足语 Mr Li often teaches his Japanese friends to cook Chinese food. He found it very difficult to learn English well. 不定式可以用作宾语补足语。后面可以接不定式作宾语补足语的动词有：ask，teach，expect，tell，allow 等。如果其后接形容词补足语时，则可以用it作形式宾语，而把作真正宾语的不定式放到后面 Sb + V + it （形式宾语）+ agj （形容词）+to+ V（宾语）注意无be动词。 (四)、动词不定式作状语 .She went to visit her teacher. go，come，try，do / try one's best等动词或短语动词作谓语时，其后常常可以接不定式作目的状语。be +形容词+ to do sth＂结构中的不定式作状语，常表示原因或方式。 too +形容词/副词(for sb)to do…＂(太……而不能……)和＂enough (for sb) to do…＂(足以、足够……做……)结构中，不定式作结果状语。 so\such......... that........如此......以致......的用法及与其它句型的互换. A.Sb\Sth +be\ V+ so + adj\adv (a\an+adj +n)+that + can't\couldn't......... = Sb\Sth +be\ V+ too+adj\adv(for+Sb\Sth)+to+V ...... .....如此......以致....=太而.....不能.....
动词不定式用法大全
动词不定式用法大全 英语动词的非谓语形式为三种：动词不定式、动名词和分词。非谓语动词没有人称和数的变化。 动词不定式是一种非谓语动词形式，其结构为“to＋动词原形”，其中to 不是介词，而是动词不定式的符号，称为小品词，动词不定式没有人称和数的变化。动词不定式和其后面的名词等构成不定式短语，在句子中可以用作主语、表语、宾语、补足语、定语、状语等。 一. 作主语例如： To be a doctor is hard. 做医生很难。 To learn English well is not easy. 学好英语不容易。 To say is to believe.眼见为实。 动词不定式（短语）作主语时，为了避免句子的头重脚轻，可以用“it”作形式主语，而把真正的主语－－动词不定式（短语）放在句子的后部。例如上面的句子可以表示为： It is hard to be a doctor. It is not easy to learn English well. 再如： It’s important to plant trees in spring. 如果动词不定式的动作是谁做的，可以在动词不定式前面加一个由介词for引导的短语，称为不定式的复合结构。例： It’s good for us to read English aloud in the morning. 对我们来说每天早晨大声读英语是很有益的。 It is important for students to use English every day. 对学生来说每天使用英语是很重要的。 二. 作表语：（在形式上，位于系动词后的就是表语。从含义上讲，表语是回答主语“是什么”或“怎么样”的语法成分。） 动词不定式（短语）作表语常用于系词be的后面。例： His work is to drive a car. 他的工作是开车。 My job is to feed animals. 我的工作是饲养动物。 Her ambition is to be a doctor. 她的理想是当医生。 三. 作宾语 动词不定式（短语）可以放在一些动词后面用作宾语，能以动词不定式作宾语的动词有：begin, start, want, forget, remember, show, learn, like, hate, love, ask等。例： I want to tell you a story. 我想给你讲个故事。 They begin to work at eight every morning. 他们每天早晨8点开始工作。 Don’t forget to lock the door.别忘了锁门。 Would you like to go and have a picnic with us tomorrow?明天和我们一
(完整版)八年级英语动词不定式的用法
八年级英语语法专题（II）动词不定式的用法 初中英语单位测试,中考英语语法辞汇,中考英语应试技巧,中考英语模拟题,更多精美内容尽在“尹氏欢愉英语”中，欢迎大家登岸学习。 动词不定式是初中英语的语法重点之一，也是每年中考英语试题的考点之一。它是动词的一种非谓语情势，没有人称和数的变化，不能单独作句子的谓语。其构成情势为＂to+动词原形＂，to为动词不定式的符号，本身无意义。动词不定式具有两大特点：1.具有动词的特点，是以，后面可以跟表语、宾语或状语，构成动词不定式短语。2.具出名词、形容词或副词的特点，可以在句子中用作主语、宾语、宾语补足语、状语、定语、表语及同位语等。根据新课标八年级要求介绍近几年全国部分省市的中考英语试题为例，对不定式的难点以及它在中考英语中的考查点，作一简要的总结八年级英语下册总结和分析，供同学们学习时参考。 一、动词不定式作主语 1. It's our duty _________ the room every day. A. to clean B. cleaned C. clean D. cleans(甘肃省) 2. It's hard for us _________ English well. A. learn B. learns C. to learn D. learning(江西省) 3.建造这座立交桥将花费工人们一年多的时间。 It will _________ the workers over a year _________ _________ the flyover.(BeiJing市海淀区) 4. It's very nice _________ you to get me two tickets _________ the World Cup. A. for，of B. of，for C. to，for D. of，to(安徽省) Keys：1. A 2. C 3. take，to，build 4. B ［简析］动词不定式作主语时，可以直接放在谓语动词前面的主语位置，也可以用先行词it作情势主语，而将真正的主语(不定式)置于后面。常见的句式有： (1)It is +形容词(of sb)to do sth. ⑵It is +名词(for sb)to do sth .⑶It takes sb some time to do sth .⑷It is +形容词(for sb)to do sth.句式 (1)中常用nice，kind，clever，good，right，wrong，foolish，careless等形容词，与前置词of搭配，这些形容词常表述不定式逻辑主语的属性或性质；句式⑷中常用hard，difficult，easy，important等形容词，与前置词for搭配，暗示不定式暗示的动作、举动的性质。 注意：当不定式作主语的句子中又有一个不定式作表语时，不能用It is…to…的句型 (对)To see is to believe. 百闻不比一见。(错)It is to believe to see. It's for sb.和It's of sb. 1) for sb.常用于暗示物质的特征特点，暗示客观情势的形容词，如easy, hard, difficult, interesting, impossible 等： It's very hard for him to study two languages.对他来讲学两门外语是很难的。 2) of sb的句型一般用暗示人物的性格，道德，暗示主观感情或态度的形容词，如good, kind, nice, clever, foolish, right。 It's very nice of you to help me.你来帮助我，你真是八年级下册英语语法太好了。 for与of的辨别要领：用前置词后面的代词作主语，用前置词前边的形容词作表语，造个句子。如果道理上通顺用of，欠亨则用for。如：You are nice. (通顺，所以应用of)。He is hard. (人是困难的，欠亨，是以应用for。) A.It is right to stop killing wild animals. B.It is the best time to visit USA in summer. C.It is helpful for us to learn English well. 二、动词不定式作宾语
(完整版)初中英语动词不定式练习题
一. 根据上句意思完成下句，使两句意思相近或相同，每空一词。 1. He was so angry that he couldn’t say anything. He was too angry _______ ______ anything. 2. I don’t know when we will have the meeting. I don’t know when _______ _______ the meeting. 3. He said he would write a letter. He said he would have a letter ______ _______. 4. That you read English in the morning is very important. It is very important _____ you _____ _______ English in the morning. 5. He was so strong that he could lift the stone. （石头） He was strong _____ _____ ______ the stone. 6. His father went to Beijing for his holiday. His father went to Beijing ________ ______ his holiday. 7. They got up early so that they could get there in time. They got up early _____ ______ _______ ______ there in time. 8. His brother decided that he would buy the book. His brother decided _____ _______ the book. 9. He hopes that he can visit the Great Wall. He hopes _____ _______ the Great Wall. 10.I saw him go into the room. He was seen _____ ______ into the room. 11.We made him work five hours a day. He was made _____ ______ five hours a day. 12.Do you want to say anything for yourself? Do you have anything _____ _____ for yourself? 13.We don’t know what we shall do next. We don’t know what ____ _______ next. 14.I’m very sorry on hearing the bad news. I’m very sorry _____ _______ the bad news. 15.He stopped and had a look at me. He stopped _____ ______ a look at me. 16.I helped him with his English. I helped him _____ ______ English. 17.My father promised （许诺）that he would buy me a bike. My father promised ____ ______ me a bike. 18.The box is so heavy that I can’t carry it. The box is too heavy ______ me _______ _______. 19.“Lie down! ”the boy said to his dog. The boy ordered his dog ______ ______ down. 20.“Don’t make any noise ”s he said to me. She told me ______ _______ ________ any noise. 二. 单选： 1. This company was the first ____ portable radios as well as cassette tape recorders in the world. A. producing B. to produce C. having produced D. produced 2. The purpose of new technology is to make life easier ____it more difficult. A .not making B. not make C .not to make D. nor to make 3. Helen had to shout ______above the sound of the music .
动词不定式的基本用法
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