八年级英语动词不定式复习
八年级英语下册语法考点【动词不定式】整理复习
八年级英语下册语法考点【动词不定式】整理复习作主语· 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。
上面的句子可以改为：· Itis hard to be a doctor.· Itis not easy to learn English well.· It’simportant 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。
· 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 Engl ish every day.对学生来说每天使用英语是很重要的。
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。
· 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。
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。
人教版英语八年级上册Unit5(语法全解)：动词不定式
动词不定式全解不定式作宾语1) 动词+ 不定式afford aim appear agree arrange ask be decide bother care choose come dare demand desire determine expect elect endeavor hope fail happen help hesitate learn long mean manage offer ought plan prepare pretend promise refuse seem tend wait wish undertake举例：The driver failed to see the other car in time.司机没能及时看见另一辆车。
I happen to know the answer to your question.我碰巧知道你那道问题的答案。
2）动词+不定式；动词+宾语+不定式ask, beg, choose, expect , hate, he lp intend like, love, need prefer, prepare, p romise, want, wish…I like to keep everything tidy.我喜欢每件东西都保持整洁。
I like you to keep everything tidy.我喜欢你年使每件东西都保持整洁。
I want to speak to Tom.我想和汤姆谈话。
I want you to speak to Tom.我想让你和汤姆谈话。
3）动词+疑问词+ todecide, know, consider forget, learn, remember, show, understand, see, wonder, hear, find out, explain, tellPlease show us how to do that. 请演示给我们如何去做。
八年级英语动词不定式单选题40题
八年级英语动词不定式单选题40题1. It's important ______ English well.A. to learnB. learningC. learnD. learned答案：A。
本题考查动词不定式作主语的用法。
It 是形式主语，真正的主语是动词不定式“to learn English well”。
B 选项“learning”是动名词形式，通常不用于“It's + adj. +...”的句型中作主语；C 选项“learn”是动词原形，不能直接作主语；D 选项“learned”是过去式或过去分词，也不能作主语。
2. The best way ______ healthy is to exercise every day.A. keepB. to keepC. keepingD. keeps答案：B。
此题考查动词不定式作定语的用法。
“to keep healthy”作后置定语，修饰“way”，表示“保持健康的方式”。
A 选项“keep”是动词原形，不能作定语；C 选项“keeping”是动名词形式，一般不作定语；D 选项“keeps”是第三人称单数形式，也不能作定语。
3. I have a lot of homework ______.A. to doB. doC. doingD. done答案：A。
这里考查动词不定式作宾语的用法。
“to do”作“have”的宾语，表示“有很多作业要做”。
B 选项“do”是动词原形，不能直接作宾语；C 选项“doing”是动名词或现在分词形式，在此处不符合；D 选项“done”是过去分词形式，不符合题意。
4. They decided ______ a party this weekend.A. haveB. to haveC. havingD. had答案：B。
本题考查动词不定式作宾语的用法。
“decide to do sth.”是固定搭配，意思是“决定做某事”。
八年级动词不定式的知识点
八年级动词不定式的知识点动词不定式是英语中的一种非限定性从句，可以作为名词、形容词和副词等成分。
在英语中，它有其特殊的结构和用法，同时也是英语语法中的重要知识点之一。
一、基本结构动词不定式一般由“to+动词原形”构成，例如：to go，to eat等等。
二、作为名词1. 动词不定式作主语动词不定式作为主语时，位于句首，后面跟随谓语动词，例如：To learn English well is very important.学好英语十分重要。
2. 动词不定式作宾语动词不定式作直接宾语时，常用于某些动词（如want, expect, agree, hope, promise等）的宾语从句中，例如：I want to see you tomorrow.明天我想见你。
三、作为形容词1. 动词不定式作定语动词不定式作定语时作为形容词，并修饰名词或代词，例如：I have a book to read.我有一本要读的书。
2. 动词不定式作表语动词不定式作表语时作为形容词，并与be动词连用，例如：His dream is to be a doctor.他的梦想是成为一名医生。
四、作为副词1. 目的状语动词不定式作目的状语表示主语动作的目的或者原因，位于谓语动词之后，例如：I went to the supermarket to buy some fruits.我去超市买水果了。
2. 结果状语动词不定式作结果状语表示主语动作的结果或者后果，位于谓语动词之后，例如：He talked too much to be heard.他说得太多，没人听得懂。
以上就是八年级动词不定式的知识点，掌握好这些知识点，能够更好地理解英语语法，提升自己的英语语言水平。
人教版英语八年级上册08动词不定式(基础讲解)
动词不定式【概念引入】1. 动词不定式名言：（1）动词不定式作表语To lose is to learn. 失败就是学习。
（2）动词不定式作主语It is better to give than to take. 给予比接受更好。
（3）不定式作宾语Expect to be treated as you have treated others.你怎样待别人，就指望别人怎样待你。
（4）不定式作宾补Adversity causes some men to break，others to break records.逆境使一些人崩溃，也使一些人破记录。
（5）不定式作定语There is a time to talk and a time to act.该说的时候说，该做的时候做。
（6）不定式作目的状语To find the exact answer，one must first ask the exact question.要找到确切的答案，首先必须提出确切的问题。
2. 动词不定式定义：动词不定式是一种非谓语形式（不能作谓语），基本形式是to do形式(to是不定式符号的标志，无意义，可以不翻译)肯定式：to + 动词原形否定式：not to + 动词原形【用法讲解】1.动词不定式的特征动词不定动式是一种非谓语动词形式，它没有人称和数的变化，在句子中不能作谓语，但可以作除谓语之外的其它任何句子成分（主语、表语、宾语、宾语补足语、定语和状语）；动词不定式具有名词、形容词和副词的特征，同时还保持动词的某些特点，既可以有自己的宾语和状语，动词不定式和它的宾语和状语构成不定式短语。
2. 动词不定式在句子中的作用动词不定式是由to+动词原形构成，在句中起名词，形容词和副词的作用，可以担任除谓语以外的其它任何成分。
（1）动词不定式作主语。
例如：To master a language is not an easy thing.掌握一门语言不是一件容易的事情。
八年级英语Unit 6 Topic 1 Section D动词不定式 辅导湘教版
8年级下Unit 6 Topic 1 Section D不定式(to do)不定式(to do)有名词、形容词和副词的特征，因此它在句子中可以做表语、宾语、定语、主语、宾语补足语和状语等成分。
一、做表语1. The main thing is to finish our homework.2.The bestway is to sell newspapers.3.My job is to seel puters.4.My task is to look for the lost watch.5.My plan is to visit Beijing.比较：My favorite sport is swimming.二、宾语1.I wish to be a college student.2.I want to stay here.3.She decided to take the train.4.I plan to visit Beijing.三、定语.不定式做定语时，必须放在被修饰的名词或代词的后面。
1.He had an important meeting to have/attend.2.I have quite a lot of homework to do.3.She was the first to think of the idea.4.He is looking for a room to live in.(注意不要省略介词in)5.I have great news to tell you.6.Spring is the best time to climb MountTai.7.There’re many i nteresting plsces to travel there.8.I’d like something to drink/eat.四、主语1.It’s the best time to climb Mt.Tai in spring.2.It’s too expensive to go by airplane.3.It takes too long to go by bus.五、宾语补足语1.Miss Wang asked Kangkang to book the train tickets.2.I want you to stay here.3.He told me to read novels.4.He often gets me to do it.5.He often makes her cry.6.Let him go.7.Let’s go.六、状语1.He sold newspapers to raise money.2.Why don’t we organize a show to raise money?。
初中英语动词不定式及动名词总结
初中英语动词不定式及动名词总结初中英语动词不定式及动名词总结（八年级）一、后跟动词不定式结构1.agree to do XXX同意做…2.decide to do XXX决定做…3.hope to do sth希望…4.need to do sth需要…5.offer to do sth主动…6.plan to do sth计划…7.can’t wait to do迫不及待…8.continue to do sth继续…9.try (one’s best) to do尽力…ed to do sth过去常常…11.feel lucky to do XXX做某事很幸运12.ask sb to do sth叫某人做13.want（sb）to do sth想要（某人）…XXX鼓励某人做…15.allow sb to do sth允许某人做…16.XXX提醒某人做…17.send sb to do sth派某人做…18.It’s +形+for sb +to do XXX做某事对或人来讲怎么样19.It XXX sb some time to do sth做某事破费或人多长工夫20.too+形+to do太…而不克不及…21.XXX do充足…能够做…22.不定式能够作表语My job\dream is to do23.不定式能够作定语a good way\place to do sth做某事的好方法24.不定式能够表目的To get good grades。
I must study hard2、后跟动名词方式1．consider doing sth考虑2.XXX喜爱3.XXX XXX做完某事4.mind doing sth介意5.keep doing sth一直keep on doing sth继续|坚持6.can’t。
doing sth停不下来7.can’t。
help doing sth不由得8.put off doing sth推迟9.give up XXX摒弃10.ba busy doing sth忙于11.have a good time doing XXX做某事很开心12.have XXX做某事很困那13.how \what about doing sth…怎么样14.XXX成功做15.XXX感谢做16.be XXX对做某事感乐趣be afraid of doing sth害怕be good at doing sth善于于XXX对做…自豪be used to doing sth惯于17.sb spend some time (in) doing sth18.XXX三．即可加to do又可加ing，但意思差别大XXX do XXX忘记要做某事（事情还未做）XXX遗忘做过某事（工作已做）XXX记得要做某事（事情还未做）XXX记得做过某事（事情已做）try to do XXX尽力去做某事XXX尝试做某事to do XXX停下了去做某事XXX停止做某事used to do XXX过去常常做某事be used to doing sth气于做某事四．后跟动词原型make sb do XXX使某人做某事let sb do XXX让某人做某事help sb (to) do sth帮助或人做某had better do XXX最好做某事五．便可跟原型，又可跟ingsee sb do XXX看见某人做了某事（事情已发生）XXX瞥见或人正在做某事（工作正在产生）hear sb do XXX听见或人…了（工作已产生）。
专题14 重点语法复习：动词不定式-(外研版)(原卷版)八年级英语上册
专题14 动词不定式在中考语法项目中，主要考查动词不定式作宾语、宾语补足语、目的状语。
动词不定式由“to+动词原形” 构成，有时to省略，直接由动词原形构成。
否定式由“not to+动词原形”构成。
如：We decided to go on hiking though we were tired. 虽然我们很累，但是我们决定继续远足。
The girl tried not to wake up her mother. 这女孩尽量不吵醒她妈妈。
1. 动词不定式作宾语（1）接不定式作宾语的动词（“动词+to do” 结构）常见的有：learn 学会plan 计划decide 决定try 尽力choose 选择agree 同意refuse 拒绝pretend 假装offer 主动would like / want 想要expect 期望hope / wish 希望promise 承诺afford 负担得起prefer 喜欢help 帮助(help to do / help do) like 喜欢(like to do / doing)continue 继续(continue to do / doing)begin / start 开始(begin / start to do / doing)如：I would like to have a sandwich. 我想要吃一个三明治。
（2）动词不定式作宾语，置句末，前面用it指代不定式，it是形式宾语。
如：We found it difficult to understand what you said. 我们发现很难理解你所说的话。
（3）有的动词在不定式前可加上疑问词（who，what，which等）作宾语（即“动词+疑问词+to do” 结构），常见的有：show 表明、指示；know 知道；tell 告诉；teach 教；learn 学习；decide 决定。
八年级英语动词不定式用法单选题40题
八年级英语动词不定式用法单选题40题1. In our school, ______ is a good way to show our love for the environment.A. plant treesB. planted treesC. to plant treesD. planting trees答案：C。
解析：在这个句子中，动词不定式“to plant trees”作句子的主语，表示一种具体的行为动作，即“种树是一种展示我们对环境热爱的好方式”。
选项A“plant trees”是动词原形短语，不能直接作主语；选项B“planted trees”是过去分词短语，不能作主语表示主动的动作；选项D“planting trees”是动名词短语，虽然动名词也可以作主语，但这里根据题意，强调具体的一次性的动作，用动词不定式更合适。
2. ______ early in the morning helps us keep healthy.A. Get upB. Got upC. To get upD. Getting up答案：C。
解析：“To get up”作为动词不定式在句中作主语，表示“早上早起有助于我们保持健康”这个动作概念。
选项A“Get up”是动词原形，不能作主语；选项B“Got up”是过去式，不能作主语；选项D“Getting up”是动名词，动名词作主语表示一般性、习惯性的动作，而这里强调具体的早起这个动作，用动词不定式更符合语境。
3. For students in our school, ______ a part - time job can teach us a lot.A. haveB. hadC. to haveD. having答案：C。
解析：“to have”为动词不定式，在句中作主语，表示“对于我们学校的学生来说，做一份兼职工作能教会我们很多东西”。
选项A“have”是动词原形，不能作主语；选项B“had”是过去式，不能作主语；选项D“having”是动名词，动名词作主语强调一般性的行为，这里表示具体去做一份兼职的动作，用动词不定式更恰当。
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——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. I 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 English 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 English club.2.The first thing is to listen 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, learn)，宁可假装知道(prefer, pretend, know)，希望想要愿意(wish, want, would like / love)。
如：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。
专题04 期末必考核心语法三：动词不定式精讲练100道-2023-2024学年八年级上学期期末考点大
专题04期末必考核心语法三：动词不定式精讲练100道考试时间：50分钟；满分：120分学校:___________姓名：___________班级：___________考号：___________动词不定式作目的状语1．动词不定式作目的状语主要用来修饰动词，表示某一动作或状态的目的。
为了使目的意义更加清楚或表示强调意义时，还可以在动词前面加in order to或so as to，意为“为了，目的是”。
如：He stopped t o ask the way．他停下来问路。
2．动词不定式的否定形式是在to前加not。
如：I wrote it down in order not to forget．为了不忘记，我把它写了下来。
3．由in order to引导的目的状语，既可以置于句首，也可以置于句尾，而由so as to引导的目的状语，只能置于句尾，不能置于句首。
如：We do afterschool activities every day in order to keep healthy.=In order to keep healthy we do afterschool activities every day.4．动词不定式的复合结构作目的状语当不定式有自己的主语时，要用不定式的复合结构(即在不定式前加for+名词或代词宾格)作状语。
如：He opened the door for the children to e in．为了让孩子们进来，他打开了门。
动词不定式作宾语补足语我们可以用动词不定式来说明宾语的情况，此时动词不定式在句中作宾语补足语。
动词不定式作宾语补足语，有带to和不带to两种形式。
分类常用动词带to tell，ask，want，would like，order，invite，get，allow，wish，encourage，advise，need，like，love, hate，teach等The teacher told us to e earlier tomorrow.Her parents wish her to be a teacher.My teacher told us to wear school uniforms．考点精讲Please ask them not to make noise．不带to 一感（feel）二听(hear，listen to)三让（let, have,make）四看(see, watch, notice, look at)Let the boy go out now.That boy made the baby cry.My mother often listens to me play the piano.,[ 易错考点]①动词help后接不定式作宾语补足语时，不定式可以带to也可以不带to。
人教版英语八年级上Unit 5动词不定式
动词不定式一、结构：动词不定式分为带to不定式（to do sth.）与不带to 不定式（do sth.）。
其中，to 不是介词，而是动词不定式符号，无意义，可以不翻译。
肯定式：to do 否定式：not to do二、作用：在句子中可以作主语、宾语、表语、宾语补足语、定语或状语等。
三、用法：1､作主语不定式作主语时，谓语用单数(如并列时则用复数)。
往往用it作形式主语，把不定式放在谓语后面。
常用结构为：It is + adj. /n.(+ for sb.) + to do sth.It is + adj./n. + (of sb. )+ to do sth.e.g. To watch movies is my hobby.To fight with crime is dangerous.It’s enjoyable for me to have dinner with you.It’s necessary to learn every subject well.It’s kind of you to che ck the information carefully.2､作宾语（1）动词+不定式：v.+ to do sth.下列动词（短语）通常用不定式作宾语：help（带to不定式或不带to 不定式皆可）, need, want, hope, wish, expect, learn, decide, choose, would like, like, love, begin, start, stop, try, forget, remember等。
e.g. He decided to go on a vacation.James chose to work in the city.Teachers teach to learn something.（2）动词（know, ask, show, teach, find out等）+疑问词+不定式: v. + wh- /how+ to do sth。
（完整版）初中英语八年级动词不定式与动名词专项练习
（完整版）初中英语⼋年级动词不定式与动名词专项练习初中英语⼋年级动词不定式与动名词专项练习⼀、动词不定式的⽤法1）作主语To learn English well is not easy. 或It is not easy to learn English well.2）作表My wish is to become a teacher.3）作宾语Most of us like to watch football matches.4）作宾语补⾜语He told me to be here on time.5）作定语I have nothing to say about that thing.6）作状语He stopped to have a look.否定形式：not + to + 动词原形构成例如：He asked me not to make such a mistake. 2、动词不定式与疑问词连⽤：例如：(1) He doesn’t know how to use the mach ine. (不定式作宾语)(2) How to use the machine is a question. (不定式作主语)(3) The question is when to go there. (不定式作表语)3、省to 的动词不定式1）使役动词let, have, make：2）感官动词see, watch, look at, notice, hear, listen to, smell, feel, find 等后作宾补，省略to。
3）would rather，had better + do4、不定式的特殊句型：1）too…to…：太…⽽不能…He is too excited to speak.2）enough to do：⾜以做…The child is old enough to go to schooll3）Why not +动词原形"表达向某⼈提出建议Why not take a holiday?4）so as (not) to do: 表⽰⽬的Go in quietly so as not to wake the baby. ⼆、动词的-ing形式：1．动词的-ing形式⽤作动名词：1）动名词作主语Walking is good exercise. ⾛路是很好的运动2）动名词作表语My favorite sport is swimming. 我最喜欢的运动是游泳。
八年级上册英语动词不定式用法
八年级上册英语动词不定式用法一、不定式一般式的用法1. 表示未发生的动作即表示发生在谓语动作之后的动作。
如：I expect him to arrive tomorrow. 我预计他明天到达。
I hope to catch an early train. 我希望赶上早班火车。
The doctor advised me to take a complete rest. 医生建议我完全休息。
2. 表示同时发生的动作即表示与谓语动作同时发生或略先于谓语动作的动作。
如：Who heard him say that? 是谁听到他这样说的?(say与heard几乎同时发生)I’m sorry to hear that. 听到这事我很难过。
(to hear 略先于am sorry)3. 表示一般情况即看不出动作的先后关系，而是表示一种情况或现象。
如：Washing the car seems to be your main hobby. 擦洗汽车似乎是你的主要爱好。
None of her many lovers seemed to want to marry her. 在她的许多情人中似乎没有一个愿意娶她的。
二、不定式进行式的用法1. 表示同时进行即表示与谓语动作同时发生且正在进行的动作。
如：He seems to be following us. 他似乎在跟着我们。
He pretended to be looking for a book. 他假装在找书。
I happened to be looking out of the window when they arrived. 他们到达时我碰巧正向窗外望去。
2. 表示将来正如可用进行时态表示将来意义一样，不定式的进行式有时也可表示将来。
如：You are lucky to be going by air. 你挺幸运的，能乘飞机走。
He was happy to be coming home. 就要回家了他感到高兴。
Unit5知识点语法人教版八年级英语上册
姓名_______________ 上课时间__________________Unit 5 语法：动词不定式动词不定式作宾语1.构成基本形式：to+动词原形；有时可以不用to，to是不定式符号，本身无词义。
否定形式：not+(+to)动词原形2.句法功能：不定式可以作主语，表语，宾语，宾补，定语，状语，也就是除谓语动词之外的任何成分。
3.本单元重点是不定式宾语。
（1）只能接to do作宾语的动词：三个希望两答应：hope，wish，want，agree，promise。
两个要求莫拒绝：demand，ask，refuse。
设法学会做决定：manage，learn，decide。
不要假装做选择：pretend，choose。
还有would like，like，plan，expect等表示命令、打算或希望的。
（2）在find，think等后跟不定式作宾语时，常用it代替，而真正的宾语放在后面。
I find it easy to read English every day。
（3）常见的一些不带to的不定式：Why not do…，why don’t you do…，had better（not）do…，would rather do…，could/would/will you please（not）…。
I would rather stay at home。
（4）只能作某些动词的宾语，不能作介词的宾语。
（5）不定式常和疑问词what，which，when，where，how连用，相当于一个宾语从句。
He didn’t know where to go。
（6）有些动词后面跟动词不定式时,应将不定式符号to省去。
常见的动词有let,make,feel,help,watch,hear等感官动词和使役动词。
这是动词不定式作宾补。
一感（feel）、二听（hear，listen to）、三让（let，make，have）、四看（look at，see，watch，notice）。
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动词不定式复习语法复习：动词不定式动词不定式(to do)是初中英语课的一个重点，也是中考要考查的一个项目。
动词不定式属于非谓语动词的一种形式，很多同学经常把它和谓语动词混在一起，掌握起来有困难。
下面我们对动词不定式的用法做简单归纳，帮助同学们记忆：一、动词不定式在句子中不能充当谓语，没有人称和数的变化。
二、动词不定式是由“to+动词原形”构成(有时可以不带to)。
动词不定式的否定形式是“not+动词不定式”(not不与助动词连用)。
三、动词不定式短语具有名词、形容词和副词等的功能，可在句中用做多种句子成分。
1、主语：常置于句末，而用it代替其做形式主语。
To go in for sports helps you stay fit.It is dangerous to swim in the deep sea on your own.注：此句式中不定式逻辑上的主语可由for或of引出，逻辑主语由of引出时，表语的形容词为kind, nice, good, polite, clever, foolish, right, wrong等表示评价的形容词。
例：It’s right of him to refuse the invitation. (him为逻辑主语)2、表语：Our duty is to protect the environment.3、动词宾语：此种情况可按固定搭配或句式去记。
例：Would you like to see my photos?Kevin planned to visit his uncle.和plan用法一样的词还有：start, want, agree, hope, begin, decide等。
I found it very difficult to get a job. (it为形式宾语)4、宾语补足语：(1) 在多数复合宾语及物动词后要带to。
例：I asked a friend to read it to me. (book4，L2)(2) 在表示感觉、致使等意义的动词(see, watch, hear, feel, notice, observe, make, let, have, help等) 后不带to。
例：They heard him sing a pop song in the meeting room.5、定语：动词不定式做定语放在所修饰的名词的后面。
例：I have something important to say.6、形容词补足语:在表示心理、感情、评价等的形容词后，对其进行补充说明。
例：We are very glad to meet you again.7、状语：表示目的、原因、程度等。
例：They brought in photos of their families for me to look at.8、“疑问词+不定式”用法：不定式前可带what, who, which, where, when, how等疑问词，这种不定式短语在句中多用做宾语。
例：He didn’t tell me where to go.不定式综合练习：一．用动词的适当形式填空（包括时态和动词的非谓语形式）1、Joe Hill wrote songs_______(keep) up the workers' struggle.2、His brother told me he enjoyed_______(play) football very much.3、Stop ______(talk), you will hear something strange.4、Don't make him_______(climb) the tree.5、This year they are going __________(put) up a new theatre (戏院).6、These books can't___ __(return) to you, because I __ _(not finish)_______(read) them.7、Father asked his son_______(not play) with fire.8、The students were asked __________(take) out a piece of paper and write down thesentences on the blackboard.9、After having a rest , he went on ______(do) his homework.10、It's time for you __________(empty) the dustbin.11、A lot of information __________(put) into the computer yesterday .12、It's important ___________(do) morning exercises every day.13、To a doctor the most important thing is_________(save) lives.14、The boss made us_________(work) more than ten hours a day.15、The professor had a strange way of________(make) his lessons lively and interesting.16、(put)_______on your coat and be careful ___________(not catch) a cold.17、I am sorry _______(keep) you________(wait) so long.18、How ________(get) to the science museum is a question.19、It takes me half an hour__________(go) to school on foot.20、She was never heard ___________(sing) so well before.21、She often does__________(shop) in the evening.22、They stopped________(listen) to her songs because they were fond of _______(sing).23、It's rather cold ,you'd better_________(not take) off your coat.24、It's kind of you_________(give) seat to the old man.25、May I use your dictionary for a minute? I want________(look) up a new word.26、They were able___________(built) the house themselves.27、He was told ________(pay) attention to (注意) his pronunciation(发音).28、He had a lot of work___________(do).29、Would you please__________(give) the boy something ______(eat).30、Would you like him ___________(get) some water for you?31、I saw Mary ________(play) with her sister under the tree.32、You must________(tell) your brother ______(bring) his English book to school.33、----Mr Hu __________(be) in hospital since 2 days ago.----I'm sorry________(hear) that.34、The English teacher________(ask) us________(write) these new words again.35、There was no time_______(read) the newspaper at the time.36、Tom is too young_________(carry) the box.37、Stop ________(write) and________(listen) to the teacher.38、It's better_______(give) than_________(receive).39、Most of the students are busy______(do) their homework..40、Our teacher asked me_________(not play) basketball.二．把下列的定语从句和同位语从句改为不定式短语。
1. There are still a lot of difficulties we have to overcome.2. Before the machines leave the factory, there is a series of tests that must be passed.3. At the end of the speech he expressed the desire that he should come and work in Chinasomeday.4. They signed an agreement that they should expand the trade between the two countries.5. The commander gave orders that we should cross the river.三. 把下列的状语从句改为不定式短语。
1. She was excited when she heard the news.2. I’m glad I have seen your mother.3. The mother was pleased when she saw her son doing so well at school.4. He was very happy when he saw us so happy.5. They will be disappointed when they hear it.四. 把下列的结果状语从句改为 enough to 或too…to… 短语。