七年级英语动词不定式
todosth和doingsth七年级下册
todosth和doingsth七年级下册"todosth" 和 "doingsth" 是英语中常用的动词时态，常用于描述动作或状态的变化。
这两种时态在七年级下册的英语教学中是非常重要的知识点。
1. "to do sth"（不定式）
用法：表示某个动作尚未发生，但即将发生。
通常用于描述未来的动作或计划。
结构：to + 动词原形 + 其他（例如：to play basketball、to go to the movies）。
例子：I want to go to the park this weekend.（这个周末我想去公园。
）
2. "doing sth"（现在分词）
用法：表示某个动作正在进行中，或者描述某个持续的状态。
结构：动词的 -ing 形式 + 其他（例如：playing basketball、going to the movies）。
例子：They are playing basketball in the gym.（他们正在体育馆里打篮球。
）
在七年级下册的英语教学中，学生需要掌握这两种时态的基本用法和结构，并能够在不同的语境中正确运用。
通过大量的练习和阅读，学生可以逐渐掌握这些时态，并提高自己的英语表达能力。
初中英语常用动词不定式的短语归纳
初中英语常用动词不定式的短语归纳动词不定式是英语语法中的一种非谓语动词形式，它由动词原形加上不定式符号to构成。
在初中英语中，学生们经常会遇到一些常用的动词不定式短语。
本文将对这些常用的动词不定式短语进行归纳总结。
1. 动词不定式用作目的状语动词不定式可以用来表达某种行为的目的或者目标。
常见的动词不定式短语包括：- in order to + 不定式：为了做某事。
例：I study hard in order to pass the exam.（我努力学习以通过考试。
）- so as to + 不定式：为了做某事。
例：She arrived early so as to find a good seat.（她早早到来是为了找一个好位置。
）- for + 不定式：为了做某事。
例：He exercises every day for better health.（他每天锻炼是为了更好的健康。
）2. 动词不定式用作主语动词不定式可以用作句子的主语，表示某种行为或者状态。
常见的动词不定式短语包括：- to + 不定式：做某事。
例：To learn a foreign language is beneficial for personal development.（学习一门外语对个人发展是有益的。
）- for + 名词 + to + 不定式：做某事。
例：For children to play outdoors is essential for their physical and mental health.（儿童出门玩耍对他们的身心健康至关重要。
）- it + 视为 + 不定式 + that从句：某人认为/觉得…例：It is important to eat a balanced diet every day.（每天吃均衡的饮食很重要。
）3. 动词不定式用作宾语动词不定式可以用作动词的宾语，表示某种行为的完成或者主观愿望。
初中英语知识点归纳动词不定式的基本用法
初中英语知识点归纳动词不定式的基本用法动词不定式是英语中的一种非谓语动词形式，通常由动词原形加上to 构成。
它具有名词、形容词和副词的性质，可以在句子中充当主语、宾语、表语和补语等成分。
本文将对动词不定式的基本用法进行归纳总结。
一、动词不定式作主语动词不定式作主语时，常常位于句首，具有强调的作用。
常见的句型有：1. To learn English well is my goal.学好英语是我的目标。
2. To drink eight glasses of water a day is beneficial to our health.每天喝八杯水对我们的健康有益。
二、动词不定式作宾语动词不定式可以作及物动词的宾语，常常跟在动词后面。
常见的动词有：1. want, hope, expect, plan, decide, promise, agree 等。
例如：I want to go to the park this weekend.我想这个周末去公园。
2. advise, encourage, allow, enable, force, teach 等。
例如：His teacher encourages him to learn new words every day.他的老师鼓励他每天学习新单词。
三、动词不定式作表语动词不定式可以作表语，说明主语的身份、职业、愿望等。
常见的句型有：1. His dream is to become a doctor.他的梦想是成为一名医生。
2. Our aim is to win the game.我们的目标是赢得比赛。
四、动词不定式作补语动词不定式可以作及物动词的宾语补语和形容词的补足语。
常见的动词有：1. make, let, see, hear, watch, feel, notice, observe 等。
例如：She made her son do his homework.她让她的儿子做作业。
初中英语常用动词不定式的短语归纳
初中英语常用动词不定式的短语归纳【初中英语常用动词不定式的短语归纳】动词不定式是英语中一种非常常见的语法结构。
它由“动词不定式符号to + 动词原形”构成。
动词不定式在句子中起着名词、形容词和副词的作用。
在初中英语中，有很多常用动词与不定式结合使用，下面将对这些常用动词不定式短语进行归纳。
一、喜欢、爱好类的动词不定式短语1. like to do sth.喜欢做某事2. love to do sth.爱做某事3. enjoy doing sth.喜欢做某事4. prefer to do sth. rather than do sth.更喜欢做某事而不愿意做某事二、计划、打算类的动词不定式短语1. want to do sth.想要做某事2. plan to do sth.计划做某事3. intend to do sth.打算做某事4. hope to do sth.希望做某事5. expect to do sth.期望做某事三、能力、才能类的动词不定式短语1. can/cannot afford to do sth.能/不能承担做某事的费用2. can/cannot manage to do sth.能/不能设法做某事3. can/cannot help doing sth.忍不住做某事4. can/cannot stand/bear to do sth.不能忍受做某事5. can/cannot remember/forget to do sth.能/不能记得/忘记做某事四、意愿、请求类的动词不定式短语1. would like to do sth.愿意做某事2. would love to do sth.愿意做某事3. would prefer to do sth. rather than do sth.更愿意做某事而不愿意做某事4. would rather do sth. than do sth.宁愿做某事也不愿意做某事5. want/ask/tell sb. to do sth.想要/请求/告诉某人做某事五、承诺、义务类的动词不定式短语1. promise to do sth.承诺做某事2. agree to do sth.同意做某事3. decide to do sth.决定做某事4. offer to do sth.提出做某事5. refuse to do sth.拒绝做某事这些是初中英语中常用的动词不定式短语归纳，掌握了这些短语的用法，能够帮助初中学生更好地理解和运用英语语法，提高自己的英语表达能力。
初中英语中的动词不定式
初中英语中的动词不定式动词不定式作在句中可以充当主语、宾语、宾语补足语、目的状语等。
1.动词不定式作宾语当句了中已经有谓语动词，而我们又要表达不止一个动作概念时，其它的动词可以使用非谓语形式表达。
动词不定式就是动词的种非谓语形式，其基本形式是“to + 动词原形”。
如：He wants to play football after class，他想课后瑞足球.Remember to turn off the light when you leave the romm. 记住离开房间时把关灯了。
注意：动词不定式在句子中不作谓语，因此没有人称、数和时态的变化。
动词不定式在句中常作谓语动词的宾语，这一类谓语动词常见的有：agree(同意)，choose(选择)，decide(决定)，forget(忘记)，hope(希望)，learn(学习)，ike(喜欢)，plan(计划)，prepare(准备)，promise(答应)，refuse(拒绝)，remember(i记得)，seem(觉得好像)，want(想要)，wish(希望)，would like(想要)。
我们可以这样来记忆，choose to do something，decide to do something等。
She decided to visit her grandparents this weekend.她决定这个周未去看望她的祖父母。
注意：动词不定式的否定形式是“not to + 动词原形”。
如：You must promise not to be late again.你必须保证不再迟到了。
2.疑问词+ 动词不定式我们可以用“疑问词+ 动词不定式”结构作动词的宾语。
疑问词包括疑问代词wht、which、who和疑问副词how、when、where等。
常和“疑问词+ 动词不定式”结构连用的动词及动词短语有：know、learn、see、hear、ask、tell、advise、decide、explain、find out、forget、remember、think、understand、wonder等。
初中英语知识点归纳动词的不定式
初中英语知识点归纳动词的不定式动词的不定式是英语中的重要语法现象之一，学好不定式的用法可以帮助我们更好地理解和运用英语。
本文将对初中英语中动词的不定式进行归纳总结，以便同学们能够更加系统地掌握这一知识点。
一、动词的不定式形式英语中的动词不定式形式为“to + 动词原形”，其中“to”为不定式符号。
不定式的形式通常不受主语的人称和数的限制，一般用作动词、名词、形容词的宾语或补语。
二、不定式作动词的宾语动词不定式可以作为其他动词的宾语，常见的动词有：want, hope, plan, like, love, hate, enjoy等。
例如：1. I want to be a doctor when I grow up.（我长大后想当一名医生。
）2. They like to play basketball in their free time.（他们闲暇时喜欢打篮球。
）三、不定式作名词的补语不定式可以作为某些动词后的名词的补语，常见的动词有：be, become, seem, feel, appear等。
例如：1. Her dream is to become a famous singer.（她的梦想是成为一名著名的歌手。
）2. It seems to be a nice day for a picnic.（今天似乎是个适合野餐的好天气。
）四、不定式作形容词的补语不定式可以作为某些形容词后的补语，常见的形容词有：happy, sad, glad, ready, willing等。
例如：1. He is happy to help others.（他乐意帮助别人。
）2. I am ready to take on the challenge.（我准备好迎接挑战。
）五、不定式作目的状语不定式可以作为目的状语，表示动作的目的或者用途。
常见的动词有：go, come, try, learn, study等。
七年级英语动词不定式
They have much food to eat. He asked for a room to live in. I don’t have a pen to write with. The ice is hard enough to skate on. He bought a toy to play with.
plan to do decide to do refuse to do
begin to do start to do
try to do
forget to do remember on to do
6.用作定语（这时不定式与被修饰词有动宾关系。 若是不及物动词，介词不能省略）
7.疑问词who, what, which, where, when, how 加to do可构成不定式短语，在句中可用作主语、 宾语、宾语补足语、表语等。
When to start has not been decided. (主语)
I don’t know what to do. (宾语)
He can tell you where to get the book. (宾语补足语)
The question is who(m) to ask. (表语)
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；淘小铺 淘小铺是什么
构成：to + do(动词原形)
用法：
1. 用作宾语 (v. + to do )
I want to buy a computer.
She hopes to find a better job.
初中英语语法讲解 动词不定式
动词不定式动词不定式:具有名词、形容词、副词的特征。
其构成形式为:to +动词原形,也可以不用to,即,动词原形.to为不定式符号,无意义。
否定式为:not + (to do 不定式的句法功能:1,作主语:To finish the work in ten minutes is very hard. 十分钟之内完成这项工作是很难的。
To lose your heart means failure. 灰心意味着失败。
动词不定式短语作主语时,常用it作形式主语,真正的主语不定式置于句后,例如上面两句可用如下形式:It is very hard to finish the work in ten minutes. 十分钟之内完成这项工作是很难的。
It means failure to lose your heart. 灰心意味着失败。
常用句式有:1、It+be+名词+to do。
如,It is one’s duty/ turn to do sth. It’s time to do sth.2、It takes sb.+some time+to do。
3、It+be+形容词+(for/of sb +to do。
【注】careless,,clever,good,foolish,honest,kind,lazy,nice,right,silly,stupid,wise,等表示人的品质的形容词,不定式前的sb用of.作其逻辑主语。
其他时,sb前要用for.如,It’s very kind/nice of you to help me.It’s very important for us to protect the environment2.作表语:Her job is to clean the hall. 她的工作是打扫大厅。
He seems to catch a cold. 他似乎感冒了。
3.作宾语:1,常与不定式做宾语连用的动词有:would like,want,hope,wish,plan,expect,decide,try,learn,pretend,refuse,help,agree等。
初中英语动词不定式的基本用法
初中英语动词不定式的基本用法动词不定式（the infinitive）的基本用法动词不定式1.基本构成：to+动词原形，其否定形式是“not/never to do/not do”.2.基本用法：不定式可以带宾语或状语构成不定式短语，没有人称和数的变化。
一、不定式的句法功能1.作主语eg: It’s very common to raise money in Canadian and American school.不定式做主语时,常用代词it来代替不定式结构,这时it被称为形式主语,而作为句子真正主语的不定式则被后置，往往放v.和adj.之后。
e.g. To learn English well is not easy.=It’s not easyto learn English well.★不定式的逻辑主语有时用“of/for+名词或代词宾格”构成,即：It’s+ adj. + for / of sb. + to do sth.跟踪操演1. It’s very nice of them ________ (send) me the flowers.2. _________ (become) a teacher is my dream.3. It’s very important to learn English well.(同义句转换)________ ________ English well ______ very important.4.It’s important _______ Chinese well.A. to learnB. learnC. learningD. learns2.作表语eg：The best way to raise money is to sell newspapers.表语是用来透露表现主语的身份、状况和特性等，可与系动词组成系表布局。
eg：Her wish is to study in Ji Yan Middle school.My job is to clean the streets.跟踪操演1. My work is __________ (clean) the room every day.2. His dream is _________ (be) a doctor.3.作宾语eg：The driver offered to help the patient.有些动词后只能用不定式作宾语，表示命令、打算或希望等。
新初一英语动词不定式专题
新初一英语动词不定式专题新初一暑期班第五讲动词不定式专题一动词不定式是一种非谓语动词，其结构为“(to) + 动词原形”。
动词不定式的用法I:1. 用作主语to不定式常用作句子主语，但多数情况下常用it作形式主语，将to不定式后置。
例如：To take part in sports and recreation is important.参加运动和娱乐很重要。
在动词不定式用作主语的句子中常出现一个for引起的短语，用来说明不定式的逻辑主语。
例如：To fly was difficult for human beings.人类飞行曾经是很困难的。
外国人学说中国话不容易。
而在某些形容词如kind，good，nice，clever，careless，stupid等作表语时，不定式前常加上一个of引起的短语，说明不定式指的是谁的情况。
例如：It’你这样说太好了。
It’你很粗心，给了我错的电话号码。
他很笨，买这样的东西。
to不定式还可以用于结构“it + take + (sb) + 时间段 + to不定式”，解释为“（某人）花时间做某事。
例如：It usually takes me half an hour to ride to my office. 我通常花半小时驾车到我办公室。
这个包裹将要花三天寄到北京。
2. 用作表语to不定式可用于be动词后做表语。
例如：Qu Yuan’s job was to give advice to the king. 屈原的工作是向皇帝进谏。
我的愿望是成为一名大学生。
他的计划是在街上再办一家书店。
3. 用作动词宾语不定式常用作某些动词的宾语如hope，wish，agree，learn，like，love，manage(设法)，offer(表示要)，plan，promise，remember，forget，try(努力)，decide(决定)，want，begin，start等。
初中英语知识点归纳动词不定式与动名词的区别
初中英语知识点归纳动词不定式与动名词的区别动词不定式与动名词是英语语法中常见的两种形式。
虽然它们在结构上相似，但在用法和含义上有着明显的区别。
本文将对初中英语中动词不定式和动名词的区别做一个归纳总结。
1. 动词不定式：动词不定式是由动词原形加上"to"构成的。
它可以作为主语、宾语、表语、定语或者补语等等。
下面是一些动词不定式的用法：- 作为主语：- To study is important for students.（学习对学生来说很重要。
）- 作为宾语：- I want to go to the park.（我想去公园。
）- 作为表语：- Her dream is to become a doctor.（她的梦想是成为一名医生。
）- 作为定语：- The best way to learn English is to practice speaking.（学习英语的最好办法是练习口语。
）- 作为补语：- He made her laugh.（他逗她笑了。
）2. 动名词：动名词是由动词加上"-ing"构成的名词形式，它可以作为主语、宾语、定语、表语或者补语等等。
下面是一些动名词的用法：- 作为主语：- Swimming is my favorite sport.（游泳是我最喜欢的运动。
）- 作为宾语：- I enjoy playing basketball.（我喜欢打篮球。
）- 作为定语：- The running water is very clear.（流动的水非常清澈。
）- 作为表语：- Her hobby is painting.（她的爱好是绘画。
）- 作为补语：- She kept him waiting for hours.（她让他等了几个小时。
）3. 区别总结：- 不定式通常表达一个动作的整体概念，而动名词通常表示正在进行或持续的动作。
- 不定式前面可以有情态动词或助动词，而动名词则不能。
初中英语动词不定式和动名词全面归纳
初中英语动词不定式和动名词全面归纳to do sth/ do sth ）1、like to do sth喜欢做某事3、Lets (not )do sth 让我们做（不做）、、、4、want to do sth 想要做某事5、want sb to do sth 想要某人做某事6、love to do sth 喜欢做某事7、ask sb (not )to do sth 要求某人做（不要做）某事8、stop to do sth 停下来去做某事9、tell sb (not )to do sth 让某人做（不做）某事10、watch sb do sth 看某人做了某事11、Its time (for sb)to do sth 是（某人）做某事的时候了12、help sb (to )do sth帮助某人做某事14、make sb do sth让某人做某事15、decide (not )to do sth 决定做（不做）某事16、find it +adj + to do sth发现做某事是、、、、的17、have to do sth 不得不做某事18、try (not )to do sth 试图（不）去做某事19、try ones best to do sth 尽某人最大的努力去做某事20、Its +adj +(for)of +sb + to do sth 对某人来说做某事是、、、的21、plan to do sth 计划做某事22、S、p、+be a good place to do sth 某地是、、、的好地点23、It takes sb +some time + to do sth 某人花费多少时间做某事24、send sb to do sth派某人去做某事25、invite sb to do sth 邀请某人去做某事26、forget to do sth 忘记做某事28、be able to do sth 能够做某事30、seem to do sth 似乎做某事32、疑问词+ to do sth33、need sth to do sth 需要某物做某事34、use sth to do sth 使用某物做某事35、follow sb to sth 跟随某人做某事36、need to do sth 需要做某事37、a good time to do sth 做某事的好时间38、the best time to do sth做某事的最佳时间39、the best way to do sth 做某事的最好的方法40、be the first / last one to do sth第一个/最后一个做某事的人41、would like to do sth 想要做某事42、be excited /surprised to do sth 做某事很兴奋/吃惊43、be useful to do sth 、、、、对于做某事是有用的44、be allowed to do sth 被允许/可以做某事45、allow sb to do sth 允许某人做某事46、Its better to do sth 最好做某事47、Its best to do sth 做某事棒极了48、take care (not)to do sth 注意要（不要）做某事49、see sb do sth看见某人做了某事50、why not do sth ?为什么不做某事呢？51、have enough time to do sth 有足够的时间做某事52、too… to do sth 太、、、而不能做、、、、53、not… enough to do sth 不是足够、、、而不能、、、54、encourage sb to do sth 鼓励某人做某事55、choose to sth 选择做某事56、wait to do sth 等待做某事57、be happy/glad/pleased to do sth 做某事很高兴58、make it +adj + to do sth 让做某事、、、59、be careful to do sth谨慎做某事60、be afraid to do sth 害怕做某事61、Its our duty to do sth 做某事是我们的责任62、used to do sth 过去常常做某事64、make a decision to do sth 做决定做某事65、have an opportunity to do sth 有机会做某事66、wait for sb to do sth 等待某人做某事67、would do sth rather than do sth 宁愿做、、、而不愿做、、、68、would rather do sth than do sth 比起做、、、更愿意做、、、69、hurry to do sth 匆忙做某事70、refuse to do sth 拒绝做某事71、agree to do sth 同意做某事72、pretend to do sth 假装做某事73、pretend to be doing sth 假装正在做某事74、prefer to do sth 更喜欢做某事75、prefer not to do sth 更不喜欢做某事76、prefer to do sth raher than do sth 比起做、、、更喜欢做、、、77、be willing to do sth 情愿做某事78、volunteer +时间/ 钱 + to do sth 自愿花时间/钱去做某事79、volunteer to do sth 自愿做某事80、offer to do sth 提出要做某事81、rush to do sth 赶着去做某事82、in order (not )to do sth为了（不）做某事83、be certain to do sth 一定会做某事84、be sure to do sth 务必做某事85、make plans to do sth 制定计划做某事86、go out of their way to do sth 花尽心思去做某事87、lead sb to do sth 带领某人做某事88、Its ones job to do sth 做某事是某人分内的事89、Its ones turn to do sth 轮到某人做某事90、urge sb to do sth 强烈要求某人做某事91、Could /Would you please (not)do sth ? 你能不能（不）做某事？92、be supposed to do sth=should do sth 应该做某事93、warn sb to do sth 警告某人做某事二、接动名词（doing sth ）1、like doing sth 喜欢做某事2、enjoy doing sth 很喜欢做某事3、have fun doing sth 做某事很愉快4、be interested in doing sth 对做某事感兴趣5、Thanks for doing sth 感谢做、、、7、stop sb doing sth 阻止某人做某事8、stop sb from doing sth阻止某人做某事9、go + v-ing 去、、、10、do the (some )+v-ing 你懂的，不解释11、What/How doing sth ? 做、、、怎么样？12、practice doing sth 练习做某事13、watch sb doing sth 看见某人正在做某事14、find sb doing sth 发现某人做着做某事15、mind (ones )doing sth 介意（某人）做某事16、cant stand doing sth不能忍受做某事17、think about doing sth 考虑做某事18、spend … (in)doing sth 做某事花费、、、19、finish doing sth 完成做、、、、20、be busy doing sth 忙于做某事21、keep doing sth 继续做某事22、keep sb from doing sth 阻止某人做某事23、keep sb doing sth 让某人一直做某事24、be good at doing sth 擅长做某事25、hate doing sth 讨厌做某事26、There be +名词+doing sth 有、、、正在做某事27、make a living by doing sth 通过做、、、谋生28、have a difficult time doing sth 做某事很艰苦29、feel like doing sth 想要做某事32、by doing sth 通过做某事33、end up doing sth 以做某事结束34、do a survey about doing sth 对做某事做个调查35、be afraid of doing sth 害怕做某事36、be used to doing sth 习惯于做某事37、be terrified of doing sth 害怕做某事38、give up doing sth 放弃做某事39、instead of doing sth 反而做了某事40、have nothing against doing sth 不反对做某事41、be serious about doing sth 对于做某事时认真的42、have a chance of doing sth 有机会做某事43、before/ when /while +doing sth44、start doing sth 开始做某事45、have a lot of experience doing sth对做某事有很多经验46、prefer doing sth 更喜欢做某事47、consider doing sth 考虑做某事48、dream of / about doing sth 梦想做某事49、continue doing sth 继续做某事50、put off doing sth 推迟做某事51、be used for doing sth =be used to do sth、、是被来做某事的52、prefer doing sth to doing sth 比起做、、、更喜欢做、、、53、without doing sth 没有做、、、、54、be comfortable doing sth 做某事很舒服55、cant stop/help doing sth 忍不住做某事56、look forward to doing sth 期待做某事57、be against doing sth 反对做某事58、have trouble/problems/difficulty (in)doing sth 做某事有困难59、suggest doing sth 建议做某事60、be busy doing sth 忙于做某事61、be worth doing sth值得做某事。
08 动词不定式的用法-2023新七年级英语核心知识点与常见题型通关讲解练
08动词不定式的用法第一部分动词不定式的用法知识梳理一、构成：to + 动词原形二、作用：作除谓语外的任何成分三、动词不定式的作用四.、不定式的特殊用法①使役动词和感官动词后跟动词不定式作宾语补足语，须省略to。
此类动词有：一感(feel)、二听(hear, listen to)、三让(let, make, have)、四看(look at, see, watch, notice)、五帮(help)。
变为被动语态时，省略的to 则要加上。
①动词不定式的否定形式是not to do，其被动形式为to be done。
►Our teacher asked us not to swim in the river alone. 我们老师要求我们不要独自一人在河里游泳。
①常接＂疑问词+带to的不定式＂的动词有teach, show, tell, learn, find out, decide, know, forget等。
►My mother taught me how to cook yesterday. 昨天我妈妈教我如何做饭。
第二部分动词不定式的用法专项训练（含解析）一、单项选择1．I want ________ more about the world.A．to learn B．learning C．learn D．learn to2．I really love sports. Can you tell me how ________ badminton?A．play B．to play C．playing D．plays3．—What do we need ___________ for dinner ?—Some vegetables and cakes.A．buy B．to buy C．buying D．buys4．Let ________ and ________ friends.A．he; I am B．he; I are C．him; me are D．him; me be5．Playing sports makes him ________ happy.A．to feel B．feels C．feel D．feeling6．It’s sunny and windy. Let’s________ kites together.A．flies B．fly C．to fly D．flying7．—What do you think of the two dresses?—I think this new dress is better. It makes ________ pretty.A．her look B．her looks C．she look D．she looks8．— Your cousin Peter must be good at English.— Yes, I often hear him ________ English in the morning.A．read B．reads C．reading D．to read9．_________ Yushan Park, please turn left after you ________ the bus stop.A．To arrive; pass B．Arrive at; past C．Get to; past D．To get to; pass10．Every year we see many mums _________ cheongsam（旗袍）at the school gate to wish their children good luck at the college entrance examination.A．wear B．wearing C．to wear D．wore11．My teacher often makes me ________ my deskmate with his study.A．to help B．helps C．helping D．help12．Harry Potter (《哈利波特》) is ________ interesting book. I want ________ one.A．a; to buy B．an; to buy C．the; buys D．an; buy13．I want ________ a teacher and let’s ________ good friends.A．be; be B．to be; to be C．be; to be D．to be; be14．—-Let us help him ________ his homework. —Thank you.A．does B．doing C．with do D．do15．Miss Gao wants _________ his housework before supper.A．finishes B．finish C．to finish D．finishing16．We need ________ healthy.A．stay B．stays C．to stay D．staying17．It takes me three hours ________ the new house.A．clean B．to clean C．cleaning D．cleaned18．Everyone ________ here. Let’s ________ our class.A．is, to begin B．are, begin C．is, beginning D．is, begin19．I like ________. I would like ________ shopping with my good friend this weekend.A．shop, going B．shopping, to go C．shopping, going D．to shop, going20．— Kate, did you watch the science lesson from the Tiangong space station?— Yes, of course! It makes us ________ very excited.A．feel B．to feel C．feeling D．feels二、完成句子21．马克的妈妈请他带她参观他的学校。
动词不定式时态
一、动词不定式动词不定式的基本形式是“to+动词原形”，有时可以不带to。
动词不定式没有人称和数的变化，在句子中不能作谓语，但可以担任主语、表语、宾语、状语和宾语补足语。
动词不定式仍保留动词的一些特点。
（一）动词不定式的特征及用法1.动词不定式的构成及特征“to +动词原形”构成动词不定式，是一种非谓语形式，在句子中不能作谓语，没有人称和数的变化，它具有名词、形容词和副词的特征。
2.动词不定式的用法动词不定式具有名词、形容词和副词的特征，在句子中可以作主语、表语、宾语、定语和状语。
1. 作主语例如：To learn English well is not easy.或It is not easy to learn English well.动词不定式作主语时，往往用it作形式主语，这种句型可归纳为下面的句型：It is + adj.+ 动词不定式如果要说明不定式的动作执行者，可以用forIt is + adj.+ for sb. to do sth.2. 作表语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.3.动词不定式的否定形式动词不定式的否定形式not + to + 动词原形例如：He asked me not to make such a mistake.4.动词不定式与疑问词连用疑问代词who, what, which和疑问副词when, where, how, why等后面可以接动词不定式，构成动词不定式短语，可以在句子中作主语、宾语、表语等成分。
初中英语动词不定式
表语
主语+系动词+表语 His wish is to become a scientist． Our duty is to protect the environment.
判断： His wish is becoming a scientist． Our duty is protecting the environment.
特殊句式： 在find／feel＋it＋adj.＋ to do sth．句型中，it是形式宾语,
真正的宾语是后面的动词不定式。
The man found it difficult to get to sleep．
I feel it easy to recite the text．
宾语补足语 (1)在多数复合宾语及物动词后要带to：
宾语
I would like to see your photos.
Kevin planned to visit his uncle.
类似词:
want, agree, hope, decide, agree,
start, begin, love, like, hate, prefer等。
注意： 斜体既可以to do 也可以doing ,但区别不大
They brought in photos of their families for me to look at.
b. 原因状语: 放在sorry, glad, surprised, disappointed，
excited等词后面。如：
I am glad to see you here．
I am sorry to trouble you．
初中英语动词不定 式
初中英语知识归纳动词的不定式和动名词
初中英语知识归纳动词的不定式和动名词动词的不定式和动名词是英语语法中的两个重要概念。
它们在句子中可以充当主语、宾语、表语、定语等成分，具有多种用法和结构。
本文将系统归纳动词的不定式和动名词的基本用法，并探讨它们在句子中的常见应用。
一、不定式的基本结构不定式是动词的一种形式，包括to + 动词原形，如to eat, to sleep等。
不定式具有以下基本结构：1. 动词不定式作主语：- To learn English is important.- Swimming is my favorite sport.2. 动词不定式作宾语：- I want to visit Paris.- She loves to read books.3. 动词不定式作表语：- My dream is to become a doctor.- The most important thing is to be yourself.4. 动词不定式作定语：- I have a book to read.- We need a place to live.二、动词不定式的常见用法1. 表示目的和意图：- I study hard to pass the exam.- He exercises regularly to stay healthy.2. 接在情态动词后，表示推测、推理：- He must be asleep.- They may have left already.3. 与一些动词连用，构成特定短语或习惯搭配：- Try to do something.- Want to do something.- Need to do something.4. 与某些动词连用，构成复合宾语：- I saw him leave the room.- She heard the baby cry.三、动名词的基本结构动名词是动词的一种形式，在句中作名词用。
初中英语动词不定式和动名词全面归纳
初中英语动词不定式和动名词全面归纳一.接动词不定式(to do sth/ do sth1.like to do sth 喜欢做某事3.Let's (not do sth 让我们做(不做、、、4.want to do sth 想要做某事5.want sb to do sth 想要某人做某事6.love to do sth 喜欢做某事7.ask sb (not to do sth 要求某人做(不要做某事8.stop to do sth 停下来去做某事9.tell sb (not to do sth 让某人做(不做某事10.watch sb do sth 看某人做了某事11.It's time (for sb to do sth 是(某人做某事的时候了12.help sb (to do sth 帮助某人做某事14.make sb do sth 让某人做某事15.decide (not to do sth 决定做(不做某事16.find it +adj + to do sth 发现做某事是、、、、的17.have to do sth 不得不做某事18.try (not to do sth 试图(不去做某事19.try one's best to do sth 尽某人最大的努力去做某事20.It's +adj +(forof +sb + to do sth 对某人来说做某事是、、、的21.plan to do sth 计划做某事22.S.p.+be a good place to do sth 某地是、、、的好地点23.It takes sb +some time + to do sth 某人花费多少时间做某事24.send sb to do sth 派某人去做某事25.invite sb to do sth 邀请某人去做某事26.forget to do sth 忘记做某事28.be able to do sth 能够做某事30.seem to do sth 似乎做某事32.疑问词+ to do sth33.need sth to do sth 需要某物做某事e sth to do sth 使用某物做某事35.follow sb to sth 跟随某人做某事36.need to do sth 需要做某事37.a good time to do sth 做某事的好时间38.the best time to do sth 做某事的最佳时间39.the best way to do sth 做某事的最好的方法40.be the first / last one to do sth 第一个/最后一个做某事的人41.would like to do sth 想要做某事42.be excited /surprised to do sth 做某事很兴奋/吃惊43.be useful to do sth 、、、、对于做某事是有用的44.be allowed to do sth 被允许/可以做某事45.allow sb to do sth 允许某人做某事46.It's better to do sth 最好做某事47.It's best to do sth 做某事棒极了48.take care (not to do sth 注意要(不要做某事49.see sb do sth 看见某人做了某事50.why not do sth ?为什么不做某事呢?51.have enough time to do sth 有足够的时间做某事52.too… to do sth太、、、而不能做、、、、53.not… enough to do sth不是足够、、、而不能、、、54.encourage sb to do sth 鼓励某人做某事55.choose to sth 选择做某事56.wait to do sth 等待做某事57.be happy/glad/pleased to do sth 做某事很高兴58.make it +adj + to do sth 让做某事、、、59.be careful to do sth 谨慎做某事60.be afraid to do sth 害怕做某事61.It's our duty to do sth 做某事是我们的责任ed to do sth 过去常常做某事64.make a decision to do sth 做决定做某事65.have an opportunity to do sth 有机会做某事66.wait for sb to do sth 等待某人做某事67.would do sth rather than do sth 宁愿做、、、而不愿做、、、68.would rather do sth than do sth 比起做、、、更愿意做、、、69.hurry to do sth 匆忙做某事70.refuse to do sth 拒绝做某事71.agree to do sth 同意做某事72.pretend to do sth 假装做某事73.pretend to be doing sth 假装正在做某事74.prefer to do sth 更喜欢做某事75.prefer not to do sth 更不喜欢做某事76.prefer to do sth raher than do sth 比起做、、、更喜欢做、、、77.be willing to do sth 情愿做某事78.volunteer +时间/ 钱+ to do sth 自愿花时间/钱去做某事79.volunteer to do sth 自愿做某事80.offer to do sth 提出要做某事81.rush to do sth 赶着去做某事82.in order (not to do sth 为了(不做某事83.be certain to do sth 一定会做某事84.be sure to do sth 务必做某事85.make plans to do sth 制定计划做某事86.go out of their way to do sth 花尽心思去做某事87.lead sb to do sth 带领某人做某事88.It's one's job to do sth 做某事是某人分内的事89.It's one's turn to do sth 轮到某人做某事90.urge sb to do sth 强烈要求某人做某事91.Could /Would you please (not do sth ? 你能不能(不做某事?92.be supposed to do sth=should do sth 应该做某事93.warn sb to do sth 警告某人做某事二、接动名词(doing sth1.like doing sth 喜欢做某事2.enjoy doing sth 很喜欢做某事3.have fun doing sth 做某事很愉快4.be interested in doing sth 对做某事感兴趣5.Thanks for doing sth 感谢做、、、7.stop sb doing sth 阻止某人做某事8.stop sb from doing sth阻止某人做某事9.go + v-ing 去、、、10.do the (some +v-ing 你懂的,不解释11.What/How doing sth ? 做、、、怎么样?12.practice doing sth 练习做某事13.watch sb doing sth 看见某人正在做某事14.find sb doing sth 发现某人做着做某事15.mind (one's doing sth 介意(某人做某事16.can't stand doing sth不能忍受做某事17.think about doing sth 考虑做某事18.spend … (indoin g sth 做某事花费、、、19.finish doing sth 完成做、、、、20.be busy doing sth 忙于做某事21.keep doing sth 继续做某事 22.keep sb from doing sth 阻止某人做某事 23.keep sb doing sth 让某人一直做某事 24.be good at doing sth 擅长做某事 25.hate doing sth 讨厌做某事 26.There be +名词+doing sth 有、、正在做某事、 27.make a living by doing sth 通过做、、谋生、 28.have a difficult time doing sth 做某事很艰苦 29.feel like doing sth 想要做某事 32.by doing sth 通过做某事 33.end up doing sth 以做某事结束 34.do a survey about doing sth 对做某事做个调查 35.be afraid of doing sth 害怕做某事 36.be used to doing sth 习惯于做某事 37.be terrified of doing sth 害怕做某事38.give up doing sth 放弃做某事 39.instead of doing sth 反而做了某事不反对做某事40.have nothing against doing sth 41.be serious about doing sth 对于做某事时认真的42.have a chance of doing sth 有机会做某事 43.before/ when /while +doing sth 44.start doing sth 开始做某事45.have a lot of experience doing sth 对做某事有很多经验 46.prefer doing sth 更喜欢做某事 47.consider doing sth 考虑做某事 48.dream of / about doing sth 梦想做某事 49.continue doing sth 继续做某事 50.put off doing sth 推迟做某事 51.be used for doing sth =be used to do sth、、是被来做某事的 52.prefer doing sth to doing sth 比起做、、更喜欢做、、、、 53.without doing sth 没有做、、、、 54.be comfortable doing sth 做某事很舒服 55.can't stop/help doing sth 忍不住做某事 56.look forward to doing sth 期待做某事 57.be against doing sth 反对做某事 58.havetrouble/problems/difficulty (in doing sth 做某事有困难 59.suggest doing sth 建议做某事 60.be busy doing sth 忙于做某事 61.be worth doing sth 值得做某事。
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My wish is to be a scientist.
6.用作定语（这时不定式与被修饰词有动宾关系。 若是不及物动词，介词不能省略） Give me something to drink. I have two books to read.
They have much food to eat. He asked for a room to live in. I don’t have a pen to write with.
I don’t know what to do. (宾语) He can tell you where to get the book. (宾语补足语) The question is who(m) to ask. (表语)
比较（Compare）
I don’t know what to do. I don’t know how to do it. I don’t know what to do about it.
作宾语补足语不带to 的情况： Let me do it. I saw him cross the street.
常见动词有： 使役动词: let, make, have 感官动词: see, watch, hear, feel, listen to 比较： I heard her singing in the next room. I heard her sing in the next room.
Revision
The infinitive 动词不定式
制作人：张树梓
构成：to + do(动词原形) 用法： 1. 用作宾语 (v. + to do ) I want to buy a computer. She hopes to find a better job. I wish to go with you. need to do learn to do agree to do plan to do decide to do refuse to do begin to do start to do try to do forget to do remember to do like to do Stop to do go on to do
3. 用作状语(adverbial)：
He came to show me his new CD player. (目的) I went there to see my teacher. (目的)
She came back to get her English book.
(目的)
The boy was too frightened to move. （结果）
宾语
3. His wish is to become an artist. 表语
4. People eat to live, but not live to eat. 状语
5. I have a lot to tell you. 定语
6. It’s not right to be always thinking of oneself. 主语 7. We often see him play football. 宾语补足语
-- Why not _______ B it in some other way?
A. try to do
C. trying to do decision, you’d better 论) with your parents. A. reach; have C. reach; having
B. try doing
A. to smoke; to smoke B. smoking; smoking C. smoke; smoking D. smoking; to smoke 6. The girl was beginning _______. A. get angry C. getting angry B. to get angry D. angry
B
7. There isn’t any difference between the two. I really don’t know ________. B A. where to choose C. what to choose A. to carry it C. to carry A. to use C. how to use it B. which to choose D. to choose which B. not to carry it D. not to carry B. use it D. uses
3. To say is easy, to do is difficult.
It is easy to say, it is difficult to do.
5.用作表语
His work is to feed the animals. Her job is to look after the patients.
C 8. The bag is too heavy for me _______.
C 9. The teacher will teach him _______.
找出句子中的不ou ten minutes to get there. 主语
2. I hope to see him soon.
D. trying doing
4. Since you find it difficult _______ a
D
a discussion( 讨 B. reaching; have D. to reach; have
D 5. My father hates(痛恨) _______. He never allows me _______.
Exercises:
1. -- You’ve done very well this time.
C -- It’s really kind ________.
A. for you to say so B. for you saying so
C. of you to say so D. of you saying so
2. 用作宾语补足语：(v. + sb. + to do )
She asked me to help her. The teacher told him to come on time. Edison’s mother taught him to read and write. want sb to do get sb to do find sb to be would like sb to do wish sb to do order sb to do like sb to do help sb to do
C 2. It is better to lose one’s life than _______.
A. if you lose your spirit B. losing his spirit C. to lose one’s spirit D. your spirit getting lost
3. – I can’t work in this way.
The ice is hard enough to skate on.
He bought a toy to play with.
7.疑问词who, what, which, where, when, how 加to do可构成不定式短语，在句中可用作主语、 宾语、宾语补足语、表语等。
When to start has not been decided. (主语)
4.用作主语 （这时可将其用形式主语it来替换） 1.To be here at Christmas time is my dream. It is my dream to be here at Christmas time. 2. To go abroad is his dream. It is his dream to go abroad.