带to的动词不定式
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带to得不定式作宾补a。
可以用带to得不定式作宾补得动词常用得有ask,tell,order,invite,beg, get,allow,wish,want,encourage,advise,warn等、例如:ﻫTheteacher askedus to finish our homework、老师叫我们完成家庭作业。
Shewanted him tosing forher friends。
她想让她为她得朋友唱歌。
The policeman toldtheboys not toplay in thestreet、警察告诉孩子们别在街上玩耍。
b。
在动词think,believe,know,find,understand,take等之后,作宾补得不定式多由“tobe+adj。
”构成。
例如:ﻫThey findtheChinesepeopleto behappy and cheerful、她们发现中国人都很幸福快乐。
He believedtheearth to be aglobe.她相信大地就是个球体。
c.在某些短语后也可跟带to得不定式作宾补。
这类动词短语常见得有:waitfor,callon,dependon,carefor,long for等、例如:Thecrocodilewaited forthe monkey to comedown again。
鳄鱼等着猴子再下来。
Thechairman calledon Mr Browntospeak.主席请布朗先生讲话、I shouldn't careforthat manto be my doctor.我不要那人给我瞧病。
ﻫﻫ不定式就是非谓语动词得其中一种,原型就是to do ,根据各种时态变化形式三、不定式作宾补应注意得事项ﻫ能跟不定式作宾补得动词很多,如:see,have, advise, expect, get,invite, consider, find, prefer,feel, ask, for, call on,wa itfor…等等、大部分得动词或成语动词之后跟带to得不定式作宾补,但也有一些动词之后要求跟不带to得不定式作宾补。
带to的动词不定式常见搭配:希望做某事hope to do sth. 决定做某事decide to do sth. 同意做某事agree to do sth.需要某人做某事need to do sth 使用某物做某事use sth to do sth迫不及待做某事can’t wait to do 准备做某事get/be ready to do 尽力/努力做某事try to do sth .计划做某事plan to do sth. 不得不have to do 轮流做某事tak e one’s turns to do sth.拒绝做某事refuse to do sth.告诉某人做某事tell sb. to do sth.请某人做某事ask sb. to do sth.希望某人做某事wish sb. to do sth. .教某人做某事teach sb. to do sth想要某人做某事want /would like sb.to do sth.同意某人做某事agree sb. to do sth. .喜欢/想要某人做某事like sb. to do sth. 帮助某人做某事help sb. to do sth/help sb.do鼓励某人做encourage sb to do轮到某人做某事It’s one’s turn to do sth.是某人做某事时候了It’s time(for sb.)to do sth.对于某人来说做某事是…(当adj.是表示性格、品德的形容词时用of It’s +adj.+for/of sb. to do sth. 某人做某事花了时间 It takes sb. sometime to do sth 太…..而不能 too+adj./adv. to do sth. 发现/感到做某事是…find/ feel it +adj.to do sth忘记/记得去做某事forget/remember to do sth be+adj+to do sth二以下是不带to的动词不定式(即动词原形)的常见用法let sb. do sth让某人做某事 .make do sth使得某人做某事hear do sth do sth听见某人做某事see do sth do sth看见某人做某事why not/why don’t you +V动原为什么不….?表示建议某人+had better( not)do 某人最好(不)做某事情态动词can/may /must /should+ 动词原形(包括情态动词的否定形式+动词原形)助动词do/does/did/will/would在构成疑问句/否定句don’t/doesn’t /didn’t /will not /would not+ 动词原形be going to + 动词原形(表示“即将”“打算” 做某事).在以下结构中1.enjoy doing sth 喜欢做某事2.finish doing sth;完成做某事;3.feel like doing sth 想要做某事;4.stop doing sth 停止做某事(原来的事)5.forget doing sth 忘记做过某事;6.go on doing sth 继续做某事(原来的事);7.remember doing sth 记得做过某事;8.like doing sth 喜欢做某事;9.find/see/hear/watch sb doing 发现/看到/听到/观看某人做某事10.try doing sth 试图做某事; 11.need doing sth 需要做某事;12.prefer doing sth 宁愿做某事;13.mind doing sth 介意做某事;14.miss doing sth 错过做某事; 15.practice doing sth 练习做某事;16.be busy doing sth 忙于做某事; 17.can't help doing sth 禁不住做某事;18. waste time/money doing 浪费时间/金钱做…; 19. keep sb.doing 让…始终/一直做…20. stop sb.(from)doing 阻止某人做某事21. prefer doing B to doing A 比起做A更喜欢做B22. “do some +doing”短语Eg:do some shopping/do some washing/do some reading/do some practicing/ do some cleaning/do some speaking 23.“go doing”短语去做某事(主要指文娱活动等)Eg:go shopping/go fishing/go swimming/ go hiking/go skating/go camping。
英语中不定式(todo)的6种成分和2种独立用法非谓语是英语学习的重点也是难点,很多同学对这个语法知识一直是处于比较懵的状态。
其实只要掌握非谓语所充当成分的用法就可以运用自如了。
非谓语,顾名思义就是不做谓语的动词的变化形式,即to do ,doing,done。
除了谓语,句子成分中还有主语、宾语、表语、宾语补足语、定语和状语。
下面看看不定式(to do)充当这6种成分的用法:一、不定式作主语1.To see is to believe. (这种情况不常用)2. It is important to learn English well.It 是形式主语,真正的主语是 to learn English well. 这种用法是常用的而且是考点!考点!考点!二、不定式作表语:常说明主语的内容、性质和特征或表动作将要发生。
1. My job is to keep the children safe.2.My task is to type the article.三、不定式做宾语1.He prefers to eat white bread and rice.2.He wants to play football.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...。
如:I find it difficult to remember everything.常接动词不定式作宾语的动词有:(需要记住)agree, afford, appear, ask, attempt;care, choose, claim;dare,decide,demand,deserve,determine;expect, fail, get, guarantee;hate, hesitate, hope, hurry;intend, learn, manage, offer,plan, prepare, pretend, promise;refuse, seem, tend, threaten;want, wish 等四、不定式做宾语补足语1.I'd invite her to have dinner at my house.2 . We should allow the children to choose their own clothes.Note 1: 带to的动词不定式作宾语补足语的动词主要有:要求允许提议(ask, allow, advise),期望邀请鼓励(expect, invite, encourage),教导告诉想要(teach, tell, want),等待希望愿意(wait for, wish, would like / love)。
只用带to的动词不定式作宾语、补语的常用动词advise sb.+to-v建议某人做……agree+to-v同意做……allow sb.+to-v允许某人做……ask sb.+to-v要求、请求、邀请某人做…assist sb.+to-v帮助某人做……beg sb.+to-v请求某人做……cause sb.+to-v促使某人做……choose+to-v愿意、想做……command sb.+to-v命令某人……consider how+to-v考虑怎样做……dare+to-v敢于做……desire(sb.)+to-v希望做……;请求某人做……determine+to-v决心做……encourage sb.+to-v鼓励某人做……expect(sb.)+to-v期待、盼望(某人)做……fail+to-v做……失败了force sb.+to-v迫使、强迫某人做……happen+to-v碰巧……help sb.+to-v帮助某人做……hope+to-v希望做……intend+to-v打算做……manage+to-v设法做……mean+to-v打算做……need+to-v需要做……offer+to-v表示愿意做permit sb.+to-v许可、允许某人做persuade sb.+to-v说明、劝服某人做……plan+to-v计划做……prefer sb.+to-v希望某人做……prepare+to-v对做……作准备pretend+to-v/to-be假装做……;自称是……promise+to-v答应做……refuse+to-v拒绝做……remain+to-be/to be+pp.留下做……;余下待……remind sb.+to-v 提醒某人做某事seem+to-be似乎是、像……struggle+to-v设法做……suppose sb.+to-be猜想某人是……tell sb. + to+-v 告诉某人做某事tend+to-v倾向于做……,有助于做……want+to-v想、要做……wish+to-v希望做……。
不定式的六种形式及例句不定式是英语中最具重要意义的复合动词,它可以担当名词、形容词或副词,表示一个动作、状态或认识观念。
不定式可以用下列六种形式来表示:分解不定式: to + 动词原形1. 带 to 的不定式:以 to 开头,后面常跟动词原形,用来表示动作或行为,例如:He decided to go back home. 他决定回家去。
2. 动词不定式:动词不定式是没有 to 的不定式,用来表示动作,例如:He likes having a picnic. 他喜欢野餐。
3. 动名词:动名词的形式就是不定式的动词原形,表示状态或动作,也表示一种习惯的行为,例如:Climbing the mountain is difficult. 爬山很困难。
4. 现在分词:现在分词就是不定式的第三人称单数形式,表示动作,也表示现在的状态,例如:Seeing a movie is a good way to relax.看电影是放松自己的好方法。
5. 过去分词:过去分词就是不定式的完成式,表示一件已发生的动作,也表示状态,例如:Having finished the exam, he felt relieved.考试结束后,他感到如释重负。
6. 同位语从句:同位语从句不定式作表语,指代动作或状态,例如:His plan is to make a trip to France. 他的计划是去法国旅行。
不定式的用法比较复杂,但是它的用法比较常见,在句子中都能看到它的身影。
它不仅表示动作,还能表达一种状态和认识观念,在句子中能够体现精神,是语言表达的一种很有表现力的表达方式。
因此,大家要加强对不定式的学习,并熟练掌握六种形式,以求明确不定式的用法,更好的表达自己的想法和思想。
to do不定式用法总结不定式to do是英语中常见的一种形式,它由动词原形前加上to构成。
不定式的用法有以下几种:1. 作为动词的宾语:常见的动词后使用不定式作宾语,例如:want to do、like to do、hope to do等。
Example:- I want to go shopping tomorrow.(明天我想去购物。
)- She hopes to become a doctor in the future.(她希望将来成为一名医生。
)2. 作为形容词的补语:有些动词后可以接不定式作为补语,表示主语的性质、特征等。
Example:- We are happy to help you.(我们很乐意帮助你。
)- He is eager to learn English.(他渴望学习英语。
)3. 作为副词的修饰语:不定式可以修饰动词、形容词或副词,表示目的、原因、结果等。
Example:- He ran fast to catch the bus.(他跑得很快以赶上公共汽车。
)- She is too tired to continue working.(她太累了,不能继续工作。
)4. 作为主语:不定式可以单独作为句子的主语。
Example:- To travel around the world is my dream.(环游世界是我的梦想。
)需要注意的是,不定式在句中的位置可灵活变动,通常放在动词后面,也可以放在句首或句尾。
不定式也可以带有助动词来表达不同的态度、情感或意愿。
总结起来,不定式to do的用法有:作为动词的宾语、形容词的补语、副词的修饰语以及作为主语。
不定式带to和不带to的总结作为非限定动词形式的一种,不定式由to+动词原形构成。
在使用中会出现带to与不带to的情况,那么,什么情况下需要带to,什么情况下不能带to呢?下面给大家做个总结:一般情况之下,动词不定式都带to,但在某些特殊情况下,不定式不带to。
1、情态动词后动词不定式不带to情态动词包括will、would、shall、should、can、could、may、might、must、need、dare等。
例如:She will study French soon.她不久就要学法语了。
You need say something to them.你得和他们说点什么。
2、在cannot but、had better、would rather、might as well 等短语之后,动词不定式不带to。
例如:Wed rather have a meeting for this problem.为解决这个问题我们宁愿开一次会议。
He cannot but follow the teachers.他只能跟着老师走了。
3、在let后动词不定式不带to。
例如:Let it go.随它去吧。
4、在have、make do结构中,动词不定式也不带to。
例如:He made students speak English Loudly.他让学生大声说英语。
Please have these boys stand in the second row.请让这些男孩子们站在第二排。
但是要注意,make do结构变为被动语态的时候,不定式要带to。
例如:She was made to get up at five.她五点就被叫起来了。
5、表示感觉的动词后,不定式也不带to。
这类动词有see、watch、feel、smell、hear等。
例如:We saw him ran very fast.我们看到他跑的非常快。
初中英语含有带to的动词不定式句型1. It’s time to do sth. 该是做某事的时候了2. It takes sb. some time to do sth做某事花了某人时间3. tell/ ask/ want/encourage/invite/ sb. to do sth.告诉、叫、想、鼓励、邀请某人做某事4. Would you like to do sth.?你想做某事吗?5. It’s good/bad to do sth做某事好/不好6. It’s good/bad for sb.to do sth.对某人来说,做某事好/不好7. be +adj.+ enough to do sth.足够+形容词做某事8. sb. is ready to do sth.某人准备好做某事9. It’s+ adj.+ for sb. to do sth. 做某事对某人+形容词(做这件事对你好)10. It’s+ adj.+ of sb. to do sth某人做某事+形容词(你做这事真好)11. would like/love /decide/want/wish/to do sth. 想、喜欢、决定、想、希望做某事12. would like/love sb. to do sth.想让某人做某事13. prefer to do rather than do sth.宁愿做某事而不愿做某事例如:I prefer to read rather than write .意思同I prefer reading to writing. 又如:I prefer to stay at home rather than go out.再如:prefer=like better ,即:I prefer red.=I like red better.14. how/ when/where/whether to do sth怎么、什么时候、在哪里、要不要做某事15. can’t wait to do 迫不及待做某事16. too …to do …太怎么样而不能做某事17. be afraid /ready/able/sure to do害怕、准备、能够、确定做某事18. It’s time to do sth到该干某事的时候了19. My job is to do sth我的工作是做某事20. My dream is to do sth我的梦想是做某事21. My hobby is to do sth我的业余爱好是做某事22. refuse to do sth拒绝做某事23. warn sb to do sth告诫某人做某事24. pretend to do sth假装做某事25. teach/learn to do sth 教做某事、/学习做某事26. need to do sth需要做某事27. be willing to do sth愿意做某事28. .try to do sth努力做某事29. try one’s best to do sth尽某人最大努力做某事30. agree to do sth同意做某事31. seem to do sth 好像似乎做某事32. plan to do sth /make a plan to do sth计划做某事33. in order to do sth 为了做某事34. have a chance to do sth有机会做某事35. find it +adj + for sb to do sth发现做某事是……36. have sth to do有某事要做37. There is sth for sb to do对某人来说,有某事要做38. be anxious to do渴望做某事39. afford to do sth 支付得起做某事。
英语to do不定式知识点总结在语法中,动词不定式是指动词的一种不带词形变化从而不指示人称、数量、时态的形式。
接下来店铺为你整理了英语to do不定式知识点总结,一起来看看吧。
英语to do不定式知识点总结一、作宾语后面能接不定式作宾语的动词有:agree,ask,choose,decide, forget, hope, learn, want, wish, would like等。
例如:We hope to get there before dark. 我们希望天黑以前到那儿。
The girl decided to do it herself. 那个姑娘决定自己做那件事。
动词不定式作宾语的注意事项:1、有些动词既可跟不定式作宾语,也可跟动名词作宾语,但含义不同:remember to do 记住要做某事remember doing 记得曾经做过某事forget to do忘记要做某事forget doing 忘记曾经做过某事stop to do 停下来去做某事stop doing 停止做某事go on to do 继续做另一件事go on doing 继续做原来在做的事例如:I remember seeing you somewhere before.我记得以前在哪儿见过你。
Please remember to turn off the light when you leave.离开时请记得关好灯。
2、不定式作宾语时,如带有宾语补足语,则要把不定式放到后面,用it作形式宾语,构成“主语+动词+it+宾补(形容词、名词)+不定式”结构。
如:He found it very difficult to get to sleep.他发现很难入睡。
英语to do不定式知识点总结二、作宾语补足语1、后面能接to不定式作宾语补足语的动词有:ask,order,teach, tell, want, wish, help等。
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。
7.1 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, help intend like, love, need prefer, prepare, promise, 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。
含有带to的动词不定式句型:1.It ' s time to do sth.2.It takes sb. some time to do sth.3.tell/ask/want/encourage/invite/ sb. to do sth.4.Would you like to do sth.?5.It ' s good/bad to do sth.6.It ' s good/bad for sb.to do sth.7.be+adj.+enough to do sth.8.sb. is ready to do sth.9.It ' s+adj.+ for sb. to do sth.10.It ' s+adj.+ of sb. to do sth.11.would like/love /decide/want/wish/to do sth.12.would like/love sb. to do sth.13.Prefer to do sth. rather than do sth.I prefer to stay at home rather than go out.14.what/how/ when/where/whether to do sth15.can ' t wait to do16.too ••• to do …17.be afraid /ready/able/sure to do18.seem to do非谓语动词的用法非谓语动词:在句子不作谓语使用的动词,其形式有不定式、现在分词、动名词和过去分词四种(通常我们把现在分词和动名词统称为-ing分词)。
非谓语动词短语:非谓语动词仍保留动词的性质,可以有自己的宾语、表语或状语,我们将非谓语动词和其宾语、表语或状语一起称作非谓语动词短语。
非谓语动词的判定方法:考虑句中谓语动词以及其它词语同非谓语动词的关系和对非谓语动词形式的限制,以便选用正确的非谓语动词形式。
动词不定式结构及用法动词不定式在中学英语中应用非常广泛,一方面在句中可起名词、形容词或副词的作用,同时也可在句中作主语、宾语、定语、状语和宾语补足语。
动词不定式的形式一般是to +动词原形,但to有时要省去。
而动词不定式在具体运用时用不用to,取决于谓语动词的用法。
现就以下几方面介绍如下。
一、不定式结构1. 带to的不定式结构能直接跟带to的不定式结构的动词主要有:want, ask, tell, hope, learn, try, decide, forget, remember, like, love, stop, go, come等。
如:I want to go to the movies with you.我想跟你一起去看电影。
Don’t forget to turn off the light before you leave.在你离开之前别忘了关灯。
注意:动词不定式的否定形式是在不定式前直接加not,即not to do sth.。
如:Dave told me not to wake up Kate.大卫告诉我别叫醒凯特。
2. 不带to的不定式结构以下几种情况使用不带to的动词不定式:(1)在固定词组had better之后。
注意:had better的否定形式是had better not do sth.。
如:You had better go home now.你最好现在回家。
It’s cold outside. You’d better not go out.外面很冷,你最好不要出去。
(2)在let, make, see, feel, watch, hear等感官或使役动词后,要跟不带to的动词不定式作宾语补足语。
如:I made them give me the money back.我迫使他们把钱还给我。
I didn’t see you come in.我没看见你进来。
(3)在引导疑问句的why not之后。
动词不定式通常带有符号to,叫做带to的动词不定式(infinitive with"to"),动词不定式有时不带符号to,叫做不带to的动词不定式(infinitive without"to")不带to的动词不定式通常有下面十八种情况一、与助动词do连用构成谓语动词的否定、疑问和强调形式(1)he does not work in the factory.(2)Does she work here?(3)I did not see her yesterday.(4)Did they take you home?(5)He does look tired.(6)They did come yesterday.二、与情态动词连用构成复合谓语(1)I can speak English.(2)May I come in?(3)Dare he swim across the river?(4)We must work,and above all we must believe in ourselves.(5)Could you do something for me?(6)You shall go at once.(7)He might be working in the office now.(8)I don't think you need have come yesterday.(9)They should be here by now.(10)If you will go into the fields and turn over a few big stones,you are sure to uncovera city of ant"people".但与情态动词ought(to)连用时通常带to,和used(to)连用时必须带to三、在表示感觉的动词如:see, look.at, watch, hear, listen to, feel,notice,observe,perceive(觉察,看见),behold(书面用语“见到”)等后用作宾语补足语的动词不定。
带to的动词不定式(即动词原形)的常见用法:
★希望做某事hope to do sth.
★决定做某事decide to do sth
★同意做某事agree to do sth.
★需要某人做某事need to do sth.
★使用某物做某事use sth to do sth
★准备做某事get/be ready to do
★计划做某事plan to do sth.
★希望某人做某事wish sb. to do sth.
★轮流做某事take one’s turns to do sth.
★拒绝做某事refuse to do sth.
★告诉某人做某事tell sb. to do sth.
★请某人做某事ask sb. to do sth.
★想要某人做某事want /would like sb. to do sth.
★不得不have to do
★同意某人做某事agree sb. to do sth.
★教某人做某事teach sb. to do sth.
★喜欢/想要某人做某事like sb. to do sth.
★鼓励某人做encourage sb to do
★帮助某人做某事help sb. to do sth/help sb.do
★轮到某人做某事It’s one’s turn to do sth.
★是某人做某事时候了It’s time(for sb.) to do sth.
★对于某人来说做某事是It’s +adj. for/of sb. to do sth.
★某人做某事花了某时间It takes sb. sometime to do sth.
★太…..而不能too+adj./adv. to do sth.
★find/think/feel it +adj. to do sth.发现/认为/感到做某事是…
★序数词+to do 第…..个做某事
★I didn't know/forgot what to do.我不知/忘记了怎么办
★be+adj+to do sth
以下是不带to的动词不定式(即动词原形)的常见用法
★让某人做某事am let sb. do sth
★使得某人做某事make do sth
★听见某人做某事hear do sth do sth
★看见某人做某事see do sth do sth
★为什么不...?why not/why don’t you +动原?
★某人最好(不)做某事某人+had better( not)do
★情态动词can/may /must /should+ 动词原(包括情态动词的否定形式+动词原形)
★助动词do/does/did/will/would在构成疑问句或者构成否定句即don’t /doesn’t /didn’t /will not /would not+ 动词原形
★ be going to + 动词原形(表示“即将”“打算” 做某事)。