常见动词不定式词组句型用法总结.docx

1、常见动词不定式词组句型用法总结常见动词不定式词组、句型用法总结.固定用法(非谓语动词)：以下是带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cant 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. 希望某人做某事wish sb. to do sth.轮流做某事take ones

2、 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.encourage sb to do鼓励某人做帮助某人做某事help sb. to do sth/help sb.doits ones turn t

3、o do sth. 轮到某人做某事 例:it your turn to clean the blackboard.its time(for sb.) to do sth.是某人做某事时候了 例:its time for me to go home.its +adj. for/of sb. to do sth. 对于某人来说做某事是例: it is easy for me to learn it well. it is very kind/foolish/nice of you to do so.it takes sb. sometime to do sth. 某人做某事花了某时间例句: 1.i

4、t takes me an hour to get to school by bike. 2.it took me an hour to watch tv last night. 3.it will take her two weeks to finish the work.too+adj./adv. to do sth. 太.而不能 例: he was to angry to say a word.find/think/feel it +adj. to do sth.发现/认为/感到做某事是 i find/think/feel it hard to learn english well.序数

5、词+to do 第.个做某事 例句:who is the first to get there?我不知/忘记了怎么办。i didnt know/forgot what to do.离开房间时不要忘记/记住关灯例句:dont forget/remember to turn off the lights when you left the roombe+adj+to do sth 例句:i am very sorry to hear that. i am ready to help others. i am happy / pleased / glad to meet you.顺口溜：本领最多不定

6、式，主表定补宾和状；样样成分都能干，只有谓语它不敢；大家千万要小心，有时它把句型改；作主语时用it，自己在后把身藏；七个感官三使役，宾补要把to甩开；疑问词后接上它，宾语从句可充当；逻辑主语不定式，不定式前加for sb.；to前not是否定，各种用法区别开。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 dont you +动原？为什么不.?why not/why dont you ta

7、ke a walk? 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（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dont /doesnt /didnt /will not /would not+ 动词原形 be going to + 动词原形（表示“即将”“打算” 做某事）使用-ing分词的几种情况1.在进行时态中。he is watching tv. they were dancing at nine oclock last night.2.在

8、there be结构中。如：there is a boy swimming in the river.3.在have fun/problems结构中。如：we have fun learning english this term.they had problems getting to the top of the mountain.4.在介词后面。如：thanks for helping me. are you good at playing basketball？what /how about doing sth? 做某事怎么样? i am interested in playing f

9、ootball.5.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10. try doing sth 试

10、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.cant help doing sth 禁不住做某事；18.waste time/money doing 浪费时间/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 doin

11、g a to doing b=like a better than b喜欢做b更喜欢做a22. “do some +doing”短语 如：do some shopping/do some washing/do some reading/do some practicing/do some cleaning/do some speaking23“go doing”短语去做某事（主要指文娱活动等）如：go shopping/go fishing/go swimming/go hiking/go skating/go camping/go skiing（滑雪/go boating /go hunti

12、ng (打猎).注意动词的过去分词的常见搭配: i feel(am/was) excited/ surprised/ amazed /interested /tired/pleased/worried/lostkeepclosed/ a boy called/named tom动词不定式的语法功能一、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

13、. 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

14、+不定式 ；动词+宾语+不定式ask, beg, choose, expect , hate, help intend like, love, need prefer, prepare, promise, want, wishi 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,

15、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。there are so many kinds of tape-recorders on sale that i cant make up my mind which to buy.有这么多的录音机，我都拿不定主意买哪一种。注意:疑问词带不定式在句中作成分时，谓语动词用单数。the question is how

16、to put it into practice.问题是怎样把它付诸实施。4)以下动词后，只能跟不定式作宾语。如：agree,ask,aim,arrange,choose,decide,demand,expect,fail ,help,hope,lean,long,manage,offer,plan,prepare,pretend,promise,refuse,wish 等，这些词大部分可接th at引导的从句。如：i decided to ask for my money back.i decided that i would ask for my money back.when our vi

17、sit to the farm was over,we expected to startback on foot.when our visit to the farm was over, we expected that wewould start back on foot.5)当复合宾语中的宾语是不定式时，先用形式宾语it代替不定式，把不定式置于补语之后，即：主语动 词it补语to do句式。如：we think it quite important for us to learn a foreignlanguage well.he feels it his duty to help th

18、e poor.二、作补语1) 动词+宾语+不定式(to do)advise allow appoint believe cause challenge command compel consider declare drive enable encourage find forbid force guess hire imagine impel induce inform instruct invite judge know like order permit persuade remind report request require select send state suppose te

19、ll think train trust understand urge warn例句：a. father will not allow us to play on the street.父亲不让我们在街上玩耍。b. we believe him to be guilty.我们相信他是有罪的。find 的特殊用法：find 后可用分词做宾补，或先加形式宾语，再加形容词，最后加带to 的动词不定式。find后也可带一个从句。此类动词还有get，have。i found him lying on the ground.i found it important to learn.i found th

20、at to learn english is important.2) to + be 的不定式结构，作补语的动词。acknowledge, believe, consider, think, declare(声称), discover, fancy(设想), feel find, guess, judge, imagine, know, prove, see(理解), show, suppose, take(以为), understandwe consider tom to be one of the best students in our class.我们认为汤姆是班上最好的学生之一。3

21、) to be +形容词seem, appear, be said, be supposed, be believed, be thought, be known, be reported, hope, wish, desire, want, plan, expect, meanthe book is believed to be uninteresting.人们认为这本书没什么意思。4) there be+不定式believe, expect, intend, like, love, mean, prefer, want, wish, undrstandwe didnt expect the

22、re to be so many people there.我们没料到会有那么多人在哪里。有些动词需用as 短语做补语，如regard, think believe, take, consider.we regard tom as our best teacher. 我们认为汤姆是我们最好的老师。mary took him as her father . 玛丽把他当作自己的父亲。三、作主语动词不定式作主语时，句子的谓语动词常用单数，其位置有以下两种：(1)把不定式置于句首。如：to get there by bike will take us half an hour.(2)用it作形式主语，

23、把真正的主语不定式置于句后，常用于下列句式中。如：itbe名词to doits our duty to take good care of the old.it takes sb+some time+to dohow long did it take you to finish the work?itbe形容词for sbto doit is difficult for us to finish writing the compositionin a quarter of an hour.itbe形容词of sbto doit is stupid of you to write down ev

24、erything the teachersays八年级上英语语法点滴1. 用于表示“应该”或“不应该”的概念。此时常指长辈教导或责备晚辈。例如：you should be here with clean hands. 你应该把手洗干净了再来。2. 用于提出意见劝导别人。例如：you should go to the doctor if you feel ill. 如果你感觉不舒服，你最好去看医生。3. 用于表示可能性。should的这一用法是考试中常常出现的考点之一。例如：3) what.? 与 which.?1. what 与 which 都是疑问代词，都可以指人或事物，但是what仅用来询

25、问职业。如：what is your father? 你父亲是干什么的？该句相当于：what does your father do?what is your fathers job?which 指代的是特定范围内的某一个人。如：-which is peter? 哪个是皮特？-the boy behind mary. 玛丽背后的那个男孩。2. what.?是泛指，所指的事物没有范围的限制；而 which.?是特指，所指的事物有范围的限制。which color do you like best, blue, green or yellow? （有特定的范围）你最喜爱哪一种颜色？3. what

26、与 which 后都可以接单、复数名词和不可数名词。4) 频度副词的位置1.常见的频度副词有以下这些：always（总是，一直）usually（通常）often（常常，经常）sometimes（有时候）never（从不）2.频度副词的位置：a.放在连系动词、助动词或情态动词后面。如：b.放在行为动词前。c.有些频度副词可放在句首或句尾，用来表示强调。如：sometimes i walk home, sometime i rides a bike.有时我步行回家，有时我骑自行车。3.never放在句首时，主语、谓语动词要倒装。如：1. every day 作状语，译为“每一天”。如：we go

27、to school at 7:10 every day.我们每天7：10去上学。i decide to read english every day.我决定每天读英语。2. everyday 作定语，译为“日常的”。6) 什么是助动词1.协助主要动词构成谓语动词词组的词叫助动词（auxiliary verb）。被协助的动词称作主要动词（main verb）。助动词自身没有词义，不可单独使用，例如：he doesnt like english. 他不喜欢英语。（doesnt是助动词，无词义；like是主要动词，有词义）2.助动词协助主要动词完成以下功用，可以用来：a. 表示时态，例如：he is

28、 singing. 他在唱歌。he has got married. 他已结婚。b. 表示语态， c. 构成疑问句，例如：do you like college life? 你喜欢大学生活吗？did you study english before you came here?你来这儿之前学过英语吗？d. 与否定副词not合用，构成否定句，例如：i dont like him. 我不喜欢他。e. 加强语气，例如：do come to the party tomorrow evening. 明天晚上一定来参加晚会。he did know that. 他的确知道那件事。3.最常用的助动词有：be,

29、 have, do, shall, will, should, would7) forget doing/to do与remember doing/to do1.forget to do 忘记要去做某事。 (未做)forget doing 忘记做过某事。 (已做)the light in the office is still on. he forgot to turn it off.办公室的灯还在亮着，它忘记关了。(没有做关灯的动作)he forgot turning the light off.他忘记他已经关了灯了。 ( 已做过关灯的动作)dont forget to come tomor

30、row.别忘了明天来。 (to come动作未做)典型例题- the light in the office is still on.- oh，i forgot_.a. turning it off b. turn it offc. to turn it off d. having turned it off答案：c。由the light is still on 可知灯亮着，即关灯的动作没有发生，因此用forget to do sth.而forget doing sth 表示灯已经关上了，而自己忘记了这一事实。此处不符合题意。2.remember to do 记得去做某事 (未做)rememb

31、er doing 记得做过某事 (已做)8) its for sb.和 its of sb. 2.such与不定冠词a、an连用，结构为“such+a/an+形容词+名词”。如：it is such a nice day.that was such an interesting story.115.在以下结构中：enjoy doing sth 乐于做某事finish doing sth 完成做某事feel like doing sth 想要做某事stop doing sth 停止做某事forget doing sth 忘记做过某事go on doing sth 继续做某事remember doing sth 记得做过某事like doing sth 喜欢做某事keep sb doing sth 使某人一直做某事find sb doing sth 发现某人做某事see/hear/watch sb doing sth 看到/听到/观看某人做某事try doing sth 试图做