【中考复习】【动词不定式】课件PPT

这是一份【中考复习】【动词不定式】课件PPT，共27页。PPT课件主要包含了 作主语， 作宾语， 作宾语补足语， 作定语， 作状语， 作表语，与疑问词等连用 ，动词不定式作主语，用在谚语中，for等内容，欢迎下载使用。
不定式作主语时，通常用it作形式主语，把真正的主语放在后面。1、It is +adj. fr/ f sb. t d sth.fr: adj.多为描述不定式行为的特征（imprtant/ necessary / interesting 等.）f: adj. 多为 描述主语的品质特征（kind / nice / friendly / wise / flish 等.）It is easy fr her t learn English well.It is clever f yu t slve the prblem.
作主语2、It is + n. (fr sb) t d sth.
It is my pleasure t help yu with yur English.It's ur duty _________ the rm every day. A. t clean B. cleaned C. clean D. cleans(甘肃省)
作主语3、It takes sb. sme time t d sth.
It takes me three hurs t finish the hmewrk every day.我每天花去三个小时完成家庭作业。
(对)T see is t believe. 百闻不比一见。(错)It is t believe t see. 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…t…的句型 。
1、It is necessary ______us t learn t wait. 2、It was careless ______me t break the cup .3、It tk them 1,000 yuan _________this table. 4、It is my pleasure _________ the bx fr yu.5、It is ur turn_________________________6、T waste time is t shrten life.
t clean the classrm.
1、动词+ t d sth.常用动词有：want / wish / like / wuld like / hpe / plan / try / decide / learn / need / agree / begin / start / frget / remember / manage / seem / fail/ manage/ prmise等
1、I hpe t finish it tmrrw . 2、She plans t g and teach in the cuntry.
2、动词＋疑问词+t d
I dn’t knw____________ next. She can’t decide_________________.
我不知道接下来该做什么。
which bk t buy
1、Dn’t frget _________________.(关灯)2、I happened ________when he called me. （出去）3、I dn’t want________________. (依赖别人）4、Sam is learning________________. (怎样开车）
t turn ff the light
t depend n thers
hw t drive a car
三、作宾补-对宾语进行补充说明
常用动词有：ask, tell, allw, want 等
1、动词 + 宾语（sb./sth.) + t d sth.
1、The teacher asked her t answer the questin. 2、The dctr tld me t have a gd rest.
动词多为感官动词、使动词。一感：feel二听：hear, listen t三使：make, let, have四看：see, ntice, watch, lk at
2、动词+宾语+不带t的不定式
Jhn’s mther makes him play the pian every day.
Jhn _________ play the pian every day.
1、Let him _______ the wrk at nce. (finish / t finish)2、D yu like listening t ther peple______? (talk / talking/t talk ) 3、Jim was seen _________the rm. (enter /t enter )4、Please tell her _________here n time . (cme / t cme)
I have a lt f wrk t d. I want t find smething t drink.
不定式为不及物动词时后面应有必要的介词。
I’m lking fr a htel _________.A. stay B. stay at C. t stay D. t stay at
He hasn’t gt a huse t live_____.
I have n pens t write _______.
1、原因状语: 主语 + be + adj.(表情感) + t d sth. (happy/ glad/ angry / srry / sad /afraid 等)
I’m srry t hear that.
I’m glad t see yu.
The sldier ran int the rm t save the girl .
Many parents send their children abrad ___________________.(深造学习)
t further their studies
3、结果状语 t + adj./adv. +t d enugh t d sth.
Yu are t yung t d this jb.
He ran fast enugh t catch the bus.
1、主语 + be + t d sth 主语多为 duty / wish / hpe / idea / plan / ambitin/ dream / wrk / jb 等 名词
1、My ambitin is t be a singer. 2、His wrk is t clean the classrm every day.
我的梦想是成为一名歌手。他的工作是每天清扫教室。
T see is t believe.百闻不如一见。
不定式与疑问词wh,which, when, hw, what 等连用，在句中起名词作用，可充当主语、表语、宾语等。
He didn’t knw what t say.他不知道说什么。(宾语) Hw t slve the prblem is very imprtant.如何解决这个问题很重要。(主语) My questin is when t start.我的问题是什么时候开始。(表语)
在与why连用时，只用于why或why nt开头的简短疑问句中，后面紧跟的动词不定式不带t。 Why （nt） have a rest?
1、习惯于be used t _______ 被用于be used t _______Water is used t _____ (put) ut fires.I am used t _______ (take) a walk after supper.2、prefer …t… 比起……来更喜欢 比起游泳来，我更喜欢跑步。I prefer ________ t ___________.3、lk frward t 期待，盼望I’m lking frward t _______ (visit) Beijing again.
介词 t 与不定式 t 的区别
running swimming
动词不定式结构 带t的结构 省t的结构动词不定式的用法 作主语 作宾语 作宾补 作定语 作状语 作表语 与疑问词连用
give ut=hand ut“分发”，“散发” Supermarkets give ut the plastic bags every day. 超市每天分发塑料袋 give in 屈服 We humans can s easily give in t ur vices（恶习）. 我们人类很容易向一些恶习妥协让步。give back 归还；返回 Finally, I give back t help thers, which reinfrces my knwledge. 最后，我返回来帮助其他人，进一步巩固我的知识 give away（1）赠送，分发 They like t scialize and give away presents. 他们喜欢社交活动，喜好发放礼物。（2）泄露；背叛 He gave away infrmatin that shuld be kept secret.give up 放弃 I was nt ready t quit and give up my dream.give ff 放出（液体、气体、雾、烟等） If plastic is burnt, it'll give ff pisnus gases. 塑料焚烧的时候将会产生有毒气体。
take back 拿回；撤消 take dwn 记下；拿下take ff 起飞；脱下；离开 take up 从事；占据take care 当心；小心 take place发生；举行take ut 取出；去掉 take away 带走；拿走；取走 take after与……相像Take back cntrl and anything is pssible. 夺回控制权，任何事情都是可能的。The by seems t take after his father. 那个男孩看起来像他的父亲。
up 短语clean up打扫（或清除）干净 cheer up（使）变得更高兴；振奋起来give up 放弃 fix up 修理set up 建立 ，创立 put up 建造;举起;张贴call up 打电话给（某人）；征召 stay up 熬夜 cme up with (1)提出；想出（主意、计划、回答等） We cme up with an idea.(2)赶上 We came up with ur friends. take up (1)占据（时间，地方）It can take up the whle day t finish my paper.(2)开始从事 Why did yu take up this prefessin?(3)继续 Let's take up the task.