2020年中考复习专题非谓语动词(共31张)课件

Click to edit Master title style,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,11/7/2009,#,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,非谓语动词,非谓语动词,定义,非谓语动词主要是指在句中不能充当谓语，没有人称和数的变化，而只能充当其语法功能的动词。,动词不定式,I want to see you this afternoon.,Have you finished doing your homework?,动名词,Ive known the boy named Mike well.,分词,主要有三种形式：动名词、动词不定式和分词。,考点聚焦,定义非谓语动词主要是指在句中不能充当谓语，没有人称和数的变化,知识图解,Cooking is for moms.,I enjoy reading.,doing,to do,doing,或,done,名师点拨,知识图解Cooking is for moms.I enjo,非谓语动词,非谓语动词,不定式有两种，即带,to,的不定式,(to,动词原形,),和不带,to,的不定式。注意：它没有人称和数的变化。,1,作主语,常用,it,作形式主语，而将真正的主语,(,动词不定式,),置于句末。,常用句型结构为“,Its,adj,./,n,.,(for/of sb.),to do sth.”,。,To ask the teacher for help is necessary.,It is necessary to ask the teacher for help.,向老师寻求帮助是必要的。,考点一 动词不定式,语法互动,(,九,),非谓语动词,不定式有两种，即带to的不定式(to动词原形)和不,2,作宾语,(1),后接不定式作宾语的动词有,want,try,decide,hope,need,wish,agree,expect,refuse,learn,remember,forget,would like/love,等。,I hope _ there before dark.,我希望天黑以前到那儿。,(2),在,think,find,make,等动词后通常用,it,作形式宾语，而将不定式移至形容词之后，构成“主语谓语,it(,形式宾语,),宾补,(,形容词,/,名词,),不定式”结构。,I found it difficult to solve the problem.,我发现解决这个问题很难。,语法互动,(,九,),非谓语动词,to get,2作宾语语法互动(九)非谓语动词to g,宁可假装和知道,(prefer,pretend,know),作宾语,I want to join the English club.,要求选择和同意,(ask,choose,agree),期望决定和学习,(expect,hope,decide,learn),希望想要和愿意,(wish,want,would like/love),。,动词不定式作宾语，表示具体的动作或行为。,名师点拨,宁可假装和知道(prefer,pretend,know),3,作宾语补足语,(1),后面能接带,to,的不定式作宾补的动词有,tell,ask,allow,want,help,wish,teach,warn,invite,would like,encourage,等。,The teacher told us _ Exercise 1.,老师告诉我们做练习一。,(2),使役动词,let,make,have,和感官动词,see,，,hear,watch,notice,feel,等后要用不带,to,的动词不定式作宾补。但是，当上述动词变为被动语态时，其后的不定式必须补上,to,。,We often hear her sing.,我们经常听见她唱歌。,被动语态：,She is often heard to sing.,语法互动,(,九,),非谓语动词,to do,3作宾语补足语语法互动(九)非谓语动词to,高频考点,I find it difficult to finish the work in three days.,（,3,）动词,find,feel,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”。句式结构：,feel/find/make/think it+,adj./n.,+to do sth.,真宾语,形式宾语,归纳拓展,高频考点I find it difficult to fin,四“看”：,look at,observe,see,watch,；,三“让”：,have,let,make,；,二“听”：,hear,listen to,；,一“感觉”：,feel,；,一“注意”：,notice,。,（,4,）,.,动词不定式作补语，在主动语态里不带,to,，但在被动语态里带,to,的动词：,He made me stand for two hours.,I was made to stand for two hours.,被动语态，,主动语态，,动原,动词不定式,高频考点,归纳拓展,四“看”：look at,observe,see,wa,4,作状语,常见的状语有目的状语、原因状语、结果状语等。,Mr.Lee will go to Hangzhou to visit the West Lake.,李先生将会去杭州参观西湖。,(,作目的状语,),5,作定语,动词不定式作定语时，放在被修饰的名词的后面，作后置定语。,I dont have a partner to practice English with.,我没有一个一起练习英语的同伴。,非谓语动词,4作状语非谓语动词,6,作表语,Their duty is _ the animals.,他们的职责是照看动物。,7.,“,疑问词不定式”结构,动词不定式可以和,what,which,when,where,how,等疑问词连用，构成不定式短语，在句中作主语、宾语、表语、宾语补足语等。,He doesnt know _.,他不知道要穿什么。,(,作宾语,),提醒,动词不定式的否定结构为“,not to do sth.”,。,语法互动,(,九,),非谓语动词,to look after/take care of,what to wear,6作表语语法互动(九)非谓语动词to lo,To be here on time is very important.,I like to sing in front of my parents.,He often asks me to help him with his homework.,I have a lot of homework to do this weekend.,I often study by listening to tapes to practice pronunciation.,语法功能,动词不定式,目的,单数,名师点拨,To be here on time is very imp,动名词由“动词原形,ing”,构成，其与现在分词同形。动名词既有动词的性质，也有名词的性质。,1,作主语,Playing computer games too much is bad for your eyes.,过度地玩电脑游戏对你的眼睛有害。,动名词作主语和动词不定式作主语，在很多情况下可以通用。,考点二 动名词,语法互动,(,九,),非谓语动词,动名词由“动词原形ing”构成，其与现在分,2,作宾语,常接动名词作宾语的动词或短语有,enjoy,finish,consider(,考虑,),miss,keep,mind,practice,suggest,be busy,feel like,give up,cant help,avoid,be used to,be worth,be afraid of,be proud of,be interested in,cant stop,keep/stopfrom,look forward to,put off,have fun,等。,Have you finished _ the book?,你读完这本书了吗？,语法互动,(,九,),非谓语动词,reading,2作宾语语法互动(九)非谓语动词readi,3,作表语,The nurses job is _ the patients.,护士的工作是照顾病人。,4,作定语,I often go to the _,我经常去阅览室。,语法互动,(,九,),非谓语动词,looking after/taking care of,reading room,3作表语语法互动(九)非谓语动词looking afte,作主语,作宾语,作表语,作宾补,作状语,作主语,作主语作宾语作表语作宾补作状语作主语,2020年中考复习专题非谓语动词(共31张)课件,D,D,B,A,A,DDBAA,C,C,D,A,B,B,A,D,D,C,CCDABBADDC,提醒,有些词后既可接不定式又可接,v,.ing,形式作宾语，但表达的意义不同。常见短语：,(1)stop to do sth.,停下来去做另外一件事,(,不定式作目的状语,),stop doing sth.,停止做某事,(,v,.ing,作宾语,),(2)try to do sth.,试图,(,企图,),做某事；尽力做某事,try doing sth.,尝试着做某事,(3)forget to do sth.,忘记要去做某事,(,还没做,),forget doing sth.,忘记做过了某事,(,已做,),语法互动,(,九,),非谓语动词,提醒 有些词后既可接不定式又可接v.ing形式作,(4)remember to do sth.,记着要去做某事,(,还没做,),remember doing sth.,记得做过了某事,(,已做,),(5)go on to do sth.,做完一件事后继续做另外一件不同的事,go on doing sth.,继续做原来所做的事,(6)sth.need doing(,某事,),需要做,(,被动含义,),need to do sth.,需要去做某事,(,主动含义,),语法互动,(,九,),非谓语动词,(4)remember to do sth.记着,考点三 分词,分词分为现在分词和过去分词两种。现在分词,(,v,.ing),有主动、进行之意；过去分词,(,v,.ed),有被动、完成之意。,1,作定语,China is a _ country.America is a _ country.,中国是一个发展中国家，美国是一个发达国家。,I know the boy called Li Ming.,我认识那个叫李明的男孩。,2,作表语,The book is interesting.Im interested in it.,这本书很有趣，我对它感兴趣。,语法互动,(,九,),非谓语动词,developing,developed,考点三 分词 分词分为现在分词和过去分词两种。现,3,作宾语补足语,I saw her going upstairs.,我看见她正在上楼。,I want to have some photos taken.,我想拍几张照片。,4,作状语,Laughing and talking,they went into the room.,他们有说有笑地走进了房间。,语法互动,(,九,),非谓语动词,3作宾语补足语语法互动(九)非谓语动词,He is the boy called Tom.,The boy sleeping there is Bob.,The