中考专题 非谓语动词.docx

1、中考专题 非谓语动词中考专题：非谓语动词动词的非谓语形式：动词不做谓语时的固定形式。(1)动词的非谓语形式包括动词不定式、动名词和分词三种形式，它们在句子中不能单独作谓语。(2)动词不定式： 形式：动词不定式基本形式由“不定式记号to+动词原形”构成。它的否定形式只要在“to” 前面加上“not”。它的疑问形式是：“wh-疑问词+to+动词原形”。*它的被动形式：“to be +过去分词”。它的完成形式：“to have +过去分词”。 动词不定式具有名词、形容词和副词的特征,即可以在句子中作主语、宾语、定语、状语、表语和宾语补足语。但不定式也保留动词的某些特征,即不定式后面可以跟宾语、表语和

2、状语。动词不定式加上相关成分就构成不定式短语。 动词不定式可以放在谓语前句子作主语。但是通常将作主语的动词不定式或不定式短语放在谓语后面,而在主语位置用“it”作形式主语(有时在不定式的前面还会用for sb.表示不定式的逻辑主语)。如：To help animals is helping people.(帮助动物就是帮助人)/ It is very difficult (for us) to learn Chinese well.(对于我们而言)学好汉语是非常的困难)/ It took me half an hour to work out this problem.(解出这道题花了我一个小

3、时的时间) 动词不定式可以作谓语动词(及物动词)的宾语。A 及物动词+不定式一般形式：谓语动词(vt.)+不定式(作宾语)说 明want(想) / try(试图) / decide(决定) / would like(想要) / hope(希望) / love(喜爱) / learn(学会) / afford(提供) / agree(同意) / fail(失败、未能) / mean(意味着) / prefer(宁愿) / wish(希望) + to (do)(无)help(帮助)to可以省略begin(开始)/ start(开始)/hate(憎恨) 也可跟动名词,意义变化不大forget(忘记)

4、 / remember(记得)/ like(总爱) 也可跟动名词,意义变化较大 如：I would like to have a rest at the moment.(我现在想休息一下)/ They began to search the room for the thief.(他们开始在屋子里搜寻小偷)/ He liked to have a swim in the pool near his house.(他喜爱在靠家的水塘里面游泳)/ When did you learn to speak English?(你什么时候开始学英语的？)/ Dont forget to close the

5、 door when you leave.(你离开时别忘了关门比较 He forgot to turn off the light.(他忘了关灯.) (没关)/ He forgot turning off the light.(他忘记关过灯.)(关了) / Please remember to ring me up.(记得给我打电话.)(还没打电话) / I remember calling you yesterday but you forgot.(我记得昨天给你打电话了,但是你忘记了.)(打过电话) B 及物动词+疑问词+不定式： 谓语动词(vt.)+wh-疑问词+不定式 (作宾语)说明t

6、ell (告诉) / show (显示) / know (知道) / ask (问) / find out (发现) / understand (明白) / wonder(疑惑) / learn(学会) / forget(忘记) / remember(记得) / teach sb.(教某人) / discuss(商讨)what where+ how + to (do)whowhich不定式疑问形式还可以作句子的主语、表语等。 如：He does not know which one to take.(他不知道该选哪个)/ Tell me how to get to the station.(告

7、诉我怎么样去火车站)/ She asked me what to do for todays homework.(她问我今天家庭作业做什么)/ Can you teach me how to search the internet?(你能教我怎样上网吗？) C 不定式作宾语而后面又有宾语补足语时,通常用it代替作形式宾语,而不定式则后置。如： I found it not very easy to learn to ride a bike.(我发现学骑车不很容易) 动词不定式可以在句子中用作定语,放在名词或代词后面。A 记住下面的一些结构：被修饰部分 + 不定式(作后置定语)汉 语 意 思a

8、keyto lock the door锁门的钥匙 a boxto hold these things装这些东西的箱子give her a bookto read给她一本书读Is there any (+名词/代词)to (do)? 有要(做的)吗?Its timeto go.是走的时间了。/ 该走了。Do you have any workto do?你有工作要做吗?Id like somethingto eat.我要点儿吃的。I have nothingto say.我没有话要说。Would you like somethingto drink?你要点儿喝的吗？B 在这种情况下,如果不定式动

9、词是不及物动词,则后面必须加介词。如：They could not find a place to live in.(他们找不到住的地方)/ Please give me a chair to sit on.(请给我一张椅子坐坐)/ He has got a writing brush to write with.(他找到了写字的毛笔) 动词不定式可以在句子中用作状语,有下列几种情况：A 放在不及物动词(come, go, stop, finish, wait等词)的后面。如：He came to see her yesterday.(他昨天来看望她)(表示来的目的)/ I stopped t

10、o have a rest.(我停下来休息一会儿)(表示停下来的目的)B 放在完整的谓语之后(即“谓语+宾语”、“谓语+宾语+补语”、“动词+表语”之后)。如：We cleaned the room to let him play in it.(我们打扫了房间以便让他在里面玩)/ I opened the window to see more clearly.(我打开窗子以便看得更清楚点儿)C 有时表示目的的不定式短语可以放在句首。如：To arrive there on time,I got up one hour earlier than usual.(为了按时到达,我们比平时早起了一个小

11、时)(表示早起的目的)注意 stop to do 与stop doing的不同。如：They stopped to have a look.(他们停下来看看)(不定式作“停下来”的目的状语)/ They stopped looking out of the window and began to listen to the teacher.(他们停止向窗外望,开始听老师讲课)(动名词作宾语,表示“停止”的内容) 动词不定式可以在句子中用作表语,限用于连系动词之后。如：My job is to keep the goal.(我的工作就是守住球门) 动词不定式可以在句子中用作复合宾语中的宾语补足语

12、。 谓 语 动 词(vt.)+ 宾语 (人 / 物)+不定式 (作宾语补足语)ask(请) / tell(关照) / teach(教) / want(想要) / would like(想要) / get(让) / help(帮) / invite(邀请) / like(喜欢) / warn(警告) / +sb. / sth.+to (do)make(使得) / let(让) / hear(听) / see(看) / feel(感觉) / watch(观看)/ have(使得) / help(帮助) +sb. / sth.+ (do) 如：Mum asked me to help her wit

13、h the cooking.(妈妈叫我帮助她做饭)/ I would like you to see my parents.(我想要你见见我的父母)/ The boss often made the workers work 14 hours a day.(老板常让工人们一天工作14小时)/ Now let me hear you play the violin.(现在让我来听你拉小提琴) 注意 help之后做宾补的不定式符号to可以省略；hear / see / feel / watch之后的宾补用不定式与现在分词时,含义不同,需特别注意,(参见现在分词部分)。试比较： I heard he

14、r crying when I walked past.(我路过时听到她正在哭)(指当时瞬间的情况) I sat near her and heard her sing the new song.(我坐在她附近听她唱新歌)(指整个过程) (3)动名词 动名词由动词原形加词尾“ing”构成。动名词有动词的特征,可以跟宾语,可以被状语修饰；它也有名词的特征,在句子中可以作主语、宾语(包括介词宾语)等。动名词加相关词语(宾语或状语等)构成动名词短语。 动名词可以作主语。一般可用it作形式主语而将动名词短语后移。如：Learning English all by yourself is not so

15、easy.(自学好英语不那么容易)(=It is not so easy learning English all by yourself.) 动名词可以作宾语。A want / need之后用动名词时,含有被动意思。如：Your car needs reparing badly.(你的车急需修理。)(被修)My hair needs cutting.(我要理发。)(头发被理)B remember / forget / stop / finish之后用动名词时,与用不定式含义不同。如：I forgot to write a letter to him.(我忘了给他写封信)(根本没写) / I

16、forgot writing a letter to him.(我忘了给他写过信)(写了却忘了) / They stopped to look back.(他们停下来向后看)(停下的目的是向后看) / They stopped looking back.(他们停止向后看)(不向后看了)C enjoy / mind / keep / hate/ go等词一般用动名词作宾语。如：Do you mind my closing the door?(把门关上你介意吗？)/ She hates travelling by air.(她讨厌坐飞机旅行)/ They went swimming every a

17、fternoon.(他们每天下午去游泳)/ I enjoy walking around the town.(我喜欢在镇上转悠)D like / love / start / begin / learn后面用动名词时,与用不定式意思相近或相同。如：We began to study English when we were at primary school.(我们在小学时就开始学英语了) / We began studying English when we were at primary school. (我们在小学时就开始学英语了) 动名词可以作表语,此时特别注意不要与现在进行时混淆。如

18、：My job is putting these parts together.(我的事情是把这些部件拼起来) / I am putting these parts together.(我正在把这些部件拼起来) 动名词与现在分词构成相同,但是含义不同,动名词主要表示事情,而现在分词则主要表示进行着的动作。如：Eating too much is not good for your health. (动名词短语,作主语) / Seeing is believing.(动名词短语,分别作主语和表语) / He ran after a moving bus and got onto it.(现在分词

19、,作定语) / His father saw him sitting on some eggs.(现在分词,作宾补)(4)分词： 包含现在分词和过去分词。 主要区别：现在分词一般有主动的意思或表示动作正在进行的意思；过去分词有被动或动作已经完成的意思。 （1）现在分词表示正在进行的动作，过去分词表示完成的动作。如：fallen leaves 落叶（已落下）falling leaves 正在飘落的树叶 developing country 发展中国家developed country 发达国家（2）现在分词表示事物本身所具有的性质，意为“令人的”；过去分词表达由外界引起人的内心活动，意为“感到的

20、”。如：the exciting news 令人兴奋的消息 the excited look 激动的表情常用的还有：interesting/interested, tiring/tired, boring/bored.补充：当他们走进公园时，他们看见一些男孩在踢足球。（正在做）Do you often see then play football?你常看他们踢足球吗？（全过程）He speaks loudly to make himself heard clearly. 他大声说以便让别人听清他的话。（他的话被听）补充：动词用法辨析：(1)“Why not+动词原形+?”(干嘛不?)是简略句,

21、完全形式是：Why dont you +动词原形+?如：Why not go and have a look?(干嘛不去看看？)/ Why not try it once again?(为什么不再试试？)(2) seem(好象)的用法：记住几个结构：sb./sth. + seem + (to be+)形容词+；sb./sth. + seem + like +；sb/sth + seem + to (do)；It seems that + 从句。如：He seemed (to be) very happy when he was called by the headmaster. (被校长叫到名

22、字时他好象很开心) / It seems that nobody else could do such a foolish thing except Jim. (除了吉姆好象没有什么人会做出如此愚蠢的事情来)(3) be afraid(害怕)的用法：记住几个结构：be afraid of sth; be afraid of (doing); be afraid to (do); be afraid that+从句。如：She is a little afraid of snakes.(她有点怕蛇)/ Dont be so afraid to stay at home alone at nigh

23、t.(别害怕晚上一个人在家)/ Im afraid that somebody will take his place because of his serious mistakes.(恐怕有人要取代他了,因为他犯了那么大的错误)(4) be sorry(抱歉)的用法：记住几个结构：be sorry for (sth); be sorry for (doing sth); be sorry to (do); be sorry that+从句。如：I am very sorry for keeping you waiting so long.(不好意思让你久等了)I am sorry to tr

24、ouble you.(对不起,麻烦你了)/ I am sorry (that) he isnt here at the moment.(恐怕他现在不在)(5) be sure (确信)的用法：记住几个结构： be sure of (sth); be sure to(do); be sure that+从句。如：She told me many times that she was sure to come.(她给我讲过多次她一定会来的) / Are you sure of your answer?Maybe its wrong.(你对你的答案有把握吗？也许是错的。)/ I am sure th

25、at Dad will help me with the job.(我确信爸爸会帮着我做这件事情的)(6) make 与do的用法：一般情况下表示进行活动或者做工作用do,表示创造建构某事物用make. 如：I dont know what to do.(我不知道该干什么)/ Im not going to do any work.(我不准备做什么)/ My father and I once made a boat.(我和我爸曾经做过一只船)此外还要记住一些固定说法：do good / harm / business / ones best / a favourmake a decision

26、 / an effort / a mistake / a noise / a phone call / money / war / the bed / sure,. (7)put on、wear、haveon、be in、try on、dress的用法：put on强调“穿、戴”这个动作过程,wear则表示“穿着、戴着”这一状态,have+衣物+on主要表示状态,be in(+颜色/衣物)也是表示一个状况,dress(+人)表示“给人穿衣”。如：Please put on your new shoes.(请穿上你的新鞋)/ The twins are wearing the same clot

27、hes.(双胞胎穿着相同的衣服)/ Today she has an overcoat on.(今天她穿着一件大衣) / Do you know the woman who is in black?(你认识那个身穿黑衣的女人吗？)/ Dad is dressing Tom now.(爹正在给汤姆穿衣) 注意dress与wear或put on的区别：wear或put on常用衣物作宾语,而dress常用人作宾语。表示给自己穿衣时常用“get dressed”或“dress oneself”表达。be dressed in与wear基本同义。dress up意为“穿上盛装、乔装打扮”。如：Coul

28、d you dress the baby for me?(你能替我给宝宝穿衣吗？)/ He is eight but cant dress himself.(他八岁了,还不会穿衣服)/ She was dressed in a red coat.(她穿着一件红上衣)/ Do I have to dress up to go to Jims party?(我得穿上好衣服去参加吉姆的聚会吗？)(8)like、love与enjoy的用法：三个词都含有“喜欢”的意思,但是,like和enjoy后面跟动名词,love 后面一般跟动词不定式。like后面有时跟动词不定式,表示一种习惯或嗜好(往往与具体的时

29、间或地点有关)。enjoy后面还可以加名词、反身代词,表示“享受乐趣；玩得开心”。如：Do you like shopping?(你喜欢购物吗？)/ He likes to have a swim when he gets home every afternoon.(每天下午放学后他总爱游个泳)/ They love to sing foreign songs.(他们喜爱唱外国歌曲)/ Did you enjoy yourself at the party?(在聚会上你玩得开心吗？)/ He enjoys living in China.(他喜欢在中国生活)(9)study、learn的用法：

30、 study主要表示“学习、研究”,指过程；而learn主要表示“学会”,指结果。表示“学”时可以互换。如：How many subjects do you study?(你学多少门课程？) / Have you learned it yet?(这个你学过了吗？)/ How long have you studied/learned English?(你学英语多久了？) learn还可以表示“听说”,如：He learned the musician himself was in town.(他听说音乐家本人就在城里)(10)think、want、would like的用法：三个词都含有“想”

31、的意思,但think指“思考、考虑”,want指“想要、愿望、企图”,would like指“想要”,think后面一般跟介词短语或从句,want和would like后面跟名词或动词不定式。如：Do you think that China will become a developed country in 40 years? (你认为中国会在40年后成为发达国家吗？)/ I am thinking of the money I once lent to Li Min.(我正在想着以前借给黎敏的钱)/ What do you really want to say?(你到底想干什么？)/ Which of these cakes would you like (to have)?(这些饼子中你想吃哪些？)(11)look for、searchfor、find、find out的用法：前面两个词语表示动作过程,后面两个表示结果,look for指“寻找”不见的或丢失的东西,但还没有找到；searchfor指“为找而搜寻”；find指“找到”了东西；find out主要指“查明一个事实真相”。如：Hey, Monkey, what are you looking for in the cupboard?(嘿,猴儿！你在厨子里面找什么呢？)/ Have you found the