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1、Neithernor的用法及就近原则 今天给大家带来Neither nor的用法及就近原则,快来一起学习吧,下面就和大家分享,来欣赏一下吧。Neither nor的用法及就近原则一、Neither nor的用法具体Neither nor的用法有以下几种:1、neithernor表示既不也不。其含义是否定的,可连接任意两个并列的成份。例如:She likes neither butter nor cheese.她既不喜欢黄油也不喜欢乳酪。此句中neithernor连接两个宾语。2、当neithernor连接两个主语时,也应遵循Neither nor就近原则。例如:Neither dad nor
2、mum is at home today.今天父母都不在家。3、若将neithernor句型变为肯定句,只需把neithernor改为bothand即可,同时谓语动词必须用复数形式。例如:Both dad and mum are at home today. 今天父母都在家。4、还可以单独使用neither作主语,表示两者中没有一个。例如:Neither of them likes football. 他们俩都不喜欢足球。neither或nor还有另外一种用法,就是当表达一个人没有做某事,另一个人也没做同一类事时,可用neither或nor进行简略回答,其结构为:Neither / Nor+助
3、动词 / 情态动词 / be动词+主语。例如:He doesnt go to school by bike. Neither / Nor do I. 他不是骑自行车上学,我也不是。They didnt go to the park yesterday. Neither / Nor did we. 昨天他们没去公园,我们也没去。二、Neither nor就近原则Neither nor就近原则的知识点称为主谓一致主谓一致分为两大类:就近一致原则和意义一致原则.就近一致原则指的是,以靠近谓语动词的,作主语的名词作为人称和数的参考标准.不仅仅是Nether nor遵循就近原则,其他连词比如:not o
4、nlybut also/ or/ eitheror/ notbut都遵循就近原则。例如:Neither he nor they are wholly right.他和他们,谁都不是完全对的Not only the students but also the teacher is enjoying the film.不仅学生而且老师都在津津乐道地看着电影.Neither the students nor the teacher knows anything about it.同学们和老师对此都一无所知.Either he or I am right.nor用法三要点要点一:用来连接否定的并列成分
5、,放在 not, no, never 等否定词后,表示“也不”,与 or 的用法类似。如:The house was never clean nor tidy. 房子从不干净,也不整齐。I have no mother, nor any relations. 我没有母亲,也没有任何亲戚。要点二:与neither连用,构成neithernor结构(既不也不)。如:I have neither time nor money. 我既无时间又无钱。I neither smoke nor drink. 我既不抽烟也不喝酒。He neither knows nor cares what happened.
6、 他对所发生的事不闻不问。This is neither my fault nor yours. 这既不怪我,也不怪你。neithernor通常用于连接两个相同性质的句子成分,但有时后一成分可能省略与前一成分相同的词;若连接两个成分作主语,其谓语通常与靠近的主语保持一致。如:Mary neither likes maths nor (likes) history. 玛丽既不喜欢数学也不喜欢历史。Neither Jim nor Jack was at home. 吉姆和杰克都不在家。但在非正式文体中也可一律用复数。如:Neither Jim nor Jack were at home. 吉姆和杰
7、克都不在家。要点三:用于否定句之后引出另一个否定句,注意要用倒装语序。如:I dont know, nor do I care. 我不知道,我也不想知道。He never went again, nor did he write to apologize. 他没再去过,也没写信致歉。以上各句均为前后两句主语相同,但谓语不同。比较以下各句,句子主语部分不同,但谓语部分有所相同:I didnt go, and nor did my wife. 我没去,我妻子也没去。You shouldnt work so hard and nor should I. 你不应该如此用功,我也不应该。以上两种情况,不
8、管前后两句主语是否相同,但有个共同点是:前后均为否定句。有时 nor还可以用于肯定句之后,表示“也不”。如:I thought of him; nor did I forget you. 我想到了他,也没有忘记你。if引导的条件状语从句用动词原形还是非谓语动词请看下面的句子,空格处应填动词原形还是非谓语动词:If they dont understand it the first time, _ over it again until they do.A. going B. to go C. gone D. go【分析】此题正确答案选D,其余几项均有可能被误选。空格前 if 引导的是一个条件状
9、语从句,而在空格处无论是填A、B或C,它都是一个非谓语动词短语,而不是一个句子,这样一来,整个句子没有主句,从而导致结构不完整。若选D,则 go over it again until they do 则是一个句子(祈使句),在此用作主语。又如:(1) If he likes to eat it, _ him some more.A. give B. giving C. given D. to give(2) If anyone calls, _ them Im not at home.A. tell B. telling C. told D. to tell(3) When your mot
10、her comes back, _ her to come to school at once.A. ask B. asking C. asked D. to ask(4) While the baby is sleeping, _ your work as soon as possible.A. finish B. finishing C. finished D. to finish答案均选A,空格前分别为 if, when, while 引导的状语从句,空格处填动词原形,构成祈使句,用作句子主语。陈述句的五种基本句型(1) 主语+连系动词+表语I am a student. 我在学生。Th
11、ey feel happy. 他们感到高兴。(2) 主语+谓语(不及物动词)The sun rises in the east. 太阳从东方升起。The bell has rung. 铃声响过了。(3) 主语+谓语(及物动词)+宾语He is doing morning exercises. 他在做早操。I like English. 我喜欢英语。(4) 主语+谓语(及物动词)+间接宾语+直接宾语My father bought me a MP4. 我父亲给我买了一个MP4。He asked me a question. 他问了我一个问题。(5) 主语+谓语(及物动词)+宾语+宾语补足语She
12、 found this question easy. 她发现这题容易。We saw him swimming in the river. 我们看见他正在河里游泳。直接祈使句与间接祈使句一、直接祈使句直接祈使句指对二人称所下的命令。如:Shut the door! 把门关上!Have a shot at it! 试试看!Have a cup of coffee! 喝杯咖啡吧!Dont have tomato soup! 别吃番茄汤!Have a really good meal! 愿你享受一顿美餐!Get your eyes tested! 你去检查一下你的眼睛吧!Drop that gun. or Ill shoot you. 放下枪,不然我就打死你。二、间接祈使句间接祈使句指对一人称或第三人称所下的命令。如:Let me help you. 我来帮你吧!Please let us know when you are arriving. 请告诉我们你何时到达。Let her do what she likes. 让她做她想做的事吧。Let every man do his best. 让每个人人尽其才。Dont let them take advantage of you. 别让他们占你的便宜。Neither nor的用法及就近原则