both-either-neither-none区别与练习

1、both n eithereither all noneboth1指两者“都”，表示肯定，后接复数名词，作主语时谓语动词用复数。反义词是 neitherneither。例句：Both of the sistersare students.2构成拾配both.and.表示两者兼有。例句：Both Lucy andLily are stude nts .either1指两者中的“任何一个”，作主语时谓语动词用单数。例句:Eitherof the studentsis clever. Either of themlikes football.2构成拾配 eitheror 表两者中任意一者。意为”或者

2、.或者；不是就是。表示两者之一。当连接两个主语时，谓语遵循就近原贝 V。 例:Either you or heis student. Either you or Iamstude nt.n either1指两者“都不”，表示否定，作主语时谓语用单数。例句： Neither of the studentsis clever. Neither of themlikesfootball.2构成拾配 neither nor 表示两者都否疋（既不,也不），当连接两个主语时，谓语应遵循 就近原则。例如：Neither I nor sheis at home.Neither she nor Iamat ho

3、me.all指三者（或三者以上）“全部都”，表示肯定，后接可数名词复数（作主语时谓语动词用复数）和不可数名词（作主语时谓语动词用单数）。反义 词是 none。例： All of the studentsare in our class.none指三者（或三者以上）“都不，没有一个”，表示否定。作主语时谓语动词用 单数或复数 都可以。例：None of the studentsare/is in our的用法class.注意：表示两者关系的用both, either或neither表示三者或三者以上关系的用all或none区分下列句子:He has two sons. Both of thema

4、re clever.他有两个儿子，都很聪明。聪明He has two sons. Either of them。is clever.他有两个儿子，哪个都很He has two sons. Neither of them不聪明。is clever.他有两个儿子，两个都He has three sons. All of themare clever.他有三个儿子，都很聪明。聪明He has three sons. Any of them。is clever.他有三个儿子，哪个都很He has three sons. None of themare clever.他有三个儿子，个个都不聪明。注：以上

5、连词连接主语时，bothand一般只与复数谓语连用，eithe ror和neithernor 则通常根据就近原则，要求谓语动词与最邻近主语 的人称、数保持一致。女口：Neither I nor she is at home.=Neither she nor I am at home.我和她都不在家。Either I or my brothers are coming.= Either my brothers nor I am coming.不是我父亲就是我兄弟要来。若要对either.or.句型进行否定时，只需把either.or.换成neither.nor.即可。例如：Either you

6、or she is good at drawing.变为否定句应为：Neither you nor she is good at drawing.你和她都不擅长绘画。若将neither.nor.句型变为肯定句，只需把neither.nor.改为both.and.即可，同时谓语动词必须用复数形式。例如：Neither dad nor mum is at home today.Both dad and mum are at home today.今天父母都在家。Exercises:一、用正确的词填空。1、He has two uncles ._ of them are doctors.2、-Whi

7、ch do you prefer ,the red one or the blue one ?- _ is OK. I dont care .3、_ of the twins has been to Guangzhou .They hope to visit itone day .4、I love my classmates ._ of them are very kind .5、_ of us wants to go to the park today,because we have to fin ish so muchhomework.6、You can take_ of the two

8、toys cars and leave the other foryour brother.7、The bus hit (撞)two cars ,but luckily ,_ of the passengers(乘客)washurt(受伤).8、 Both the boys _ (are/is ) clever.9、 Either of the two boys_ clever.(are/is )二、根据所给汉语提示，完成下列句子：1、我既对英语感兴趣又对汉语感兴趣。rm in terested in_En glish_ Chin ese.2、汤姆和玛丽都不知道该怎样做这个工作。_ Tom_

9、Mary knows how to do the work.3、这两条路你随便走哪一条都可以。You may take_of the roads.4、或者你去，或者我去。_ you_I am goi ng there.5、这两本书对我来讲都没有用处。_ of the books is useful to me.、选择题10、There are flowers on_(both/ either ) sides of the street.11、There are flowers on_(both/ either ) side of the street.1、 We asked John and

10、Henry some easy questions, but _of them couldanswer them.A. noneB. both C.all D. neither2、 Which is more useful, biology or chemistry? I think _them are useful.A. either ofB. none of C. bothof D. all of3、 _ Lily _ Lucy may go with you because one of them must stay athome.A. Not only; but also B. Nei

11、ther; nor C. Both; and D. Either;or4.I invited Joe and Linda to dinner, but _ of them came. （ 北京卷 ）A. neither B. either C. none D. both5. Can you come on Monday or Tuesday? I m afraid _ day is possible. （全国卷 ）A. either B. neitherC. some D. any6. Are the two answers correct? No, _ correct. （ 全国卷 ）A. no one isB. both are not C. neitherD. either is notdo you like the two pairs of shorts?is7. There s coffee and tea; youcan have Thanks.（全国卷 )A.eitherB.eachC.oneD.it-They don t fit() me well .They