both--either--neither用法及練習題

1、both, either, neither 用法各不同both, either, neither這三個詞都可以作代詞及形容詞,在測試中頻頻亮相,許多同學 都容易將他們混淆,現(xiàn)將它們的用法歸納如下,讓大家看個明白,輕輕松松掌握它們的詞義、 詞性及用法.簡表說明：能 詞義作瑁與連用或獨立使用時作真高與of注用或獨立使用 時作定語穆飾作同位倍時Loth兩者部1冒備動詞用復數(shù)放在幼慍或介詞 后夏數(shù)名詞1前,系動詞區(qū)、 情態(tài)動詞、助動 詞后either兩者中 任何一個憎涪新詞一般用 單數(shù)放在劫詞或介詞 后單數(shù)吝飼少用neither兩者都 不謁語動詞一般用 單數(shù)放在動詞或介詞后單數(shù)吝詞少用一、Both用法

2、淺談Both可作形容詞、代詞或副詞用,意思是“兩個、“雙方、“兩個都.在句中可作 主語、賓語或同位語.如：Both are right.兩者都對.主語I like both.兩個我都喜歡.賓語Both可參與構成名詞詞組,也可和動詞連用,還可與and構成并歹U連詞.在使用時,要注意以下幾點：1、Both和both of后都可接復數(shù)名詞,構成名詞詞組. 但Both后的名詞前可有定冠詞、 指示代詞或物主代詞作修飾限定,也可沒有；both of后的名詞前卻一定要有定冠詞、指示代詞或物主代詞作修飾限定.如：可以說 boththe these her children；也可以說 both of theth

3、ese herchildren；但 一般不說 both of children oBoth of后可接人稱代詞賓格,both后那么不可；但人稱代詞賓格后可接both.可以說both of usyou, them, 股不說 both usyou, them,但可以說 usyou, themboth.2、 Both與動詞連用時,大多數(shù)放在系動詞be之后,其它動詞之前.如：His parents are both workers. They both enjoy reading.3、 Both可與and構成并列連詞,連接兩個性質(zhì)相同并在句中作相同成分的并行結構.如：Both he and his b

4、rother are good at English.連接兩個主語She can both dance and sing.連接兩個謂語動詞Mary is both kind and beautiful.連接兩個表語4、含both的句子變?yōu)榉裾J時,是將 both改為neither .如：當肯定句為Both of the boys are clever.例個男孩都聰明時,否認如當為Neither of the boys are clever.佝個男孩都不聰明.Both后接復數(shù)名詞,neither后接單數(shù)名詞,動詞的人稱 和數(shù)也要隨之變化.假設把句子變?yōu)锽oth of the boys are no

5、t clever那么是不完全否認.意思是：并不是兩個男孩都聰明一個聰明一個愚笨.5、含bothand的句子變?yōu)榉裾J句時,將 both- and改為neither nor.,連接的兩 個局部假設是名詞,可以是單數(shù),也可以是復數(shù).如：I know both the man and the woman.我既熟悉那男子,也熟悉那婦女.說明：作為關聯(lián)并列連詞,它通常應連接兩個相同性質(zhì)的句子成分,但有時后一成分可 能省略與前一成分相同的詞.另外,假設連接兩個成分作主語,謂語總是用復數(shù).如：Both she and I are good at English.她和我都擅長英語.Both teaching a

6、nd research work are making great strides# 學與科研者 K 在大踏步前進.二、either.or.or.意為或者或者；不是就是之意.表示兩者之一,連接句子中兩個并列的成分.例如：When the girl is happy, she either sings or dances那個女孩快樂時,不是唱就是跳.此句 中either.or.連接兩個動詞,由于主語是單數(shù)第三人稱,謂語動詞要用其相應的形式.either.or.連接兩個主語時,其謂語動詞應與最近的一個主語在人稱和數(shù)上保持一致,這就是我們通常說的就近原那么.例如：Either you or I am

7、 going there tomorrow.明天要么你去US里,要么我去丹S里.2. 注意：如果把上旬變成一般疑問句,助動詞形式與主語you保持一致,所以要用are 提問,而不是am.例如：Are either you or I going there tomorrow? 明天是你還是我去丹 S里？Either you or he has lunch at school.其股疑 可句應為： Do either you or he have lunch at school?是你還是他在學校吃牛飯？3. 假設要對either.or. 句型 進行否 定時,只需把 either.or. 換 成 nei

8、ther.nor. 即可.例如：Either you or she is good at drawing. 變?yōu)榉裾J句應為： Neither you nor she is good at drawing.你和她都不擅長繪畫.4. either用在否認句的句末,表示"也"的意思.例如：If you don't go there. I won't, either.如果你不去那里,我也不去.三、neither.nor.1. neither.nor.表示既不也不".其含義是否認的,可連接任意兩個并歹U的成份.例如：She likes neither but

9、ter nor cheese.她既不喜歡黃油也不喜歡乳酪.此句中 neither.nor. 連接兩個賓語.當neither.nor.連接兩個主語時,也應遵循"就近原那么".例如：Neither dad nor mum is at home today.今天父母者 K 不在家.2假設將neither.nor.句型變?yōu)榭隙ň?只需把neither.nor.改為both.and.即可,同時謂 語動詞必須用復數(shù)形式.例如：Both dad and mum are at home today 今天父母者 K 在家.還可以單獨使用neither作主語,表示兩者中沒有一個".例

10、如：Neither of them likes football.他們倆都不喜歡足球.3. neither或nor還有另外一種用法,就是當表達一個人沒有做某事,另一個人也沒做同 一類事時,可用neither或nor進行簡略答復,其結構為：Neither / Nor+助動詞/情態(tài)動詞/ be動詞+主語.例如：He doesn't go to school by bike. Neither / Nor do I.他不是騎自行車上學,我也不是.They didn't go to the park yesterday. Neither / Nor did we.昨天他們沒去公園,我們也

11、沒去.四、either of ,neither of, both of 和 all of 的用法先來一個總結,再給例子 ：either of 兩者其一；neither of兩者都不這兩個后+單數(shù)；both of 兩者都,后+復數(shù)；all of 三者或三者以上都是none of 三者或三者以上都不是of 是指“兩者有其一 Either of us speaks English.注意 “speaks"of是指“兩者都不. 用于否認句 Neither of us speaks English.注意 “speaks"both of是指兩者都用于肯定句 Both the boys a

12、re clever.兩個男孩都很聰明.of與both of注意區(qū)別兩者的意思,不同的意思,單復數(shù)不一樣. There are two apples on the table; you can take either of them. 桌上有兩只蘋果,隨你拿 哪一只. There are two apples on the table; you can take both of them上有兩只蘋果,你可以把 兩只都拿去. There are trees on either side of the street®的兩邊每一邊綠樹成蔭. There are trees on both s

13、ides of the street&的兩邊綠樹成蔭.of是指所有人或物都.超過兩個All of the Chinese students are Young Pioneer所有中國學生都是少先隊員.否認式:Not all of,意思是“不全是千萬不要誤認為是“全部都不是.Not all of us went to school yesterday 昨天我們不全都來上學.比照:All of us went to school yesterday昨天我們?nèi)紒砩蠈W.of是指“所有人或物都不.全部否認超過三個以None of開頭的句子,謂語動詞用單數(shù)或復數(shù)均可.None of .作主語,強

14、調(diào)個體時,謂語動詞用單數(shù)；假設強調(diào)整體時,謂語動詞那么用復數(shù).None of us speaks English.注意 “ speaks “He likes none of these books這些書他一本也不喜歡None of the money is mine.這筆錢沒有一點是我的 .None of these cars is are new®些汽車沒有一輛是新的.練習題1、There are many tall trees on side of the street.A both B all C either D neither2、-Do you want an apple

15、or a pear?-I really don't mind.A both B none C either D neither D3、The math problem is very the student in class One can work it out.A All B Both C None D Neither DI come this evening or tomorrow morning?-is 'm free today and tomorrow.A5. May I have two tickets,please?Sorry there' s left

16、.6. 0. side of the road there are many white tall buildings.7. Not woman can do that kind of work.would you like,a cup of tea or a glass of milk?- think I ' ll just have a glass of water.9. Which sweater do you prefer,the yellow one or the pink one?- like a light blue one.Jack may go with you be

17、cause one of them must stay at home.;nor ； and .; or . only ； but also11.of us has read the story,so we know nothing about it. .12. Mary doesn't like .13. do I do I . do I I don't14. Can you come on Monday or Tuesday? I'm afraid day is possible.A. eitherB. are many trees of the road!And of trees is growing larger and larger.both side,a number each sides,a numberboth sides,the number every side,the numberJohn nor cousin to Canada,but they know the country very well.A. have visited gone been goneB. you come on Monday or Tue