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both的用法和all的的區別

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Both:adj. 兩個的,兩者的,both的用法有哪些呢?本文是本站小編整理both的用法的資料,僅供參考。

both的用法和all的的區別
  both的用法

both的用法有兩種,它可以和名詞、代詞連用,也可以和動詞連用,在句中作主語、賓語及同位語,也可作定語。現將其用法歸結如下:

1)both與名詞、代詞連用

(1)both+(of) +the/ 物主代詞/指示代詞+名詞,如:

①Both of the cats are asleep. 兩隻貓都睡着了。

②I bought both of these bottles in China two years ago.

兩年前我在中國買了這一對瓶子。

③Both of his daughters are doctors. 他的兩個女兒都是醫生。

(2)both直接修飾名詞時,不加of。如:

①Both children won prizes. 兩個孩子都得了獎。

【注意】不能說both of children,但可以說 both of the children.

②I've got oil on both hands. 我兩手都是油。

【注意】不能說both of hands,可說both of my hands。

(3)在人稱代詞前一定要用both of,不能說 both we或 both us,但可以說us both, them both等。如:

①Both of us like skating. 我們倆都喜歡滑冰。

②I want both of them. 兩個我都要。

2)both與動詞連用

當both在句中作主語的同位語時,也可與動詞連用,both在句中的位置有以下三種情況:

(1)放在是動詞be之後。如:

①The children are both lovely. 這兩個孩子都很可愛。

②They are both from Australia. 他們兩個都是澳大利亞人。

【注意】在感嘆句或簡略答語中,both應置於be之前。如:

③How beautiful they both are! 他們倆多漂亮啊!

④----Are you both from Japan? ----Yes, we both are.

“你們倆都是日本人嗎?”“是的,我們是。”

(2)放在行爲動詞前。如:

①We both like watching TV.我們倆都喜歡看電視。

②The men both looked French.那兩個人看起來都像是法國人。

(3)當謂語動詞是由幾部分組成時,both要放在第一個助動詞後面。

如:

①We have both studied acting. 我們倆都學過演戲。

②The rooms have both been cleaned. 這兩間屋子都已打掃過了。

3)both作代詞時,可單獨使用,其後不接名詞。如:

①The brothers are good at playing basketball. Both will take part in the game.這弟兄倆人籃球打得好,他們倆都將參加比賽

②----Which one do you want?

----I'll take both please.

“你要哪一個?”“兩個我都要。”

【注意】both與not連用,是部分否定。如:

①Both the doors are not open. 兩扇門並不都開着。

  both 和 all的用法

一、all的句法功能

all “三者或三者以上都”。具有名詞和形容詞的性質,在句中都可作主語、賓語、表語、定語和同位語。既能修飾可數名詞又能修飾不可數名詞。代替不可數名詞作主語時,謂語動詞用單數形式,代替複數可數名詞時,謂語動詞用複數。

1.作主語

All enjoyed themselves.(可數) 所有的人都玩的很開心。

Now all was changed.(不可數) 現在一切都改變了。

2. 作賓語

I love all.我都喜歡

3.作表語

Is that all you want to say? 你要說的就是這麼一些?

二、both的用法

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。只能修飾複數的可數名詞。作主語時謂語動詞用複數形式。

如:Both are right. 兩者都對。(主語)

I like both. 兩個我都喜歡。(賓語)

2. Both可參與構成名詞詞組,也可和動詞連用,還可與and構成並列連詞。在使用時,要注意下列幾點:

(1)both和all和be動詞、助動詞、情態動詞連用時,放在它們得後

面。

They are both students. 他們都是學生。

They are both working hard. 他們兩人都努力工作。

You can all go home. 你們都可以回家了。

(2)和實義動詞連用時放在實義動詞之前。如:They both ran away. 他們兩人都跑走了。

My brother and my sister both ran to help me. 我弟弟和我妹妹都跑來

幫助我。

They both like swimming .

(3)both和all跟“of 短語”連用時,後接名詞時both和all後面可以省

略of;

All (of) the students are ready for class. 所有的學生都做

好了上課準備。

Both her children go to the same school. 她的兩個孩子在同一個學

校讀書。

Both men were interested in the job. 兩個人都對這項工作感興趣。

Both his eyes were severely burned. 他的雙眼都嚴重燒傷了。

Why not buy both? 爲什麼不把兩件都買下?

(4)後接代詞時,of不能省略。

例如:both (all) of後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。Both of them are workers. 他們兩人都是工人。

Both of us thought so. 我們倆都這樣想的。

Both of them like popular songs. 他們兩人都喜歡流行歌曲。

三、both ┅and┅ 的用法

1. Both可與and構成並列連詞,連接兩個性質相同並在句中作相同成分的並行結構。

如:Both he and his brother 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)

2. both┅and┅“ 兩者都┅...”,連接名詞或代詞作主語時謂語,動詞用複數形式,不受‘就近原則’的限制。如,

Both Li Ming and Wei Hua are good at English.

Both you and I are students.

3. 含both的句子變爲否定時,是將both改爲neither。

如:當肯定句爲Both of the boys are clever.(兩個男孩都聰明)時,

否定句當爲Neither of the boys are clever.(兩個男孩都不聰明)。Both後接複數名詞,neither後接單數名詞,動詞的人稱和數也要隨之變化。若把句子變爲Both of the boys are not clever,則是不完全否定。意思是:並不是兩個男孩都聰明(一個聰明一個愚笨)。

4.就近原則 .

採用就近原則的情況:當連詞或連詞短語連接兩個成分,而重點強調的是“其中之一”的時候,要採用就近原則。

如,or, ..., ..., not also...等連接主語時,謂語動詞以後面的那個主語爲主。

例如:

You or he is right.

Either your teacher or your classmates were there.

Neither you nor he is able to finish the work in an hour.

Not only your parents but also I am proud of you .

看了both的用法的人還看了:

的使用方法與例句

的用法

,either,neither,all,any,none用法區別

4.代詞語法講解及練習題

的用法和短語例句

6.介詞的用法講解