關(guān)于both的用法及解釋
關(guān)于both的用法及解釋_both的用法及注意事項
相信各位都知道，對于both的用法，在英語學習中是比較重要的一個知識點，也是廣大學生比較容易混淆的知識點之一。下面是小編給大家?guī)淼年P(guān)于both的用法及解釋_both的用法及注意事項，以供大家參考，我們一起來看看吧!
★both的解釋★
★both的短語★
★★both的例句★★
adj. 二者，兩者都;
pron. 二者;
adv. 二者，二者都;
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?，F(xiàn)將其用法歸結(jié)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. 兩只貓都睡著了。
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(yī)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之后。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應置于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)放在行為動詞前。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后面。
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，其后不接名詞。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?！?/p>
【注意】both與not連用，是部分否定。如：
①Both the doors are not open. 兩扇門并不都開著。
both 表示兩著都… 是個副詞,也可以做代詞,例:
副詞:We are both students.
代詞:Both of us are students.
它的否定形式是neither 詞性和both一樣,例:
副詞:We are neither STUDENT, 注意是單數(shù)名詞.
代詞:Neither of us IS a student 同樣注意也是單數(shù)
◆一、形容詞both作“兩”、“雙”解：
1.Both (the)instruments are valuable to this process.(定語)這兩個儀器對這個過程都是很有價值的。
2.Both (the)student have made a good few experiments on electricity.(定語)這兩個學生都做了不少電學實驗。
◆二、代詞both作“兩人”、“兩者”解：
1.Bothe (of them)have been to Beijing.(主語)他們兩人都去過北京。
2.There are two English books on the table. He wants to read them both in a short time.(同位語)桌上有兩本英語書，他想在短時期內(nèi)閱讀這兩本書。
3.Steel and petroleum both play an important part in the development of industry and agriculture.(同位語)鋼和石油這兩樣東西在工農(nóng)業(yè)發(fā)展中起著重要作用。
4.He and I are both from Tianjin.(both作同位語。注意both在本句中的詞序和上兩句不同。)他和我都是天津人。
◆三、“both…and…”起連接詞作用，作“兩者都”、“又……又”、“不但……而且”解：
注意：“both…and…”能連接各種并列成分，甚至兩個句子。
1.Both copper and silver are good conductors of electricity.(連接兩個主語)銅和銀都是良好的電導體。
2.The molecules of common salt all contain atoms of both the gas and the metal which compose the salt.(連接of的兩個賓語)食鹽分子都具有構(gòu)成食鹽的氣體和金屬這兩種物質(zhì)的原子。
3.Alloys are both useful and important.(連接兩個表語)合金既有用又重要。
4.To do work, you must both exert force and move something.(連接兩個動詞短語)為了作功，你必須既施加力又推動某個東西。
5.Copper is an important conductor, both because of its high conductivity and because of its abundance and low cost.(連接兩個狀語)銅是一種重要的導體，因為它的導電率高，而且資源豐富，價格又低。
6.It is necessary to build a lot of petrochemical works, both because China is rich in petroleum and because there is a great demand for petrochemicals.(連接兩個狀語從句)由于中國石油豐富，而對石油化學產(chǎn)品需要量又大，所以有必要建立許多石油化工廠。
◆四、注意“both+否定式謂語+…”構(gòu)成部分否定：
1.Both (the)instruments are not precision ones.并非這兩個儀器都是精密儀器。
2.Both of the books are not helpful.這兩本書并非都是有益的。
如果要將上述兩句改成全部否定，則就應寫成：
1.Neither instrument is precision one.(=Either instrument is not precision one.=Either of the instruments is not precision one.)這兩個儀器都不是精密儀器。
2.Neither of the books is helpful.(=Either of the books is not helpful.=Either book is not helpful.)這兩本書都不是好書。
both ways
分成相等的兩注的;進入競賽的前三名 (或大型競賽的前四名)的
the best of both worlds
兩頭受益;左右逢源
make both ends meet
使收支相抵;量入為出;勉強維持生計
have it both ways
二者兼得
cut both ways
對雙方都適用;兼有利弊;有利有弊
burn the candle at both ends
過度勞累, (起早貪黑而疲憊不堪)超負荷工作
have a foot in both camps
同時兼顧;腳踩兩只船
play both ends against the middle
為獲利而腳踏兩只船;使鷸蚌相爭而漁翁得利
with both barrels
全力以赴;全情投入
have both feet on the ground
注重實際;腳踏實地
keep both feet on the ground
注重實際;腳踏實地
want one's bread buttered on both sides
抱有不切實際的希望;提出不合情理的要求
take one's courage in both hands
鼓起勇氣
both sides
雙方;兩側(cè);兩邊
both of
都
both parties
雙方;兩黨
both of them
他們兩個;他們倆;他們都
both ends
兩端;兩頭;兩端均
both side
兩側(cè);兩邊;雙方
both and
兩個都…;…和…都
1、She cried out in fear and flung both arms up to protect her face
她嚇得大叫，并且掄起雙臂護住了自己的臉。
2、Now women work both before and after having their children
現(xiàn)在婦女在生孩子前后都要去工作。
3、Put both vegetables into a bowl and crush with a potato masher.
把這兩樣蔬菜都放進一個碗里，然后用搗土豆器把它們搗碎。
4、Any such action would have to be approved by both American and Saudi leaders.
任何這樣的行動都必須獲得美國和沙特領(lǐng)導人雙方的批準。
5、He had made a friend of both girls.
他和兩個女孩都成了朋友。
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★ both的用法