初三英語(yǔ)下冊(cè)知識(shí)點(diǎn)之連接詞及其用法
導(dǎo)讀：在英語(yǔ)詞類中，連接詞可說(shuō)是最容易掌握的一種。
從結(jié)構(gòu)上說(shuō)，英語(yǔ)連接詞分兩大類：并列連詞(coordinating conjunctions)和從屬連詞(subordinating conjunctions)。
并列連詞連接兩個(gè)或兩個(gè)以上地位平等的字、詞組或分句。例如：(1) Air and water are indispensable to me.
(2) She likes going out with friends or playing outdoor games.
(3) Most workers have a good income, so they look very happy.
從屬連詞連接兩個(gè)或兩個(gè)以上的分句，形成復(fù)雜句中的從屬分句。例如：
(4) He said that he did not want to go .
(5) Many things have happened since I last saw him.
(6) You may come if you want to.
上述連詞的用法，看起來(lái)不難，但錯(cuò)誤也難免。下面是些好例子：
(1) This book may be used both as a text as well as a reference book.
這里的“as well as”和“both”不能搭配，應(yīng)該將“as well ”改為“and”，使“both……and……”變成關(guān)聯(lián)連詞( correlative conjunction)
(2) He not only speaks Mandarin but also English.
這里的“not only”應(yīng)該移到“speaks”后面，使這個(gè)動(dòng)詞兼顧兩個(gè)等立賓語(yǔ)：“Mandarin”和“English”。
(3) Although he is fat, but he is very weak.
英語(yǔ)里的“although”和“but”是不見面的 ，因此這句里的“ but”要去掉，不然“although”就要出來(lái)。
(4) Jim is not so strong like you.
這里的“not so”必須和“as”連成一體;介詞“l(fā)ike”是不適宜的。
(5) No sooner had we reached our destination, they left.
"No sooner"必須和"than" 配成關(guān)聯(lián)連詞，把"than" 省掉是不對(duì)的，應(yīng)該補(bǔ)上：
No sooner had we reached our destination than they left.
這句子的'意思也可透過(guò)“as soon as”反映出來(lái)：
“As soon as we reached our destination, they left.”
(6) I took a taxi and which took me to the station.
這里的并列連詞“and”是多余的，必須去掉。如果要保留“and ”也可，但是形容詞分句里的關(guān)系代詞“Which”要改成主語(yǔ)“it” ，使整個(gè)句子變成并列分句如下：
I took a taxi and it took me to the station.
(7) My friend came up to me and held my hand, said good-bye excitedly.
這里的“and”應(yīng)該用來(lái)連接最后兩個(gè)謂語(yǔ)才對(duì)：
My friend came up to me, held my hand, and said good-bye excitedly.
不然，就要把“said”改成“saying”。
My friend came up to me and held my hand, saying good-bye excitedly.
【初三英語(yǔ)下冊(cè)知識(shí)點(diǎn)之連接詞及其用法】相關(guān)文章：
英語(yǔ)作文中的連接詞用法06-13
關(guān)于初三英語(yǔ)知識(shí)點(diǎn)的用法10-26
初三英語(yǔ)疑問(wèn)代詞的用法知識(shí)點(diǎn)09-20
連接代詞的用法初三英語(yǔ)代詞知識(shí)點(diǎn)08-27
定語(yǔ)從句連接詞的用法07-18
初三語(yǔ)文知識(shí)點(diǎn)總結(jié)之文言虛詞乎的用法07-27
人教版初三英語(yǔ)下冊(cè)語(yǔ)法知識(shí)點(diǎn)11-09