最全-英語(yǔ)連詞用法大全+連詞總結(jié)

1、英語(yǔ)連詞用法大全+連詞總結(jié)目錄一、概述 2二、并列連詞的用法 2（一 ）、表示轉(zhuǎn)折關(guān)系的并列連詞 2（二 ）、表選擇的并列連詞 6（三 ）、表示因果關(guān)系的并列連詞 7（四 ）、表示并列關(guān)系的并列連詞 9三、從屬連詞的用法 11（一）、引導(dǎo)時(shí)間狀語(yǔ)從句的從屬連詞 11（二 ）、引導(dǎo)條件狀語(yǔ)從句的從屬連詞 13（三）、引導(dǎo)目的狀語(yǔ)從句的從屬連詞 15（四 ）、引導(dǎo)結(jié)果狀語(yǔ)從句的從屬連詞 16（五 ）、引導(dǎo)原因狀語(yǔ)從句的從屬連詞 16（六 ）、引導(dǎo)讓步狀語(yǔ)從句的從屬連詞 19（七 ）、引導(dǎo)方式狀語(yǔ)從句的從屬連詞 21（八 ）、引導(dǎo)地點(diǎn)狀語(yǔ)從句的從屬連詞 21（九 ）、引導(dǎo)比較狀語(yǔ)從句的從屬連詞 21

2、（十 ）、引導(dǎo)名詞從句的從屬連詞等 21四、并列連詞詞組的用法 22（一卜 both -and 的用法22（二卜either。的用法 22（三卜 neitherno的用法 23（四）、not only but als的用法 23（五卜 not onlybut also口對(duì)稱結(jié)構(gòu) 24五、連詞總結(jié) 26一、概述連詞是一種虛詞，用于連接單詞、短語(yǔ)、從句或句子，在句子中不單獨(dú)用作句子成分。連詞按其性質(zhì)可分為 并列連詞和從屬連詞 。并列連詞用于連接并列的單詞、短語(yǔ)、從句或句子，如 and, but, or, for 等；從屬連詞主要引出名詞性從句（主語(yǔ)從句、賓語(yǔ)從句、表語(yǔ)從句等）和狀語(yǔ)從句（時(shí)間狀語(yǔ)從

3、句、條件狀語(yǔ)從句、目的狀語(yǔ)從句等），引出名詞性從句的連詞如 that, whether 等，引出狀語(yǔ)從句的連詞如 when, because, since, if等。二、并列連詞的用法（一） 、表示轉(zhuǎn)折關(guān)系的并列連詞。主要有 but（ 但是）, yet（ 可是 ）, while（ 而，卻）等。如：1 would have written before but i have been ill. 我本該早寫信的，但我生病了。i have failed, yet i shall try again. 我失敗了，但我還要嘗試。you like tennis, while i rdather read.

4、 你愛(ài)打網(wǎng)球，但我愛(ài)看書someone borrowed my pen, but i don t remember who. 有人借了我的鋼筆，但我不記得是誰(shuí)了。he said he was our friend, yet he wouldn t help us. 他說(shuō)他是我們的朋友，但卻不肯幫助我們。but 的用法舉例1. 連接詞或短語(yǔ)it was a sunny but not very warm day. 那一天天氣晴朗，卻不太暖和。he drives not carefully but slowly. 他開車不是很小心，而是開得很慢。2. 連接句子this isn at good on

5、e but it will answer. 這不太好，但可以將就用。he looks honest, but actually he sa rogue. 他看起來(lái)很老實(shí)，實(shí)際他是一個(gè)壞蛋。she has had no answer to him but he gave no answer. 我向他說(shuō)了早上好，但他沒(méi)有回應(yīng)。the ice remained, but there was no water underneath. 冰還在，但下面卻沒(méi)有水。mrs. brown was about to begin, but jennie spoke first. 布朗夫人正要開始講話，珍妮先講了。a

6、t first he was a little shy, but now he acts more natural.開始時(shí)他有些靦腆但現(xiàn)在他表現(xiàn)得很自然了。there was a little trouble at first, but things were soon quiet. 起初有點(diǎn)小麻煩后來(lái)情況就平靜了。3. 用于句首but that question doesn atrise. 但沒(méi)發(fā)生那個(gè)問(wèn)題。but in secret she was delighted. 但她暗中感到高興。but what else can we do? 我們還能做什么 ?but in the end he

7、 gave in. 但最后他還是讓步了。but there onse thing we are agreed on. 但有一點(diǎn)大家的意見(jiàn)是一致的。4. 用于道歉的表達(dá)之后sorry, but we rebehind schedule. 抱歉，我們落在計(jì)劃后了。i mfrightfully sorry, but i can stee you today. 太對(duì)不起了，我今天不能見(jiàn)你。excuse me, but i don think that qsuite true. 很抱歉，我認(rèn)為這與事實(shí)略有出入。5. 用于 notbut ,表示 不是而是“not you but i am to blame

8、. 不是你的錯(cuò)而是我的錯(cuò)。6. 用在某些否定語(yǔ)后，表示“只 ”：he eats nothing but hamburgers. 他只吃漢堡包。she knows no one but you. 她只認(rèn)識(shí)你。you have nobody but yourself to blame. 只能怪你自己。no one but me saw her. 只有我看見(jiàn)他(from ) 。7. 用于next (last) but one中，表示“隔壁再過(guò)去”"倒數(shù)第 ”he lives in the next house but one. 他住在隔壁再過(guò)去一家。he was the last but

9、one to arrive. 他是倒數(shù)第二個(gè)到的。8. can' help but 不由得不you can htelp but respect them. 你不由得不尊敬他們。when they gave him a ticket to the game, he couldn htelp but go.他們給了他一張看球賽的票，他不由得不去。i can htelp but wonder what i should do next. 我不由得不想知道下一步該怎么辦?！咀⒁狻?不要按漢語(yǔ)意思將雖然但是”直譯為although but :誤： though we are poor, but

10、we are happy. (去掉though 或 but 中任一個(gè) )but 與 however 的用法區(qū)別兩者均可表示轉(zhuǎn)折或?qū)Ρ?，意為“但是”、“可是”、“然而”等，但有區(qū)別：1. 表示轉(zhuǎn)折時(shí)， but 是連詞。如：he is young but very experienced. 他雖年輕，但經(jīng)驗(yàn)很豐富。he has three daughters but no sons. 他有 3 個(gè)女兒，但沒(méi)有兒子。he likes sports, but his wife likes music. 他喜歡運(yùn)動(dòng)，而他妻子則喜歡音樂(lè)。2. however 表示“然而”、“可是”時(shí)，有的詞書認(rèn)為它是連詞

11、，有的詞書認(rèn)為它是副詞。之所以將其視為副詞，也許是因?yàn)橄裨S多副詞一樣不僅能位于句首，而且能位于句中 （注意前后使用逗號(hào) ） ，甚至句末（注意其前也用逗號(hào)） 。如：later, however, he changed his mind. 可是他后來(lái)改變了主意。he hasn atrrived. he may, however, come later. 他還沒(méi)有到，不過(guò)他等會(huì)兒可能會(huì)來(lái)。he said that it was so; he was mistaken, however. 他說(shuō)情況如此，可是他錯(cuò)了。注意：以上各例中的 however不能換成but,但可用but來(lái)改寫。如：he said

12、 that it was so, but he was mistaken. 他說(shuō)情況如此，可他錯(cuò)了。3. 當(dāng)連接兩個(gè)句子時(shí)，其前通常應(yīng)用分號(hào)，或另起新句。如：it rsaining hard; however, i think we should go out. / it rasining hard. however, i think we should go out. 雨下得很大，但我想我們還得出去。注意： 上例中的 however 不能換成but ，但可用but 來(lái)改寫（注意所用標(biāo)點(diǎn)的變化）。如：it rsaining hard, but i think we should go out.

13、yet 的用法1、 yet 用作連詞時(shí)，與but 一樣也主要用于轉(zhuǎn)折，意為 “但是 ”“而 ” ：i have failed, yet i shall try again. 我失敗了，但我還要嘗試。the judge was stern, yet completely fair. 法官很嚴(yán)峻，卻完全公正。they are the same, yet not the same. 它們又一樣，又不一樣。it is strange, yet it is true. 那真是怪事，然而卻是事實(shí)。i vebeen away only for three years, yet i can hardly re

14、cognize my hometown.我僅在外三年，可我?guī)缀跽J(rèn)不出我自己的故鄉(xiāng)了。he said he was our friend, yet he wouldn htelp us. 他說(shuō)他是我們的朋友，但卻不肯幫助我們。2、 有時(shí)用在句首。如：yet the house was cheerful. 但屋子里顯得很歡快。yet its population has doubled. 但它的人口翻了一番。3、yet有時(shí)可與并列連詞 and或but連用，構(gòu)成習(xí)語(yǔ) and yet和but yet,意為“雖然如此""可是"“然而”，與單獨(dú)使用的 yet 意思相同。如：h

15、e snot really nice-looking, and yet he has enormous charm. 他并不十分好看，可是他很有魅力。she sa funny girl, but yet you can htelp liking her. 她是一個(gè)奇怪的姑娘，但你禁不住會(huì)喜歡她。i gave him ten pounds （and） yet he was not satisfied. 我給了他十鎊但他仍不滿足。she svain and foolish, and yet people like her. 她很虛榮愚蠢，但人們卻喜歡她。she drove very fast to

16、 the airport, but yet, and yet, but yet she missed the plane.她開快車去機(jī)場(chǎng)，可還是誤了飛機(jī)。4、 根據(jù)英語(yǔ)習(xí)慣， although 不能與連詞but 搭配使用，但是although 可以與 yet 搭配連用（此時(shí)的 yet 可視為副詞）。如：although we are poor, yet we are happy. 盡管我們窮，但我們很快活。although we have made some progress, yet we still have a long way to go.我們雖然取得了些進(jìn)步，但還是遠(yuǎn)遠(yuǎn)不夠的。連詞

17、while 考點(diǎn)知識(shí)歸納while 是大家比較熟悉的一個(gè)詞，但是許多人對(duì)它的了解是不全面的，你可能只知道它表示“當(dāng)?shù)臅r(shí)候”，甚至可能還知道它與when, as的用法區(qū)別。但是，非常遺憾，你所知道的這些東西都是有關(guān) while 用法的 “基礎(chǔ)知識(shí)” ，卻不是一般英語(yǔ)考試的“考點(diǎn)知識(shí) ” 。請(qǐng)看下面兩道考題：1、考查表示時(shí)間的用法，其意為 當(dāng)?shù)臅r(shí)候”。如：we must strike while the iron is hot. 我們要趁熱打鐵。stand still while i take your photograph. 我給你拍照時(shí)站著不要?jiǎng)?。have we got enough book

18、s to read while we are on holiday? 假期里我們有足夠的書看嗎 ?were there any calls for me while i was out? 我出去的時(shí)候，有人來(lái)過(guò)電話嗎 ?she hates anyone listening while she is telephoning. 她打電話時(shí)不愿讓任何人聽。2、考查表示讓步的用法，其意為 “盡管 ”“ 雖然 ” 。如：while the work was difficult, it was interesting. 雖然工作有難度，但很有趣。while i understand what you sa

19、y, i can' t agreewthyou你的意思，但我還是不同意。while the internet is of great help, i don think it as good idea to spend too much time on it.雖然因特網(wǎng)很有幫助，但我還是認(rèn)為在其上花太多的時(shí)間不是個(gè)好主意。while we don at gree we continue to be friends. 盡管我們意見(jiàn)不同，我們還是朋友。while i did well in class, i was a poor performer at games. 雖說(shuō)我學(xué)習(xí)不錯(cuò)，我運(yùn)

20、動(dòng)卻不行。while a few became richer, many did not. 雖然一些人變得更富有了，但多數(shù)人并非如此。3、考查表示對(duì)比的用法，其意為 “而 ”“但 ” 。如：in some places women are expected to earn money while men work at home and raise their children. 有些地方婦女掙錢，而男子則在家里持家和帶孩子。i went swimming while the others played tennis. 我去游泳，而其余的人則去打網(wǎng)球了。air is a fluid but n

21、ot a liquid, while water is both a fluid and a liquid.空氣是流體不是液體，水是流體也是液體。some people waste food while others haven etnough. 一些人糟踏食物而另一些人卻食不果腹。some people waste food while others haven'十enough沓食物而另一些人卻食不果腹。i went swimming while the others played tennis. 我去游泳，而其余的人則去打網(wǎng)球了。prices are rising sharply,

22、 while incomes are lagging far behind. 物價(jià)飛漲而收入?yún)s遠(yuǎn)遠(yuǎn)落后。注意 ：這樣用時(shí)， while 引出的句子通常位于末，但有時(shí)也可位于句首。如：while most children learn to read easily, some need extra help.大多數(shù)兒童學(xué)會(huì)閱讀很容易，有一些兒童卻需要特別幫助。while some languages have 30 or more different vowel sounds, others have five or less.有些語(yǔ)言有30 個(gè)或更多的元音，而其他語(yǔ)言只有5 個(gè)或更少的元音。w

23、hile deauville is a holiday resort, trouville is more of a working town.特維爾是個(gè)度假勝地，而特魯維爾更多的卻是個(gè)工業(yè)城市。4 、考查其省略用法，即主句與從句主語(yǔ)相同，且從句謂語(yǔ)動(dòng)詞含有動(dòng)詞 be 時(shí)，通?？墒÷詮木渲髡Z(yǔ)和動(dòng)詞be。如：while (he was) in prison, she wrote her first novel. 她在獄中寫出了第一部小說(shuō)。he had strayed from home while still a boy. 他小時(shí)候就離開家到處流浪了。he fell asleep while （

24、he was） doing his homework. 他做著做著功課就睡著了。i was only listening to the radio with half an ear, while （i was） preparing some food.我正在做吃的東西，沒(méi)太留心聽收音機(jī)。（2） 、表選擇的并列連詞主要 or （或者，還是，否則）,either - or -（不是就是），neither-or（既不也不）,otherwise（要不然）等。如：be careful about what you say or you may regret it. 當(dāng)心你講的話，否則你會(huì)后悔的。eith

25、er say you resorry or else get out! 你要么道歉，要么滾開!neither does he smoke nor does he drink. 他既不抽煙也不喝酒。seize the chance, otherwise you will regret it. 要抓住機(jī)會(huì)，否則你會(huì)后悔的。注：neither-nor連接兩個(gè)句子，注意用倒裝語(yǔ)序。or 的用法歸納1 、 表示選擇，意為 “或 ”“還是 ” ：is the radio off or on? 無(wú)線電關(guān)上了還是開著的 ?would you prefer tea or coffee? 你喜歡茶還是咖啡？is

26、he asleep or awake? 他睡著了還是醒著?are you going to america by boat or by air? 你到美國(guó)是坐船還是坐飛機(jī)？you may go or stay, according as you decide. 是去是留由你自己決定。are you from north china or south china? 你是華北人還是華南人?2 、 表示一種否定的條件，意為 “否則 ” ：come on, or we llbe late. 快點(diǎn)，否則我們要遲到了。hurry up, or you'll be late for school.

27、趕快，否則你上學(xué)就要遲到了。dress warmly, or else you llcatch cold. 穿暖和點(diǎn)，否則你會(huì)感冒的。be careful, or you llbreak that vase! 小心，否則你會(huì)把那花瓶打碎!cross the road very carefully. look both ways, or you might be knocked down. 過(guò)馬路要非常小心，要看兩邊，不然會(huì)被車撞倒。3 、 可表示 “要不就是 ” ：he must be joking, or else he smad. 他一定在說(shuō)笑話，要不就是瘋了。the book must

28、be here, or else you velost it. 這書一定在這兒，要不就是你丟失了。4 、 用于否定句中代替 and。he was not clever or good-looking. 他不聰明，也長(zhǎng)得不好看。比較：they sang and danced. 他們既唱歌又跳舞。they didn't sing or dance. 他們既沒(méi)有唱歌也沒(méi)有跳舞。5 、 用于習(xí)語(yǔ) （from ）the work is more or less finished. 工作大體上完成了。they consist of 1700 or more tribes. 他們由 1700 個(gè)或更

29、多部族構(gòu)成。there jsust one or two details i want to make sure about. 還有一兩個(gè)細(xì)節(jié)我想弄清楚。either your mother or your father may come with you. 你母親或是你父親會(huì)陪你去。（3） 、表示因果關(guān)系的并列連詞。主要有 for（ 因?yàn)?）, so（ 因此 ）等。如：he shook his head, for he thought differently. 他搖了搖頭，因?yàn)樗胁煌敕?。he told me to do it, so i did it. 他讓我這樣做，于是我就這樣做了。t

30、he child had a bad cough, so his mother took him to the doctor.這孩子咳得很利害，所以他媽媽帶他去看醫(yī)生。you are supposed to get rid of carelessness, for it often leads to serious errors.你們一定要克服粗枝大葉，因?yàn)榇种Υ笕~常常引起嚴(yán)重的錯(cuò)誤。注意：for 表示結(jié)果通常不能放句首，也不能單獨(dú)使用。連詞for 的用法1 、 for 用作連詞，主要表示理由，用于引起的分句對(duì)前面的話進(jìn)行解釋，常用逗號(hào)把它和前面的分句分開。如：she was angry, f

31、or she didn ktnow french. 她生氣了，因?yàn)樗欢ㄕZ(yǔ)。he must be out, for there is no light in the room. 他準(zhǔn)是出去了，因?yàn)槲堇餂](méi)有燈。he shook his head, for he thought differently. 他搖了搖頭，因?yàn)樗胁煌敕āhe days were short, for it was now december. 白天很短，因?yàn)檫@時(shí)已經(jīng)是十二月。we rarely stay in hotels, for we can atfford it. 我們很少住旅館，因?yàn)槲覀冏〔黄?。you ne

32、edn htave watered the flowers, for it is going to rain. 你本不必澆那些花，因?yàn)榫鸵掠炅恕e took the food eagerly, for he has eaten nothing since dawn.他狼吞虎咽地吃了起來(lái)，因?yàn)樗麖奶炝辆蜎](méi)吃過(guò)東西。he was busy packing, for he was leaving that night.他那時(shí)正忙著打點(diǎn)行李，因?yàn)槟翘焱砩纤鸵吡?。she does not go out in the winter, for she feels the cold a great d

33、eal.她冬天不出門，因?yàn)樗貏e怕冷。2 、 for 表示結(jié)果通常不能放句首，也不能單獨(dú)使用。for 表示原因時(shí)的四個(gè)“不能”1 、 for 引導(dǎo)的從句不能位于它所解釋的動(dòng)詞之前：because it was wet he took a taxi. 因?yàn)橄掠?，他叫了一輛出租車。（這里不能用 for ）2 、 for 引導(dǎo)的從句不能位于 not, but 或任何連詞之后：he stole, not because he wanted the money but because he liked stealing.他偷東西，并不是因?yàn)樗胍X，而是他有這種毛病。（這里不能用for ）3 、 for

34、 引導(dǎo)的從句不能用于回答問(wèn)題： why did you do it? 你為什么這么做 ? i did it because l was angry. 因?yàn)槲疑鷼獠胚@么做的。（這里不能用 for ）4 、 for 引導(dǎo)的從句不能單單用來(lái)復(fù)述已講過(guò)的話，而必須包括新的內(nèi)容：he spoke in french. she was angry because he had spoken in french.他講法語(yǔ)。因?yàn)樗v法語(yǔ)，她生氣了。（這里不能用 for ）但是說(shuō)：she was angry, for she didn ktnow french.她生氣了，因?yàn)樗欢ㄕZ(yǔ)。（這里用 for 是正確

35、的，也可用because）而只能注意 ： 之所以有這些用法上的限定， 其理由是 for 引導(dǎo)的從句不能直接說(shuō)明某一特定動(dòng)作發(fā)生的原因，提供一些起幫助解釋作用的附加說(shuō)明。例如：the days were short, for it was now december. 天短了，現(xiàn)在已是12 月了。he took the food eagerly, for he has eaten nothing since dawn.他狼吞虎咽地吃了起來(lái)，因?yàn)樗麖奶炝辆蜎](méi)吃過(guò)東西。when i saw her in the river i was frightened. for at that point the

36、 currents were dangerous.我看見(jiàn)她在河里時(shí)，嚇壞了。那個(gè)地方水流非常危險(xiǎn)。注意 ：在口語(yǔ)中， for 從句前常稍停一下。在筆語(yǔ)中，在此處常有一個(gè)逗號(hào)。有時(shí)也用一個(gè)句號(hào)斷開，如最后一個(gè)例子所示。上面三個(gè)例句中也可用 becatse, 但用 for 更好些。連詞 so 的用法1、 so 用作連詞，主要用于表結(jié)果，意為 “所以 ” ：it vsery cold, so wear a heavy coat. 外邊很冷，因此穿一件厚大衣。the door was locked, so we couldn gtet in. 門上鎖了，所以我們進(jìn)不去。i couldn htave w

37、on, so i didn gto in for the race. 我不可能獲勝，因此我沒(méi)參賽。the play began at eight, so they must dine at seven. 戲八點(diǎn)開始，因此他們必須七點(diǎn)吃飯。it was dark, so i couldn stee what was happening. 天很黑，所以我看不見(jiàn)發(fā)生了什么事。there happened to be a policeman on the corner, so i asked him the way.恰好拐角處有一位警察，我就向他問(wèn)路了。2、有時(shí)可與并列連詞and連用，構(gòu)成習(xí)語(yǔ) and

38、 so（相當(dāng)so）：he told me to do it and so i did it. 他叫我那么做，所以我就做了。he worked hard and so he succeeded. 他勤奮工作，所以他取得了成功。there was so much to eat and so few people to eat it. 有這么多東西可吃，而吃的人又這么少。i forgot to post the letter, and so she never heard about my divorce. 我忘了寄那封信了，所以她一直不知道我離婚的事。3、不要按漢語(yǔ)意思將因?yàn)樗浴敝弊g為becau

39、se -so -：誤：because he was ill, so he couldn't come.(去掉 because或 so 中任意一個(gè))(四)、表示并列關(guān)系的并列連詞。這類連詞主要有and , or, either or, neither nor,not only but (also) , both and , as well as , when(=and just at this time 就在這時(shí))等。如：give him an inch and he will take a mile. 他會(huì)得寸進(jìn)尺。not only did he speak more correctl

40、y, but he spoke more easily.不僅他講得更正確，也講得更不費(fèi)勁了。he was about to go to bed when the telephone rang. 他正要上床睡覺(jué)，這時(shí)電話鈴響了起來(lái)。he didn t go and she didn t go either. 他沒(méi)去，她也沒(méi)去。the weather is mild today; it is neither hot nor cold. 今天天氣很溫暖，不冷也不熱。both new york and london have traffic problems. 紐約和倫敦都存在交通問(wèn)題。it is i

41、mportant for you as well as for me. 這對(duì)你和對(duì)我都很重要。people who are either under age or over age may not join the army.年齡不到或者超齡的人都不得參軍。連詞 and 用法方方面面1. 基本義為 “和 ”“又 ”“而且 ”等，但它有時(shí)還可表示對(duì)比或轉(zhuǎn)折，相當(dāng)于漢語(yǔ)的 “而 ”“但 ”“卻 ” 。如：she sa bank manager and i mjust a road-sweeper. 她是銀行經(jīng)理，而我不過(guò)是個(gè)掃街的。i veread tony sbook and i don ut

42、nderstand it. 我讀過(guò)托尼的書，但我不懂。he hasn htad anything published and he calls himself a writer! 他什么都沒(méi)發(fā)表過(guò)，卻自稱作家！2. 有時(shí)用于連接兩個(gè)相同的詞語(yǔ)，主要有以下用法：(1)連接兩個(gè)相同的比較級(jí)，表示 越來(lái)越”。如：the weather is getting colder and colder. 天氣越來(lái)越冷了。your english is getting better and better. 你的英語(yǔ)越來(lái)越好了。computers are becoming more and more compli

43、cated. 計(jì)算機(jī)變得越來(lái)越復(fù)雜。(2) 連接兩個(gè)相同的動(dòng)詞，表示動(dòng)作的反復(fù)或連續(xù)。如：he coughed and coughed. 他咳個(gè)不停。he tried and tried but without success. 他試了又試卻未成功。3. ) 連接兩個(gè)相同的副詞，也表示動(dòng)作的反復(fù)或連續(xù)。如：he kept moaning on and on. 他呻吟不已。4. ) 連接兩個(gè)相同的名詞，有以下兩種主要用法：表示 “許多 ” 。如：they talked for hours and hours. 他們談了很長(zhǎng)很長(zhǎng)時(shí)間。the road went on for miles and m

44、iles. 這條路很長(zhǎng)很長(zhǎng)。強(qiáng)調(diào)差別，意為 與不同”。如：don tworry there are rules and rules. 別擔(dān)心 規(guī)則跟規(guī)則不一樣。i like city life but there are cities and cities. 我喜歡城市生活，但城市之間也有差別。5. 在come和go以動(dòng)詞原形出現(xiàn)時(shí)，其后習(xí)慣上不跟不定式表示目的，而是用“and+動(dòng)詞原形”表示目的。如：i must go and help my mother. 我必須去幫助我母親。i lcl ome and check the accounts. 我將來(lái)清理賬目。go and buy your

45、self a new pair of shoes. 去給自己買雙新鞋吧。come and play a game of bridge with us. 來(lái)跟我們一起打橋牌吧。注意 ：但是，如果go 和 come 不是以動(dòng)詞原形出現(xiàn)，而是以過(guò)去式、過(guò)去分詞、現(xiàn)在分詞、動(dòng)名詞等方式出現(xiàn)，則其后應(yīng)不定式表示目的。如：i vecome to collect my book. 我來(lái)取我的書。i m thinking of going to look for mushrooms. 我想去采蘑菇。i didn ctome to talk to bill; i came to talk to you. 我不是

46、來(lái)跟比爾說(shuō)話的，我是來(lái)跟你說(shuō)話的。i went to buy a newspaper and lost my place in the queue.我去買了份報(bào)紙，回來(lái)就找不到我排隊(duì)中的位置了。另外， 在 come, go 之后的 and 有時(shí)可以省略(尤其在美國(guó)英語(yǔ)中)。如：i lcl ome (and) see you later. 我晚些時(shí)候再來(lái)看你。6. 用在祈使句后，表示結(jié)果，意為 “那么” (暗示一種條件)。如：work hard and you lpl ass the examinations (=if you work hard, you lpl ass the examina

47、tions).努力吧，你考試會(huì)及格的。arrive late once more and you refired (=if you arrive late once more, you refired).再遲到一次，就把你開除。有時(shí)也可以不是用于祈使句后表示結(jié)果。如：one more step and i will fire. 你再動(dòng)一步，我就要開槍了。7. 用在 good, nice, fine 等之后，表示 “很 ”“挺 ” 。如：i won tgo until i mgood and ready. 我完全準(zhǔn)備好了才去。make sure you cut the bread nice an

48、d thick. 你一定要把面包片切得厚厚的。8. 在主從復(fù)合句中，不要在主句前誤加and。如：使用兩個(gè)鏡子能看見(jiàn)自己的頭的后部。誤：if you use mirrors, and you can see the back of your head.正：if you use mirrors, you can see the back of your head.9. 某些用 and 連接的兩個(gè)詞，與漢語(yǔ)順序相反，不要按漢語(yǔ)詞序顛倒過(guò)來(lái)。如：rich and poor 貧富land and water 水陸right and left 左右north and south 南北food and dr

49、ink 飲食food and clothing 衣食10. 比較以下各組句子有無(wú)連詞 and 的差別：天氣晴朗，我們出去散了步。正： the weather being fine, we went out for a walk.正： the weather was fine, and we went out for a walk.教室里包括老師有5 個(gè)人。正：in the classroom there are five people, the teacher included.正：in the classroom there are five people, and the teacher

50、was included.他有兩個(gè)小孩，都很頑皮。正：he has two children, both of whom are naughty.正：he has two children, and both of them are naughty.三、從屬連詞的用法（1） 、引導(dǎo)時(shí)間狀語(yǔ)從句的從屬連詞1、表示 當(dāng)時(shí)候"或 每當(dāng)"的時(shí)間連詞。主要的 when, while, as, whenever。如：don t talk while you re eating. 吃飯時(shí)不要說(shuō)話。vegetables are best when they are fresh. 蔬菜新鮮時(shí)

51、最好吃。he came just as i was leaving. 我正要走時(shí)他來(lái)了。2、 表示 在之前（或之后）”的時(shí)間連詞。主要的有before, after。如：try to finish your work before you leave. 離開前設(shè)法把工作做完。after we have finished tea, we will sit on the grass. 喝完茶之后我們將坐在草地上。3、表示 “自從 ”或 “直到 ”的時(shí)間連詞。 主要的有 since, until, till 。如：she s been playing tennis since she was eig

52、ht. 她從八歲起就打網(wǎng)球了。hold on until i fetch help. 堅(jiān)持一下，等我找人來(lái)幫忙。never trouble trouble till trouble troubles you. （諺 ）不要無(wú)事惹事。帶有 until 狀語(yǔ)從句的主句謂語(yǔ)有何特點(diǎn)請(qǐng)看看這道題： we until he came.a. stopped b. arrivedc. leftd. waited此題應(yīng)選d 。選項(xiàng)a ， b ， c 都有可能被誤選。要弄清此題需弄清以下幾點(diǎn)：1. until意為“一直到:其相應(yīng)主句的謂語(yǔ)只能是持續(xù)性的，而不能是終止性的。它表示的是：主句動(dòng)作一直持續(xù)到從句動(dòng)作發(fā)

53、生時(shí)為止。以上一題的 a ， b， c 選項(xiàng)是錯(cuò)的，主要是因?yàn)槠浜x荒唐：若選a ，句意為：我們一直在停止，直到他來(lái)就不停止了。若選b ，句意為：我們一直在到達(dá)，直到他來(lái)就不到達(dá)了。若選c ，句意為：我們一直在離開，直到他來(lái)就不離開了。以上各句的意思顯然不通。選 d 是對(duì)的，因?yàn)槠湟鉃椋何覀円恢痹诘?，直到他?lái)就不等了 （ 即我們一直等 到他來(lái) ） 。2. 上面說(shuō)到，與until 從句連用的主句謂語(yǔ)不能是終止性動(dòng)詞，但是若這個(gè)謂語(yǔ)是否定的，則可以是終止性動(dòng)詞，因?yàn)榻K止性動(dòng)詞一旦被否定，即成為狀態(tài)，而狀態(tài)都是可以持續(xù)的（注：notuntil意為：直到才）：誤：westopped until hec

54、ame.正：wedidn tstopuntilhe came. 直到他來(lái)我們才停止。誤：westarted untiltherain stopped.正：wedidn tstartuntilthe rain stopped. 直到 雨停我們才開始。誤：he finished it until it was dark.正：he didn tfinish it until it was dark. 直到 天黑他才完成。3、 表示 &就”的時(shí)間連詞。主要的有 as soon as, the moment, the minute, the second, the instant,immedia

55、tely, directly, instantly, once, no sooner-than, hardly when 等。如：i ll let you know as soon as i hear from her. 我一接她的信就通知你。the moment i have finished i ll give you a call. 我一干完就給你打電話。i came immediately i heard the news. 我一聽到這個(gè)消息，馬上就來(lái)了。once you begin you must continue. 你一旦開始, 便不可停下來(lái)。4、表示上次"、下次&qu

56、ot;、每次”等的時(shí)間連詞。主要的有every time（每次），each time（每次），（the） next time（下次），any time（隨時(shí)），（the） last time（上次），the first time（第一次）。如：i ll tell him about it （the） next time i see him. 我下一次見(jiàn)到他時(shí)，我就把這個(gè)情況告訴他。we lose a few skin cells every time we wash our hands.每當(dāng)我們洗手的時(shí)候，我們都要損失一些皮膚細(xì)胞。you can call me any time you want to. 你隨時(shí)都可以給我打電話。注意： every time, each time, any time 前不用冠詞， （the） next time, （the） last time 中的冠詞可以省略，而 the first time 中的冠詞通常不能省略。as 用作