英語同位語從句用法詳解

1、英語同位語從句用法詳解在復(fù)合句中充當(dāng)同位語的名詞性從句稱為同位語從句。同位語從句是名詞性從句（主語從句、表語從句、賓語從句、同位語從句）中的主要從句之一，也是中學(xué)英語學(xué)習(xí)中的重點(diǎn)語法知識(shí)點(diǎn)之一。在使用同位語從句時(shí)，應(yīng)注意以下五個(gè)方面： 一、同位語從句在句中的位置1. 一般情況下同位語從句跟在某些名詞（如news，idea，fact，promise，hope，message等）的后面，用以說明該名詞所表達(dá)的具體內(nèi)容。例如：The news that our women volleyball team had won the championship encouraged us all great

2、ly. 我們女排贏得冠軍的消息大大地鼓舞了我們所有人。Ive come from Mr Wang with a message that he wont be able to see you this afternoon. 我從王先生那邊得知一個(gè)消息，他說他今天下午不能來看你了。2. 有時(shí)同位語從句可以不緊跟在它所說明的名詞后，而被別的詞語隔開，在語法上叫做分隔式同位語從句。例如：The thought came to her that maybe she had left the door open when she left home. 她突然想起可能在她離開家時(shí)沒把門關(guān)上。The sto

3、ry goes that he failed in the College Entrance Examinations again. 據(jù)說他高考又落榜了。二、同位語從句前名詞的數(shù)同位語從句前的名詞通常用單數(shù)形式，并且往往帶有限定詞（word除外）加以修飾。例如：Where did you get the idea that I could not come？ 你在哪兒聽說我不能來？Give me your promise that you will come to our party this evening. 答應(yīng)我，你今天晚上要來參加我們的晚會(huì)。Word came that China l

4、aunched its first manned spaceship on Oct 15，2003. 消息傳來，中國于2003年10月15日首次成功發(fā)射了載人飛船。三、同位語從句連接詞的選用在英語中，引導(dǎo)同位語從句的詞通常有連詞（that，who，whether），連接副詞（how，when，where）等。例如：They were all very much worried over the fact that you were sick. 對你生病這件事，他們都很焦慮。The question who should do the work requires consideration. 誰

5、該做這項(xiàng)工作，這個(gè)問題需要考慮。We havent yet settled the question where we are going to spend our summer vacation. 我們還沒有決定到什么地方去度暑假。注：在名詞doubt“懷疑”后的同位語從句用whether連接；在no doubt“不懷疑”之后的同位語從句用that連接。例如：We have some doubt whether they can complete the task on time. 我們懷疑他們是否能準(zhǔn)時(shí)完成任務(wù)。There is no doubt that Zhang Wei will k

6、eep his promise. 我們相信張衛(wèi)會(huì)守信的。同位語從句：that有些名詞的后面可以接that引導(dǎo)的同位語從句：We came to the decision that we must act at once. 我們做出決定：我們必須立即行動(dòng)。He made a proposal that the meeting be postpone. 他提議會(huì)議延期。There was little hope that he would survive. 他幸存的希望很小。以下名詞常用于以上句型：advice，announcement，argument，belief，claim，conclusi

7、on，decision，evidence，explanation，fact，feeling，hope，idea，impression，information，knowledge，message，news，opinion，order，probability，promise，proposal，remark，reply，report，saying，statement，suggestion，thought，treat，warning，wish，word同位語從句：whetherwhether可以引導(dǎo)同位語從句，而定語從句不能用whether作為引導(dǎo)詞。He hasnt made the decisio

8、n whether he will go there. 他還沒有做出決定是否去那里。I have small doubt whether he is suitable for the job. 他是否適合這件工作我有點(diǎn)懷疑。同位語從句：whatwhat可以引導(dǎo)同位語從句，而定語從句不能用what作為引導(dǎo)詞I have no idea what he is doing now. 我不知道他現(xiàn)在在干什么。同位語從句：howhow可以引導(dǎo)同位語從句，而定語從句不能用how作為引導(dǎo)詞Its a question how he did it. 那是一個(gè)他如何做了此事的問題。同位語從句：who等who，whom，which，when，where，why用來引導(dǎo)同位語從句The question who shou