【正文】 。同位語(yǔ)從句：howhow可以引導(dǎo)同位語(yǔ)從句，而定語(yǔ)從句不能用how作為引導(dǎo)詞It’s a question how he did 。There is no doubt that Zhang Wei will keep his 。例如：Where did you get the idea that I could not e？你在哪兒聽說我不能來(lái)？Give me your promise that you will e to our party this ，你今天晚上要來(lái)參加我們的晚會(huì)。同位語(yǔ)從句是名詞性從句(主語(yǔ)從句、表語(yǔ)從句、賓語(yǔ)從句、同位語(yǔ)從句)中的主要從句之一，也是高中英語(yǔ)學(xué)習(xí)中的重點(diǎn)語(yǔ)法知識(shí)點(diǎn)之一。t the sentences with if / Wang came up to see __________ there was anything wrong with the shop keeper asked my father ________ or not he wanted to choose a big Christmas don’t know __________ to go or that is true, what should we do? they will ever bee future Olympic champions only time will 。t know whether/if they lived in Paris last want to know whether/if she will lend you the don39。(陳述句)I hear(that)you have passed the 和whether引導(dǎo)的賓語(yǔ)從句(一般疑問句)I don‘t know if you can e (特殊疑問句)Please tell me how you can get 、賓語(yǔ)從句三要素：一連詞, 二語(yǔ)序, 三時(shí)態(tài)。Word came that China launched its first manned spaceship on Oct 15，中國(guó)于2003年10月15日首次成功發(fā)射了載人飛船。We came to the decision that we must act at made a proposal that the meeting be 。★ 從結(jié)構(gòu)上看，同位語(yǔ)從句是由連接詞引導(dǎo)，連接詞雖在從句中那個(gè)不充當(dāng)任何成分，但不可省略?！?連詞：引導(dǎo)標(biāo)語(yǔ)從句的連詞有that，whether, as if, 代詞who, what, which, 副詞when, where, how, why等。★ 位置：它可以放在主句謂語(yǔ)動(dòng)詞之前，但多數(shù)情況下由it作形式主語(yǔ)，而把主語(yǔ)從句放在主句之后。He looked as if he was going to 、同位語(yǔ)從句★ 定義：同位語(yǔ)是一個(gè)名詞，表示與前面名詞相同的人或物，如“my friend John”中，John 是friend的同位語(yǔ)，the Yangtze, the longest river of China”中，river 是Yangtze的同位語(yǔ)?！?連詞：連接賓語(yǔ)從句的連詞有that, whether, if, 連接代詞有 who，whose, what, which 以及連接副詞有when, where, how, why。t made the decision whether he will go 39。五、同位語(yǔ)從句與定語(yǔ)從句的用法區(qū)別區(qū)別（1）that在同位語(yǔ)從句中沒有詞義，不充當(dāng)句子成分；而在定語(yǔ)從句中充當(dāng)主語(yǔ)、賓語(yǔ)等句子成分。主句為過去時(shí)態(tài), 從句用相應(yīng)的過去時(shí)態(tài)I think(that)she is a clever all know(that)they reached Shanghai you know(that)there is going to be a footballmatch tonight?I saw(that)they were swimming in the will be a meeting in five didn’t didn’t know that there would be a meeting in five flowers are from said that these flowers were from Guangdong can e to the think that Tony can e to the school returned to am am afraid that they returned to Shanghai 2)從句為特殊疑問句時(shí)連接詞用特殊疑問詞引導(dǎo)，從句改為陳述句語(yǔ)序。The teacher told me(that)the earth is bigger than the 和 whether的區(qū)別。I’m afraid that if you’ve lost it, you must pay for 。I’ve e from Mr Wang with a message that he won’t be able to see you this ，他說他今天下午不能來(lái)看你了。例如：They were all very much worried over the fact that you were ，他們都很焦慮。There was little hope that he would 。四、同位語(yǔ)從句的語(yǔ)氣在suggestion，advice，request，order等意為“建議；命令；要求”的名詞后，同位語(yǔ)從句中的謂語(yǔ)動(dòng)詞通常用“should +動(dòng)詞原形”的虛擬語(yǔ)氣結(jié)構(gòu)，句中的should可以省略。who，whom，which，when，where，why用來(lái)引導(dǎo)定語(yǔ)從句時(shí)對(duì)應(yīng)性很強(qiáng)，如：先行詞是“人”，引導(dǎo)詞用“who”等，而它們引導(dǎo)同位語(yǔ)從句是先行詞通常是“question，idea，doubt等”。一、完全倒裝（主謂倒裝）是指把謂語(yǔ)全部提到主語(yǔ)的前面。注意，這時(shí)句子的謂語(yǔ)動(dòng)詞通常是不及物動(dòng)詞。如： Only then did I realize the important of English./ Only when a child grows up does he understand his parents’ 修飾的是句子的其它成分，則無(wú)須倒裝Only socialism can save China.(only修飾句子的主語(yǔ)，仍用正常語(yǔ)序) only...but also...引導(dǎo)兩個(gè)并列句，前倒