高中英语复习资料高中英语复习资料同位语从句与定语从句的区别一、意义的不同同位语从句是用于说明所修饰名词的具体内容的，它与被修饰词语通常可以划等号；而定语从句是限制所修饰名词的，它的作用是将所修饰的名词与其他类似的东西区别开来。如：Wearegladatthenewsthathewillcome.听到他要来这个消息我们很高兴。(news的内容就是thathewillcome，故that引导的是同位语从句)Wearegladatthenewsthathetoldus.听到他告诉我们的这个消息我们很高兴。(that从句是限制thenews的内容的，即我们高兴只是因为他告诉的这个news而不是其他的news，故that从句为定语从句)二、引导词的不同what,how,if,whatever等可引导名词性从句，但不引导定语从句。三、引导词的功能上的不同that引导同位语从句时，它不充当句子成分，而引导定语从句时，它作为关系代词，要么充当定语从句的主语，要么充当定语从句的宾语。如上例thathetoldus中的that就充当told的宾语。四、被修饰词语的区别同位语从句所修饰的名词比较有限，通常有hope,wish,idea,news,fact,promise,opinion,suggestion,truth等，而定语从句所修饰的名词则非常广泛。另外，when和where引导定语从句时，通常只修饰表示时间和地点的名词，而它们引导同位语从句时却不一定；又如why引导定语从句，它通常只修饰名词thereason，而它引导同位语从句时则不一定。如：Ihavenoideawhentheywillcome.我不知道他们什么时候来。(同位语从句)I'llneverforgetthedayswhenIlivedthere..我永远不会忘记我住在那儿的日子。(定语从句)Wedon'tunderstandtheproblemwhythisisthebestchoice.我们不明白这个问题，为什么这是最好的选择。(同位语从句)Thereasonwhyhedidn'tcometothemeetingisthatheisill.他未能来开会，原因是他生病了。(定语从句)英语课外阅读：TheLittlePrince_课外阅读除了课堂上的学习外，平时的积累与练习也是学生提高成绩的重要途径，本文为大家提供了英语课外阅读：TheLittlePrince，祝大家阅读愉快。Oh,littleprince!BitbybitIcametounderstandthesecretsofyouronlyentertainmentinthequietpleasureoflookingatthesunset.Ilearnedthatnewdetailonthemorningofthefourthday,whenyousaidtome:"Iamveryfondofsunsets.Come,letusgolookatasunsetnow.""Butwemustwait,"Isaid."Wait?Forwhat?""Forthesunset.Wemustwaituntilitistime."Atfirstyouseemedtobeverymuchsurprised.Andthenyoulaughedtoyourself.Yousaidtome:"IamalwaysthinkingthatIamathome!"Justso.EverybodyknowsthatwhenitisnoonintheUnitedStatesthesunissettingoverFrance.IfyoucouldflytoFranceinoneminute,youcouldgostraightintothesunset,rightfromnoon.Unfortunately,Franceistoofarawayforthat.Butonyourtinyplanet,mylittleprice,allyouneeddoismoveyourchairafewsteps.Youcanseethedayendandthetwilightfallingwheneveryoulike…"Oneday,"yousaidtome,"Isawthesunsetforty-fourtimes!"Andalittlelateryouadded:"Youknow--onelovesthesunset,whenoneissosad…""Wereyous