语法简单句并列句+复合句并列句名词性从句定语从句写法先行词+关系词+陈述句--先行词-----关系词:对应先行词:被修饰的名词关系词:引导从句的词,充当成分注意whom指人,只能做宾语使用关系词在定语从句中做宾语时可以省略分类限制性定语从句非限制性定语从句无逗号隔开修饰的名词,需要限定有逗号隔开特殊的非限制性定语从句修饰整句话which/aswhich引导的非限制性定语从句只能放在句尾介词提前+关系词的定语从句介词+which介词+whom特殊句式Thisistheroominwhichheusedtolive.That'smyEnglishteacherwithwhommymomistalking.形容词性从句副词性从句Irememberthedayonwhichwestaytogether.DoyourememberthegirlwhotaughtusEnglish?Thisistheplacewhereheusedtolive.John,whocometovisitmeyeaterday,isanoldfriendofmine.Amiddleagedwomankilledherhusband,whichfrightenedme.定语从句中的关系词,在句中充当成分Heisamanwhoneverbreakshisword.TheletterthatIreceivedwasfrommymother....的...