2020-2021学年高中英语Unit2BridgingCultures突破语法大冲关教师用书新人教版选择性必修第二册

Unit2BridgingCulturesUnit2BridgingCultures名词性从句[观察例句]11．WhatseemedstrangebeforenowWhatseemedstrangebeforenowappearsquitenormaltoXieLei.22．It'simportantthatXieLeikeepsabalancebetweenthatXieLeikeepsabalancebetweenherstudiesandhersocialherstudiesandhersociallife.life.33．Thatiswhytodayover40%whytodayover40%ofCaliforniansspeakSpanishasafirstorsecondlanguage.44．Hertutorexplainedthatshewassupposedtoreadlotsofinformationtohelpthatshewassupposedtoreadlotsofinformationtohelpformawiseopinionofherowformawiseopinionofherown.n.55．HemadeitquiteclearthathepreferredtostudyEnglish.thathepreferredtostudyEnglish.66．Thefactthatsheseemedtodevelopnormallythatsheseemedtodevelopnormallywasveryencouraging.[归纳用法]11．以上所有例句皆为主从复合句，句中用了相当于名词作用的从句(即名词性从句)在句中充当成分。22．例句1为what引导的主语从句。例句2中it为形式主语，真正的主语为后面that引导的主语从句。33．例句3为why引导的表语从句。44．例句4为that引导的宾语从句。例句5中it为形式宾语，真正的宾语为后面that引导的宾语从句。55．例句6为that引导的同位语从句。名词性从句是在句子中起名词作用的句子。名词性从句的功能相当于名词词组，它在复合句中能担任主语、宾语、表语、同位语等，因此根据它在句中不同的语法功能，名词性从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。一、名词性从句的连接词