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1、GrammarUnit5Canada---“TheTrueNorth”本节课的主要任务什么是名词性从句？名词性从句有哪几种？你能举出一些例子吗？什么是同位语从句？如何正确使用同位语从句的引导词？同位语从句与that引导的定语从句的区别是什么?该如何区分呢?什么是名词性从句？名词性从句有哪几种？你能举出一些例子吗？（参考课本P91-93页）nounclausessubjectiveclause主语从句objectiveclause宾语从句predicativeclause表语从句appositiveclause同位语从句What
2、kindofnounclausesarethey?Whatitwastobecomewasamystery.2.Idon’tknowwhowillhelpHenrytowinthebet.3.Histroubleisthathedoesn’tknowanybodyinLondon.4.Thefactthatshipscangotheresurprisesmanypeople.名词性从句什么是同位语从句？appositiveclause同位语从句Theappositiveclauseisaclauseusedasanapposi
3、tive.Theclauseisanexplanationtothenounbefore.同位语从句属于名词性从句，大多由从属连词that引导，常常跟在ability,patience,anxiety,answer,order,report,wish,decision,suggestion,belief,doubt,fact,hope,message,news,promise,question,reply等名词后面且大多为抽象名词。同位语从句一般用来解释或说明这些名词的具体含义或内容，在逻辑上表现为同为关系。Findoutth
4、eappositiveclausefromthereadingtext.Theideathatyouwouldcrossthewholecontinentwasexciting.TheideathatyoucancrossCanadainlessthanfivedaysisjustwrong.Thefactthatoceanshipscangotheresurprisesmanypeople.Theyarefamiliarwiththeopinionthatallmatterconsistsofatoms.Wheredidyo
5、ugettheideathatIcouldnotcome.Wehaven’tyetsettledthequestionwherewearegoingtospendoursummervocation.ThefactthatwecouldgotoFranceterrifiesmanypeople.找出下面句子的先行词,引导词和同位语部分如何正确使用同位语从句的引导词？(1)１.如果从句句子意思完整且确定的事情应该用______来引导.Theking’sdecision_____theprisonershouldbesetfrees
6、urprisedeveryone.(犯人应该被释放让所有人都感到意外）２.如果从句不完整表示不确定的事情(含“是否”之意)，应该用_____来引导.Theproblem_________thesportsmeetwillbeheldisbeingdiscussed.Hemustanswerthequestion_______heagreestoitornot..(2)3.如果从句的意义不完整需要增加“什么事情，什么时候，什么地点，什么方式,为什么”等含义的时候,应该分别用____、____、____、____、____来引导.
7、这些引导词在从句中有各自的意义和成分。Ihavenoidea____hashappenedtohim.Haveyoumadeadecision____weshouldfinishthetaskleftinthelab?Ihavenoidea_____wecanspendourholiday.Ihavenoidea_____Icangettotherailwaystation.Hehasworkedouttheproblem_____thewatchdoesn’twork.4.Suggestion,proposal, advic
8、e ,order 等词后接同位语从句时，从句常用______语气.即:(______)+动词原形eg.Thesuggestion______theplan______bedelayed(延迟)willbediscussedtomorrow..5.当主句的为主较短，从句的句子较
